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
Masja [62]
4 years ago
5

Jack broke apart 5 times 216 as ( 5 times 200) + ( 5 times 16) to multiply mentally. What strategy did he use

Mathematics
1 answer:
VashaNatasha [74]4 years ago
4 0
He used a method called foil . 
You might be interested in
What is the answer to 4y/y?
SVETLANKA909090 [29]

Answer:

4

Step-by-step explanation:

\frac{4y}{y} = 4 because the variable y on the numerator and the denominator can cancel out.

5 0
2 years ago
What is 67 inches and 36 inches scale factored?
BARSIC [14]

Answer:

5.5833 and 3 in answered in order

Step-by-step explanation:

5 0
3 years ago
Find the unit rate (constant of proportionality) for bobby
garik1379 [7]

Answer:

Plss this question is Soo blurry I can't read it can u retake this plss?

5 0
3 years ago
Renee has dimes and quarters in her wallet that total $1.60. She has 2 more dimes than quarters.
masha68 [24]

Given:

Renee has dimes and quarters in her wallet that total $1.60.

She has 2 more dimes than quarters.

To find:

The number of each type of coins.

Solution:

Let x be the number of dimes and y be the number of quarters.

She has 2 more dimes than quarters. So,

x=y+2            ...(i)

We know that,

1 dime = $0.10

1 quarter = $0.25

Renee has dimes and quarters in her wallet that total $1.60. So,

0.10x+0.25y=1.60              ...(ii)

From (i) and (ii), we get

0.10(y+2)+0.25y=1.60

0.10y+0.20+0.25y=1.60

0.35y=1.60-0.20

0.35y=1.40

Divide both sides by 0.35.

y=\dfrac{1.40}{0.35}

y=4

Substituting y=4 in (i), we get

x=4+2

x=6

Therefore, the number of dimes is 6 and the number of quarters is 4.

6 0
3 years ago
Guys what is the volume formula called for this please ?
alexandr402 [8]

Answer:

Total Area = 24830.437m^{3}

Step-by-step explanation:

This will be using different AREA formula to find the inner area amount

The image is color coded to each shape area

Let me know if you have any questions !

Hope this helps :)

5 0
3 years ago
Other questions:
  • Every female rabbit has 5 baby rabbits. What is the constant of proportionality for the ratio of baby rabbits to female rabbits?
    7·2 answers
  • Choose the correct symbol to form a true statement. 11/18 ____5/9
    8·1 answer
  • I’m stuck on these math problem
    9·2 answers
  • Shirt factory made 245 shirts in one week and 185 shirts the next week. If 500 shirts were delivered to a store, how many shirts
    15·1 answer
  • If you cut a 12- inch loaf of bread into 1/2 inch slices, how many slices of bread would you have?
    13·1 answer
  • DIGITTI
    12·2 answers
  • How much water should be added to 8 quarts of 90% antifreeze to get a 30% solution?
    9·1 answer
  • A mass weighing 16 pounds stretches a spring (8/3) feet. The mass is initially released from rest from a point 2 feet below the
    15·1 answer
  • Curved surface area of half cylinder​
    8·2 answers
  • What are the coordinates for Point S?
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!