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
nikitadnepr [17]
3 years ago
8

Plzzz answerrrrrrrrrrr

Mathematics
2 answers:
skelet666 [1.2K]3 years ago
5 0
9. -16
10. 3
11. 4
12. -5
14. -12
15. 20
frutty [35]3 years ago
3 0

Answer:

9. -16

10. 3

11. 4

Step-by-step explanation:

9. 21 = 5 - r

Subtract 5 from both sides;

16 = -r

Divide both sides by -1

-16 = r OR r = -16

10. 8 - 5b = -7

Subtract 8 from both sides;

-5b = -15

Divide both sides by -5

b = 3

11. -10 = 6 - 4m

Subtract 6 from both sides;

-16 = -4m

Divide both sides by -4

4 = m OR m = 4

You might be interested in
The illustration below shows the graph of y as a function of x.
zloy xaker [14]

Answer:

x = 18

Step-by-step explanation:

5 0
2 years ago
Pleasee Help !!!!
lions [1.4K]
Hey dhsidvxhejfbeifbshdjdbd
8 0
3 years ago
Need help with this one
Vedmedyk [2.9K]
The answer is 20% since the percentages cancels each other out.
8 0
3 years ago
find the volume of a right circular cone that has a height of 4.2 m and a base with a radius of 3.4 m. Round your answer to the
lianna [129]

Answer: 50.8

Step-by-step explanation:

8 0
3 years ago
Which angle measure is greater?
Sliva [168]

Answer:

A

Step-by-step explanation:

plz tell me if correct and is so plz give brainliest

4 0
2 years ago
Read 2 more answers
Other questions:
  • The surface area of the moon is 37,932,330km squared. Calculate the side length of a square with the same area.
    9·2 answers
  • Given the equation,D=m/v if D=6/7 and =m+3 then m=. A.18 B.-18 C.15
    15·1 answer
  • Can someone please help me with this question
    12·2 answers
  • The volume of the cone shown is 5 cubic inches. What is the height of a cone with the same base diameter but a volume of 10 cubi
    8·1 answer
  • there are five boys and seven girls in a swimming class. a team of four will be selected at random from this class. what is the
    7·1 answer
  • A number or the product of a number and a variable in an algebraic expression; a number in a sequence is a term?
    15·1 answer
  • DEEPAK BUYS A BASKET FOR RS . 150 . He sells the BASKET for RS. 225 . FIND HIS GAIN OR LOSS​
    10·1 answer
  • Find all the numbers such that the number added to itself is less than the number subtracted from 6
    11·1 answer
  • Two friends share 5 fruit bars equally.
    15·1 answer
  • Write a polyomial equation of degree 4 that has the following roots: -1 repeated three times and 4.
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!