PLEASE HELP FINDING TRIANGLE ANGLE

PLEASE HELP FINDING TRIANGLE ANGLE

Answers

Answer 1

Answer:

x = 146

Step-by-step explanation:

The exterior angle of the triangle is equal to the sum of the opposite interior angles

x = 48+98

x = 146

Answer 2

Answer:

The sum of all the angles in a triangle is 180 degrees,

We know the measures of two angles, 48 and 98

if we add those and then subtract their sum from 180, we can find the third angle which will help us find the exterior angle x

48+98=146

180-146 = 34

now, we have to do 180-34 to find the measure of x.

why? any straight line is 180 degrees.

180-34 = 146

x = 146

hope this is correct and it helps you.


Related Questions

HELPPP I forgot to correct these so I have to correct them REALLY quickly

Answers

Answer:

q12 B. q17 D.

Step-by-step explanation:

q12

since the side of cubes are the same,

cube root 216 = 6.

q17.

substitute x = 2 5/8 into the equation

4(2 5/8) + 9(2(2 5/8) +1)

= 66 3/4

Find the surface area of the prism

Show all the work

I'll mark you brainiest

Answers

Answer:

I dont see the question oh nvm

Step-by-step explanation:

pls pls help
Perform the indicated operations.
a) 7a/20b
b) 7ab/20
c) 7/20ab

Answers

Answer:

it's a) 7a/20b

Step-by-step explanation:

[tex]5( \frac{a + 2}{4b} ) - 2( \frac{a - 1}{10b} ) + 4( \frac{a - 3}{5b} ) \\ \\ \frac{5a + 10 - 2a + 2 + 4a - 12}{20b } \\ \\ \\ \frac{7a}{20b} [/tex]

Answer:

A

Step-by-step explanation:

ik that the answer

What is the correct answer?
Help will be appreciated, thanks!☺️

Answers

Your answer is A 5/x+5

Please help will give branliest

Answers

so the answer is 5/11, g(x) is basically telling you what the value of x is, which is 4. so to solve this i inputted 4 into the original fraction to make it 4^2 - 6 divided by 3(4) + 10, which is 5/11

Triangle PQR has vertices P(-2, 6), Q(-8, 4) and R(1, -2). It is translated according to the rule (x, y)—> (x, - 2, y -16).
What is the y-value of P’?

a. -18

b. -16

c. -12

d. -10

Answers

Answer:  -10  (choice D)

===============================================

To find this answer, you apply the given translation rule to the coordinates of point P(-2,6)

[tex](x,y) \to (x-2, y-16)\\\\(-2,6) \to (-2-2, 6-16)\\\\(-2,6) \to (-4, -10)\\\\[/tex]

We see that point P' has a y coordinate of -10

This translation, aka shifting, rule moved point P 2 units to the left and 16 units down.

Answer:last one D ( -10)

Step-by-step explanation:

edg

The Hogwarts Express train has reduced its one-way fare from 360 galleons to just 270 galleons. What is the percentage decrease in the fare? *

Answers

Answer:   25% decrease

=======================================================

Work Shown:

A = old value = 360

B = new value = 270

C = percent change

C = (B-A)/A

C = (270-360)/360

C = -90/360

C = -0.25

C = -25%

The negative C value indicates we have a percent decrease.

Note how 25% of 360 = 0.25*360 = 90, meaning that the price has dropped by 90 galleons. And also note that 360-270 = 90 is that same figure of 90. This helps confirm the answer.

What solid 3D object is produced by rotating the triangle about line m? ANSWER ASAP. TROLL AND LINK ANSWERS REPORTED. WILL AWARD BRAINLIEST.

Answers

Answer:

A cone with diameter 6 units

Step-by-step explanation:

Rotating the triangle about line m will give us a cone with radius 3

If the radius is 3, the diameter is 2*r = 2*3 = 6

Answer:

Step-by-step explanation:

a cone with a radius of 5

Helppppp me please ASAP

Answers

Answer:

5, 19, 21

Step-by-step explanation:

The sum of two smaller sides must be larger than the largest side in order to be a triangle. This means that only the first one can be a set of the triangle.

