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KIM [24]
2 years ago
7

Billy wants to build a new fence around his

Mathematics
1 answer:
svetoff [14.1K]2 years ago
6 0

Answer:

sow ajaujqh

Step-by-step explanation:

hqjqjakaojsjaoakajhaiaksncbjaoqowneo

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What is the wrong with the problem
galben [10]
You did the top right but the denominator is 0 so the slope in undefined or 0.

Hope this helps!
5 0
3 years ago
What divided by 11 equals 2
Vlad1618 [11]
The answer is 22. Because 11+11=22 so if you divide 22 by 2 you'd get eleven
3 0
3 years ago
Read 2 more answers
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
on monday, 449 students went on a trip to the zoo. All 9 buses were filled and 8 had to travel in cars. How many students were o
enot [183]

Answer:duh it’s 449

Step-by-step explanation:because it clearly said 449

4 0
3 years ago
Read 2 more answers
How many 1 5 s are in 9?
expeople1 [14]

Answer:

45

Step-by-step explanation:

To know how many 1/5 s are in 9, we will take the ratio of both numbers as shown;

9:1/5

= 9 ÷ 1/5

= 9 * 5/1

= 9 * 5

= 45

Hence there are 45 1/5s in 9

4 0
2 years ago
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