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RideAnS [48]
2 years ago
12

Is -2-x the same as -2x?

Mathematics
1 answer:
garik1379 [7]2 years ago
4 0

Answer:

yes

Step-by-step explanation:

the variable cannot have a negative symbol, unless it has no number.

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How much air can the basketball<br> hold? With a radius of 3 inches. Round to the nearest hundredth.
choli [55]

Answer:

113.10 if you use the pi button

113.04 if you use 3.14

Step-by-step explanation:

We want to find the volume

V = 4/3  pi r^3

The radius is 3

V = 4/3 pi (3)^3

Using the pi button for pi

V = 113.09734

Rounding to the nearest hundredth

V = 113.10

If you use 3.14 for pi

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3 0
2 years ago
Let f(x)=3(12)x+1. Which is equal to f(1)?
aalyn [17]

Answer:

just substitute the value of x as 1

f(x)=3(12)x+1

f(1)=3(12)(1)+1

f(1)=3(12)(1)+1

f(1)=36+1

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5 0
3 years ago
Four added to 3 times a number is 25
lukranit [14]

The answer is 13. To solve this you have to do 4*3 which is 12. Then you subtract 25 and 12 to get an answer of 13.

4 0
3 years ago
A dressmaker needs to cut 12-inch pieces of ribbon from rolls of ribbon that are 9 feet in length. How many 12-inch pieces can t
Tems11 [23]

Answer:

so the question is very interesting and the answer is 12 × 15 so the answer is 180 rolls of ribbons

8 0
3 years ago
What is the value of 1 3/4 in decimal form
Luba_88 [7]
The answer would be, 1.75 because 3/4 of 1 is 75% pulse you spreading have a whole, so 1.75.
3 0
3 years ago
Read 2 more answers
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