Mathematics High School

1) LaTeX: m\angle1=\:\:\:\:\:\:\:\:^\circm ∠ 1 = ∘

2) LaTeX: m\angle2=\:\:\:\:\:^\circm ∠ 2 = ∘

3) LaTeX: x\:=\:\:\:\:m\:\left(exterior\:angle\right)\:=

1) LaTeX: M\angle1=\:\:\:\:\:\:\:\:^\circm 1 = 2) LaTeX: M\angle2=\:\:\:\:\:^\circm 2 = 3) LaTeX: X\:=\:\:\:\:m\:\left(exterior\:angle\right)\:=

Answers

Answer 1

Answer:

1. m<1 = 139°

2. m<2 = 41°

3. x = 29

Step-by-step explanation:

1. m<1 = 86° + 53° (exterior angle theorem of a triangle)

m<1 = 139°

2. 133° = m<2 + 92° (exterior angle theorem of a triangle)

133° - 92° = m<2 (Subtraction property of equality)

41° = m<2

m<2 = 41°

3. 4x + 15 = 93° + (x + 9)° (exterior angle theorem of a triangle)

Add like terms

4x + 15 = 102 + x

4x - x + 15 = 102 (substraction property of equality)

3x + 15 = 102

3x = 102 - 15

3x = 87

x = 87/3 (division property of equality)

x = 29

Related Questions

PLEASE PLEASE PLEASE HELP ME!!!!!!

Answers

Answer:

C

Step-by-step explanation:

The solution to a system of equations given graphically are at the points of intersection of the 2 graphs.

The graphs intersect at (- 2, - 4 ) and (4, 8 )

Thus the solutions to the system are (- 2, - 4) and (4, 8 )

Which of the following expressions is equivalent to the expression given below.

12 (-31 + 26) + 45
—————————
4

3.5

-3.75

4.2

-4.5

Answers

Answer:

wuhh

Step-by-step explanation:

The Answer: -15
I hope this helps you out

PLS HELP
What is the slope of the linear function

y=3/2x +3

Is it

3

-3

3/2

-3/2

Answers

3/2
The slope is always “m” in y=mx+b so the number in front of the x—in this case 3/2. b (3 in this case) is the y-intercept
3/2

i hope this helps!!

6th grade math i mark as brainliest​

Answers

Answer:it’s d

Step-by-step explanation:

Answer:

C. 17 (24 * 14)

Step-by-step explanation:

24 * 14 how much 1 cow can eat in 2 weeks. multiplied by the total number of cows 17.

AD is the angle bisector of EAB. Solve for X

Answers

Answer:

A) 5.76

Step-by-step explanation:

By angle bisector property of a triangle, we have:

[tex] \frac{12}{10} = \frac{x}{4.8} \\ \\ \frac{12 \times 4.8}{10} = x \\ \\ x = \frac{57.6}{10} \\ \\ x = 5.76[/tex]

What is this answer 5⁶ ÷ 5², please help.

Answers

5^ 6 is 15625
5^2 is 25
So you would take 15,625 and divide it by 25 you would get 625.

Therefore the answer is 625z

Which equation represents a graph with a vertex at (1, -6)?
A. y=3x2+6x–3
B. y=3x2-6x-3
C. y=3x2-8x-1
D. y=3x2-3x-6

Answers

Answer:

the answer is B

Answer:

its b

Step-by-step explanation:

help please ill mark brainliest

Answers

Answer:

your right that the right answer

Answer:

last one is right please please please mark me brainliest if apreciated

Step-by-step explanation:

BRAINLIEST!!
In a few sentences describe the most useful piece of information that you recieved. Make sure to use proper grammar and use detailed words.

Answers

Answer:

For me it would be don't fail in life.

12. Four shovels of sand are used for every 5 shovels of gravel in making concrete.
How much gravel is needed for 64 shovels of sand?

Answers

Answer:

80

Step-by-step explanation:

64s : Xg

4s.Xg = 5g.64s

X = (5g*64s)/4sg

= 5*64/4

= 5*16

= 80

Addilyn received 300 of the most popular beads for her birthday.
There are 30 beads per package. How many packages did she receive?


1. a = 300 + 30

2. a = 300 x 30

3. a = 300 divided by 30

4. a = 300 - 30

Answers

The correct answer is 3: a= 300 divided by 30

Answer:

3. a=300/30

Step-by-step explanation:

you want to figure out how many packages she received, and there are 30 beads in each package. so, you divide the total amount of beads (300) by the amount in each package to determine how many packages there are. 300/30=10 packages of beads

Ramu worked 8 hours and got 400 rupees as wages. Benny worked 6 hours and got 300 rupees.
Are the wages proportional to the hours of work?

