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liberstina [14]
3 years ago
13

Help fast it's timed..​

Mathematics
1 answer:
Vlada [557]3 years ago
4 0
The second answer choice
You might be interested in
Question 2(Multiple Choice Worth 2 points)
Eduardwww [97]

The computation shows that the value of the indices will be C. 4.2 × 10^5

<h3>How to calculate the value?</h3>

From the information given, the value will be:

= (7 × 10³) × (5.4 × 10⁴) / (9 × 10)²

It should be noted that in indices when it's multiplication, the powers will be added and subtracted when it's division.

Therefore,

.= (7 × 10³) × (5.4 × 10⁴) / (9 × 10)²

= 4.2 × 10^5

In conclusion, the correct option is C.

Learn more about computations on:

brainly.com/question/4658834

#SPJ1

6 0
2 years ago
Wht is 39% of 1,200? I can't understand it
Gennadij [26K]
Something percent of a number must be smaller than the number. 
And also, 39% of a number is equal to 39/100 multiplied by the number.

Thus:
39/100 * 1200
39/1 * 12
468
8 0
4 years ago
Read 2 more answers
I don’t understand how to do 1 a.
nikitadnepr [17]

a. 6 x 5 = 30

b. 5.6 x 5 = 28

a. 20 devided by 5 = 5.6

b. 36 devided by 5 = 7.2 (i dont know, that sounds like a pretty tall person to me)

3 0
3 years ago
Can someone smart help me with this:)
MrRissso [65]

Answer:

D = 76°

C = 32°

Step-by-step explanation:

I have attached a picture with an explanation above. Hope it helps : )

7 0
3 years ago
Which pair of angles are vertical angles?
Vlad1618 [11]
ANSWER

< \: WRS  \: \:and \:  < \:  \: VRT

EXPLANATION


Vertical angles face each other directly opposite just like the angles formed on the opposite sides of the letter X.



Vertical angles, also called vertically opposite angles are equal.


From the above diagram,
< \: WRS= < \: VRT

because they are vertically opposite to each other.


The correct answer is B.
8 0
3 years ago
Read 2 more answers
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