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2 years ago

Anyone trying to help a girl out?

Mathematics

1 answer:

adoni [48]2 years ago

3 0

Answer:

so it is a rectangle with a perimeter of 30 units

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Question Which of the following will justify that EFGH is a parallelogram?

Ber [7]

Answer:

Step-by-step explanation:

3 0

3 years ago

A literal equation has only one variable. True False

Zanzabum

Answer:False

Step-by-step explanation:

5 0

2 years ago

A university law school accepts 7 out of every 11 applicants. If the school accepted 665 students, how many applications did the

Fittoniya [83]

Answer:

1,045 applications

Step-by-step explanation:

Create a proportion where x is the number of applications they received:

$\frac{7}{11}$ = $\frac{665}{x}$

Cross multiply and solve for x:

7x = 7315

x = 1045

So, they received 1,045 applications

6 0

2 years ago

the ordered pairs (0,-1),(1,0),(2,3),(3,8),(4,15) represent a function what is a rule that represents this function? Please help

yarga [219]

Answer:

The function rule is

$f: x\to \: {x}^{2} - 1$

Step-by-step explanation:

The given ordered pairs are (0,-1), (1,0),(2,3),(3,8),(4,15)

We can observe the following pattern.

$f(0) = {0}^{2} - 1 = - 1$

$f(1) = {1}^{2} - 1 = 0$

$f(2) = {2}^{2} - 1 = 3$

$f(3) = {3}^{2} - 1 = 8$

$f(4) = {4}^{2} - 1 = 15$

When we generalize this pattern, we obtain:

$f(x) = {x}^{2} - 1$

This is the function equation.

The function rule is

$f: x\to \: {x}^{2} - 1$

8 0

3 years ago

Write an equation y is 20% what is x

lisabon 2012 [21]

Answer:

x + .20 = 1

Step-by-step explanation:

The equation would be x + .20= 1, or 1.00, because if you turn 20% into a decimal, it becomes .20. The total you are trying to find is 1 whole, in which this case it would simply be one as there is no other information. The x is first as if you had the .20 first, you would have to divide each side by .20, which would make x = 5, and that would not make sense.

Finding X: To find, subtract on each side by .20 due to the fact you are adding and need to do the opposite, .20-.20 cancels out and 1.00-.20 is .80, so you are left with x=.80

4 0

2 years ago