The following are the ages (years) of 5 people in a room:
22, 23, 25, 17, 18
A person enters the room.
The mean age of the 6 people is now 24.
What is the age of the person who entered the room?

Answers

Step-by-step explanation:

Mean=sum of terms/ number of terms

22+23+25+17+18/5

105/5

21

Finding the age of the sixth person

105+x/6=24

105+x=24x6

105+x=144

x=144-105

x=39

solve 5x^2-2x-8=0 using the quadratic formula

Answers

not sure if this is what you are looking for but welp

if x = -3 , calculate the numerical value of :
step by step

-x^2 +4x +10​

Answers

Answer:

-10

Step-by-step explanation:

-x^2 + 4x + 10

substitute the value of x

-(-3)^2 + 4*-3 + 10

-9 +  (-12) + 10

-9 - 12 + 10

-20 + 10

-10

Which equation represents a line which is parallel to the line 7y-4x=-14

Answers

Answer:

sympathise or strategies

help i don’t know what the answer is! Here are the options for Part B


A.) $700
B.) $630
C.) $860
D.) $500

Answers

Answer:

I need the full question

Assuming the answer for Part A is 210m then the cost will be B) $630

210 x 3 = 630

It is the only answer than is a multiple of 3 so it may be correct

A regular polygon with exterior angle of 45° is redrawn using a scale 1 : 5. If the actual length of the sides of the regular polygon is 10cm, calculate the perimeter of the scale drawing of the regular polygon.​

Answers

Answer:

16 cm

Step-by-step explanation:

"regular polygon" means all sides and angles are the same.

the sum of all exterior angles must be 360 degrees.

so, how often do 45 fit into 360 ?

2 times in 90, which in turn fit 4 times into 360, so 8 times.

the polygon has 8 corners and 8 sides.

each side is originally 10cm

so the original perimeter is 8×10 = 80 cm

now, every side is reduced to 1/5th of the original size, this also reduces the perimeter by the same factor.

=> perimeter = 80×(1/5) = 80/5 = 16 x cm

control :

applying the scaling factor of 1/5th to every side transforms every side from 10 cm to 2 cm.

we still have 8 sides.

perimeter = 8 × 2 = 16 cm

correct

which of the following is equivalent to squareroot 8?

Answers

Answer:

2√2

Step-by-step explanation:

Which inequality is shown in the graph?

Answers

Answer:

answer is D.Y=>X^2-3

Step-by-step explanation:

use desmos . com and go to graphing calculator. plug formula in.

Answer:

b

Step-by-step explanation:

okidoki

Smising, pharming and phishing are three security threats that can occur when using the internet
for shopping. When the user types in a URL they are directed to a fake website. *

A ) Phishing
B ) Pharming
c ) Smishing​

Answers

Answer:

B ) Pharming

Step-by-step explanation:

When the user types in a URL they are directed to a fake website this is known as Pharming. This is one of many cyber attacks and usually occurs from a virus that has found it's way into your personal computer or server. The harmful virus basically waits until you open your internet browser and type in a URL to a specific website. Instead of taking you to that correct website it will take you to a replica site which will send all the information that you input, back to the creator of the virus. This is done so that they can obtain all of your personal information including bank details.

SUPER URGENT: Complete the general form of the equation of a sinusoidal function having an amplitude of 6, a period of 2pi/3, and a phase shift to the left 1 unit.

y =

Answers

Answer:

y = 6·sin(3·(x - 1)) + c

Step-by-step explanation:

The general form of an equation for a sinusoidal function is presented ad follows;

y = a·sin(b·(x - h) + c

Where;

a = The amplitude of the equation

T = The period = 2·π/b

h = The phase shift

c = The vertical shift

From the question, we have;

a = 6,

2·π/3 = 2·π/b

∴ b = 3

h = 1

We get;

y = 6·sin(3·(x - 1)) + c.

Find measure of angles B, E, D and C and the length of BC.

Triangle ABC ~ Triangle DEF. Measure of angle A = 30 degrees and measure of angle F = 65 degrees. AB=20, DE = 35, EF= 28.

