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
fiasKO [112]
2 years ago
14

Definition: A __ is a number that makes an equation true hint: first two letters: ro

Mathematics
2 answers:
jek_recluse [69]2 years ago
7 0
Root because a root is what makes the equation true
laila [671]2 years ago
4 0

Answer:

root

Step-by-step explanation:

A root is a number that makes an equation true

root make since in this sentce right

You might be interested in
Three students have started a fence-painting business. Working together, Pragnesh and Qazi can paint the fence in 2 hours. Simil
vlada-n [284]

Answer: 55.4 mins

Step-by-step explanation:

pragnesh and qazi = 2hrs

pragnesh and roghui = 3hrs

qazi and roghui = 4hrs

this means for every 1 hour they wold paint.

pragnesh and qazi = \frac{1}{2} half of the fence

pragnesh and roghui = \frac{1}{3}

qazi and roghui = \frac{1}{4} quarter of the fence

time taken when they all work together

= \frac{1}{2} + \frac{1}{3} + \frac{1}{4}

= \frac{13}{12}

= \frac{12}{13}

= 0.9231 × 60(mins)

= 55.4 mins

8 0
2 years ago
(2a^2 + ab +2b)+(4a^2-3ab+9)​
maw [93]

Answer:

-2 a b + 2 b + 6 a^2 + 9

Step-by-step explanation:

Simplify the following:

2 a^2 + a b + 2 b + 4 a^2 - 3 a b + 9

Grouping like terms, 2 a^2 + a b + 2 b + 4 a^2 - 3 a b + 9 = (a b - 3 a b) + 2 b + (2 a^2 + 4 a^2) + 9:

(a b - 3 a b) + 2 b + (2 a^2 + 4 a^2) + 9

a b + a b (-3) = -2 a b:

-2 a b + 2 b + (2 a^2 + 4 a^2) + 9

2 a^2 + 4 a^2 = 6 a^2:

Answer:  -2 a b + 2 b + 6 a^2 + 9

5 0
3 years ago
What’s the inverse of f(x) = x + 2 ?
ArbitrLikvidat [17]

Answer:

Step-by-step explanation:

f(x) = x + 2.....change f(x) to y

y = x + 2....now switch x and y and solve for y

x = y + 2

x - 2 = y....change y to f-1(x)...represents an inverse

f-1(x) = x - 2 <== ur inverse

4 0
3 years ago
Read 2 more answers
Please help me <br><br> No links please <br><br> Answer the question in the picture
Leviafan [203]

Answer:

option 1 is the answers for the question

Step-by-step explanation:

please mark me as brainlest

6 0
3 years ago
Read 2 more answers
Explanation please I need to know how you got the answer thank you!
Blababa [14]

Answer:

19.6, B

Step-by-step explanation:

To solve, we need to figure out how many gallons of white paint she needs for every gallon of brown paint.

We are given this equation.

5 gallons of brown paint = 7 gallons of white paint

Divide both sides by 5.

1 gallon of brown paint = 7/5 gallons of white paint = 1.4 gallons of white paint

Now, using this, substitute 14 into the left side.

14 gallons of brown paint = 1.4 * 14 gallons of white paint

14 gallons of brown paint = 19.6 gallons of white paint

Thus, the answer is B, 19.6 gallons

8 0
2 years ago
Other questions:
  • Workers are going to load 12 crates of cantaloupes onto a freight elevator. Each crate of cantaloupes contains 10 boxes of canta
    9·2 answers
  • What is 78.852 grams rounded to the nearest tenth
    8·2 answers
  • Check my answer (I chose B)
    13·1 answer
  • 8) help me please and thanks
    6·1 answer
  • The proportion of red marbles to blue marbles in a jar is 3 to 8. If there are 56 blue marbles in the jar, how many red marbles
    8·1 answer
  • If I multiply any number by 1 whole, my product will be:
    10·2 answers
  • A butlerfly has zero,one,more than one<br>symmetry lines​
    10·1 answer
  • PLEASE HELP!!!!!!!!!!!
    13·1 answer
  • After the booster club sold 40 hotdogs at a football game, it had $90 In protit.
    10·1 answer
  • Jerry and Renee collect stamps. Renee collected 17 fewer than four times the number of Jerry’s stamps. Altogether, they collecte
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!