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BlackZzzverrR [31]
2 years ago
13

Need help dont know which one to chose

Mathematics
1 answer:
Vlada [557]2 years ago
5 0

Answer:

the answer to this problem is A

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ASAP!<br> find the slope of a line that is perpendicular to y=-1/2x+4
aliya0001 [1]

We know that :

Ф  Product of the slopes of two lines perpendicular to each other should be equal to -1

Let the slope of the line perpendicular to given line be : M

Given equation of the line : y = -1/2x + 4

This line is in the form : y = mx + c, where m is the slope and c is the y intercept

Comparing with y = mx + c :

we can notice that slope of the given line is -1/2

⇒   M × -1/2 = -1

⇒   M × 1/2 = 1

⇒   M = 2

<u>Answer</u> : Slope of the line perpendicular to given line is 2

8 0
3 years ago
Find the volume of a cone with a base radius of 3 cm and a height of 9 cm
katovenus [111]

The volume of a cone is 84.78 cm                

<u>Step-by-step explanation</u>:

<u>Given</u>:

radius = 3 cm and

height = 9 cm

<u>To Find</u>:

The Volume of a Cone

<u>Formula</u>:

The Formula for the volume of a cone is

V=πr2 *h/3

<u>Solution</u>:

V=πr2 *h/3

π value is 3.14

V= 3.14*(3)^2*9/3

V=3.14*9*3

V= 84.78 cm

Therefore the volume is 84.78 cm.

5 0
4 years ago
Can someone help explain this?
bogdanovich [222]
The mode is whichever one has the most so the mode would be 7. And the range is the highest number to the lowest. So 9-4 which is 5
3 0
2 years ago
Brandon bought 6 toy cars. The cars came in p packages. Write an expression that shows how many toy cars were in each package.
Readme [11.4K]
Well in order to find how many toy cars were in each package you would need to divide the number of toy cars by the number of packages. So your expression would be p / 6. 
7 0
3 years ago
kiara spent 60 on a ticket to see drake then she spent 10 in a soda and one half of what was left on a t-shirt.she has 20 left.h
Y_Kistochka [10]
$120

60 + 10 = 70
70 - 20 = 50
50 ÷ 2 = 25
70 + 50 = 120
5 0
3 years ago
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