3 years ago

Someone please help immediately I'm so done with this

Mathematics

2 answers:

lara31 [8.8K]3 years ago

8 0

It would be A
good luck

dolphi86 [110]3 years ago

3 0

Your answer is going to be A -x^2 + 8x + 6

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Can someone please answer this for me? my teacher never explained this to me, and im lost. please..

strojnjashka [21]

Answer:

117 degrees

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3 years ago

Solve the compound inequality -2x+3<8 and3(x+4)-11<10

Ad libitum [116K]

This is the answer it's negative 5 over 2 < x< 3

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3 years ago

Find thepercent. Round to the nearest whole percent when necessary $6 tip for a $40 dinner

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Answer:

15%

Step-by-step explanation:

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2 years ago

The inequality 9/5C + 32 <-40 can be used to find Celsius temperatures that are less than -40 Fahrenheit. What is the solutio

Blababa [14]

The solution of inequality is C < -40

Solution:

Given that the inequality that is used to find the celsius temperature that are less than -40 fahrenheit

To find: solution of inequality

Given inequality is:

$\frac{9}{5}C + 32 < -40$

So we have to solve the above inequality for C

$\rightarrow \frac{9}{5}C + 32 < -40$

Add -32 on both sides

$\rightarrow \frac{9}{5}C + 32 -32 < -40 - 32\\\\\rightarrow \frac{9}{5}C < -72$

Multiply both the sides by $\frac{5}{9}$

$\rightarrow\frac{9}{5}C \times \frac{5}{9} < -72 \times \frac{5}{9}\\\\\rightarrow C < -8 \times 5\\\\\rightarrow C < -40$

Thus the solution of inequality is C < -40

3 0

4 years ago

Factor completely 50 a^2 b^5 - 35 a^4 b^3 + 5 a^3 b^4

maw [93]

Answer:

$5a^2b^3(-7a^2+ab+10b^2)$

Step-by-step explanation:

Factor $50 a^2 b^5 - 35 a^4 b^3 + 5 a^3 b^4$

$−35a^4b^3+5a^3b^4+50a^2b^5$

= $5a^2b^3(-7a^2+ab+10b^2)$

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3 years ago