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mel-nik [20]
3 years ago
10

Can someone help me please !

Mathematics
2 answers:
lukranit [14]3 years ago
6 0

Answer:

yes it is linear because I just took this on ed 2020

vladimir2022 [97]3 years ago
5 0

Answer:

exponential

Step-by-step explanation:

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mrs bell has a 256 ounce bag of potting soil. what is the greatest number of 6- ounce she can completely fill with soil
hammer [34]

Answer:

42 Pots

Step-by-step explanation:

Because 256 divided by 6 is 42

Hope this helped

:)

4 0
3 years ago
1. y and x have a proportional relationship, and y = 7 when x = 2. What is the value of x when y = 21?
Alex

Answer:

Proportional relationship states that one in which two quantities vary directly with each other.

In other words, we say the variable y varies directly as x if:

  y = kx , where k is constant of proportionality.

(1)

Given: y and x varies a proportional relationship, and y = 7 and x=2

find the value of x when y =21

By the definition of proportional relationship;

y = kx                  ......[1]

Substitute the value y= 7 and x = 2 to solve for k;

7 = 2k

Divide by 2 to both sides we get;

\frac{7}{2} =\frac{2k}{2}

Simplify:

k = 3.5

Now,  substitute the value of k = 3.5 and y =21 in equation [1] to find the value of x.

21 = 3.5 x

Divide both sides by 3.5 we get;

\frac{21}{3.5} =\frac{3.5x}{3.5}

Simplify:

x = 6

Therefore, the value of x is 6.

(2)

Given: y and x varies a proportional relationship, and y = 9 and x=2

find the value of y when x=3.

By the definition of proportional relationship;

y = kx                  ......[1]

Substitute the value y= 9 and x = 2 to solve for k;

9 = k\cdot 2

Divide by 2 to both sides we get;

\frac{9}{2} =\frac{2k}{2}

Simplify:

k = 4.5

Now,  substitute the value of k = 4.5 and x=3 in equation [1] to find the value of y.

y= 4.5 \cdot 3

Simplify:

x = 13.5

Therefore, the value of y is 13.5.

(3)

From the given table,

y = 2.8 when x = 2

by the definition of proportional relationship;

2.8 = k \cdot 2

or

2.8 =2k

Divide by 2 to both sides, we get;

\frac{2.8}{2} =\frac{2k}{2}

Simplify:

k = 1.4

Therefore, the equation that represents the table is; y = 1.4 x

6 0
3 years ago
Help me plz this stuff is hard
viva [34]

Answer:

x = 25.9

Step-by-step explanation:

Apply law of sines.

\frac{23}{ \sin(22) }  =  \frac{x}{ \sin(25) }

\frac{23}{ \sin(22) }  \times  \sin(25)  = x

x = 25.9

6 0
2 years ago
Read 2 more answers
Helpppppp meeee728727/7/
Dahasolnce [82]

i could say you are correct.

 kaii~ <3

8 0
2 years ago
Find the area of a circle with the circumference of 50.24 units.
stiks02 [169]

Answer:

A = 200.96 units^2

Step-by-step explanation:

We know the circumference is given by

C = 2 * pi *r

Approximating pi by 3.14

50.24 = 2 * 3.14 *r

50.24 = 6.28 r

Divide each side by 6.28

50.24/ 6.28 = 6.28r/6.28

8 =r

Now we can find the area

A = pi * r^2

A = 3.14 * r^2

A = 3.14 (8)^2

A = 200.96 units^2

8 0
3 years ago
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