3 years ago

What is the true solution to the equation below?

Mathematics

1 answer:

aev [14]3 years ago

6 0

It is 150 (3rd x) that one makes the most sense

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The function and it’s inverse are shown on the same graph. Which statement best describes the relationship between the function

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What is 5 + 5 + 5 + 5 equals 550

lora16 [44]

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yan [13]

Answer:

$y=-\dfrac{1}{2}(x+4)^2-1$

Step-by-step explanation:

Vertex form: $y=a(x-h)^2+k$

where:

$(h, k)$ is the vertex
$a$ is some constant

Given:

vertex = (-4, -1)
point on parabola = (-2, -3)

Substitute given values into the formula to find $a$ :

$\implies -3=a((-2)-(-4))^2+(-1)$

$\implies -3=a(2)^2-1$

$\implies -3=4a-1$

$\implies -2=4a$

$\implies a=-\dfrac{2}{4}=-\dfrac{1}{2}$

Therefore, the equation of the parabola is:

$y=-\dfrac{1}{2}(x+4)^2-1$

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1 year ago

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The total amount of deductions from an employee’s gross pay is $83.20. If the gross pay is $378.18, what percent of their gross

Masja [62]

Answer:

22%

Step-by-step explanation:

A percent of something can be thought of as part of that thing divided by the total amount of the same thing and multiplied by 100%.

In this case, the part of the thing is part of a paycheck. The total thing is the total paycheck.

$Percent=\frac{Part}{Total} *100%$ %

$Percent=\frac{83.20}{378.18} *100=0.2200*100=22.000$ %

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2 years ago

2 1/8 of 450 with solution

nika2105 [10]

Answer:

Step-by-step explanation:

hello :

450×21/8=1181,25

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3 years ago

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