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
Dmitrij [34]
3 years ago
12

I don’t understand number 5

Mathematics
1 answer:
yarga [219]3 years ago
4 0
Multiply what’s on the outside to the inside, the variable is always a lower case letter such as x,
You might be interested in
The volume of a fish tank is 30 ft.³ if the Density is 0.3 how many fishes are in the tank
marta [7]
The answer is 9 fish.

The density (d) is the number of units(n) per volume (V):
d = n/V We know: d = 0.3 fish/ft³. V = 30 ft³ n = ? d = n/V n = d * V n = 0.3 fish/ft³ * 30 ft³ n = 9 fish



5 0
3 years ago
Please help with very easy math teach me to understand and I'll give brainliest
podryga [215]
You would use the Pythagorean theorem A squared plus B squared equals C squared so you would for example do 5 squared plus 6 squared equals 8 squared so then in your calculator you would put five squared +6 squared see what that equals then do another thing and put eight squared and if it equal each other than it can make a right angle
6 0
3 years ago
Read 2 more answers
Find the sum of 5 + 20 and the opposite of 20. Write an equivalent expression in standard form. Justify each step.
postnew [5]

We know that the opposite is the additive inverse.

For example, 8+(−8)=0 where 0 is the identity for addition.

Given that we have to compute the sum of 5x+20 and the opposite.

Given

5x+20

opposite of 5x+20 = -(5x+20)

so

The sum of 5x+20 and the opposite:

5x+20 + -(5x+20)

Distribute the Negative Sign

Combine Like Terms

Therefore, the sum of 5x+20 and the opposite is: 0

Thus, the equivalent expression is:

       

7 0
3 years ago
Jessica bought 1/2 pound of roast beef and 5/6 pound of ham. Which pairs of fractions are equivalent to the amounts Jessica boug
Effectus [21]
Answer is
B aka D but simplified
5 0
3 years ago
fias goal was to raise $5000 to help protect the manatees.She raised $3500.What percent of her goal did she achieve?
Fed [463]

Hello from MrBillDoesMath!

Answer:  70%

Discussion:

    Goal = 5000

    Amount raised = 3500

    Percent of goal reached = ( 3500/5000) * 100 =

                                                 0.7 * 100 = 70

 

Thank you,

MrB

8 0
3 years ago
Read 2 more answers
Other questions:
  • Solve for r<br> i=v/r<br> how do you solve this equation?
    5·1 answer
  • two sides of a triangle measure 10cm and 15cm. which of the following is long enought to be the measure of the third side. 1cm,
    11·2 answers
  • 7,3,7,3,3,2,1,3 mode and range
    9·1 answer
  • Jeanne has $12.50 in her bag. How much money does she need to buy a game that costs $72.60?
    6·1 answer
  • How to find the area of the shaded region.
    13·1 answer
  • Which of the following does NOT give you congruent angles?
    15·1 answer
  • If point A(-8, 5) is reflected over the line y=2 and then translated according to the rule (x,y) -&gt; (x-1, y-4), what quadrant
    10·1 answer
  • What fraction is exactly halfway between 4/5 and 14/15? Give your answer in its<br> simplest form.
    7·1 answer
  • If Z= 2+2i, what is z^4?
    11·2 answers
  • Tell whether the value is a solution of the inequality
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!