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3 years ago

10

Helpppppppppppppppppp

2 answers:

andrezito [222]3 years ago

5 0

Answer:

the answer is 3

scZoUnD [109]3 years ago

4 0

Answer:

<em>3</em>

Step-by-step explanation:

( $\frac{1}{4}$ + $\frac{5}{4}$ )² + $\frac{3}{4}$ = ( $\frac{6}{4}$ )² + $\frac{3}{4}$ = ( $\frac{3}{2}$ )² + $\frac{3}{4}$ = $\frac{9}{4}$ + $\frac{3}{4}$ = $\frac{12}{4}$ = <em>3</em>

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Over [174]

Step-by-step explanation:

what was love What was this like? and who do you love

5 0

2 years ago

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Can someone actually answer this question pls its my 3rd time posting it and ill ive gotten was wrong or answers that make no se

andre [41]

Answer:

(-2+-5) equals -7.

Because the signs are the same, we dont change it.

(3+5) equals 8. Same like the other equation, the signs are the same so we do not change it.

Now we do (-7+8) The answer will be 1. Lets use a little graph since its hard to explain.

-8 -7 -6 -5 -4 -3 -2 -1 0 1 2 3 4 5 6 7 8

Mark -7 anyway you want. (Circle it, draw a line under it, what ever you want.)

Now Move the line 8 times.

When you do that your line will stop at 1.

And thats how you do it.

Step-by-step explanation:

7 0

3 years ago

Read 2 more answers

What times whar is 54

forsale [732]

54 x 1
2 x 27
3x 18
4 x 14
6 x 9

4 0

3 years ago

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a wire of length 200 cm is cut into two parts and each part is bent to form a square.If the area of the larger square is 9 times

diamong [38]

<em>Answer:</em>

<em>The perimeter of the larger square is $150cm.$ </em>

<em>Step-by-step explanation:</em>

<em>First of all, let one part of it be " $x$ "</em>

<em>and the other part of it " $200-x$ "</em>

<em>Now to solve this :</em>

<em>The area of the square = $L^2$ </em>

<em>The area of one part of the square = $x^2$ </em>

<em>The area of the other part of the square = $(200-x)^2$ </em>

<em> $9x^2= (200-x)^2\\9x^2=40000-400x+x^2$ </em>

<em></em>

<em>Now, add, $-4x^2$ to both the sides :</em>

<em> $9x^2-9x^2=40000-400x+x^2-9x^2\\-1(8x^2+400x-40000)=0$ </em>

<em />

<em>Now, take out the "8" which is common :</em>

<em> $-8(x^2+50x-5000)=0$ </em>

<em></em>

<em>Now, divide it by $-8$ :</em>

<em> $x^2+100x-50x-5000=0\\x(x+100)-50(x+100)=0\\(x+100)(x-50)=0\\$ </em>

<em> $x=-100$ or $50$ </em>

<em />

<em>So, now we know that :</em>

<em>One of the part is = $50cm$ </em>

<em>And the other part is = $150cm$ </em>

<em />

<em>Thus the perimeter of the larger square is = $150cm$ </em>

3 0

3 years ago

If Q is between P and R, then PQ+QR=PR what is the propety

Marina86 [1]

Answer:

Segment Addition Postulate

Step-by-step explanation:

8 0

3 years ago