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Katarina [22]
3 years ago
14

What 800x21 let go 50 points it easy

Mathematics
2 answers:
Ugo [173]3 years ago
8 0

Answer:

16800

Step-by-step explanation:

800

*  21

---------

Multiply: 800*1=800

Multiply: 800*2=1600

Add: 16800+800=16800

Step2247 [10]3 years ago
4 0

Answer:

16800

Step-by-step explanation:

800

*  21

---------

Multiply: 800*1=800

Multiply: 800*2=1600

Add: 16800+800=16800

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PLEASE PLEASE PLEASE HELP ME Which of the following is a perfect square trinomial?
alexandr1967 [171]

Answer:

D?

Step-by-step explanation:

7 0
2 years ago
What would the answer to this question be? show work please
AURORKA [14]

Answer:

B

Step-by-step explanation:

The volume of a rectangular prism is the length times width times height.

V = LWH

V = (4√3)(3√6)W

V = 12√18 W

V = 36√2 W

If the volume is irrational, then W cannot have a radical that is half of a perfect square, because when multiplied by √2, that would yield a rational volume.  For example, √18 × √2 = √36 = 6.

Therefore, the answer must be B, because 12 is not half of a perfect square.

V = 36√2 (4√12)

V = 144√24

V = 288√6

5 0
3 years ago
Similar to my last question:
pickupchik [31]
70 × 20%
70 × .20 = .14
so .70 - .14 = $.56
6 0
3 years ago
Answer plsss........ ​
Alex Ar [27]

1. x+12

2. x-8

3. 3*x

4. x^(2)+5

5. (x/2)+7

6. 4*(x+6)

7. (1/2)*x

8. 2x+8

9. x^(2)+3

10. (x/3)+12

Additional activity

1. 2-50

2.20/4=5

3.100-50=50

4.three times two then add to four equals ten

5. the diffrence of eight and four

7 0
2 years ago
Reduce to simplest form. -3/5 + (-8/2) =
Dominik [7]

Answer:

<u>The answer is -4 3/5</u>

Step-by-step explanation:

Let's reduce to its simplest form:

-3/5 + (-8/2) =

Step 1: Lowest Common Denominator (10):

- 6/10 + (-40/10) =

Step 2: Solve the parentheses:

- 6/10 - 40/10 =

Step 3: Subtract the fractions:

-46/10

Step 4: Simplify (Dividing by 2):

-23/5

Step 5: Converting the fraction to mixed number:

-4 3/5

<u>The answer is -4 3/5</u>

3 0
3 years ago
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