2 years ago

What is 20 x 30 is give me the answer

Mathematics

1 answer:

meriva2 years ago

7 0

Answer:

600

Step-by-step explanation:

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The area of a square patio is 196 square feet how long is each side of the patio

bonufazy [111]

Answer:

$14$ ft

Step-by-step explanation:

Let x be the length of each side

Turn it into an algebraic expression: $x^{2} = 196$
14 × 14 = 196
So, x = 196

I hope this helps!

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3 years ago

Q bisects PR, PQ=3y, and PR=42. Find y and QR.

Vedmedyk [2.9K]

|PR| = |PQ| + |QR|; |PQ| = |QR| conclusion |PR| = 2|PQ|

|PQ| = 3y; |PR| = 42; |QR|=?

subtitute

42 = 2(3y)
6y = 42 |divide both sides by 6
y = 7

|QR| = 3(7) = 21

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3 years ago

20POINTS ANSWER QUICK I WILL MARK BRAINLIEST

Gre4nikov [31]

Answer:

Rotational line symmetry & Vertical line symmetry

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3 years ago

What is the sum of a number and its additive inverse? A. 0 B. -1 C. 1 D. undefined

Andrej [43]

The answer is A. 0
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3 years ago

Read 2 more answers

Find all missing angles<br> I need help please

aksik [14]

Answer:

1) 34º

2) 52º

3) 56º

4) 94º

Step-by-step explanation:

let 3 be x

let 1 be y

let 2 be z

let 4 be j

180=86+38+x 56=x

90=56+y 34=y

180=86+j 94=j

180=34+z+94 52=z

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2 years ago