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gulaghasi [49]
3 years ago
12

Write an equation that can be used to find the degree measure of angle b Don’t put links !

Mathematics
2 answers:
dedylja [7]3 years ago
7 0

Answer:

Because they are supplementary angles, their sum is 180°.

∠b = 180° - 81°

∠b = 99°

Leona [35]3 years ago
5 0

Answer:

180-81=b

Step-by-step explanation:

Supplementary angles are angles that add up to 180. Normally, they are supplementary because they lie adjacent to one another on a line.

In this base, b is supplementary to 81! Meaning, to find b we can simply subtract 81 from 180.

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Last week Anna received a pay check for $442.50. She noticed in the check stub that $47.30 of the money she earned had been with
Troyanec [42]

Answer:

Percentage of Taxes = 10.689 %

Step-by-step explanation:

Given that

Total earning of Anna is $442.50

The amount which is held with Taxes = $47.30

Now in terms of percentage

percentage of taxes from her total earning = \frac{47.30}{442.50} times 100

So % taxes = ( 0.106892) × 100

∴       Taxes percentage = 10.689 %

6 0
3 years ago
Write the equation Of a function who parent function, f(x)=x+8 is shifted 2 units to the right
Juli2301 [7.4K]

Answer:

g(x)=x+6

Step-by-step explanation:

we have

f(x)=x+8

If f(x) is shifted 2 units to the right

then  

The rule of the translation is

g(x)=f(x-2)

so

g(x)=(x-2)+8

g(x)=x+6

5 0
3 years ago
What is <br> 5(2x+8)-5x=5(5x+6?
yanalaym [24]

5(2x+8)-5x=5(5x+6)

Distribute

10x+40-5x=25x+30

combine like terms

5x+40=25x+30

-5x       -5x

subtract 5x from both sides

40=20x+30

-30      -30

subtract 30 from both sides

10=20x

÷20   ÷20

divide both sides by 20

1/2=x is your final answer


4 0
3 years ago
8 * 10e(-3) idk i used other websites and the answers were wrong
Travka [436]
The answer is -652.39 try that answer
7 0
3 years ago
If the value of b is 7 , then what is the value of the expression -3b2 + 25 = ?
Katarina [22]
Hello there!

Evaluate
-3b² + 25
For b = 7
-3(7)² + 25
-3(49) + 25
-147 + 25
= -122

I hope that helps!
6 0
3 years ago
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