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
RSB [31]
3 years ago
7

What equation is equivalent to x + 8 = 21

Mathematics
2 answers:
san4es73 [151]3 years ago
7 0

Answer:

x= 13

Step-by-step explanation:

x + 8 = 21

x + 8-8 = 21-8

x = 13

weeeeeb [17]3 years ago
3 0

Answer: Im not sure I understand, do you want the answer to the question?? If you do then the answer is x=13

Step-by-step explanation:

x+8=21

-8     -8

x=13

You might be interested in
Can someone help me here please!?
Maksim231197 [3]
The answer is A p = 1.6m
7 0
2 years ago
Read 2 more answers
HELP AS SOON AS U CAN,THX!Which statements must be true about the image of triangle MNP after a reflection across EG? select thr
otez555 [7]

Answer: the 1 then the two bottom one

Step-by-step explanation:

herei s your answer plz let me know if you gotit right but plz rate me the most brainlest

3 0
3 years ago
Read 2 more answers
Use the function below to find f(-4).
Margaret [11]

Answer:

A

Step-by-step explanation:

f(x) = 2x

f(-4) = 2(-4) = -8

7 0
3 years ago
jillian calculates that see will take 95 minutes to run 7 miles. she runs the distance in 80 minutes. what is jillians percent e
Aneli [31]

Answer:

15.79%

Step-by-step explanation:

do 95-80 which is 15

then do 15/95 as a fraction then multiply that number by 100 to get 15 15/19 then turn that into a decimal and you get 15.79%

6 0
3 years ago
Given the following shape with parellel lines, explain why these two triangles are similar.
ohaa [14]

Answer:

All 3 angles are the same, it is simply a dilation. the size is the only difference.

Step-by-step explanation:


3 0
3 years ago
Other questions:
  • Lyla i am not cheating they are practice questions stop deleting my question Guys i need help
    12·1 answer
  • Expand the expression and combine like terms. 19-6(-k+4)
    9·1 answer
  • Divide $960 into a ratio of 3:5 using the unitary method.
    6·2 answers
  • The ratio of angle measures is 1:2:2. Classify the triangle by its angle measures. obtuse triangle right triangle equiangular tr
    14·1 answer
  • The bowling fans want to play just 1 game of laser tag and more than 1 game of bowling.
    10·1 answer
  • Help!!! 10 points dhdhdhhhshmsmhsm
    13·1 answer
  • What is the answer for 7-2x=2(x-4)-1
    5·2 answers
  • Which problem is even below<br> 4,323<br> 944<br> 291<br> 31
    14·1 answer
  • PLEASE HELP The perimeter of an equilateral triangle is 48 cm . Find the height of the triangle to the nearest whole number plea
    14·1 answer
  • A worker at a farm supply company in Franklin County is mixing up a 420-kilogram batch of its special grain blend for horses, wh
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!