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evablogger [386]
3 years ago
10

A rectangular sandbox has a width of 5 feet the sandbox is 5 times as long as it is wide

Mathematics
2 answers:
olga2289 [7]3 years ago
8 0
What you know:
-the width is 5ft
-length = 5 × width

to find length:
5 × w
5×5= 25

to find area:
L × W
25 × 5 = 125 ft^2

to find perimeter:
(2 × L) + (2 × W)
2 (25) +2 (5) = 60 ft
gavmur [86]3 years ago
4 0
You did not ask a question
I will solve for the length and the area and the perimiter

if the width is 5ft and the length is 5 times as long as it is wide then
W=5 and L=5W
subsitute 5 for W
L=5(5)
L=25

length=25ft

the perimeter=2(L+W)=2(25+5)=2(30)=60ft

the area=LW=(5ft)(25ft)=125ft²
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88 books cost \$19.60$19.60dollar sign, 19, point, 60. Which equation would help determine the cost of 101010 books? Choose 1 an
ArbitrLikvidat [17]

Answer:

E. None of the above

Hope this helps :D

8 0
3 years ago
Explain weather 14t-3t is equivalent to 3t-14t. Support your sender by evaluating the expression for t=2.
m_a_m_a [10]

Answer:

Solving 14t-3t we get 22 and 3t-14t we get -22

So, 14t-3t is not equivalent to 3t-14t.

Step-by-step explanation:

We need to explain weather 14t-3t is equivalent to 3t-14t. Support your sender by evaluating the expression for t=2.

<em>Equivalent expressions are those that have same values for any value of variable substituted.</em>

Now, We check if our expressions are equivalent, by evaluating the expression for t=2.

If they are equivalent, they would have same result after evaluation.

First, put t=2 into 14t-3t

14t-3t\\Put\:t=2\\=14(2)-3(2)\\=28-6\\=22

Now put t=2, into 3t-14t

3t-14t\\Put\:t=2\\=3(2)-14(2)\\=6-28\\=-22\\

For solving 14t-3t we get 22 and 3t-14t we get -22

So, 14t-3t is not equivalent to 3t-14t.

6 0
3 years ago
Please help!!!!! thank you!!! any help would be appreciated!!
ANEK [815]

Answer:

I would say c. you welcome for my so called help

3 0
4 years ago
A shopkeeper sold 20 mobile sets of same brand for Rs 3,00.0000 at the same rate in a week What is the selling price of each mob
algol [13]

Answer:

15

Step-by-step explanation:

cost of 20 mobile set=300

cost of 1 mobile set

<em>=</em><em>cost </em><em>of </em><em>mobile </em><em>set/</em><em>number </em><em>of </em><em>mobile </em><em>set</em>

<em>=</em><em>3</em><em>0</em><em>0</em><em>/</em><em>2</em><em>0</em>

<em>=</em><em>1</em><em>5</em>

7 0
3 years ago
I’m confused on this one
Rama09 [41]
I believe it is 13 .
6 0
3 years ago
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