Solve 4 (r+2.8) - 8r=14.6 r = type integer or decimal rounded to the nearest hundredth as needed

Macy described four triangles as shown below: Triangle A: All angles measure 60°. Triangle B: All sides have length 6 cm. Triangle C: Two sides have length 6 cm, and the included angle measures 60°.

Name three numbers between. 33 and. 34

What are the x-intercepts, rounded to the nearest tenth if necessary, of the function y = one-tenthx2 - 15? Check all that apply.

Select the best answer. A researcher plans to conduct a significance test at the α=0.01 significance level. She designs her study to have a power of 0.90 at a particular alternative value of the parameter of interest.

Geri has two fish tanks and 20 fish. She wants each tank to contain an even number of fish. How many different ways can Geri arrange the fish in the tanks?

14. What is the sum of 1/9,2/3, and 5/18? O A. 12/9 OB. 19/18 c. 8/30 D. 4/15

Draw two possible rectangles for each perimeter. Find the area 20 units

Rick says to find 2x5 he can use counting by 5s: 5,10,15,20,25 Explain what he did wrong

The sum of six times a number, and 6, is equal to five times the number

How to find the area of a parallelogram? Dimensions: - length: 7.5cm - base: 2.5cm - height: 2.5cm