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belka [17]
4 years ago
10

What is the product of (x+1) (x+4)

Mathematics
2 answers:
Lostsunrise [7]4 years ago
8 0
X(x+1) 1(x+4)
x^2+x+x+4
x^2+2x+4
Nikolay [14]4 years ago
6 0

Answer:

x² + 5x + 4

Step-by-step explanation:

(x + 1) (x + 4)

apply the FOIL method

xx + (x * 4) + (1 * x) + (1 * 4)

xx + 4x + (1 * x) + (1 * 4)  

xx + 4x + 1x + 4

<u>x² + 5x + 4</u>

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The answer is C because 100 doesn’t change but 12 is dependent on the number of people.
5 0
3 years ago
Read 2 more answers
Q # 1 simplify the expression
Agata [3.3K]
<u>Answer</u>

95,040

<u>Explanation</u>
The interpretation of this expression is; the number of permutation of 5 objects out of 12.

12P5 = 12!/(12-5)!

         =12!/7!
         =(12×11×10×9×8×7×6×5×4×3×2×1)/(7×6×5×4×3×2×1)

         =12×11×10×9×8
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5 0
3 years ago
Leo has a lock box with a volume of 312 cubic inches. The box is 4 inches high and 13 inches long. What is the width of the box?
natima [27]

Answer:

6in

Step-by-step explanation:

Given data

Volume of the lockbox= 312 cubic inches

Height= 4in

Length= 13in

Width= ???

The expression for the volume of box is

V= L*W*H

substitute

312=13*W*4

312=52W

W= 312/52

W=6 in

Hence the width is 6in

6 0
3 years ago
Help please.
FrozenT [24]

Answer:

B think

Step-by-step explanation:

4 0
3 years ago
How do you do this math??
Elis [28]

Answer:

9.6

Step-by-step explanation:

10 = 8

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then simply solve for x

3 0
3 years ago
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