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2 years ago

HHHHHHHHHHHEEEEEEEEEELLLLLLLLPPPPPPP FIRST RIGHT GITS BRAINLEST

Mathematics

2 answers:

deff fn [24]2 years ago

8 0

Answer:

300

Step-by-step explanation:

faltersainse [42]2 years ago

8 0

Answer:

Her answer is right give her brainliest

Step-by-step explanation:

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Kinda stuck on this question pls help

Ira Lisetskai [31]

Answer:

Step-by-step explanation:

you can see when the value of x when y is 0 is 1 so the y intercept is 1 so only because b and do have a y intercept of 1 b and d are left

for the slope you see each time The x value goes up by 1 the y value goes up by a positive number less than 1 so that rules out b also the points are (0,1) and (1,1 2/3) so the slope is 1 2/3 - 1 = 2/3

f(x)=2/3x+1 or D

6 0

2 years ago

A building engineer analyzes a concrete column with a circular cross section. The circumference of the column is 18 \pi18π18, pi

katrin [286]

The area of the cross section of the column is $18 \pi \ m^2$

Explanation:

Given that a building engineer analyzes a concrete column with a circular cross section.

Also, given that the circumference of the column is $18 \pi$ meters.

We need to determine the area of the cross section of the column.

The area of the cross section of the column can be determined using the formula,

$Area= \pi r^2$

First, we shall determine the value of the radius r.

Since, given that circumference is $18 \pi$ meters.

We have,

$2 \pi r=18 \pi$

$r=9$

Thus, the radius is $r=9$

Now, substituting the value $r=9$ in the formula $Area= \pi r^2$ , we get,

$Area = \pi (9)^2$

$Area = 81 \pi$

Thus, the area of the cross section of the column is $18 \pi \ m^2$

5 0

2 years ago

Select all the true sentences!!!

iragen [17]

Answer:

the second one and third one

Step-by-step explanation:

6 0

2 years ago

Solve the equation then check your solution 5p=140 <br> A)28<br> B)700<br> C)-28<br> D)26

Kruka [31]

Answer:

p=28

Step-by-step explanation:

5p=140

To to find the value of p divide both sides by 5 (5p/5 and 140/5)

p=28!

4 0

2 years ago

Read 2 more answers

Does a proportional relationship have a constant rate of change?

Zarrin [17]

Yes it does and ipthe equation also is y=kx or k=yx

5 0

3 years ago