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Sindrei [870]
3 years ago
11

Simplify: -3(y + 2)2 - 5 + 6y What is the simplified product in standard form?

Mathematics
1 answer:
Tasya [4]3 years ago
5 0

Answer:

-17

Step-by-step explanation:

you have -3(y+2)2-5+6y so first you need to distibute

=−6y+(−12)+(−5)+6y  <----- distributed version

then start combining like terms

(-6y+6y)+(-12+(-5))

after you have combined those you get

-17

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Use the graph to determine the domain and range of the relation and wether the relation is a function
valentinak56 [21]

Answer:

C. Domain: {x|-8\le x\le8}, Range: all real numbers;No, it is not a function

Step-by-step explanation:

From the diagram in the attachment, the domain is  {x|-8\le x\le8}.

The reason is that, the furthest the graph could extend is 8 to the right and left of the y-axis.

The range of the relation is all real numbers. The reason is that, the graph extends up above and below the x-axis without bounds.

The relation is not a function, because its graph failed the vertical line test.

See graph

The correct answer is C.

6 0
3 years ago
Jackie made $28 babysitting last week. her brother joe made only 86% as much as she did. how much did joe make?
strojnjashka [21]
Her brother joe made $52.08. First you need to make the percent into a decimal, like this 86% => .86. Then multiply .86 to $28. After that add what you got to $28.
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3 years ago
How many plants spaced every 6 in. are needed to surround a circular walkway with a 25-ft radius?
inn [45]
Well your going to need 5, since 4 wouldn't be enough, 4 would only be 24.
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3 years ago
Which one is right. please help will mark you brainliest please help !!​
Alex73 [517]

Answer:

The first one

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
If lines a and b are parallel, and m&lt;8=150, what is the m&lt;2
ss7ja [257]

Step-by-step explanation:

\underline{\large{ \tt{G \: I \: V \: E \: N}}} :

  • Line a & b are parallel
  • m ∠ 8 = 150 °

\underline{ \large{ \tt{T \: O\:  \: F \: I \: N \:D}}} :

  • m ∠ 2

\underline{ \large{ \tt{S\: O \:L \: U \: T \: I \: O \: N}}} :

\large{ \tt{m  \: \angle \: 8  \:  +  \: m  \: \angle \: 2 = 180 \degree}} [ Sum of co-interior angles ]

⤑ \large{ \tt{150 \degree \:  + m  \: \angle \: 2}} = 180 \degree

⤑ \large{ \tt{m \angle \: 2 \:  =  \: 180 \degree - 150 \degree}}

⤑ \large{ \tt{m  \: \angle \: 2 \:  =  \bold{ \tt{30 \degree}}}}

\red{ \boxed{ \boxed{ \tt{Our \: final \: answer :  \boxed{ \underline{ \bold{ \tt{30 \degree}}}}}}}}

Hope I helped ! ♡

Have a wonderful day / night ! ツ

# \underbrace{ \tt{Carry \: On \: Learning}} !!

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8 0
3 years ago
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