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
a_sh-v [17]
3 years ago
14

Please, help me. What is it.

Mathematics
2 answers:
Evgen [1.6K]3 years ago
3 0
64 hope this helps!!!!!!!
natima [27]3 years ago
3 0

Answer:

64

Step by step solution:

Not exactly sure what it means to expand the product. But to solve, you always do what's in the paranthesis first. So 2 x 4 = 8. The little number 2 means squared or to the power of, which bascially means you multiply the number by how ever many it tells you. So since it says 8 to the power of 2, you just multiply 8 x 8 which equals 64.

You might be interested in
PLZZ Help!!!! Giving a lot of points!! Thank you so much!!<br><br> Find the length x.
zaharov [31]

Answer:

4

Step-by-step explanation:

they're the same triangle, but one is bigger. the 2,5 and 5 sides are equivalent, so with that we are able to know the big triangle is exactly 2x bigger. u multiply the 2 side (because it's equivalent to the x side) by 2 (bc the triangle is 2 times bigger) and you get 4 = x

3 0
3 years ago
Read 2 more answers
Each week, Mr Smith must make copies for his history class. When he uses both the Xerox and the Hewlett packard copiers, the cop
Pachacha [2.7K]

Answer:

The job will take <u><em>75 minutes</em></u> if the Hewlett Packard copier is broken

Step-by-step explanation:

In this question, we are tasked with calculating the amount of time it will the Xerox copier to finish making the copies whilst working alone

First, let the number of copies to make be x

Thus, the rate at which both copiers deliver when working together is x/30 copies per minute

If the Hewlett Packard is working alone, its rate is x/50 copies per minute

Let the time taken for the Xerox copier to complete its work be y minutes. Its working rate is thus x/y copies per minute

When we add the individual working rates, we have the joint working rate.

Hence, mathematically;

x/50 + x/y = x/30

Multiply through by 1/x

1/50 + 1/y = 1/30

1/y = 1/30 - 1/50

1/y = (50-30)/1500

1/y = 20/1500

20y = 1500

y = 1500/20

y = 75 minutes

Thus, the job will take 75 minutes if the Hewlett Packard copier is broken

5 0
3 years ago
Please help asap 35 pts
elena-s [515]

Answer:

3x-5y

Step-by-step explanation:

1) -8y - (x-4x) + 3y    (Given)

2) -8y<u>-x+4x</u>+3y (Distribute the negative to x and -4x)

3) 3x-5y (Combine like terms)

4 0
4 years ago
Find the length of the radius of the circle.
Ymorist [56]

Answer:

C. 6 inches

Step-by-step explanation:

It is a 45, 45, 90 triangle because there is a 90 degree angle and since both of the legs are equal it is an isosceles triangle so the two angles are equal, so they can both only be 45 because together they have to equal 90.

That means the two radii are x and the hypotenuse is x√2   so √72 = x√2

√72 = x√2

now you divide both sides by √2 so that the x is alone

√72/√2 = x                you have to multiply the √72/√2  by √2   because the denominator can not be a radical, You dont have to do it to the x because you are multiply both the numerator and denominator by√2 so it is like 1

√72/√2  *  √2/√2

√144/√4            the √144 is 12 and the √4 is 2

12/2            now simplify

6

3 0
4 years ago
Read 2 more answers
Pls help? find DE in the parallelogram if AC = 14 and BE = 7??
vaieri [72.5K]
DE equals 7.

Because it is the same length of BE.
7 0
3 years ago
Read 2 more answers
Other questions:
  • WILL MARK BRAINLIST<br> Write all the factors of .32<br> Use commas to separate them
    6·2 answers
  • How do you put (x+5)(x-3)[x-(4-i)][x-(4+i)] into standard form
    9·1 answer
  • Is 0.3434434443 a rational number​
    8·1 answer
  • a local little league has a total of 95 ​players, of whom 80% are right-handed. how many right​-handed players are​ there?
    11·1 answer
  • When is it is used to find the percent of a number using a fraction
    6·1 answer
  • Mr.Quilling, the evil twin of mr. Robertson, gives you 36 question test 93 points. Questions are worth either two or three point
    5·1 answer
  • What is the answer to 2+2
    8·1 answer
  • So should 243 be divided by 4
    7·1 answer
  • Solve for X if 2x-5√X -3 = 0​
    10·2 answers
  • 6) The sum of the digits of a certain two-digit number is 8. Reversing its digits decreases the
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!