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Step2247 [10]
3 years ago
5

8.42 x 10^3, Between which of the following pairs of numbers does the above number lie? A. .0083 and .0084 B. .0084 and .0085 C.

8300 and 8400 D. 8400 and 8500
Mathematics
2 answers:
Varvara68 [4.7K]3 years ago
8 0
<span>8.42 x 10^3
</span>Use PEMDAS (Parenthesis, Exponents, Multiplication, Division, Addition, Subtraction)

Solve exponent first
<span>8.42 x 10^3
</span>8.42 x 1000

Solve the rest
8.42 x 1000
8420

8420 is between 
D.) 8400 and 8500

melamori03 [73]3 years ago
8 0
8420 is between 
D.) 8400 and 8500  tan(35)=x/12
.7=x/12
12*.7=x
x=8.4
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Convert the following fractions to decimals. 1/8 1/9 2/3 4/7 3/10 5/3 9/5 5/6
il63 [147K]

Answer:

1/8 = 0.125

1/9 = 0.1

2/3 = 0.6

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3/10 = 0.3

5/3 = 1.6

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8 0
3 years ago
Find the coordinates of the midpoint of AS if A(-4, 7) and S(5,3).
lesya692 [45]

Answer:

The answer is

<h2>( \frac{1}{2}  \: ,  \: 5)</h2>

Step-by-step explanation:

The midpoint M of two endpoints of a line segment can be found by using the formula

<h3>M = (  \frac{x1 + x2}{2} , \:  \frac{y1 + y2}{2} )</h3>

where

(x1 , y1) and (x2 , y2) are the points

From the question the points are

A(-4, 7) and S(5,3)

The midpoint is

<h3>M  = ( \frac{ - 4 + 5}{2} , \:  \frac{7 + 3}{2} ) \\  = ( \frac{1}{2} , \:  \frac{10}{2} )</h3>

We have the final answer as

<h3>( \frac{1}{2}  \: ,  \: 5)</h3>

Hope this helps you

8 0
3 years ago
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Kite GHIJ has sides GH, HI, IJ and JG. What are the diagonals of this figure? Select all that apply.
tatyana61 [14]
First, draw a diagram of a kite with sides GHIJ. The sides GH, HI, IJ, and JG are the sides. The diagonals can be determined by connecting the opposite sides. J and H, G and I. Therefore, the diagonals for the Kite GHIJ is JH and GI. 
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Step 2: Divide both sides by 2.

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x > 2

2x − 3 < 5

Step 1: Add 3 to both sides.

2x − 3 + 3 < 5 + 3

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Step 2: Divide both sides by 2.

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6 0
3 years ago
Evaluate the expression.
butalik [34]
<span>24 ÷ 2 − 6 + 8 ÷ 2 ​

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= 12 - 6 + 4

= 6 + 4

= 10</span>
4 0
3 years ago
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