3 years ago

The point (3, 5) is reflected across the y-axis.

Mathematics

1 answer:

yKpoI14uk [10]3 years ago

7 0

Well reflected for points one is (-5,-3) and number 2 is (-2,7)

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Need a little help please

Maksim231197 [3]

Answer:

$\sqrt{1314}$

Step-by-step explanation:

a²+b²=c² so: 33²+15²=x²

1089+225=x²

1314=x²

take the square root of both sides

36.249=x or

$\sqrt{1314 }$

8 0

2 years ago

cody spent two thirds of his weekly allowance on candy. to earn more money his parents let him wash wash the car for $5. what is

anastassius [24]

Explanation is in the file

tinyurl.com/wtjfavyw

3 0

2 years ago

What is the volume of this square pyramid? <br> 1296 cm^3<br> 1620cm^3<br> 3888cm^3<br> 11,664cm^4

vampirchik [111]

$\bf \textit{volum of a pyramid}\\\\ V=\cfrac{1}{3}Bh~~ \begin{cases} B=area~of\\ \qquad its~base\\ h=height\\[-0.5em] \hrulefill\\ B=\stackrel{18\times 18}{324}\\ h=12 \end{cases}\implies V=\cfrac{1}{3}(324)(12)\implies V=1296$

3 0

3 years ago

20 pounds of potatoes cost $8.00, How much does 1 pound cost?

quester [9]

Answer:

$0.40

Step-by-step explanation:

20 pounds = $8.00

1 pound = $8.00÷20

1 pound = $0.40

3 0

2 years ago

Read 2 more answers

The gas tank of your car is 40% full. There are 8 gallons of gas in the tank. What is the capacity of the gas tank?

andreyandreev [35.5K]

Percentage by which the gas tank of the car is full = 40%
Amount of gas in the gas tank = 8 gallons
Let us assume the capacity of the gas tank = x gallons
Then
40% * x = 8
(40/100) * x = 8
4x/10 = 8
4x = 8 * 10
4x = 80
x = 80/4
= 20 gallons
So the total capacity of the gas tank of the car is 20 gallons. I hope the procedure is clear to you.

7 0

3 years ago

Read 2 more answers