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3 years ago

I need help please asap and thank you …

Mathematics

1 answer:

maksim [4K]3 years ago

4 0

Step-by-step explanation:

The y - intercept is 1 . Since the line goes through the point ( 0 , 2 ) and ( -1 , -2 ) the slope is m = ( - 2 - 2 ) / ( - 1 - 0 ) = -4/-1. so the equation will be y = -4/1x + 1

hope this answer helps you dear...take care and may u have a great day ahead!

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Trash Cans: Elliot's family has a cylinder shaped trash can. It takes the family a few days to fill the trash can up. Elliot wan

Elza [17]

The volume of cylinder shaped trash can is 4698 cubic inches, if the trash can has a height of 24.90 inches and a diameter of 15.50 inches.

Step-by-step explanation:

The given is,

Trash can has a height of 24.90 inches

Diameter of 15.50 inches

Step:1

Formula to calculate the volume of cylinder,

$Volume, V = \pi r^{2} h$ .............................(1)

Where, r - radius of cylinder

h - Height of cylinder

From given,

h - 24.90 inches

D - 15.50 inches

Diameter to radius conversion,

$Radius, r = \frac{d}{2}$

$= \frac{15.50}{2}$

r = 7.75 inches

Equation (1) becomes,

$V = \pi (7.75^{2} )(24.90)$

$= \pi (60.0625)(24.90)$

$=\pi (1495.556)$

$=(3.1416) (1495.556)$ (∵ $\pi = 3.1416$ )

= 4698.42

≅ 4698 cubic inches

Volume of trash can, V = 4698 cubic inches

Result:

The volume of cylinder shaped trash can is 4698 cubic inches, if the trash can has a height of 24.90 inches and a diameter of 15.50 inches.

6 0

3 years ago

In the diagram AB=AD and

hammer [34]

Answer:

AC ≅ AE

Step-by-step explanation:

According to the SAS congruence theorem, if two triangles have 2 corresponding sides that are equal, and also have one included corresponding angle that are equal to each other in both triangles, both triangles are regarded as congruent.

Given ∆ABC and ∆ADC in the question above, we are told that segment AB ≅ AD, and also <BAC ≅ <DAC, the additional information that is necessary to prove that ∆ABC and ∆ADC are congruent, according to the SAS theorem, is segment AC ≅ segment AE.

This will satisfy the requirements of the SAS theorem for considering 2 triangles to be equal or congruent.

6 0

3 years ago

How much can 4 go into 30

Mnenie [13.5K]

Answer:

7.5

Step-by-step explanation:

1) You can start off by dividing 30 by 4

30/4

2) You should get 7.5

4 0

4 years ago

Read 2 more answers

7TH GRADE MATH PLS HELPPPP,

Alik [6]

Answer:

15.625 cm

Step-by-step explanation:

1 in = 2.5 cm

6.25 in = x

x = 6.25 * 2.5

x = 15.625 cm

7 0

3 years ago

What is the mean? (5, 8, 1, 7, 4, 3, 2, 2)

nikdorinn [45]

Answer:

mean=sum of data/no of data

=5+8+1+7+4+3+2+2/8

=32/8

Step-by-step explanation:

Therefore mean=4

8 0

3 years ago