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Aleksandr-060686 [28]

3 years ago

9

Use 45-45-90 & 30-60-90 Special Right Triangles to Solve. find the missing sir length. Leave you answers as radicals in simp

lest form

1 answer:

horsena [70]3 years ago

8 0

Answer:5) x=y=7×6^1/2,6)x=38,y=19×3^1/2

7)m=n=18,8)u= 2×5^1/2,v=3

Step-by-step explanation: use trigonometry laws

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Angle K has a measure of 83 degrees and is reflected across the line y=2 to get angle K’.

natita [175]

Answer:

k= 83 degrees

Step-by-step explanation:

Reflection: y=2

Required

K'

The general rule is that, reflection does alter measurements (angles or lengths).

So, this means that K' will have the same measure as K.

i.e.

k’=K

K= 83 degrees

5 0

2 years ago

9. Bryce goes och for a walk. He walks 9/8 miles from home. He walks back 1/2

Vlad [161]

Answer:

Expression:

$\frac{9}{8}+(-\frac{1}{2})=\frac{5}{8}$

Step-by-step explanation:

We are given that

Bryce traveled distance from his home= $\frac{9}{8}miles$

Bryce traveled distance back= $\frac{1}{2}miles$

We have to find the expression and then simplify.

According to question

Total distance traveled by Bryce

= $\frac{9}{8}+(-\frac{1}{2})$

This is required expression.

Total distance traveled by Bryce= $\frac{9-4}{8}=\frac{5}{8}miles$

Hence, the total distance traveled by Bryce from his home= $\frac{5}{8}miles$

8 0

3 years ago

This morning, Carmen's car had 29.03 gallons of fuel. Now, 2.9 gallons are left. How much fuel did Carmen use?

ankoles [38]

Answer:

I hope my answer is right but im pretty sure its 26.13 :)

Step-by-step explanation:

6 0

3 years ago

What is 27 over 90 reduced to

AnnZ [28]

27 and 90 can both be divided by 9

27 divided by 9 = 3

90 divided by 3= 10

so your answer is 3 over 10

3 0

3 years ago

you go shopping and your bill comes to $54. The sales tax added on equals 7%. What is the amount of sales tax added to you bill?

Andreyy89

7.78 is the sales tax’s

6 0

3 years ago