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4 years ago

2. Simplify:

1 answer:

7 0

A. $\frac{4-c}{2c-8}$
$\frac{-c+4}{2(c-4)}$
$- \frac{1}{2}$

B. $\frac{2s^2-5s-12}{2s^2-9s+4}$
$\frac{(2s+3)(s-4)}{(2s-1)(s-4)}$
$\frac{2s+3}{2s-1}$

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Find the area of the shape below. 16 cm 7cm 7 cm 20 cm

Marta_Voda [28]

You should probably give the other numbers so we can find the area because there’s no equation to answer

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3 years ago

Joey's dog weighs 102.45 pounds. Jimmy's dog weighs 25.38 pounds less.

kari74 [83]

1.Since 5 is less than 8, borrow 1 from the next column to make 15.

2.Calculate 15 - 8, which is 7.

3.Calculate 3 - 3, which is 0.

4.Since 2 is less than 5, borrow 1 from the next column to make 12.

5.Calculate 12 - 5, which is 7.

6..Calculate 9 - 2, which is 7.

7.Therefore, 102.45 - 25.38 = 77.07.

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3 years ago

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Which statement regarding the diagram is true?

Svetlanka [38]

You need to post the diagram!

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2 years ago

Simplify and determine the coefficient of (-2/3x)(3y)(-2x).

aleksandrvk [35]

Answer:

$4x^{2}y$

Step-by-step explanation:

$(-2/3)(3)(-2)=4$

so the coefficient is 4

$(x)(x) =xx^{2}$

When we multiply 2 same variable we add their power

$(x^{2})(y)=x^{2}y$

So the last answer is $4x^{2} y$

6 0

3 years ago

Patty measured the elementary school and made a scale drawing. The scale she used was 7 centimeters = 1 meter

Verdich [7]

Write the scale of the drawing as a fraction. Put the shorter length in the numerator.

$\frac{7 \: cm}{1 \: cm} \\$

First convert the denominator to the same units as the numerator. Write an equivalent fraction with centimeters in the denominator. Since 1 meter is equal to 100 centimeters, multiply the denominator by 100 to get centimeters in the denominator.

$\frac{7 \: cm}{100 \: cm} = \: \frac{7}{100} \\$

Write the scale factor as a ratio, using a colon

7/100 → 7:100

The scale factor is 7:100.

$\\$

#CarryOnLearning!

5 0

3 years ago