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3 years ago

The point J(4,-1) is reflected over the x-axis. What are the coordinates of the resulting Point J'?

1 answer:

4 0

To reflect a point over the x-axis, you simply negate the y-value of the point. Thus, your new point would be (4,--1), which after you take out the double negative that cancels, you'd have (4,1).

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Josie took a road trip. She drove for 45 minutes at 70 miles per hour. Then she drove 15 minutes at 20 miles per hour. How far d

Hunter-Best [27]

Answer:

Therefore Josie drove 57.5 miles.

Step-by-step explanation:

Speed: The ratio of distance to time.

To find the distance we use the following formula

$Distance= time \times speed$

Given that Josie drove 45 minutes at 70 miles per hour.

$45 \ minutes= \frac{45}{60}\ h=\frac34\ h$

In 45 minutes, she traveled = $(70\times \frac34) \ miles$

=52.5 miles.

The she drove 15 minutes at 20 mile per hour.

$15 \ minutes= \frac{15}{60}\ h=\frac14\ h$

In 15 minutes, she traveled $=(20\times \frac 14) \ miles$

=5 miles

Therefore Josie drove (52.5+5) miles= 57.5 miles.

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3 years ago

The table shows conversions of common units of capacity.

Vaselesa [24]

Answer:

Step-by-step explanation:

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2 years ago

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What is the square root of 50?

Iteru [2.4K]

The square root of 50 is 7.071

5 0

2 years ago

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Okay it might be simple but can yall help and give me a real answer plz UwU

ad-work [718]

Answer:

6 cubic cm

Step-by-step explanation:

3 · 3 · 2 = 18

18 · 1/3 = 6

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2 years ago

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Whats a quadratic equation that has the roots of 6 and negative 9

Komok [63]

Answer:

x^2-3x-54

Step-by-step explanation:

(x+6)(x-9) Setup the roots

x^2-9x+6x-54 FOIL out the terms

x^2-3x-54 Add like terms together

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3 years ago