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
Mama L [17]
3 years ago
11

2m-13=-8m+27 Please answer!!

Mathematics
1 answer:
LiRa [457]3 years ago
5 0
Let's solve your equation step-by-step.2m−13=−8m+27
Step 1: Add 8m to both sides.2m−13+8m=−8m+27+8m10m−13=27
Step 2: Add 13 to both sides.10m−13+13=27+1310m=40
Step 3: Divide both sides by 10.10m10=4010m=4
Answer:<span>m=4</span>
You might be interested in
A model rocket is launched directly upward at a speed of 28 meters per second from a height of 12 meters. The function f(t) = -
Jet001 [13]

Answer:

6.11 seconds

Step-by-step explanation:

Given

f(t) = -4.9t^2 + 28t + 12

Required

When will it hit the ground?

When it hits the ground, f(t) = 0.

So, we have:

0 = -4.9t^2 + 28t + 12

Solve quadratic equation using formula

t = \frac{-b \± \sqrt{b^2 - 4ac}}{2a}

t = \frac{-28 \± \sqrt{28^2 - 4*-4.9*12}}{2*-4.9}

t = \frac{-28 \± \sqrt{1019.2}}{-9.8}

t = \frac{-28 \± 31.92}{-9.8}

Split

t = \frac{-28 + 31.92}{-9.8} or t = \frac{-28 - 31.92}{-9.8}

t = \frac{3.92}{-9.8} or t = \frac{-59.92}{-9.8}

t = -0.4 or t = 6.11

Time can not be negative. So:

t = 6.11

6 0
3 years ago
1000 masks were distributed equally among a certain number of people. if there were 5 more people more , each would have receive
Grace [21]

Answer:

10+5 =15 thanks for asking

6 0
2 years ago
Given right triangle ABC with altitude BD drawn to hypotenuse AC. If AD=3 and DC=12, what is the length of BD?
Marizza181 [45]

Answer:

The answers is 8.06on DeltaMath

Step-by-step explanation:

8 0
3 years ago
If<br>f(x)=x^2+2x-4<br>and <br>g(x)=3x+1 <br>find <br>f(g(x))=__x^2+__x+__<br>​
Korvikt [17]

Step-by-step explanation:

f(x) = x² + 2x - 4

g(x) = 3x + 1

f(g(x)) = f(3x + 1)

f(3x + 1) = [3x + 1]² + 2[3x + 1] - 4

= 9x² + 6x + 1 + 6x + 2 - 4

= 9x² + 12x -1

7 0
3 years ago
What is 1.5 as a ratio plz help ​
Maslowich

Answer:

1.5 as a fraction is written as 3/2

Step-by-step explanation:

The ratio 1.5 which is read "1.5 to 1" means that the length is 1.5 times the width. So, for example if your paper is 2 inches in width then the length is 1.5 × 2 = 3 inches.

8 0
3 years ago
Other questions:
  • Olivia will deposit $1,000 in an account that earns 6% interest compounded annually for 3 years. What is her total in the accoun
    7·1 answer
  • April invested in a lifetime annuity that begins payments at age 65. Her life expectancy is 89. April invested a $1,000,000 into
    9·2 answers
  • A particular species of salmon has an average weight of 57 lb, with a standard deviation of 6.3 lbs. Researchers studying salmon
    12·1 answer
  • What is the image of (0, 6) after a dilation by a scale factor of 1/3 centered at the origin ?
    7·1 answer
  • Stephanie borrowed $4,500 at a simple interest rate of 3.5% to buy a motorcycle. How much interest did she have to pay if the lo
    5·1 answer
  • Who read more Jacob or Lilo
    7·2 answers
  • Max wants to start a farm to grow mussels. He needs to determine the best environment for growing them. He is going to try two d
    11·1 answer
  • 3(x-2)+4(x-2)-5(x-2)
    14·1 answer
  • The price of an item has risen to $343 today. Yesterday it was $140. Find the percentage increase.
    9·1 answer
  • 50 POINTS
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!