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3 years ago

1+4=5, 2+5=12, 3+6=21 , 8+11=? WHAT THE CORRECT ANSWER?/

1 answer:

wel3 years ago

8 0

The pattern being formed is such that the number before the plus sign is being multipled to the sum of the number after the plus sign and 1. For example, 1 * (4 + 1) = 5. 2 * (5 + 1) = 12. 3 * (6 + 1) = 21. Applying the same principle for the given question, 8 * (11 + 1) = 8 * 12 = 96.Hope this helps. Let me know if you need additional help!

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a rectangular prism measures 8 inches in width, 12 inches in length, and 4 inches in height. what is the surface area of the pri

laiz [17]

For this case we have that the surface area of the prism is given by:

$SA = A_ {l} + 2B$

Where:

$A_{l}$ : Is the lateral area

B: It is the area of the base

$A_ {l} = P.h$

Where:

Q: It is the perimeter of the base

h: It's the height

$A_ {l} = 40 * 4\\A_ {l} = 160 \ in ^ 2$

On the other hand:

$B = 12 * 8\\B = 96 \ in ^ 2$

So, we have:

$SA = A_ {l} + 2B\\SA = 160 \ in ^ 2 + 2 * 96 \ in ^ 2\\SA = 352 \ in ^ 2$

Answer:

$SA = 352 \ in ^ 2$

3 0

2 years ago

Read 2 more answers

. Five plus a number divided by 2 is 9.

Tresset [83]

Answer:

Using a calculator, if you typed in 9 divided by 2, you'd get 4.5. You could also express 9/2 as a mixed fraction: 4 1/2.

4 0

2 years ago

Read 2 more answers

Write an equation of the line below.

statuscvo [17]

Answer:

y = -4x - 4

Step-by-step explanation:

Rise/Run

-8/2 = -4

Y-intercept:

-4

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2 years ago

What is the slope of the line y = 6x + 3? 3 -6 6 -3

Nataly_w [17]

Answer:

the answer is 6

Step-by-step explanation:

slope = m

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m = 6

8 0

2 years ago

Please help

mafiozo [28]

Answer:

Easy it's a right hand child

Step-by-step explanation:

Because if both husband and wife both have right hands. And it's 10% chance the child will be left handed. Then it's possible that the child is going to be a right hand.

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3 years ago