All categories

3 years ago

12-5(2w-13)=3(2w-5) solve for w

Mathematics

2 answers:

maria [59]3 years ago

7 0

W=5.75.

HOPE THIS HELPED☺☺

yan [13]3 years ago

3 0

If you have to show your work I will get you started:
12+(-5(2w)-5*-13)
=3(2w-5)
Multiply 2 by -5 to get -10
12+(-10w-5*-13)
=3(2w-5)
Multiply -5 by -13 to get 65
12+(-10w+65) =3 (2w-5)
.....

The answer you are supposed to end up with is: w= 23/4

You might be interested in

Which statement is assumed to be true in Euclidean geometry?A.Three points on the same line lie on exactly one plane.B.A plane c

poizon [28]

Good morning your answer is a plane contains at least three points that do not lie
on the same line so B

3 0

3 years ago

Diego's dad bought on box of frozen mixed vegetables. What operation will you use to find the cost of one box?

creativ13 [48]

Are there any opinions? i need to know to help you out, theres not much to go by:(

5 0

4 years ago

A cylindrical diesel fuel holding tank has a radius of 6 feet and a length of 12 feet. What is the maximum volume of fuel the ta

Delicious77 [7]

Answer: 1356 cubic feet

Step-by-step explanation:

The volume of cylinder is given by :_

$Volume = \pi r^2l$ , where r is the radius and l is the length of the cylinder.

Given : A cylindrical diesel fuel holding tank has a radius of r= 6 feet and a length of l=12 feet.

Therefore,

$Volume=\pi (6)^2(12)\\\Rightarrow\ Volume=3.14\times(36)(12)=1356.48\approx1356$

Hence, the volume of cylindrical diesel fuel holding tank =1356 cubic feet

Therefore, the maximum volume of fuel the tank can hold 1356 cubic feet.

5 0

3 years ago

Need help with this problem

Nat2105 [25]

Since its a linear pair,

(2x+4)° + (x+23)° = 180° (Since a linear pair = 180°)

2x+x+4+23 = 180°

3x+27 = 180°

3x = 180° - 27

3x = 153°

x =153/3

x = 51

Therefore, (2x+4)° = 2*51+4

= 106°

(x+23) = 51+23

= 74°

Hope you understood!

5 0

3 years ago

Read 2 more answers

If a person stands 40 ft from a tree and the angle of elevation made from their eyes (5 ft above the ground) to the top of the t

goldenfox [79]

Using the given information, the height of the tree is 48 ft

<h3>Trigonometry </h3>

From the question, we are to determine the height of the tree

In the given diagram, the height of the tree is (x + 5) feet

First, we will determine the value of x

tan 47° = x / 40

x = 40 × tan47°

x = 42.89 ft

∴ The height of the tree = (42.89 + 5) ft

Height of the tree = 47.89 ft

Height of the tree ≈ 48 ft

Hence, the height of the tree is 48 ft.

Learn more on Trigonometry here: brainly.com/question/15821537

#SPJ1

8 0

2 years ago