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tangare [24]
3 years ago
14

Explain why you should record a 1 in the Tens column when you regroup in an addition problem

Mathematics
1 answer:
Fed [463]3 years ago
4 0
I would say that if the ones add up to 10 or more, they will regroup and put a 1 above the tens column to show the 10
You might be interested in
Trapezoid A'B'C'D' is the image of trapezoid ABCD under a rigid transformation.
lana [24]

Answer:

Step-by-step explanation:

a). Trapezoid ABCD has one acute angle, one obtuse angle and two right    angles.

   Since, angle B is an acute angle, mark the vertex A' having acute angle.

   Similarly, Obtuse angle A' for A and other vertices.

b). Rigid transformation doesn't change the size and shape of the image.

    Therefore, all angles and measure of sides of ABCD will remain unchanged.

   Measure of angle A' = 130°, m∠B' = 50°

   m(A'D') = m(AD) = 6 units

   m(C'D') = m(CD) = 4 units

3 0
3 years ago
Mr. Hynes waters each tomato plant with a quart of water every day. How many gallons of water does he use to water 6 tomato plan
olya-2409 [2.1K]

Answer:

  • There are six tomato plants.
  • June has thirty days.
  • Each tomato plant requires one quart of water for thirty days.
  • 4 quarts equals one gallon of water.
  • We have to convert the number of quarts into the number of gallons at the end.

Step-by-step explanation:

6 tomato plants mean six quarts of water.

Six quarts of water to be used for thirty days.

6 x 30 = 180 quarts of water

Now we have to convert the number of quarts into amounts of gallons.

We divide 180 by 4 because four quarts equal one gallon of water.

ANSWER: 45 gallons of water

4 0
3 years ago
10 x 4 hundreds = hundreds
lina2011 [118]
So the question is 10 x 4 100s which is the same as 
10 x 4 x 100
10 x 4 = 40 and 40 x 100 = 4000
so the answer is 4000 or 40 hundreds
7 0
3 years ago
What should I choose
viva [34]

Answer:

5x+18y

Step-by-step explanation:

3x+2x=5x

11y+7y=18y

4 0
3 years ago
Read 2 more answers
Carpet costs $16 a square foot. A rectangular floor is 16 feet long by 14 feet wide. How much would it cost to carpet the floor?
Tju [1.3M]
16 x 14 = 224

224 x 16 = 3584

the carpet costs $3584 to cover the whole floor

hope this helps
7 0
3 years ago
Read 2 more answers
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