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
Virty [35]
3 years ago
12

Find the rate of change if this table explain how you calculated it.

Mathematics
1 answer:
sweet-ann [11.9K]3 years ago
4 0

Answer:

-2-8

Step-by-step explanation:

You might be interested in
Factor the trinomial or state that it is prime 4y²+54y-90
lidiya [134]
4y^2+54y-90=\\
2(2y^2+27y-45)=\\
2(2y^2+30y-3y-45)=\\
2(2y(y+15)-3(y+15))=\\
2(2y-3)(y+15)
6 0
3 years ago
Read 2 more answers
Jessica painted 3/4 of a room in 3/5 of an hour. How long will it take Jessica to paint the entire room?​
Snezhnost [94]

Answer:

<u>8/10 hours or 48 minutes.</u>

Step-by-step explanation:

State the problem as a rule of 3:

3/4 room --------- 3/5 hours

1 room ------------ x

x=\frac{(1room*\frac{3}{5} hours)}{\frac{3}{4}room}

x= 0.8 hours.

• How much is 0.8 hours in minutes?

0.8 * 60 = 48 minutes.

6 0
1 year ago
First person gets brainliest lol
fgiga [73]

Answer:

YAY

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
17/21 ÷ 3 4/7 what us the estimated answer and steps to divide and find the answer
r-ruslan [8.4K]
Convert 3 4/7 into an improper fraction: 25/7
17/21 divided by 25/7

Dividing by a fraction is the same as multiplying by it's reciprocal.
17/21*7/25

Simplify:
17/3*1/25

Multiply across:
17/75
7 0
3 years ago
What are some solution(s) to the quadratic equation 40 - x^2 = 0
Serhud [2]

Answer:

x = ± 2\sqrt{10}

Step-by-step explanation:

given

40 - x² = 0 ( add x² to both sides )

40 = x² or

x² = 40 ( take the square root of both sides )

x = ± \sqrt{40} = ± \sqrt{4(10)} = ± 2\sqrt{10}

3 0
3 years ago
Other questions:
  • 1. The expression 11x2 - 12x - 10 has ___ terms and a constant of ___.
    5·2 answers
  • Question 1: 3/4n+16=2-1/8n. Show work plzz for all i need help due tomorrow!!!
    14·1 answer
  • Find the probability of drawing a spade 2 through 6
    11·2 answers
  • Find center of mass of a semi-circle with radius r and constant p ...?
    8·1 answer
  • What is the solution of StartRoot 1 minus 3 x EndRoot = x + 3 ?
    14·2 answers
  • Jade ha Jade has $451.89 in her checking account. After 3 checks, each for the same amount, are deducted from her account, she h
    10·1 answer
  • Molly earned $160 for walking her neighbors dog. If she walked the dog five hours each week for eight weeks how much did she mak
    9·2 answers
  • &gt;
    6·2 answers
  • A,B,C, or D?<br><br> __________
    10·1 answer
  • Two students, Joseph and Madelyn, line up one behind the other. How many different ways can they stand in line?
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!