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Inessa [10]
3 years ago
7

1000000000000 x 21392938402840

Mathematics
2 answers:
aivan3 [116]3 years ago
4 0

Answer:

2.1392938e+25Step-by-step explanation: you just times it so u get this answer

KonstantinChe [14]3 years ago
4 0

Answer:

2.13929384 x10^25

Step-by-step explanation:

use a calculator

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Jose bought 4.75 pounds of pecans at $5.80 per pound. how much did jose pay for the pecans​
butalik [34]

Answer:

27.55

Step-by-step explanation:

4.75 times 5.80 is 27.55

Hope it helps!

8 0
3 years ago
If f(x) = |-3x - 61 - 10, find f(5)
german

Answer:

f(5)= -85

Step-by-step explanation:

f(x)= 1-3x-61-10

now,

f(5)= 1-3×5-61-10

=1-15-71

=--85

hope u want this..

3 0
3 years ago
Why is the number that satisfies this equation not a real number?<br> x^2=--1
Yuri [45]

Answer:

I assume that says x^2=-1, but that is the case because when we square a number, we can NEVER get a negative number. The smallest square we can get is 0. 1^2 is 1, and no real number squared gives us a negative number.

Step-by-step explanation:

4 0
3 years ago
To make 1 batch of lavender paint, the ratio of cups of pink paint to a cup of blue paint is 6 to 5. Find two more ratios of cup
Setler79 [48]

Answer:

12 to 10

18 to 15

Step-by-step explanation:

If you multiply both sides by two, the ratio is 12:10. If you multiply both sides by 3, the ratio is 18:15

6 0
3 years ago
John is solving x^2 + 4x + 8=0 by completing the square. Which step would be part of John's solution.?
SOVA2 [1]

Answer:

(x + 2) ^{2}  =  - 8

Step-by-step explanation:

{x}^{2}  + 4x + 8 = 0 \\  {x }^{2}  + 4x =  - 8 \\  {x}^{2}  + 4x + 4 =  - 8   + 4 \\ ( x + 2)^{2}  =  - 4

3 0
2 years ago
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