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3 years ago

The area of a triangular sign is 81ft2 if the base of the sign measures 18 what is the height of the sign

Mathematics

1 answer:

bagirrra123 [75]3 years ago

4 0

The answer would be 9. Hope that helped!

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Radius of a sphere that has a surface area 12.56in2 use 3.14

enot [183]

$\bf \textit{surface area of a sphere}\\\\
A=4\pi r^2\qquad 
\begin{cases}
r=radius\\
-----\\
A=12.56
\end{cases}\implies 12.56=4\pi r^2
\\\\\\
\cfrac{12.56}{4\pi }=r^2\implies \sqrt{\cfrac{12.56}{4\pi }}=r$

8 0

3 years ago

A box contains 95 pink rubber bands and 90 brown rubber bands. You select a rubber band at random from the box. Find each probab

vivado [14]

Answer:A. The theoretical probability for pink is 95/185 or about 51.35%

B. The theoretical probability for brown is 90/185 or about 47.82%.

C. To find the experimental probability, we will make another fraction. The number of outcomes will be the numerator and the total will be the denominator.

Pink 36/69 = 52.17%

Brown 33/69 = 47.82%

Step-by-step explanation:

4 0

3 years ago

13. Solve for m. Assume that none of the denominatons are equal to 0<br>Plz help me

givi [52]

Answer:

m = (ps - b - uxs/t) / ux/t - p

Step-by-step explanation:

ux/t +b/m+s =p

multiplying throughout by (m+s) we get:

ux/t(m+s) + b = p(m+s)

open the brackets:

uxm/t + uxs/t + b = pm + ps

bring on one side of the equal sign all terms containg m, to make it the subject:

m(ux/t - p) = ps - b - uxs/t

m= (ps - b - uxs/t) / ux/t - p

3 0

3 years ago

Please!!!!<br> Solve<br> for m

blagie [28]

Answer:

Please solve for m is your answer

Step-by-step explanation:

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HELP ASAP!!! select all the descriptions that apply to the transformation!

maxonik [38]

Answer: A and B

Step-by-step explanation:

The shape is moving from right to left and down

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3 years ago