The classes could each have proportions of 5 boys to 6 girls, but they don’t necessarily have to be exactly 5 to 6. The number could 5 to 6 for one class, but it could also be 10 to 12 for another class, since 10 to 12 is a scale factor of 5 to 6.

4 0

2 years ago

Read 2 more answers

What is the oposite of 42

o-na [289]

Step-by-step explanation:

i think its 24

sorry, if its wrong

6 0

3 years ago

Read 2 more answers

Sales tax 7% how much will I be charged on a $85

CaHeK987 [17]

Tax= 85 times 7% = 85 times 0.07

tax =85 times 0.07 = 5.95

tax = 85 = 5.95 2= 90.95

the answer is 90.95

7 0

3 years ago

Find the area round to two decimal places as needed

Mademuasel [1]

To find the area of an obtuse triangle you have to multiply the base of the triangle by the vertical height and divide the result by 2 following the formula:

$A=\frac{b\cdot h}{2}$

The base of the triangle is b= 7 miles and the height is h= 8 miles, using these lengths calculate the area as follows:

$\begin{gathered} A=\frac{7\cdot8}{2} \\ A=\frac{56}{2} \\ A=28mi^2 \end{gathered}$

The area of the triangle is 28 square miles.

3 0

1 year ago