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zysi [14]
3 years ago
15

Let f(x) = x + 7 and g(x) = x − 4. Find f(x) ⋅ g(x). (1 point) x2 − 3x −28 x2 − 3x − 11 x2 + 3x − 28 x2 + 3x − 11

Mathematics
1 answer:
slavikrds [6]3 years ago
3 0

f(x)=x+7\\g(x)=x-4\\f(x)*g(x)=(x+7)(x-4)\\f(x)*g(x)=x^2+3x-28

So it's x^2+3x-28

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Emergency meeting!!!!!!!! emergency meeting!!!!!!!! emergency meeting!!!!!!!! emergency meeting!!!!!!!! emergency meeting!!!!!!!
Marina CMI [18]

Answer:

theres supposed to be an equal sign to find the values of r and q tho... :\

4 0
3 years ago
How to solve y for the equation 6y+x=8
IgorC [24]

y=4/3-x/6

Step-by-step explanation:

6y/6+x/6=8/6

y+x/6=4/3

-x/6 -x/6

y=4/3-x/6

7 0
4 years ago
Read 2 more answers
Shortly after the Munich Agreement gave Germany the Sudetenland, Hitler invaded
Yuliya22 [10]

Answer:

Poland

Step-by-step explanation:

Despite the Britain and France's efforts to appease Germany by giving Hitler the Sudetenland, Hitler did not hesitate the break the peace agreement he had signed with the Britain and France and proceed to invade Poland in his question to capture all of Europe, and, possibly, the entire world. By Hitler doing so, Britain and France declared war on Germany, therefore officially commencing World War II.

Hope this helps you! Give me Brainliest! :)

Cheers!

3 0
3 years ago
Rikki's hourly salary is $9.64. Last week she worked a 22-hour week. How much did she earn?
jek_recluse [69]
<h3>Answer: 212.08 dollars</h3>

Work Shown: Multiply 9.64 and 22 to get 9.64*22 = 212.08

7 0
4 years ago
HELP MEEEEEEEEEEEEE PLZZZZZZZZZZZZ
Leona [35]

Let's say we wanted to subtract these measurements.

We can do the calculation exactly:

45.367 - 43.43 = 1.937

But let's take the idea that measurements were rounded to that last decimal place.  

So 45.367 might be as small as 45.3665 or as large as 45.3675.

Similarly 43.43 might be as small as 43.425 or as large as 43.435.

So our difference may be as large as

45.3675 - 43.425 = 1.9425

or as small as

45.3665 - 43.435 = 1.9315


If we express our answer as  1.937 that means we're saying the true measurement is between 1.9365 and 1.9375.  Since we determined our true measurement was between 1.9313 and 1.9425, the measurement with more digits overestimates the accuracy.

The usual rule is to when we add or subtract to express the result to the accuracy our least accurate measurement, here two decimal places.

We get 1.94 so an imputed range between 1.935 and 1.945.  Our actual range doesn't exactly line up with this, so we're only approximating the error, but the approximate inaccuracy is maintained.


7 0
3 years ago
Read 2 more answers
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