4 years ago

Let point C be between V and W on VW Given that VW = 61, VC = z + 13, and CW = z + 8, solve for z.

Mathematics

1 answer:

lora16 [44]4 years ago

3 0

I hope this helps you

z+13+z+8=61

2z=40

z=20

You might be interested in

What is the coefficient of the second term of the trinomial?

marin [14]

The coefficient of the second term is 18.

What you do is you FOIL the terms:
$(3x+3)(3x+3)\\ Multiply\ the\ first\ terms\ together:\\ 3x*3x=9x^{2}\\ Then\ the\ outer\ terms:\\ 3x*3=9x\\ Next,\ the\ inner\ terms:\\ 3x*3=9x\\ Finally,\ multiply\ the\ last\ terms:\\ 3*3=9\\ Putting\ the\ terms\ together:\\ 9x^{2}+9x+9x+9=9x^{2}+18x+9\\\\ Since\ (3x+3)^{2}=9x^{2}+Bx+9=9x^{2}+18x+9,\ then \ B=18.$

7 0

3 years ago

Read 2 more answers

What is the value of log, 625? help ?

expeople1 [14]

I think the answer isssss 2795

3 0

3 years ago

3y+6+4y−7=−8 Solve for y

Dennis_Churaev [7]

The correct answer for that is y=4

6 0

4 years ago

Read 2 more answers

Convert 3.55 grams potassium to atoms

vampirchik [111]

Firstly, you'll need to convert the grams into number of mols. Since no. of mol = mass/molecular weight3.55/39.1 = 0.09079 mol because 1 mol of potassium ...

6 0

3 years ago

Juan rolls a number cube 40 times. He rolls a 3 on the number cube 6 times. What is the experimental probability that he rolls a

kupik [55]

The correct answer is A. 3/20

6 0

3 years ago