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
Dafna1 [17]
2 years ago
11

What is the following sum?

Mathematics
2 answers:
katen-ka-za [31]2 years ago
7 0

4√5  + 2√5

= √5 (4 + 2)

= 6√5

Answer

6√5

Eddi Din [679]2 years ago
3 0

Answer:

C.  6/5 i cant do the sign so yeah

Step-by-step explanation:

4/5 + 2/5= (4+2)/5 = Collect the like terms by adding their coefficients

(4+2)/5 = 6/5 = Add the numbers

Alternative form= 13.41641


You might be interested in
Henrietta has a sample of a pure substance in a beaker. She heats the substance to a temperature of 100°C. What will determine i
erica [24]
The answer is c
have a good day
3 0
2 years ago
Read 2 more answers
Hallie can use the equation p = 4l + 4w + 4h to determine the sum of the lengths of the edges of a rectangular prism. She begins
Zanzabum

The expression Hallie wrote is not clear, because if 0 is the only number that satisfies p = 4l + 4w + 4h = l + w + h.

But if you meant to write:

p = 4l + 4w + 4h

p/4 = l + w + h

then she could get something different.

Answer:

The expression (w + h) + p/4 should follow the subtraction if Hallie's equation is

p = 4l + 4w + 4h

p/4 = l + w + h

h = -

Step-by-step explanation:

Let us solve Hallie's problem.

She can use the equation:

p = 4l + 4w + 4h

to determine the sum of the lengths of the edges of a rectangular prism. Because she begin to solve the equation for h, let us solve for h.

This means we are trying to make h the subject of the formula.

p = 4l + 4w + 4h

When you factor out 4 on the right hand side, you have

p = 4(l + w + h)

Dividing both side by 4, we have

p/4 = l + w + h

Now, subtracting (l + w) from both sides, we have

p/4 - (l + w) = h.

This can be written as:

h = - (l + w) + p/4

And that is what Hallie wanted to obtain.

7 0
3 years ago
Read 2 more answers
There are 12 players on the basketball roster. 9 of the players are in the 8th grade. What percent of the team is not in the 8th
Akimi4 [234]
There are thirty percent not in eigth grade
4 0
3 years ago
Item 15<br> Find the sale price.<br> Original price: $50<br><br> Discount: 15%
amm1812

Answer:

$42.5

Step-by-step explanation:

Find how much is 15% of 50 first

(15/100)×50=$7.5

$7.5 is the amount that will be discounted so

$50(original price)-$7.5(discount)=$42.5

7 0
3 years ago
2 people can make 2 bicycles in hours.How many people are needed to make 12 bicycles in 6 hours.​
Sedaia [141]

Answer:

12 people are needed to build 12 bikes in 6 hours

4 0
3 years ago
Other questions:
  • 22/25 of a number is what percentage of that number
    7·2 answers
  • Mrs. Li wants to compare her students’ test scores to the school average. She created a table to help her. Mrs. Li’s Student Tes
    14·3 answers
  • Solve for m 2 (2m - 2) = 3m + m + 3 - 7
    12·1 answer
  • What is the volume of this cylinder?<br> r=5 cm<br> 12cm
    10·2 answers
  • Six less than the quotient of a number and 4 is 15.
    9·2 answers
  • Which of the following is the radical expression of a to the four ninths power ?
    12·1 answer
  • A(n) _____ generally has a highly elliptical orbit. A. moon B. comet C. planet D. asteroid
    13·2 answers
  • Find the values of y=m(x)=-sqroot-x for
    8·2 answers
  • A straight angle always measures _______________ degrees<br> please help
    10·2 answers
  • A 3-yard roll of waxed paper costs $9.81. What is the price per foot?
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!