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3 years ago

Please help me with this geometry question. i attached an image.

Mathematics

1 answer:

PilotLPTM [1.2K]3 years ago

3 0

The measure of angle AEB is 19 degrees

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Solve the equation -4(8+y)=90.

Delvig [45]

Answer:

-32+y+90

y=122

Step-by-step explanation:

8 0

3 years ago

The graph of the parent function f(x) = x3 is transformed such that g(x) = f(–2x). How does the graph of g(x) compare to the gra

Anni [7]

Answer:

b) g(x) is stretched horizontally and reflected over the x-axis.

Step-by-step explanation:

The given parent function is

$f(x) = {x}^{3}$

The transformed function is

$g(x) = f (- 2x)$

We want to see how the transformed graph compares with the parent graph.

The negation inside means all x-coordinates we're negated.

This means, there is a reflection in the y-axis.

The factor of 2 within the function means a horizontal stretch by a factor of 1/2.

The correct answer is B.

8 0

3 years ago

Read 2 more answers

What is 56.23 × 104 in standard form?

aleksklad [387]

Answer:

5.23×10^5

Step-by-step explanation:

You mean 56.23×10^4?

That would be 5.623×10×10^4, or 5.23×10^5

4 0

3 years ago

Read 2 more answers

How many sqft is in a rectangle of 360 by 190 feet

monitta

Answer: 68400

Explanation: The question is asking for area so you do base times height. In this case you multiply 360 times 190.

4 0

3 years ago

PLEASE HELP Complete the table with the number of sit-ups you have to do sunday so that the mean number of sit-ups per day is 10

klemol [59]

The complete table will be:

$Monday - 100\\ Tuesday-65\\ Wednesday- 120\\ Thursday-150\\ Friday-90\\ Saturday- 0\\ Sunday-175$

Explanation

Suppose, the number of sit-ups in Sunday is $x$

Mean is the simple average of some numbers. For finding the mean number of sit-ups per day, we need to divide the 'total number of sit-ups' by the 'total number of days'.

Here the total number of days is 7 and the total number of sit-ups for 7 days $= 100+65+120+150+90+0+x= 525+x$

Given that, the mean number of sit-ups per day is 100. So, the equation will be...

$\frac{525+x}{7}=100\\ \\ 525+x=700\\ \\ x= 700-525=175$

So, the number of sit-ups you have to do Sunday is 175.

6 0

3 years ago