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eimsori [14]
3 years ago
10

5|x3 - 21 + 7 when x = -2.

Mathematics
1 answer:
Tomtit [17]3 years ago
6 0

Answer:

-422

Step-by-step explanation:

51[-2]³ - 21 + 7

51[-8] - 14

-408 - 14 = -422

I am joyous to assist you anytime.

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Assume that in the year 2019, 843,000 people attended the Christmas Eve celebration at Walt Disney World
Genrish500 [490]

Answer:

1138050

Step-by-step explanation:

Multiply 843,000 by 0.35 and then add the numbers together.

Please mark brainliest

3 0
3 years ago
Can someone help me please
sp2606 [1]
6% of $22 = 1.32 
22 + 1.32 = 23.32 (cost of meal with tax)
20% of 23.32 = 4.66
23.32 + 4.66 = 27.98
Total cost = $27.98
5 0
2 years ago
Read 2 more answers
PLEASE HELP I WILL GIVE BRAINLIEST!!!!!!
Natasha2012 [34]

Answer:

3rd answer EF =  2√13

Step-by-step explanation:

Make a right triangle and use Pythagorean theorem a²+b² = c²

Go from point  F 6 units down till point (1,-3) .From that point go 4 units left till you hit point E.

Triangle has legs a and b that are 6 and 4 units long so 6² + 4² = EF²

36 + 16 =  52

EF² = 52 find √52

EF = √52

There is no √52 as a whole number so rewrite 52 as a product of number who was a √ and the other who doesn't have a √

52 = 4 * 13

EF = √4 * √13 = 2√13

3 0
2 years ago
Please help I will be very grateful for this. pls also explain it will really help.
Leto [7]
<h3>Answer: A) 1/8</h3>

Assuming the events "baby is a boy" and "baby has blue eyes" are independent, we simply multiply the given fractions to get (1/2)*(1/4) = 1/8

3 0
3 years ago
Roger has 47 cars. Can he group the cars in more than 2 ways?
Mazyrski [523]
Yes he can, he could do:

1 : 46
2 : 45
3 : 44 and so on
7 0
2 years ago
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