2 years ago

Help me please please help please

Mathematics

2 answers:

Dominik [7]2 years ago

7 0

Answer:

Step-by-step explanation:

180-81 = 99

Hope this helps!

Mila [183]2 years ago

5 0

Anwser: B

Step-by-step explanation:

*Both angle 3 & 4 make a linear angle

*A linear angle equals to 180 degrees

1) 180 -81 = 99 degrees

The anwser is B, hoped that helped ;)

You might be interested in

My car loan was for $12,000 with 5.1% interest over 5 years. What is the total price with interest that I will pay for my car?

spayn [35]

FIGURE IT OUT ITS NOT THAT HARD

6 0

2 years ago

Stephanie and victor each built a rectangular garden .Stephanies garden is three times as long and tree times as wide as victori

MrRa [10]

Answer:multiply by three

Step-by-step explanation:

8 0

2 years ago

19. Write th<br> three fractions that are greater<br> than ; but less than 1.

Rainbow [258]

Questions:

Write any 3 fractions greater than 0 but less than 1.

Answer:

2/3, 3/5, 7/8

Step-by-step explanation:

All proper fractions are greater than 0 but less than 1.

3 0

2 years ago

ashley drew this large rectangle, which is made up of two small rectangles find area of the large rectangle by finding the areas

vfiekz [6]

Yeah that sounds right.

3 0

2 years ago

Which of these choices show a pair of equivalent expressions? Check all that apply.

AleksAgata [21]

The main rule we use in this exercise is

$( \sqrt{a} ) ^{m} =( a^{ \frac{1}{2}} )^{m} = a^{ \frac{1}{2}*m}=a^{ \frac{m}{2}}$

and the more general case:

$( \sqrt[n]{a} ) ^{m} =( a^{ \frac{1}{n}} )^{m} = a^{ \frac{1}{n}*m}=a^{ \frac{m}{n}}$
Using these rules, we make all the indices, or exponents, look like $a^{ \frac{m}{n}}$ , and compare them to each other.

A. $( \sqrt{8} )^{9} = ( 8^{ \frac{1}{2}} )^{9} = 8^{ \frac{1}{2}*9}= 8^{ \frac{9}{2}}$

B. $( \sqrt{4} ) ^{5} =( 4^{ \frac{1}{2}} )^{5} = 4^{ \frac{1}{2}*5}=4^{ \frac{5}{2}}$

C. $( \sqrt[3]{125} ) ^{7} =( 125^{ \frac{1}{3}} )^{7} = 125^{ \frac{1}{3}*7}= 125^{ \frac{7}{3}}$

D. $( \sqrt{12} ) ^{7} =( 12^{ \frac{1}{2}} )^{7} = 12^{ \frac{1}{2}*7}=12^{ \frac{7}{2}}$

4 0

3 years ago

Read 2 more answers