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Radda [10]
3 years ago
15

Add. Be sure to simplify and have your answer in CORRECT scientific notation. (1.63 x 107) + (2.4 x 107) Question 1 options: 1.8

7 x 107 4.03 x 107 40.3 x 107 4.03 x1014
Mathematics
1 answer:
Andreyy893 years ago
3 0

Answer:

I am 100% sure its 4.03 x 10^7

Step-by-step explanation:

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vladimir2022 [97]
She will be paid $2,240.

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More specifically:
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5 0
3 years ago
Find (fog)(x) when f(x)=x^2-7x+12 and g(x)=3/x^2-16
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Answer:

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4 0
2 years ago
∠C and ​ ∠D ​ are vertical angles with m∠C=−x+26 and m∠D=2x−10 . What is m∠D ? Enter your answer in the box.
Musya8 [376]
-x+26=2x-10
+x +10  +x +10
36+3x
divde by 3
12=x

m∠D=2(12)-10
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8 0
4 years ago
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What is the GCF of the numerator and denominator in the following fraction? -99/176
Lady bird [3.3K]
-99 = -9*11
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Both factorizations have 11 show up. It turns out that 11 is the largest common factor. 

Answer: C) 11

Note: if you divide both numerator and denominator by 11, then the fraction reduces to -9/16
8 0
3 years ago
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Rewrite in simplest rational exponent form √x • 4√x. Show each step of your process.
Studentka2010 [4]
I like to think of radicals (or square roots) just as x terms-
here, we have the equivalent (kind of) to x * 4x. 
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Im not sure what your teacher is asking you to communicate, but most simply would like to see evidence that you understand the material rather than simply looking up the answer... (i mean without reading an explanation xD)
4√x= √x*√x*√x*√xso √x • 4√x =5√x
5 0
3 years ago
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