Answers

Answer:

< B = 180-30-65=85°

< E = 85°

< D = 30°

< C = 65°

BC = 20/35 × 28 = 16

Answer:

<D = 30

< C = 65

<B = <E = 85

16 = BC

Step-by-step explanation:

ABC ~ Triangle DEF

<A = <D = 30

< C = <F = 65

Since they are similar triangles

A+ C + B = 180 since the angles of a triangle = 180

30+65+B =180

95+ B = 180

<B = 180 -95 = 85

<B = <E = 85

The triangles are similar so the sides are proportional

AB      BC

----  = ---------

DE      EF

20      BC

----  = ---------

35      28

Using cross products

20*28 = 35 BC

Divide each side by 35

20*28/35 = 35/35 BC

16 = BC

Reduce to its lowest term: 12/24?

Answers

Answer:

12/24 to the lowest term is 1/2

Step-by-step explanation:

12 is half of 24, 1 is half of 2

Answer:

It's lowest term is 1/2.

Translate this phrase into an algebraic expression.
8 more than twice Matt's savings
Use the variable m to represent Matt's savings.

Answers

Answer:

2m+8

Step-by-step explanation:

what's the answer? will give brainliest​

Answers

Answer:

It's 1,3

Step-by-step explanation:

Coordinate plane and x is 1 and y is 3

Answer:

(1,3)

Step-by-step explanation:

The spot where both lines intersect is the solution to the system of equations.

Hope that this helps!

Square A is a scaled version of square B. The dimensions of square A are three times the dimensions of square B. The area of square A is 900 sq cm.

Answers

Answer:

The side of square A is 30 cm.

Step-by-step explanation:

Given that,

The dimensions of square A are three times the dimensions of square B.

The area of square A is 900 sq cm.

Side of square A = 3( side of square B)

Let the side of square B is b. So,

Side of square A, a = 3b

We know that, the area of square is side². So,

[tex](3b)^2=900\\\\9b^2=900\\\\b^2=100\\\\b=10\ cm[/tex]

Side of square A, a = 3(10) = 30 cm

Hence, the side of square A is 30 cm.

How many four digit numbers cannot be divided by 5?

Answers

Answer:

7200

Step-by-step explanation:

Since the first digit cannot be zero,

there are 9*10*10*10 = 9000 4-digit numbers.

Each of these with a last digit not equal 5 or 0 is not divisible by 5.

Therefore, there are 8 choices of last digit

9*10*10*8  = 7200

I need help with this question

Answers

Answer:

1/3 = 56/168

5/8 = 105/168

4/7 = 96/168

Step-by-step explanation:

the simplest approach to common denominator is by just multiplying all different denominators:

3 × 8 × 7 = 168

3 and 7 are prime numbers (no other whole number factors are a part of them).

8 has sub-factors : 4 and 2

but we cannot build any multiplication products with them and 3 and 7 that is then divisible by 8.

so, actually, 168 is the smallest common denominator.

so, to bring every fraction to a 168 denominator, we need to calculate the scaling factor between the original fraction denominator and the new one.

for 1/3 we have therefore to calculate 168/3 = 56

for 5/8 we have to calculate 168/8 = 21

for 4/7 we have to calculate 168/7 = 24

and so

1/3 = 1×56/168 = 56/168

5/8 = 5×21/168 = 105/168

4/7 = 4×24/168 = 96/168

a) 9 to the power of minus 1 over 2 (9^-1/2)
b) 27 to the power of minus 2 over 3 (27^-2/3)

Answers

Step-by-step explanation:

a) 9^-½

= (1/9)^½

= (√1)/(√9)

= 1/3

=0.333....

b). 27^-⅔

= (1/27)^⅔

=(³√1)²/(³√27)²

=1/9

=0.111.....

=

A regular pentagon ABCDE is shown.
A
חי
B
X
Work out the size of angle x.

