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nika2105 [10]
3 years ago
11

Could I get some help? Its simplifying square roots of negative numbers.​

Mathematics
1 answer:
Ainat [17]3 years ago
8 0

Answer:

The square root of -100 is 10i.

Step-by-step explanation:

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What is the volume of the rectangular prism?
Nataly_w [17]

Answer:

C. 72 cm^3

Step-by-step explanation:

Volume of rectangular prism is length times width times height

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3 years ago
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Example 13, can anyone tell me why the bases can be converted into x and y? ​
WITCHER [35]
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3 years ago
Y= 4/5 x-7 what are the y and x intercepts?
solmaris [256]

The x intercept is (8.75, 0) and y - intercept is (0, -7)

<em><u>Solution:</u></em>

Given that we have to find the x and y intercepts

Given equation is:

y = \frac{4}{5}x - 7

The x intercept is the point where the line crosses the x axis

The y intercept is the point where the line crosses the y axis

<em><u>Finding x - intercept:</u></em>

To find the x-intercept of a given equation, plug in 0 for 'y' and solve for 'x'

Substitute y = 0 in given equation

0 = \frac{4}{5}x - 7\\\\\frac{4x}{5} = 7\\\\4x = 35\\\\x = \frac{35}{4} = 8.75

Thus x intercept is (8.75, 0)

<em><u>Finding y - intercept:</u></em>

To find the y-intercept, plug 0 in for 'x' and solve for 'y'

Substitute x = 0 in given equation

y = \frac{4}{5} \times 0 - 7\\\\y = 0 - 7\\\\y = -7

Thus y - intercept is (0, -7)

7 0
4 years ago
(20points + brainlesest) Tom has $10 that he wants to use to buy pens and pencils. however, he does not want to buy more pens an
Nitella [24]

Answer:

Step-by-step explanation:

X<Y

10=3x+Y

7 0
3 years ago
If Sandy's cookie recipe calls for 1/3 cup of brown sugar and she increases it by 2/9 of a cup, how much brown sugar does she us
solong [7]

1/3 c equals 3/9 cups

increasing that by 2/9 cups gives total 5/9 cups

4 0
3 years ago
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