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3 years ago

Please give the answer step by step

Mathematics

2 answers:

Nonamiya [84]3 years ago

8 0

Answer:

369

258

147

Step-by-step explanation:

Hope it helps

givi [52]3 years ago

7 0

Answer:

Step-by-step explanation:

The Prime Factorization is:

3 x 3 x 5 x 5 x 5

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-3(3a)-3b+2a-5b a=2;b=(-2) <br><br><br> Answers: <br> A) -2<br> B) 6<br> C) -6<br> D) 2

Vinil7 [7]

Answer:

Step-by-step explanation:

I'm not sure about my answer but i hope it helps

4 0

3 years ago

If EF = 8x + 16, FG = 60, and eg = 156, find the value of x

zubka84 [21]

Answer:

Step-by-step explanation:

8x+16+60=156

8x+76=156

8x=80

x=10

4 0

3 years ago

The cylinder below has r = 10 inches and a volume of 6283 cubic inches to the nearest cubic inch. Find the height of the cylinde

kaheart [24]

V=hpir^2
r=10
v=6283

6283=hpi10^2
6283=100hpi
divide both sides by 100
62.83=hpi
aprox pi=3.141592
divide both sides by pi
19.9994143=h
so about 20 inches

6 0

3 years ago

Determine the equivalent system for the given system of equations.<br> 4x - 5y = 2<br> 3x - y = 8

Black_prince [1.1K]

Solving the system of equations we get solution set (38/11,26/11)

Step-by-step explanation:

We need to solve the system of equations:

$4x - 5y = 2\\3x - y = 8$

Let:

$4x - 5y = 2\,\,\,eq(1)\\3x - y = 8\,\,\,eq(2)$

Multiply equation 2 with 5 and subtract both equations to find value of x:

$4x - 5y = 2\\15x - 5y = 40\\-\,\,\,\,+\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,-\\--------\\-11x=-38\\x=\frac{-38}{-11}\\x=\frac{38}{11}$

So, value of x = 38/11

Now, finding y:

Putting value of x in equation 2

$3x-y=8\\3(\frac{38}{11})-y=8\\\frac{114}{11}-y=8\\-y=8-\frac{114}{11}\\-y=\frac{8*11-114}{11}\\-y=\frac{88-114}{11}\\-y=\frac{-26}{11}\\y=\frac{26}{11}$

So, value of y = 26/11

So, Solving the system of equations we get solution set (38/11,26/11)

Keywords: System of equations

Learn more about system of equations at:

#learnwithBrainly

6 0

3 years ago

Alexandria cuts out the net shown and folds it into a number cube. Three faces meet at each corner of the cube. What is the larg

ZanzabumX [31]

The largest sum of three numbers that meet at a corner is 15

<h3>How to determine the largest sum?</h3>

The number cube that completes the question is added as an attachment

The largest number in the number cube is 6.

On the number cube, the next largest numbers share the same corner with the number 6

So, the largest set of numbers on the cube are 6, 5, 4

Add the numbers:

Sum = 6 + 5 + 4

Evaluate

Sum = 15

Hence, the largest sum of three numbers that meet at a corner is 15

Please give the answer step by step​

Please give the answer step by step