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
solong [7]
3 years ago
7

9(2) + 2 = 3(2) - 10

Mathematics
1 answer:
Marta_Voda [28]3 years ago
7 0
9 x 2 + 2 = 3 x 2 - 10
18 + 2 = 3 x 2 - 10
18+2
20 = 6 - 10
20 = -4
false
You might be interested in
Rewrite the expression using grouping symbols 13x - 29x
zhenek [66]
Does it mean factor it out??
x (13-29)
3 0
3 years ago
What time 30equals 200
Dovator [93]
The answer is 20/3 first you set a variable x and 30x=200 divid both side by 30 and get the final answer
8 0
4 years ago
Read 2 more answers
What is the solution to this equation?
Bingel [31]
X=25 jjjjjjjjjjjjjjjjjjjjjjjjjjjj
4 0
3 years ago
Read 2 more answers
Find the equation of plane that contains P(1,-1,2) and has the normal n=2i+3j+5k (please answer quickly )
mixas84 [53]

Answer:

2x + 3y + 5z = 9

Step-by-step explanation:

The normal defines all the planes perpendicular to that vector. To isolate to a single plane, just apply the known point.

ax + by + cz = d

2x + 3y + 5z = d

2(1) + 3(-1) + 5(2) = 9

8 0
3 years ago
Determine if the set is a Pythagorean triple
balandron [24]

Answer:

Pythagorean Triples are sets of whole numbers for which the Pythagorean Theorem holds true. The most well-known triple is 3, 4, 5. This means that 3 and 4 are the lengths of the legs and 5 is the hypotenuse.

4 0
3 years ago
Other questions:
  • a patient is to take 2 4/5 tablespoons of medicine per day in 2 equally divided doses. how much medicine is to be taken in each
    5·1 answer
  • There are four more girls than boys in Ms. Raub's class of 28 students. What is the ratio of number of girls to the number of bo
    6·1 answer
  • What is the value of the expression shown below?
    14·1 answer
  • Solve appropriate word problems by modeling them with linear equations in two variables.
    7·1 answer
  • PLEASE HELP ME!!!!
    10·1 answer
  • Help please))))))))))
    10·1 answer
  • -4(-6x+8=-8(-3x-4)<br><br> plz help
    11·1 answer
  • Betty bought a gift a friend. She in a box with the length of 9 inches, width of 13 inches, and the height of 8 inches. What is
    11·1 answer
  • Please help me with this<br> question​
    10·1 answer
  • At the beginning of spring, Eva planted a small sunflower in her backyard. When it was first planted, the sunflower was 15 inche
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!