Answers

nothing is shown as far as I can tell

edit: but the inner angles of a regular pentagon should always be 120°. maybe it helps

Step-by-step explanation:

can see any photo concerning the angle

Solve.
3(x + 1) - 2x = -6
0)
A)
X=1
B)
X = 5
9
X = -7
D)
x = -9

Answers

Answer:

D: [tex]x=-9[/tex]

Step-by-step explanation:

[tex]3(x + 1) - 2x = -6[/tex]

[tex]3x+3-2x=-6[/tex]

     [tex]-3[/tex]            [tex]-3[/tex]

[tex]3x-2x=-9[/tex]

[tex]1x=-9[/tex]

[tex]/1[/tex]      [tex]/1[/tex]

[tex]x=-9[/tex]

Hope this helps!

Answer both for brainly pro

Answers

7: 31.4ft^2
8: 94.2 ft^2
Other Questions
In the human body, is every organ a part of only one organ system? Or are some organs a part of two or more organ systems? "I hold the idea of a separation of theseStates, those that are free to form onegovernment, and those that are slave-holdingto form another, as such an impossibility. ...There are natural causes that would keep andtie us together, and there are social anddomestic relations which we could not breakif we would, and which we should not if wehould."O slavery must end immediately.Southern states should secede.the Union must stay together.DONE-Daniel Webster, 1850Intro What development helped improve trade in the Midwest? Please help! Due soon! What is the volume of the triangular prism below?20 ft18 ft15 ftB1, 280 ft1, 320 ft2, 700 ft5, 400 ftOD To calculate the final enthalpy of the overall chemical equation, which step must occur? is deposited into an account earning interest a month, compounded monthly. Round your answers to two decimal places. (a) How much is in the account right after the deposit? Right before the deposit? Balance right after the deposit Enter your answer; Balance right after the 6^th deposit = $ 1940.52 Balance right before the deposit Enter your answer; Balance right before the 6^th deposit = $ 1940.52 (b) How much is in the account right after the deposit? Right before the deposit? Balance right after the deposit Enter your answer; Balance right after the 12^th deposit = $ Balance right before the deposit What is the positive square root of 1 please help I'm not good with word problems which of these thinkers of the scientific revolution first proposed a heliocentric theory- that Earth revolves around the sun? WILL GIVE BRAINLIEST!!!The difference between a civilization and just a group of people living in one area is:their ability to hung and gather foodwriting or some type of record keeping systemthe Presence of all the Traits of Civilizationagriculture and domesticated animals An LC circuit is built with a 20 mH inductor and an 8.0 PF capacitor. The capacitor voltage has its maximum value of 25 V at t = 0 s.(a)How much time does it take until the capacitor is fully discharged for the first time? (b)What is the inductor current at that time? 1. What is one disadvantage to analyses of police record information, such as the Uniform Crime Reports (UCR)?A. Many crimes go unreported, often due to victims' fear, shame, or distrust of the police.B. A small number of local police departments contribute to the compilation of data.C. Only a small group of professional law enforcement officers have access to the information.D. The information is inconsistent from year to year.2. In 1955, Rosa Parks was arrested for refusing to give up her seat to a white man in Montgomery, Alabama, in defiance of segregation laws.What type of deviance would her action be considered?A. social deviationB. consensus crimeC. social diversionD. conflict crime You basically look at the bar graph on the right and see which statement is true. Brainliest and thank you! what is ecosystem and two types of it. This goes with my last question. I attached the pdf and I only need the chapter comprehension questions. When the number of pathogens that can damage cells and cause them to burst increases, this is know as:A. ReproductionB. AntibodiesC. ToxinsD. Immune response What is a satirical understatement?-A powerful message conveyed with weak wording-A powerful message conveyed with strong wording-An unimportant message conveyed with weak wording-An unimportant message conveyed with strong wording You are going to design a deck or a dock for your cottage. Your deck/dock must be a composite shape made out of 3 shapes - 2 will be "glued together and 1 will be "cut out of the other(s). You must use 3 different geometric shapes. Design your deck/dock by including a diagram withmeasurements. Make sure your measurements are realistic! You will need material to make your deck/dock so determine the area of your deck/dock so you will know how much material you will need and how much space you will have to use. What is a natural disaster?