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3 years ago

Find h, a, and b. Write your answer in simplest radical form, if necessary.

Mathematics

1 answer:

marta [7]3 years ago

5 0

Answer:

Step-by-step explanation:

tbh i think u have to multiply a and b

and to find that, u have to find an answer to 8 and 2

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Pls answer

sukhopar [10]

Answer:

Point R

Step-by-step explanation:

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3 years ago

Dmitri buys 23 pound of mixed nuts, 12 pound of chocolate

timofeeve [1]

Answer:

c. 13.20

Step-by-step explanation:

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3 years ago

What is the cosine of angle F A. 4/5 B. 3/4 C. 5/4 D. 3/5

saveliy_v [14]

Answer: option D

Step-by-step explanation:

Remember the cosine identity:

$cos\alpha=\frac{adjacent}{hypotenuse}$

Given the right triangle DFE shown in the image, you can identify that the adjacent side and the hypotenuse for the angle F of this triangle are:

$adjacent=15\\hypotenuse=25$

Now you can substitute values into $cos\alpha=\frac{adjacent}{hypotenuse}$ and then reduce the fraction.

THerefore you get: $cos(F)=\frac{15}{25}\\\\cos(F)=\frac{3}{5}$

6 0

3 years ago

Read 2 more answers

1. What is the price per pencil if 145 pencils cost $12.00? (unit rate) *

nevsk [136]

Answer:

$12.08

Step-by-step explanation:

divide 145 by 12 and BOOM, you get 12.08

3 0

3 years ago

Can anyone help with this?

slava [35]

Exterior angle c = the sun of the two opposite interior angles a and b.

10x -23 = 5x -17 + 7x -26

Combine the right side:

10x -23 = 12x -43

Add 43 to both sides:

10x +20 = 12x

Subtract 10x from both sides:

20 = 2x

Divide both sides by 2

X = 10

Now you have x replace it in the equation for A:

A = 5x -27 = 5(10) -27 = 50-27 = 23

Angle A = 23 degrees.

7 0

3 years ago

Read 2 more answers