Answers

Answer:

Step-by-step explanation:

Son directamente proporcionales porque cuanto mas horas trabajes mas dinero ganaras

1/5(x-2)=1/10(x+6) and
0.35(x+4)=0.25(x-6) please

Answers

Answer:

1) x=10   2) x= -7.25

Step-by-step explanation:

Im not sure

Describe the graph y=|x-2|+4
A) a V shaped graph with vertex at(-2,4) which opens up.
B) a V shaped graph with vertex at (4,-2) which opens down
C)a V shaped graph with vertex at(4,2) which opens down
D) a V shaped graph with vertex at(2,4) which opens up

Answers

Answer: D) a V shaped graph with vertex at(2,4) which opens up

Step-by-step explanation:

Answer:

d

any more help just ask :)

can someone please help me out on this

Answers

Answer:

a.

Step-by-step explanation:

for A, put a dot on (0,2) and (1,5) and connect them (arrow should be pointing up)

then make another line by plotting a dot on (0,-2) and (1,-4) (arrow should be pointing down)

since the < and > have an equal to (_) line at the bottom, the point/dot at (0,2) and (0,-2) have to be filled in

frank has an eraser. it has a mass of 4g and a volume of 2cm3 what is the density?​

Answers

Answer:

2 g/cm^3

Step-by-step explanation:

Please help this is my last chance :(

Answers

Answer:

Mean:29.25

Median:25

Mode:25

Outlier:69

Range:53

Step-by-step explanation:

mean: 18+69+22+27+32+25+16+25/8=29.25

median: put in order: 16+18+22+25+25+27+32+69

middle is 25+25/2 which is 25.

median:25.

Mode = 25.

Outlier = 69.

Range is 69-16=53

Hope this helps :) pass your test :)

Answer:

mean = 29.25

median = 25

mode = 25

outlier = 69

range = 53

Step-by-step explanation:

Mean: add all values and divide by number of values   234 ÷ 8

Median: middle value if there are an odd number of data values, or the average of the two middle values if there are an even number of data values    

Mode:  data item seen most often

Outlier = data value that is extreme

Range = Highest value minus lowest value

solve for x parallel ​

Answers

Answer:

25

Step-by-step explanation:

3x - 5 = 2x + 20 ( corresponding angles)

3x - 2x = 20 + 5

x = 25

5th grade math. Correct answer will be marked brainliest.

Answers

Answer:

i think its 7

Step-by-step

if the jeans were $3.50 and she bought 2 just do 3.50x2 and you will get 7

Vicki $60.98 on jeans

j(h − 9) 3+ 2; use h = 9, and j = 8 -2-

Answers

dfccxxcccvvv
ggcccgirafffeee

Need help asap!! plss

Answers

Here is the attachment for the first question
For the second i think it’s irrational bcsz S would not be expressed as an integer

The radius of a circle is 7 cm. Find its area in terms of \piπ.

Answers

Answer:

153.94cm²

Step-by-step explanation:

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[tex]Area = \pi \times ({radius})^{2} [/tex]

[tex]Area = \pi \times ({7})^{2} [/tex]

[tex]Area = \pi \times 49[/tex]

[tex]Area = 49\pi[/tex]

Done...

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Autumn plans to run 14 miles. She ran 5 & ⅔ miles and then stopped for a water break. How many miles does Sally have left to run?

Answers

Answer:

7 and 1/3 miles

Step-by-step explanation:

Answer:
Autumn needs to 8 1/3 more miles
Explanation:

PLEASE HELP
An 18 ounce jar contains 510 grams of grape jelly. How many kilograms of grape jelly does the jar contain?

1 kg = 1000 grams

A) 5.1 kg

B) 0.52 kg

C) 0.51 kg

D) 51 kg

Answers

Answer:

the answer is 5.1 killograms

Step-by-step explanation:

hope this helps

Need a quick answer please

Answers

Step-by-step explanation:

S is equal to Q

Q= 48.5

there are two angels (S,Q). They equal 48.5

so 48.5x2= 97

all angels together (QRSP) equals 360

you can take the 97 and subtract it from the 360 =263

divide 263 to get the angels for P and R

S= 48.5

Q=48.5

R=131.5

P=131.5

if you divide a polynomial of degree 7 by a polynomial of degree 2, the quotient will be a polynomial of degree ___

Answers

Answer:

5

Step-by-step explanation:

When dividing degrees, you subtract. Ex: x^6/x^1=x^5

Rachel's gym charges a one-time registration fee of $45 and a monthly fee of $39. Which
function can be used to find y, the total charges at this gym for x months?
Fy= 45x +39
Gy=6x +39
Hy=39x +6
jy=39x + 45

Answers

Answer: Its 39x + 45

Step-by-step explanation:

yes

PLZ dont ignore me! I need help on this :(

Answers

Answer: should be the last answer! to the right.

Step-by-step explanation:

You have 30 coins and the d are dimes and q are quarters

15 out of 20 students own hand-held games; 105 out of 160 students own hand held games. PLEASE HELP ME ASAP

Answers

Answer: No the ratios are NOT related  

Step-by-step explanation:

my brain is very where, i don’t understand this please help me

Answers

What do you need help on the pic is just a black screen
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