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DochEvi [55]
3 years ago
12

What is the value of the expression 52 + 22?

Mathematics
1 answer:
Vaselesa [24]3 years ago
6 0

Answer:

55 + 22 = n

= 77

n = 77

Hope this helps! :D

Step-by-step explanation:

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An official playing field (including end zones) for the Indoor Football League has a length 29 yd longer than its width. The per
Dennis_Churaev [7]

Answer:

An official playing field (including end zones) for the Indoor Football League has a length 29 yd longer than its width. The perimeter of the rectangular field is 158 yd. Find the length and width of the field

Step-by-step explanation:

7 0
3 years ago
Please help MATHEMATICS
laila [671]

Answer:

3x+3

Step-by-step explanation:

add up x-3,x+6 and x

combine like terms

x+x+x-3+6=3x+3

4 0
4 years ago
Simplify to create an equivalent expression. \qquad{-5(3p+3)+9(-7+p)}−5(3p+3)+9(−7+p)minus, 5, (, 3, p, plus, 3, ), plus, 9, (,
Marizza181 [45]

Answer:

Option B: -6p-78

Step-by-step explanation:

The give expression is: -5(3p+3)+9(-7+p)

Expand the brackets and simplify

-(5*3p)-(5*3)-(9*7)+(9*p)\\\\= -15p-15-63+9p\\\\= -15p+9p-15-63\\\\= -6p-78

7 0
3 years ago
The following polynomial can be factored using the techniques of this lesson. <br><br> x2 + 16
Nat2105 [25]

Answer:

The answer here would be false

Step-by-step explanation:

6 0
3 years ago
The volume of a cube is 3375 cubic inches. what is the measure of each side of the cube
OlgaM077 [116]

Answer:

The measure of each side of the cube is

<h2>15 inches</h2>

Step-by-step explanation:

Since it's a cube all it's sides are equal

To find the length of each side we use the formula

Volume of a cube = l³

where l is the measure of one side

From the question

Volume = 3375 cubic inches

Substitute this value into the formula and solve for l

That's

<h3>{l}^{3}  = 3375</h3>

Find the cube root of both sides

That's

<h3>\sqrt[3]{ {l}^{3} }  =  \sqrt[3]{3375}</h3>

We have the final answer as

<h3>l = 15 inches</h3>

Hope this helps you

6 0
4 years ago
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