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2 years ago

7

What two numbers multiply to 100and add to 25

1 answer:

stepan [7]2 years ago

5 0

Answer:

20 and 5

Step-by-step explanation:

20 * 5 =100

20+5=25

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Please help i’ll give brainliest if you give me a correct answer and show your work thanks !

Readme [11.4K]

Answer:

1. 56.7

2. 0.088

Step-by-step explanation:

1.35x4.2=56.7

0.4x0.22=0.088

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3 years ago

What is the simplified form of the square root of 45?

Elodia [21]

Answer:

3sqrt(5)

Step-by-step explanation:

sqrt(45)

sqrt(9*5)

We know the sqrt(ab) = sqrt(a) sqrt(b)

sqrt(9) sqrt(5)

3sqrt(5)

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2 years ago

Read 2 more answers

Which of the following number sentences is an example of the identity property? Select all that apply.

ArbitrLikvidat [17]

I think one is 8.7 + 0 = 8.7

7 0

3 years ago

If the area of a square with side x is equal to the area of a triangle with base x, then find the altitude of the triangle.

zhannawk [14.2K]

Answer:

$h= 2x$

Step-by-step explanation:

Given

Square

$Side = x$

Triangle

$Base = x$

$Altitude = h$

Required

Find h, if both shapes have the same area

The area of the square is:

$Area = x * x$

$Area = x^2$

The area of the triangle is:

$Area = \frac{1}{2} * Base*Height$

$Area = \frac{1}{2} * x*h$

Equate both areas

$x^2 = \frac{1}{2} * x*h$

Divide both sides by x

$x = \frac{1}{2} *h$

Multiply both sides by 2

$2*x = \frac{1}{2} *h*2$

$2x = h$

$h= 2x$

3 0

2 years ago

Either enter an exact answer in terms of T or use 3.14 for 7 and enter your answer as a decimal.

muminat

Answer:

N CCX XN

Step-by-step explanation:

7 0

2 years ago