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
Naddik [55]
3 years ago
13

Explain how you can solve 8x8 if you know how to multiply with 4 but not how to multiply with 8

Mathematics
2 answers:
KonstantinChe [14]3 years ago
7 0
8 x 8 = 64
4 x 16 = 64
meriva3 years ago
6 0

Answer:

8×8=64

Step-by-step explanation:


You might be interested in
Natalie invested $1,200 in an account paying an interest rate of 6.4% compounded continuously. Assuming no deposits or withdrawa
Keith_Richards [23]

Answer:

FV=$3,445

Step-by-step explanation:

FV=PV(1+i)^n (FV: Future value, PV: Present value)

i=0.064

n=17

FV=1200(1+0.064)^17

FV=3444.9975

FV=$3445.00

8 0
3 years ago
A room with a length of 270 cm and width 150 cm is to be covered with square tiles .What is the largest size of tiles to be used
Damm [24]

Find the greatest common factor of both numbers:

Factors for 150:

150: 1, 2, 5 , 6, 10, 15, 25, 30, 50, 75, 150

Factors for 270:

1, 2, 3, 5, 6 , 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270

The largest number they both have in common is 30, so the largest tile could be 30 cm^2.

5 0
3 years ago
Kyle sells used cars. He is paid $14/hour plus and 8% commission on sales. What dollar amount of car sales must Kyle make to ear
Kazeer [188]
First we have to find how much Kyle earned taking to consideration only 38h at work
So 38*14$=532$ 
Now, to find commission bonus we have to 1200-532=668
Finally, we can find what dollar amount of car Kyle must sell.
We know that 668 is 8% of that number. We can use proportion and cross multiplying, so:
8% ----------- 668
100% --------x
x= \frac{100*668}{8}=8350$ - its the result.
3 0
4 years ago
Manny's parents came in to eat and he waited on them. Their bill was $45.20, and they left him a 35% tip. How much was his tip?
Sav [38]

Step-by-step explanation:

Use the equation ?/45.20 = 35\100 and what you get is your answer

Hope this helps

8 0
3 years ago
Using 50 boxes of nails a carpenter was able to finish 450 bird houses. Write an equation that can be used to express the relati
arsen [322]

Answer:

450 = 50x

Step-by-step explanation:

50x = 450

x = 450 / 50

x = 9

8 0
3 years ago
Other questions:
  • Rewrite 20/7 as a mixed number
    7·1 answer
  • Another name for the natural numbers <br> is
    14·1 answer
  • two gallons of paint will cover 700 square feet. How many gallons of paint are needed to cover 1,960 square feet ?
    10·1 answer
  • 93.75<br>x 0.99what's 93.95 * 0.99 ​
    7·1 answer
  • 15 points I need help plz ASAP
    8·1 answer
  • Two right triangles that are not similar still may have one congruent acute angle in common
    8·2 answers
  • Write and solve an equation to answer the question, "What number aa is 25% of 64?" An equation is __ =0.25* __. The solution is
    12·1 answer
  • A triangular prism is 32 inches long and has a triangular face with a base of 18 inches and a
    14·2 answers
  • Can someone help me with this question
    15·1 answer
  • Difination of occupation​
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!