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
zubka84 [21]
3 years ago
7

Solve for u . 7/3u= 21

Mathematics
2 answers:
nydimaria [60]3 years ago
6 0
The answer is u=9 after you divide evrything

Brrunno [24]3 years ago
5 0
7/3u = 21
Multiply both sides by 3

7u = 63
Divide both sides by 7

u = 9
You might be interested in
What is the value of y?
horrorfan [7]

Answer:

y = 25

Step-by-step explanation:

Hey There!

The angle labeled x is supplementary to the angle that is equal to 115 meaning that the sum of the two angles will add up to equal 180

so to find x we subtract 115 from 180

180-115=65 so x = 65

Now we can find y

remember the sum of the triangles angles add up to equal 180

so we subtract the given angles(90 and 65) from 180

180-90-65=25

so y = 25

5 0
2 years ago
If the length of the side of a square is doubled, what is the ratio of the areas of the original square to the area of the new s
7nadin3 [17]

Answer:

\frac{1}{4}

Step-by-step explanation:

Let 's' be the side of the original square

the length of the side of a square is doubled, so the length of the new square is 2s

Area of the original square with side length 's' is s^2

Area of the new square with side length '2s' is (2s)^2=4s^2

Area of the new square is 4  times the area of the original square

ratio of the areas of the original square to the area of the new square

\frac{s^2}{4s^2} =\frac{1}{4}

3 0
3 years ago
→ PLEASE HELP ME! [99 POINTS] ←
zaharov [31]
B.

The cost for x children and y adults to go to the movies if adult tickets are $11 and child tickets are $6.

Example 3 children and 2 adults ( 6(3) + 11(2) )
5 0
3 years ago
Read 2 more answers
Side length of
Valentin [98]
Answer is in this link: cctvsd/hvvdj.com
4 0
2 years ago
Solve for r.<br><br> r - 4.5 ≤ 11
erma4kov [3.2K]

Answer:

The answer is r < or equal to 15.5.

Step-by-step explanation:

3 0
2 years ago
Read 2 more answers
Other questions:
  • How many different ways can you solve a quadratic equation? List them.
    9·1 answer
  • Rewrite 1 3/8 As a fraction greater than one
    12·2 answers
  • Which is a terminating decimal number? A 3.14159... B2.3 repeated C 1.25 D 7.141414 repeated
    15·2 answers
  • Can someone help me with these? Thank you so much!
    14·2 answers
  • Fill in the missing numbers
    9·1 answer
  • IN which number does the digit 5 have a greater value 0.05 or 0.005?How many times as great is the value?Explain how you know
    5·1 answer
  • Which unit is used to measure weight<br>​
    6·2 answers
  • Write 42 as a complex number.
    6·1 answer
  • (04.04 MC)
    6·1 answer
  • 2.* Use the slope (m) and y-intercept (b)
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!