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2 years ago

HELP I NEED ANSWER BEFORE 11 59

Mathematics

2 answers:

almond37 [142]2 years ago

7 0

I think it’s 1 because there’s 9 shirts left and atleast one of them has to be green

Svetach [21]2 years ago

6 0

I believe the answer is 5

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Solve -5/3x + 7/3 = -5

Pavlova-9 [17]

Answer:

x = 24/15 = 8/3 = 2 2/3

Step-by-step explanation:

remember what you do to the left you must do to the right.

I converted the -5 to -15/3 so I could easily add or subtract

-5/3 x = -8/3

multiply both sides by -3/5 to cancel the coefficient of the x

x = -8/3 * -3/5 = 24/15

3 0

3 years ago

10. Find the total surface area of the triangular prism<br> shown below.

marishachu [46]

Answer:

I think its 132.

5 0

2 years ago

A standard dartboard has a diameter of 18 in. What is its area to the nearest square inch?

Reptile [31]

The meaning of the area is the measurement of a surface in this case a circle, which can be find by using the formula $A= \pi r^{2}$ , where r is equal to the radius of the circle.

In this exercise is given that the diameter of a standard cardboard is 18 inches or a radius of 9 inches and it is asked to find its area. Therefore, to find the area of the circle you should substitute the value of the radius into the previous mention formula.

$A= \pi r^{2}$
$A= \pi (9 in)^{2}$
$A= \pi (81 in^{2})$
$A=254.47 in^{2}$

The area of the standard dartboard is 254.47 square inches or 254 square inches.

8 0

2 years ago

Estimate the area of the top of a round pizza that has a diameter of 16 inches.

notsponge [240]

the are would be 64 inches pi or approximately 200.96 inches squared

Hope this helps!

4 0

2 years ago

Read 2 more answers

1.5^-2. how do i simplify that? the ^ means -2 is an exponant

hodyreva [135]

1.5 = 1 1/2 = 3/2
When there is a negative exponent, you find the reciprocal of the base, so therefore: 3/2 ^ -2 = 2/3 ^ 2
Then you square the numerator, then square the denominator: 2^2/3^2 = 4/9

8 0

2 years ago