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
omeli [17]
3 years ago
9

In the equation -2(2-r)=4(5-r) what is r?

Mathematics
1 answer:
valina [46]3 years ago
8 0
-2(2-r)=4(5-r)\\
-4+2r=20-4r\\
6r=24\\
r=4
You might be interested in
Which statement is false?
oee [108]
I believe it’s the last one
7 0
3 years ago
Is y=-½x+2 perpendicular to -2x+1​
BartSMP [9]

Answer:

i think no sorry if im whrong

3 0
3 years ago
What is the value of "x" in this image?
Anarel [89]

Answer: 9\sqrt{2} is the value of "x".

7 0
3 years ago
You start at (10, 1). You move down 1 unit and left 7 units. Where do you end?
solmaris [256]

Translation in right or left causes the x coordinate to change while translation in up or down causes the y coordinate to change.

Moving left or down causes the coordinates to be going negative.

Moving right or up causes the coordinates to be positive.

Original point (10, 1).

Down 1 unit:

(10, 1 - 1) = (10, 0)

Left 7 units:

(10 - 7, 0) = (3, 0)

You end at (3, 0)

5 0
3 years ago
Members of the marching band lined up in six rows of of eight how many total members are there identify
madreJ [45]

Answer:48

Step-by-step explanation:6 rows times 8 people in each row

6 0
3 years ago
Read 2 more answers
Other questions:
  • You are standing 45 meters from the base of the Empire State Building. You estimate that the angle of elevation to the top of th
    6·1 answer
  • All of the following expressions are equivalent except _____.
    12·2 answers
  • There are 2 similar triangles with a ratio of 10-40. The smaller triangle has an area of 5 what is the area of the bigger triang
    11·1 answer
  • Order the following numbers from least to greatest:<br> 10^5,10^-99,10^-17,10^14,10^-5,10^30
    6·1 answer
  • Arrange the steps in the correct order to perform this subtraction problem. 1.1 × 10^3 – 4.9 × 10^2 PUT THESE IN ORDER please A)
    5·1 answer
  • The area of a square garden is 1/81 km2. How long is each side?
    8·1 answer
  • ILL MARK BRAINLIST !!! JUST THE ANSWER !!!!
    5·2 answers
  • Which plane contains points E, F, and D?
    9·1 answer
  • Do you know this please
    14·1 answer
  • Question 8 (1 point)
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!