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
nordsb [41]
3 years ago
11

Question 2 Which of these expressions is equal to 4m + 8m?

Mathematics
1 answer:
yKpoI14uk [10]3 years ago
3 0

Answer:

12 m

Step-by-step explanation:

Given the expression : 8m + 4m

The numbers 8m and 4m are bound by the addition operator.

When using the addition operator, the Coefficient are are the values added for like terms.

Since both values given can be like terms based on 'm', the Coefficient of m in each vlaue is added ;

Hence, we have ;

8m + 4m = 12m

You might be interested in
The drain in your 45-gallon bathtub is partially clogged, but you need to take a shower. The shower head had a flow rate of 2.25
Helen [10]

Answer:

Time = 1.978\ min

Step-by-step explanation:

Given

R_1 = 2.25\ gal/min --- Flow rate of the shower

R_2 = 20.5\ gal/min --- Drain rate of the bathtub

Size = 45gal -- Bathtub size

Required

Determine the maximum time of shower

First, we calculate the rate at which the bathtub fills.

R_3 = R_1 + R_2

R_3 = 2.25 + 20.5

R_3 = 22.75gal/min

The maximum time of shower is:

Time = \frac{Size}{R_3}

Time = \frac{45gal}{22.75gal/min}

Time = 1.978\ min  

6 0
3 years ago
the base of the pyramid is square.each side of the base is 24 inches. what is the diagonal of the square base
In-s [12.5K]
12, i belive... not too sure x
4 0
3 years ago
Plz help me im confused
snow_lady [41]
A: Package A is a better deal. For example, if you get 5 car washes from each package, the results are $47 for package A and $56 for package B.
B:
Package A: 1-15, 2-1, 3-15, 4-1, 5-15, 6-1, 7-15, 8-1.
Package B: 1-28, 2-7, 3-7, 4-7, 5-7, 6-7, 7-7, 8-7.
C: Graph A represents Geometric growth and Graph B represents Arithmetic growth. 
D: Package A
E: Package A
Hope this Helps! Let me know if anything is wrong!
3 0
3 years ago
_+3=-9 pls help I will give branlyiest <br>​
lions [1.4K]
Answer:

-12

Step-by-step explanation:

? + 3 = -9

Subtract 3 from -9

-9 - 3 = -12

? = -12
7 0
3 years ago
Which term describes a line segment that connects a vertex of a triangle to the midpoint of the opposite side? A. Angle bisector
Anettt [7]
<span>The term describes a line segment that connects a vertex of a triangle to the midpoint of the opposite side is :

C. Median
</span>
7 0
3 years ago
Other questions:
  • Score data from a statewide exam for 10th-graders follows a normal distribution, has a mean of 77, and has a standard deviation
    13·1 answer
  • A net is a ______ -dimensional shape that when folded
    10·1 answer
  • Scenario for y=x+5 and y=2x+2
    5·1 answer
  • Which postulate or theorem proves that these two triangles are congruent?
    6·1 answer
  • • How many terms are in this expression? What<br> are they?<br> 6x + 4y - 9<br> Please help
    11·1 answer
  • 2(3x-5)&lt;4x+6 as a word problem
    8·1 answer
  • What is f(2) for the function f(x)=3x+8<br> F(2)=
    7·2 answers
  • HELP ITS URGENTTTTTTTT
    8·1 answer
  • Annabelle invested $5,900 in an account paying an interest rate of 2% compounded continuously. Assuming no deposits or withdrawa
    9·2 answers
  • Whats the volume of them combined
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!