All categories

2 years ago

An angle measures 172° less than the measure of its supplementary angle. What is the measure of each angle?

Mathematics

1 answer:

slava [35]2 years ago

6 0

Step-by-step explanation:

x=(180-x)-172

x+x=180-172

2x=8

x=4(angle)

180-4=176(supplementary angle)

You might be interested in

In a geometric sequence, the term a n+1 can be smaller than the term a n

Rainbow [258]

Do you mean a_(n+1), worded a sub (n+1)?

If so yes. If the function of the sequence is getting smaller or more negative with each term.

6 0

2 years ago

What is 516.3606 rounded to the nearest hundredths

liraira [26]

516.36 because the thousandth digit isn't above 5 so you don't round up

6 0

2 years ago

Read 2 more answers

What’s the answer to this?!!

Basile [38]

I think it’s 18/5 maybe idk try it!

8 0

2 years ago

Click an item in the list or group of pictures at the bottom of the problem and, holding the button down, drag it into the corre

Len [333]

Answer:

In the operation, simplify

9-a² = (3-a)(3+a)

Factorize

4a²-4a-24-------------------divide each term by 4

a²-a-6-------------------------factorize

a²-3a+2a-6

a(a-3)+2(a-3)

(a+2)(a-3)

Factorize

a²-6a+9

a²-3a-3a+9

a(a-3)-3(a-3)

(a-3)(a-3)

Rewrite operation as

$\frac{8}{(3-a)(3+a)} /\frac{(a+2)(a-3)}{(a-3)(a-3)}$

Multiply by the recipricol

$\frac{8}{(3-a)(3+a)} *\frac{(a-3)(a-3)}{(a+2)(a-3)}$

cancel the similar terms

$\frac{8}{(3-a)(3+a)} *\frac{(a-3)}{(a+2)}$

6 0

2 years ago

mestny [16]

Answer:

The volume of the smaller solid is 72 cm.

Step-by-step explanation:

Given that two similar solids have surface areas of 48cm and 108cm respectively, to find the volume of the smaller solid if the bigger one has a volume of 162cm the following calculation must be performed:

108 = 162

48 = X

48 x 162/108 = X

7776/108 = X

72 = X

Therefore, the volume of the smaller solid is 72 cm.

7 0

2 years ago

An angle measures 172° less than the measure of its supplementary angle. What is the measure of each angle?​

An angle measures 172° less than the measure of its supplementary angle. What is the measure of each angle?