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gayaneshka [121]
3 years ago
15

(4 x 10^-10) (3 x 10^4)

Mathematics
2 answers:
Harrizon [31]3 years ago
8 0
0.000012 (or 1.2 x 10^5)
photoshop1234 [79]3 years ago
8 0

Answer:

1.2 * 10^-5 or 0.000012

Step-by-step explanation:

Use commutative property to reorder the terms

Multiply the terms

Multiply the terms with the same base by adding their exponents

Calculate the sum

Write the number in scientific notation

1.2 * 10^-5 or 0.000012

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What is the value of 2X^2 +4y if x=-2 y =3
SpyIntel [72]

2X^2 + 4y = 2 * -2^2 + 4 * 3

Your answer is 4.

If this is incorrect, then I am sorry.

7 0
3 years ago
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What are the coordinates of M' after triangle MNO is reflected over the y-axis, and rotated 90 degrees clockwise with
exis [7]
(0,-6) because it is reflected and rotated
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3 years ago
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the problem is kamala had 5,026 grams  flour in a canister.she brought a 4,158 gram bag of flour.she poured some flour from the
andrey2020 [161]
Hello, 

x= amount of flour that she poured in the canister

there was 5,026 grams of flour, and now: 5,026+x

In the bag there was 4,158, now: 4,158

I says that as a result the mass of the flour in the canister is twice the mass of the flour left in the bag, so:

5,026+x=2*(4,158-x) \\ 5,026+x=8,316-2x \\ 3x=8,316-5,026 \\ 3x=3,290 \\ x=1,096.67

So, she poured 1,096.67 grams, we subtract this from the initial amount in the bag and we have the answer:

4,158g-1,096.67=\boxed{3,061.33}

Answer: there is 3,061.33 grams of flour in the bag
8 0
3 years ago
Instructions:Select the correct answer.
Taya2010 [7]
Bro its D i got it right
4 0
3 years ago
Question 1<br> (n - 3)(2n + 6)<br> 18n2 - 45n + 25
DENIUS [597]
(n-3) 2n+6)
18n2-45n+25

8n-18n2-45n+25
8n-18n2
8-45n=37
37+25=62
7 0
2 years ago
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