2 years ago

How is estimation helpful when dividing multi-digit numbers.

1 answer:

5 0

See, when you are traveling, you might get lost. if so, just remember "I need to go between _ and _ miles" estimating and rounding to the nearest number with 0 wiil help.

You might be interested in

Find angle B and angle E

Natali [406]

Answer:

x = 9, Angles are 54°

Step-by-step explanation:

First, we need to find x:

7x-9 = 5x+9

+9 +9

7x = 5x+18

-5x -5x

2x = 18

x = 9

Now, we plug our x value in to find our angles.

5(9) + 9 = 54

Angle B = 54°

7(9) - 9 = 54°

Angle E = 54°

(angles are the same due to AAA property)

6 0

2 years ago

Find the area of the pentagon

Korvikt [17]

Answer:

A=1

45(5+25)a2

Step-by-step explanation:

8 0

2 years ago

Realy need help if you help thank you so much

stepladder [879]

Answer:

Step-by-step explanation:

Rate, in this case, is mph which can be written as miles/hours.

HTH :)

7 0

2 years ago

Whats another way to express 52+24

Y_Kistochka [10]

Answer: (50 + 2) + 20 +4

Step-by-step explanation: you can split each number into two parts that equal that number, like 52 could be 31 +21

7 0

2 years ago

Read 2 more answers

Eight toymakers each carved 25 blocks<br> and 15 cars. How many toys did they<br> carve in all?

taurus [48]

Answer: 320 toys

Step-by-step explanation:

We can use an expression to solve this question.

8 (25 + 15)

8 (40)

320

4 0

1 year ago