1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
enyata [817]
2 years ago
6

Help plz no links will mark best answer

Mathematics
1 answer:
Fantom [35]2 years ago
4 0

Answer:

20

Step-by-step explanation:

you know the ratio is 4:3 so you do 4+3=7 then you do 140÷7=20 so I bar represents 20

You might be interested in
The accompanying data resulted from an experiment in which weld diameter x and shear strength y (in pounds) were determined for
saul85 [17]

Answer:

y hat = 2114.20 + 18.96x

Step-by-step explanation:

Given the least square regression model equation:

y hat = -959.00 + 8.60x

weld diameter x ; shear strength y (in pounds)

1 lb = 0.4536 kg

To express shear strength y in kilogram:

y is multiplied by 0.4536

(y hat × 0.4536) = -959.00 + 8.60x

Divide both sides by 0.4536

(y hat × 0.4536) / 0.4536= (-959.00 + 8.60x) / 0.4536

y hat = 2114.1975 + 18.959435x

y hat = 2114.20 + 18.96x

7 0
2 years ago
Solve For The Variable
sveta [45]

Answer:

V=25

Step-by-step explanation:

Solve for

v

v

by simplifying both sides of the equation, then isolating the variable.

v

=

25

6 0
2 years ago
Read 2 more answers
-2x + 8 = 18 please help. What does x equal
kakasveta [241]

Answer:

x = -5

Step-by-step explanation:

Step 1: Write equation

-2x + 8 = 18

Step 2: Solve for <em>x</em>

  1. Subtract 8 on both sides: -2x = 10
  2. Divide both sides by -2: x = -5

Step 3: Check

<em>Plug in x to verify it's a solution.</em>

-2(-5) + 8 = 18

10 + 8 = 18

18 = 18

6 0
2 years ago
Read 2 more answers
Enter numbers in the boxes to write an equation that is equivalent to 3/4b−2/3b=−9
Nana76 [90]

Answer:

3/4b−2/3b=−9 = -108. so, i just used equivalent fractions of both of those numbers :D

Step-by-step explanation:

6/8b - 4/6b = -9

5 0
2 years ago
2w + 7 = 2(w + 5) - 8
BARSIC [14]

Answer:

no solution

Step-by-step explanation:

2w + 7 = 2(w + 5) - 8

Distribute

2w+7 = 2w+10-8

Combine like terms

2w+7 = 2w+2

Subtract 2w from each side

7 = 2

This is never true so there is no solution

7 0
3 years ago
Read 2 more answers
Other questions:
  • Are the triangles congruent? Why or why not?
    7·2 answers
  • Greatest common factor of 15 and 33
    12·2 answers
  • A spinner is divided into equal parts 1-5. George spun the spinner 300 times
    5·1 answer
  • you and four of your friends go to carnival. The cost to get in is $10 per person plus $2 for each ride. The cost per person can
    9·1 answer
  • 25% of 124 is. Show your work
    14·2 answers
  • 3x²+2x²+x-2 divided x+2​
    5·1 answer
  • Help me plzzzzzzzzzzzzzzzzzz.
    6·1 answer
  • The product of two integers is -21. The difference between the integers is -10. The sum of the two integers is 4. What are the t
    15·1 answer
  • Help please! NO LINKS
    9·2 answers
  • Please help 300 points
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!