3 years ago

What’s the difference between a supplementary and complementary angle?

1 answer:

8 0

Answer:

Supplementary angle is 180 degrees

Complementary angles are 90 degrees

Explanation:

I’m in honors class. Trust me.

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What are the mean, median, and mode of the following data set? 3/4 2/5 1/10 3/4 1/4 a. mean: 1/10, median: 1/10, mode: 3/4 b. me

steposvetlana [31]

Mean: 9/20
Mode: 3/4
Median: 2/4

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2 years ago

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WILL GIVE BRAINLIEST FOR 1 ALGEBRA QUESTION!!!

irinina [24]

Answer:

x=4, y=3

Step-by-step explanation:

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3 years ago

A square has a side that is (x-3) units long. If the area of the square is 126.5625 sq units, what is the value of x?

Kitty [74]

Answer:

14.25 units

Step-by-step explanation:

Area of a square= $l*b= (x-3)(x-3)=x^{2}-3x-3x+9=x^{2}-6x+9$

$x^{2}-6x+9=126.5625$

$x^{2}-6x-117.5625$

Solving the equation using quadratic equation then as attached

x=14.25 units

To prove

x-3=14.25-3= 11.25 units

area=11.25*11.25=126.5625 sq units

4 0

3 years ago

luis writes a five page report with 250 words. at the same rate, how many pages would be needed for 400 words?

Georgia [21]

Answer:

you will need 8 pages for 400 words.

Step-by-step explanation:

250/5=50 (divided 250 with 5 and got 50)

Then I took 400 and divided it by 50 and got 8. (400/50=8)

I hope this helps!

3 0

2 years ago

Two employees are filling crates. One fills

mina [271]

Calculate both of those per hour:
2/3 crate / hour
1.25 crates / 2 hours = 5/8 crates / hour

2/3 + 5/8 = 16/24 + 15/24 = 31/24 per hour =

124 / 24 crates in 4 hours = 5 (4/24) crates =

5 (1/6) crates per 4 hours

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3 years ago