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fomenos
4 years ago
10

Please help me idk this

Mathematics
1 answer:
bulgar [2K]4 years ago
5 0

Answer:

47.1 inches

Step-by-step explanation:

As your hint says C=π*d

C= circumference which is what you are solving for

they said to use 3.14 for pi

d= diameter which is 15 inches

C= 3.14*15 = 47.1

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A bag contains green marbles and red marbles,33 in total.The number of green marbles is 9 more than 3 times the red marbles.How
andriy [413]

Answer:

25 Green Marbles

Step-by-step explanation:

33 - 9(green) = 24

24 / 3 = 8

33 - 8 = 25

6 0
4 years ago
Solve – x2 + 5x – 2 = x2 - x by graphing. Round your answers to the nearest hundredth, if necessary.
Paraphin [41]

Answer:

{}^{6}  \sqrt{3a}  =  {}^{6}  \sqrt{3a}  \\  {}^{3}  \sqrt{5a}  =  {}^{6}  \sqrt{5 {}^{2} } a {}^{2}  =  {}^{6}  \sqrt{25}  \\  \sqrt{za}  = {}^{6}  \sqrt{2 {}^{3} } a {}^{3}  =  {}^{6}  \sqrt{8a {}^{3} }

8 0
3 years ago
An elephant needs to drink at least 40 gallons of water each day. A drinking tank contains 4 gallons of water. The elephant has
kirill115 [55]

Answer:

x≥4

Step-by-step explanation

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6 0
3 years ago
Read 2 more answers
What is the shape of 6x2 when it is graphed?
jonny [76]

The expression 6x^2 will have the shape of a parabola when graphed

<h3>What are quadratic equations?</h3>

Quadratic equations are second-order polynomial equations and they have the form y = ax^2 + bx + c or y = a(x - h)^2 + k

<h3>How to determine the shape of 6x^2 when it is graphed?</h3>

The function expression is given as:

6x^2

Express the function as an equation.

So, we have

y = 6x^2

The above equation is a parabola or a quadratic equation.

All quadratic equations have the same shape and the shape is  parabola

This means that the expression 6x^2 will have the shape of a parabola when graphed

Hence, the expression 6x^2 will have the shape of a parabola when graphed

Read more about quadratic equations at

brainly.com/question/1214333

#SPJ1

8 0
2 years ago
2x-(10+4x)=3x-7 what is the answer
ZanzabumX [31]
X=-3/5

    3
 - ---
    5
 X=-3/5 would be the answer
6 0
3 years ago
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