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2 years ago

I forgot to put the picture so- but pls help me don't just put something random

Mathematics

2 answers:

Digiron [165]2 years ago

5 0

Answer:

-5

Step-by-step explanation:

just trust me bro and goodluck.

adelina 88 [10]2 years ago

4 0

The person should be correct

Hope this helps good luck

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What are the missing angle measures in triangle ABC?

Finger [1]

we know that

In the right triangle ABC

∠ $A+$ ∠ $B=90$ ------> by complementary angles

Step $1$

Find the measure of angle B

we know that

$tan\ B=\frac{opposite\ side\ angle\ B}{adjacent\ side\ angle\ B}$

in this problem

$opposite\ side\ angle\ B=7in\\ adjacent\ side\ angle\ B=5in$

$tan\ B=\frac{7}{5} \\ \\ B=arc\ tan\frac{7}{5} \\ \\ B=54.5\ degrees$

Step $2$

Find the measure of angle A

$A+B=90\\ A=90-B\\ A=90-54.5\\ A=35.5\ degrees$

therefore

the answer is the option

35.5° and 54.5°

5 0

2 years ago

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A backpack costs $18 and has a 7 percent tax. How much will Sheila have to pay for the backpack after tax? $1.26 $12.60 $19.26 $

elixir [45]

If you add 18 to 7% your number comes out as 19.26

7 0

2 years ago

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Nata [24]

Answer:

Huh

Step-by-step explanation:

6 0

2 years ago

The price of the bicycle that Rocco wants to buy is $282. How much will Rocco pay for the bicycle if the state tax rate is 4%?

olasank [31]

Answer:

Rocco payes $292.28

Step-by-step explanation:

Because it is an increase so you put 104% over 100% in fraction form and then you put 282 at the bottom of another part of a fraction then you do 100 divided by 282 and you get 2.82 so then you take that 2.82 and you multiply it by 104% and you get 292.28 you can use a calculator to check but i know i did it correctly

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2 years ago

The first term of the sequence is -15. what is the next term in the sequence?

Alenkinab [10]

Answer:

-10

Step-by-step explanation:

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3 years ago