2 years ago

If the area of a

1 answer:

4 0

Answer:

Take the base of the parallelogram to be 40 cm. 1,200 sine (36) = 40 * h. Divide both sides by 40. So, the height of the parallelogram is 17.63 cm.

Step-by-step explanation:

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The function f(x) = -(x+5)(x + 1) is shown

FinnZ [79.3K]

Answer:

all real numbers less than or equal to -4

Step-by-step explanation:

most of the numbers are negative less are positive

i need more information to help you better.

4 0

2 years ago

In which set are all of the numbers solutions to this inequality?

Nastasia [14]

The answer is answer choice B,

B) {-2, -1, 0, 1}

~~

I hope that helps you out!!

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8 0

3 years ago

Which equation is the inverse of y = 7x2 – 10?

MrRissso [65]

we have

$y=7x^{2}-10$

To find the inverse

Step 1

Exchanges the variables, x for y and y for x

$x=7y^{2}-10$

Step 2

Isolate the variable y

$x=7y^{2}-10$

$7y^{2}=x+10$

$y^{2}= \frac{x+10}{7}$

Square Root both sides

$y=(+/-)\sqrt{\frac{x+10}{7}}$

Step 3

Let

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

$f(x)^{-1}=(+/-)\sqrt{\frac{x+10}{7}}$

therefore

<u>the answer is</u>

The inverse is

$f(x)^{-1}=(+/-)\sqrt{\frac{x+10}{7}}$

8 0

2 years ago

Read 2 more answers

9 ft./s into miles per hour

nexus9112 [7]

First multiply 9 by 60 to find feet/minute: 9x60=540. Multiply that answer by 60 to get feet/hour: 540x60=32400. Divide that by 5,280 to get miles/hour: 32400/5280=6.14 roughly :)

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2 years ago

If half of the 100 passengers are men, find the probability that the mean height of the 50 men is less than 76 in.

goldenfox [79]

Answer:

54in

Step-by-step explanation:

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2 years ago