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Llana [10]
3 years ago
7

Which expressions are equivalent? Plz hurry will mark brainlest whoever gets it right

Mathematics
2 answers:
KengaRu [80]3 years ago
6 0

Answer:

A

Step-by-step explanation:

My friend helped me with something like this

Tcecarenko [31]3 years ago
3 0

Answer:

i think it a or b but i might be wrong

Step-by-step explanation:

sry if it is wrong tho

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Describe the dimensions of two different prisms that each have a volume of 2,400 cubic centimeters
MArishka [77]
That it is 4,6090 because when u divide that ,400 by 2,400 u will get 4,000
8 0
2 years ago
Anyone know the answer?
wariber [46]

Answer:

w=51

x=0

51-0=51

y=69

z=60

69+60=129

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2 years ago
The diameter of a circle is 10 ft. Find the circumference to the nearest tenth to the nearest tenth. (Urgent)
Paul [167]

Answer:

31.42ft

Step-by-step explanation:

diameter = 10

radius = diameter ÷ 2

r = 10 ÷ 2

r= 5

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6 0
2 years ago
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Solve the linear equation.
Nataliya [291]

7x+10=\dfrac{1}{3}(12x-3)+14x\qquad\text{use distributive property}\\\\7x+10=\dfrac{1}{3}\cdot12x-\dfrac{1}{3}\cdot3+14x\\\\7x+10=4x-1+14x\\\\7x+10=18x-1\qquad\text{substitute 10 from both sides}\\\\7x=18x-11\qquad\text{subtract 18x from both sides}\\\\-11x=-11\qquad\text{divide both sides by (-11)}\\\\\boxed{x=1}

8 0
3 years ago
Problem:
andreyandreev [35.5K]
5(n-4)=(4n-12)

First: Distribute 5 into n and -4.
5(n-4)=(5n)+(5*-4)= 5n-20.

Second: Subtract 4n from both sides to eliminate the variable from the right side of the equation.

(5n-20)=(4n-12)

n-20=-12

Next: Add 20 to both sides to eliminate the constant from the left side of the equation.

n-20=-12

n=8

The unknown number is 8.
3 0
3 years ago
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