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Andrews [41]
3 years ago
10

10r2 = 2(5)(r)(r) 4r = 2(2)(r) What is the LCD of the expressions?

Mathematics
1 answer:
lina2011 [118]3 years ago
5 0
Would it be 2 because it is the smallest all those can go into and also the smallest shown
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Can you help my brother with this question 3 pls
cricket20 [7]
They are not equivalent fractions. You will have to turn 3/4 into an 8th, so multiply it by two, (6/8) and plot that on a graph. 
7 0
3 years ago
Joan has saved 7 quarters from washing cars how many cents does Joan have?​
mash [69]

Answer:

175 cents

Step-by-step explanation:

1 quarter is equal to 25 cents.

Since there are 7 of them,

7 times 25 cents = 175 cents

3 0
3 years ago
What is the pattern of -10,20,-40,80
Daniel [21]
Each time the previous number is multiplied by 2
6 0
3 years ago
-8+y=14
Sati [7]

Answer:

y = 22

Step-by-step explanation:

we want to move the -8 to the other side, so 14+8 = 22

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8 0
3 years ago
Read 2 more answers
What is the volume of a ball if the diameter if the ball is 6 inches? Leave your answer in terms of π.
kap26 [50]
<span>Volume  = 4/3*pi*r^3
As diameter = 6 inches
Radius = Diameter / 2
Radius = 6/ 2
Radius = 3 inches
Putting the value of r in the formula :
 =4/3*pi*3^3
</span><span> =4/3*pi*27
 </span>= 36*pi 
So according to above explanation,
<span>B) V = 36 π cubic inches , is the correct answer.</span>
7 0
3 years ago
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