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
34kurt
3 years ago
8

Multiplying using arrays(with factors of ten) 10×25=

Mathematics
1 answer:
Crank3 years ago
6 0
Whenever multiplying by 10 you just add a zero
so 10+10=20 and is equal to 10x2=20 see it just added a zero
so 10x25=250
You might be interested in
What is the common difference of the arithmetic sequence graphed below?
galben [10]
I think it’s -0.75. The x coordinate represents the term number so y would show the pattern which is -3.75, -4.5, -5.25, -6, -6.75, -7.5, -8.25, -9. To get to the next number, each term is being decreased by 0.75. Hope this helps :)
3 0
3 years ago
Read 2 more answers
Jill ,meg and beth are sisters.jill is 2 years younger than meg.beth is half as old as meg.let m represent megs age.write two ot
grandymaker [24]
The two expressions could be :

2 - 1/2m

2 - m / 2
3 0
3 years ago
HELP PLEASE. A pizza shop charges customers based on the area of the pizza they order. The cost of a pizza in dollars can be rep
san4es73 [151]

For this case we have that the cost of each pizza is given by the following function:

S (r) = 0.1 \pi * r ^ 2

Where:

r: It's the radius of the pizza

IF a pizza cost $26.32 we have:

26.32 = 0.1 \pi * r ^ 2

We cleared the radius, using \pi = 3.14:

\frac {26.32} {0.1} = \pi * r ^ 2\\263.2 = 3.14r ^ 2\\\frac {263.2} {3.14} = r ^ 2\\83.82 = r ^ 2\\r = \pm \sqrt {83.82}

We choose the positive value:

r = 9.15

So, the radius of the pizza is 9.16 \ in

Then, the diameter is: 2r = 2 * 9.15 = 18.30 \ in

Finally, the diameter of the pizza is:18.30 \ in

Answer:

Option B

4 0
3 years ago
Read 2 more answers
Please help! Will give brainliest answer
sergiy2304 [10]
You answer is B because supplementary is 180°
3 0
3 years ago
Read 2 more answers
The distance between the paralled lines 3x + 4y +15 = 0 and 3x + 4y -10 = 0 is equal to: pls help ASAP
Delvig [45]

Answer:

5 units

Step-by-step explanation:

Please see attached pictures for the full solution.

(This distance is the perpendicular distance between the 2 parallel lines, which is the shortest distance between them.)

6 0
3 years ago
Other questions:
  • Is 40 – -86 positive or negative?
    13·2 answers
  • This is worth 20 points please help now it is an emergency. Please do 1 through 10
    14·1 answer
  • Find x if a = 13 and C = 47.<br> in.<br> 1n.
    15·1 answer
  • Cos10+cos80/sin10+sin80=1
    6·1 answer
  • In a game you flip a coin twice, and record the number of heads that occur. You get 10 points for 2 heads, zero points for 1 hea
    5·1 answer
  • A true-false examination was constructed with the answers running in the following sequence: T F F T F T F T T F T F F T F T F T
    15·1 answer
  • 4. What percent of all computers sold during the entire week<br><br> were sold on Friday!
    9·1 answer
  • No termino de entender esta parte de la tarea me pueden ayudar porfabor
    12·1 answer
  • Which number sentence is not true?
    15·1 answer
  • Consider this complex fraction.<br> 10|3|2|3
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!