Mathematics High School

Solve for x and then find the measure of

Answers

Answer 1

Answer:

x = 11

∠B = 80°

Step-by-step explanation:

∠A =∠B because they are corresponding angles

8x - 8 = 5x + 25

3x = 33

divide both sides of the equation by 3:

x = 11

∠B = 5(11) + 25 = 80°

Related Questions

HELP DUE IN 20 MINS!

m∠c =?? degrees

° m∠d =?? degrees

Answers

Answer:

Step-by-step explanation:

This figure better be a square, otherwise there is no answer.

The diagonals of a square intersect at right angles, so d = 90 degrees. That property comes from the rhombus.

Squares have equal sides and the opposite sides are parallel. The triangle containing c is isosceles. The lower right corner is a right angle. So c must equal 45 degrees since the angle on the lower left must equal 45 degrees as well

Answer

c = 45

d = 90

HELP WHAT WHATS THE EQUATION

Answers

Answer:

p=17+6h

Step-by-step explanation:

A tree outside Dave’s house is 12 feet tall

Answers

Answer:

wheres the reszt of the question?

Step-by-step explanation:

Use the information given to enter an equation in standard form.

(5, 12) and (4, 10) are on the line.
DESPERATE FOR ANSWER

Answers

Answer:

2x - y = -2

Step-by-step explanation:

[tex]m=\frac{y^2-y^1}{x^2-x^1}[/tex]

[tex]m = \frac{10-12}{4-5} =\frac{-2}{-1} =2[/tex]

[tex]10=2(4)+b\\10=8+b\\2=b\\y=2x+2\\2x-y=-2[/tex]

The answer is 2x-y=-2

Divide 840 in the ratio 3: 4: 5

Answers

Answer:

210 280 350

Step-by-step explanation:

add the sum of the ratio

divide the actual number by the sum I. e 840÷12=70

multiply 70 with 3 4 and 5

840 in the ratio 3:4:5 is 36, 48 , 60

What is a ratio?

The quantitative relation between two amounts showing the number of times one value contains or is contained within the other. for example-"the ratio of computers to students is now 2 to 1"

Given here the number 840 and to divide it in the ratio 3:4:5 Let the numbers are 3x ,4x and 5x

thus 3x+4x+5x= 840

x=12

Hence the respective numbers are 36, 48 , 60

Learn more about ratios here:

https://brainly.com/question/13419413

#SPJ2

Which of the following expressions represents the value, in dollars, of a certain number of dimes, d, and pennies, p?

Answers

Answer:

If your answer choices are:

0.01d + 0.10p

0.10d + 0.01p

0.11dp

0.11d + p

A dime is 10% of a dollar and a penny is 1% of a dollar, or 0.10 and 0.01

Then 0.10d + 0.01p is the expression

Hope this helps!

Confused!! Please answer!!

A quadratic function f models the predicted population growth in Town F after x years. An exponential function g models the predicted population growth in Town G after x years. Use the table to compare the average rate of change for each function from x = 1 to x = 3. Which function has a greater average rate of change over this interval? Enter either f or g in the box.

Answers

Answer: g

Step-by-step explanation:

= 12/12 - (1/12 + 1/4)

= 12/12 - (1/12 + 3/12)

= 12/12 - 4/12

= 8/12 which reduces to 2/3

Jeff wants to upgrade the entertainment center. The price of a television was reduced from $2, 500 to $2,000. By what percentage was the price of the television reduced?

Answers

The price was reduced by 20%

It would be 12 because for every 8 carts we have 3 carts with 4 items. So if we add 24 to 8 we get 32 carts. We can set up a ratio of 3/8=x/32
We get 32*3/8x and that is 12

1. Find the missing reference angle using arcsin, arccos, or arc tangent. (Round to
the nearest whole number)
39
10
1?
Your answer

Answers

Answer:

15°

Step-by-step explanation:

Reference angle = [tex] \theta [/tex]

Side Opposite to reference angle = 10

Hypotenuse = 39

Let's use arcsin:

recall: SOHCAHTOA

Therefore:

[tex] \theta = sin^{-1}(\frac{Opp}{Hyp}) [/tex]

Substitute

[tex] \theta = sin^{-1}(\frac{10}{39}) [/tex]

[tex] \theta [/tex] = 14.8571655° = 15° (to nearest whole number)

what pair of integers has a -16 and a sum of -6

Answers

Answer:

10 and -16

Step-by-step explanation:

If you add 10 to -16, its -6.

Apply the distributive property to create an equivalent expression. 6(5x -3) (HELP PLSSS)

Answers

Answer: 30x-18

Explanation:

You are to multiply the 6 times 5x and -3

6*5x=30x
6*-3=-18

find the measure of ONE interior angle of a regular polygon with the given number of sides.
A. 6
B. 10
C. 15

Answers

Answer:

156

Step-by-step explanation:

Answer:

the answer is c.

Step-by-step explanation:

Generally speaking, the ____ quality, the ___
price.

1. lower; higher
2. higher; lower
3. higher; higher
4. There is no relationship between price and quality.

Answers

The higher the quality the higher the price

PLS HELP ASAP WILL GIVE BRAINlEST AND 100 POINTS
A bus travels from town A to town B. If the bus's speed is 50 km/hr, it will arrive in town B 42 min later than scheduled. If the bus increases its speed by \displaystyle \frac{50}{9}
9
50

m/sec, it will arrive in town B 30 min earlier than scheduled. Find:
A) The distance between the two towns;
B) The bus's scheduled time of arrival in B;
C) The speed of the bus when it's on schedule.

Answers

Answer:

60 km/hr

Step-by-step explanation:

First we will determine the speed of the bus following it's increase. The speed is increased by:

50m/9sec=50.60.60/9/1000 .km/hr=20 km/hr

Therefore, the new speed is V = 50 + 20 + = 70

km/hr. If x is the number of hours according to the schedule, then at the speed of 50 km/hr the bus travels from A to B within ( x + 42/60 ) hr. When the speed of the bus is V = 70 km/hr, the travel time is x -30/60 hr. Then:

50(x+42/60)=70(x-30/60)

5(x+7/10)=7(x-1/2)

7/2+7/2=7x-5x

2x = 7

x=7/2 hr

So, the bus is scheduled to make the trip in 3 he 30 minutes.

The distance between the two towns is 70 ( 7/2 – 1/2 ) = 70 • 3 = 210 km and the scheduled speed is:

270/7/2=60km/hr

Show all of your work. Simplify the expression: - 3a + 7 + 5a

Answers

Answer:

2a + 7

Step-by-step explanation:

-3a + 7 +5a

subtract the negative 3 from the 5

2a + 7

Answer: it would be 2a+7

Step-by-step explanation: Hope this help :D

Find x. Hypotenuse would be 16 and opposite would be y and x would be adjacent

Answers

Answer:

x= 6.762° y= 14.501°

Step-by-step explanation:

remember if you don't have the missing angle adjacent(side) to the right angle, it wont work. If you ever need to find it, tell me.

HELP WHAT IS THE EQUATION !????

Answers

Answer:

17 + 6h = 71

Step-by-step explanation:

17 dollars for a bike + 6 times the amount of hours will equal the total that he gave.

to manipulate this equation to find h, isolate it first.

6h = 71 - 17

6h = 54

h = 54/6

h = 9

Carlos kept track of how much cereal he ate for two months and found that he ate 208 ounces of cereal in that time. How many pounds is that? (16 ounces = 1 pound) A 6.5 pounds B. 13 pounds C. 26 pounds OD. 3,328 pounds

Answers

Answer:

B. Carlos ate 13 pounds of cereals in two months

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