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ElenaW [278]
3 years ago
13

PLEASE PLEASE PLEASEEEEE HELP!!!!!!!!!

Mathematics
1 answer:
12345 [234]3 years ago
5 0
Scale factor = 12/8 = 6/4 =3/2. So the scale factor is 3/2

Ratio of area= (scale factor)^2 : 1 = (3/2)^2 : 1 = 9/4 : 1

Ratio of volume = (scale factor)^3 : 1 = (3/2)^3 : 1 = 27/8 : 1
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A person places $3090 in an investment account earning an annual rate of 3%, compounded continuously. Using the formula V = Pe^{
Tom [10]

Answer:

V=4298.0915\approx 4298.09

V=4298.0915≈4298.09

Step-by-step explanation:

3 0
3 years ago
Which is the completely factored form of 4x3 10x2 – 6x? 2(x 3)(2x – 1) 2x(x 3)(2x – 1) 2x(x – 3)(2x – 1) 2(x – 3)(2x 1).
Natalija [7]

The equation 4x^3+10x^2 – 6x is factorized as 2x(x+3)(2x – 1).

Option B represents the correct factors of the equation.

<h3>What is a Factor of the number?</h3>

A factor of the number can be defined as a divisor of the number that divides it completely without leaving any remainder.

Given equation is 4x^3+10x^2 – 6x. This can be factorized as given below.

4x^3+10x^2-6x = 0

We take the common term 2x, then,

2x ( 2x^2 + 5x -3)=0

2x ( 2x^2 +6x -x -3)=0

2x (2x (x+3) -1(x+3))=0

2x (2x-1)(x+3)=0

Hence we can conclude that the factors of the given equation are 2x(x+3)(2x – 1). Option B shows the correct factors.

To know more about the factors, follow the link given below.

brainly.com/question/3423184.

6 0
3 years ago
Solve for the indicated variable:<br><br> A=1/2(b1+b2) h; for b1
Andrei [34K]

Answer:

a=0.5b+0.5bh don't know if thats right

Step-by-step explanation:

I am thinking you want me to solve for b1

the equation you gave me=a=1/2(b1+b2)h

1.distruibte

2.solve

4 0
4 years ago
No solution or one solution because??
amm1812

Answer:

one solutions

Step-by-step explanation:

7 0
3 years ago
PLEASE HELP<br><br>WILL GIVE BRAINLIEST ​
givi [52]

Answer:

its B= 79/80

Step-by-step explanation:

i divided 79 by 80 and got .87 repeating

(brainliest???)

8 0
3 years ago
Read 2 more answers
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