3 years ago

Complementary angles are 2 angles with a sum of 90.

1 answer:

8 0

Answer:

Two angles are called complementary when their measures add to 90 degrees. Two angles are called supplementary when their measures add up to 180 degrees.

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MA_775_DIABLO [31]

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3 years ago

-4x - 2y = 14<br>-10x + 7y = -25<br>? I don't know how to solve systems of equations

ki77a [65]

Hope u understand...

5 0

3 years ago

A 64-foot tall monument casts a shadow 16 feet long. If Kyle is stsnding nearby and is 6'3 tall, find the length of his shadow.

Helen [10]

Answer: Length of his shadow is 18 feet.

Step-by-step explanation:

Since we have given that

Length of tall monument = 64 foot

Length of shadow = 16 feet

Length of pole where Kyle is standing = 6 feet 3 inch = 72 inches

So, we need to find the length of its shadow.

So, according to question, we get that

$\dfrac{64\times 12}{16\times 12}=\dfrac{72}{x}\\\\4=\dfrac{72}{x}\\\\4x=72\\\\x=\dfrac{72}{4}\\\\x=18\ feet$

Hence, length of his shadow is 18 feet.

3 0

3 years ago

Solve for the letter d

Deffense [45]

Answer:

34 I am pretty sure

Step-by-step explanation:

34+55 well is 89 so yeah d=34

4 0

3 years ago

Read 2 more answers

5m + 2[m+8] + 3 pls give answer<br> m = 2

abruzzese [7]

So m=2, wherever m is put a 2

5x2+2(2+8)+3

Then do bidmas

Brackets-

5x2+2x10+3

Multiplication-

10+20+3

Addition-

33

Answer:33

7 0

4 years ago