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leva [86]
3 years ago
7

Which answer choice shows the number 5.16×10−3 in standard form?

Mathematics
2 answers:
aleksandrvk [35]3 years ago
6 0
A, because it’s 10 to the power of -3 so you move the decimal 3 places up and put zeros in the empty spots.
IceJOKER [234]3 years ago
5 0

Sorry guess I don’t know then

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What is StartFraction 4 Over 5 EndFraction divided by one-third A fraction bar. The top bar is labeled 1. 3 bars underneath the
Vladimir79 [104]

Answer:

2 2/5

Step-by-step explanation:

Given 4/5÷1/3

Multiply 4/5 with the reciprocal of 1/3 as shown;

= 4/5 × 1/(1/3)

= 4/5 × 3/1

= 12/5

= 2 2/5

The quotient is 2 2/5

4 0
3 years ago
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BRAINLIEST ANSWER TO FIRST ANSWERER!!!!
mina [271]

Answer:

Option C. tan(B)=2.29

Step-by-step explanation:

we know that

In the right triangle ABC

The tangent of angle B is equal to the opposite side angle B divided by the adjacent side angle B

tan(B)=\frac{AC}{AB}

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3 years ago
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bearhunter [10]

Answer:

0

Step-by-step explanation:

63/9=7

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49/7=7

7-7=0

6 0
3 years ago
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Please help!
IgorC [24]

Answer:

(1,-4) is in quadrant IV.

Step-by-step explanation:

3 0
3 years ago
A group of 25 students want to see a drake concert. Tickets for members of drakes fan club cost $20 and tickets for no members c
Gwar [14]

<span>If you would like to know how many of each type of ticket were sold, you can calculate this using the following two equations:

a ... the number of drakes fan club tickets
s ... the number of no members tickets

$550 = a * $20 + s * $25 ... 550 = 20 * a + 25 * s
a + s = 25 ... a = 25 - s
__________________
</span>550 = 20 * a + 25 * s

<span> 550 = 20 * (25 - s) + 25 * s</span>

550 = 20 * 25 - 20 * s + 25 * s

550 - 20 * 25 = 5 * s

550 - 500 = 5 * s    /5

s = 50 / 5 

s = 10 tickets

<span>a = 25 - s = 25 - 10 = 15 tickets</span>

<span>Result: There were 15 drakes fan club and 10 no members tickets sold.</span>

6 0
3 years ago
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