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2 years ago

WILL GIVE BRAINLIEST

Mathematics

2 answers:

Ket [755]2 years ago

6 0

Answer:

D. Cubes feet

hope it's right:))

Artyom0805 [142]2 years ago

6 0

Answer:

should be feet and 3 which is cubed feet D

Step-by-step explanation:

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Zoe used 3/8 of her ribbon to wrap a present. If she uses 9 feet of ribbon for the present how much ribbon did Zoe have it first

MArishka [77]

Let the total ribbon Zoe had was x feet.

Out of x feet, she used 3/8 part of it.

Hence, $\frac{3x}{8}$

3/8 part of the original ribbon is equal to 9 feet.

Hence, we get

$\frac{3x}{8} = 9$

=> Multiply 8 on both sides.

$3x=72$

Divide both sides by 3

$\frac{3x}{3}=\frac{72}{3}$

$x=24 ft$

Zoe had 24 feet of ribbon in starting... Answer

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3 years ago

Judy bought her tent on sale. The sale price was $70 off the original price. Judy also used a coupon for an extra $15 off. If Ju

kifflom [539]

125+15+70=210 your answer is 210

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3 years ago

Simplify 5x^2y(4x^3-3y^2)-2yx^3(4x^2-2x)+6

sladkih [1.3K]

The simplified version of this equation is

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3 years ago

You are studying for your final exam on the semester. Up to this point, you received 3 exam scores of 99%, 80%, And 70%. To rece

Alchen [17]

80*4=320
89*4=356
This is the range of the addition of all 4 scores.

99+80+70=249

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[71, 100] would be the answer, unless you can get extra credit on the final.

5 0

3 years ago

Read 2 more answers

A circle is centered on point B. Points A, C and D lie on its circumference.

IRISSAK [1]

Given:

A circle is centered on point B.

Points A, C and D lie on its circumference.

If $m\angle ABC$ measures 40°.

To find:

The $m\angle ADC$ .

Solution:

Central angle theorem: According to this theorem, the central angle is equal to the twice of inscribed angle on the same intercepted arc.

In the given figure $\angle ABC$ is the central angle and $m\angle ADC$ is the inscribed angle on the same arc AC.

Using central angle theorem, we get

$m\angle ABC=2m\angle ADC$

$40^\circ=2m\angle ADC$

$\dfrac{40^\circ}{2}=m\angle ADC$

$20^\circ=m\angle ADC$

Therefore, the measure of angle ADC is 20°.

3 0

3 years ago