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
Yuki888 [10]
2 years ago
7

Find the missing number in the proportion.

Mathematics
1 answer:
Soloha48 [4]2 years ago
8 0

Answer: 7

Step-by-step explanation: Cross multiply, so 15 times x and 21 times 5. 21 times 5 is 105 then you divide by 15 which gives you 7.

You might be interested in
BRAINLIST
marissa [1.9K]
It’s b
Z+23=41
Because you don’t know what z is
7 0
3 years ago
Write two different ratios equal to 6 : 18.
Naya [18.7K]
8:24 9:27 are some equal solutions. 
8 0
3 years ago
Thomas needs at least 8 apples to make an apple pie. He has 3 apples. If x represents the number of apples Thomas still needs, w
Minchanka [31]

Answer:

x + 3 greater than or equal to 8 would be the solution

3 0
2 years ago
Read 2 more answers
What is 4952 rounded to the nearest ten
Assoli18 [71]

Answer:5000

Step-by-step explanation:5000 nearest ten oh the ten 4960

7 0
3 years ago
Which of the following shows a group of possible angles a triangle could have?
Delvig [45]

Answer:

C. 60 degrees, 60 degrees, 60 degrees

Step-by-step explanation:

The measures of interior angles of a triangle sum to 180°.

8 0
3 years ago
Other questions:
  • ∆ABC has vertices at A(12, 8), B(4, 8), and C(4, 14). ∆XYZ has vertices at X(6, 6), Y(4, 12), and Z(10, 14). ∆MNO has vertices a
    8·1 answer
  • Geometry(please help on 1 and 2)
    9·1 answer
  • Answers? can someone help me please
    6·2 answers
  • At a factory, a mechanic earns $17.25 an hour. The president of the company earns 6 2/3 times as much for each hour he works. Th
    12·1 answer
  • A circular skating rink has a radius of 40 feet. Which expression can be used to find the circumference of the skating rink, in
    10·2 answers
  • Find x in the following right triangle
    5·1 answer
  • The hypotenuse is NOT:
    6·1 answer
  • An article which cost money 150 was sold at a loss of 5%.what was the selling price?
    13·1 answer
  • ( 6x-y) ( 1/3x² + y²) mutiply the following​
    12·1 answer
  • 10 4/5+(8 3/4−6 1/2) no files plz you dont have to explain it either
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!