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3 years ago

(15 points) Which expression has a value of 5 x 10^-3

Mathematics

1 answer:

velikii [3]3 years ago

6 0

Answer:

Yellow is the answer

Step-by-step explanation:

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(2)

storchak [24]

Answer:

3/5 is the probability of drawing a blue card

4 0

3 years ago

Read 2 more answers

What is the slope of the line that passes through (-3,7) and (5,-1)

Alchen [17]

To find the slope(m), use the slope formula:

$m=\frac{y_2-y_1}{x_2-x_1}$ And plug in the two points on the line

(-3, 7) = (x₁, y₁)

(5, -1) = (x₂, y₂)

$m=\frac{y_2-y_1}{x_2-x_1}$

$m=\frac{-1-7}{5-(-3)}$ (two negative signs cancel each other out and become positive)

$m=\frac{-1-7}{5+3}$

$m=\frac{-8}{8}$ Simplify the fraction

m = -1

6 0

3 years ago

6. What percent of 575 is 161?

miv72 [106K]

Answer:

Step-by-step explanation:

575 ÷ 100 x 28

= 161

= 28%

3 0

3 years ago

What is the measure of angle GXI

Oduvanchick [21]

The measure of angle GXI is 80

8 0

3 years ago

Find the missing dimension of the prism. Round your answer to the nearest hundredth.

Nitella [24]

Answer:

$x = 6.99in$

Step-by-step explanation:

Given

$l =2in$

$Volume = 72.66in^3$

See attachment for prism

Required

Find x

The prism has a regular hexagon base

The base area is calculated as:

$Base\ Area= \frac{3\sqrt 3}{2}l^2$

This gives:

$Base\ Area= \frac{3\sqrt 3}{2} * 2^2$

$Base\ Area= \frac{3\sqrt 3}{2} * 4$

$Base\ Area= 3\sqrt 3 * 2$

$Base\ Area= 6\sqrt 3$

Side x represents the height.

So, we have:

$Volume = Base\ Area*x$

Make x the subject

$x = \frac{Volume }{ Base\ Area}$

$x = \frac{72.66in^3}{6\sqrt 3 in^2}$

$x = \frac{72.66}{6\sqrt 3}in$

$x = \frac{12.11}{\sqrt 3}in$

$x = 6.99in$ --- approximated

6 0

3 years ago