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3 years ago

Pls help I’ll give brainliest

Mathematics

1 answer:

alexandr402 [8]3 years ago

7 0

What grade is this? are these meant to be fractions?

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Evaluate each function. 14) g(x)= 3x² - 1; Find g(-3)

adelina 88 [10]

$g(x) =3x^2 -1\\\\g(-3)=3(-3)^2 -1 \\ \\~~~~~~~~~=3(9) -1 \\\\~~~~~~~~~=27-1\\\\~~~~~~~~~=26$

5 0

2 years ago

Read 2 more answers

Area of circle. show your work please

Neporo4naja [7]

 so the answer is 3.14.

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6 0

3 years ago

A basketball team will play 12 home games during the season. it has played 6 home games so far. of the season's remaining games,

Arisa [49]

Answer:

Step-by-step explanation:

⅓g + 6 = 12

⅓g = 6 Subtracted 6 from each side

g = 18 Multiplied each side by 3

18 games remain in the season.

Check:

⅓ × 18 + 6 = 12

6 + 6 = 12

12 = 12

3 0

3 years ago

Allison and Lindsey each measured their bedrooms for new carpeting. They found

Pavel [41]

Answer:

Step-by-step explanation:

Let's assume that the length of a side of Allison's room as x

So, Lindsey's room = x + 3

If Lindsey's room needs 225 sq. feet of carpeting, then x + 3 = $\sqrt{225}$

So, x + 3 = 15

Therefore, x = 15 - 3 = 12 ( So, Allison's room has a side of length 12)

Therefore, the carpeting needed = 12 × 12 = 12² = 144 sq. feet

There's your answer!

6 0

3 years ago

E=6c^2−2c−1 F=−4c^2+7c+5 E+F=

IRINA_888 [86]

The answer of given equation is $2c^{2}$ + 5c +4

Step-by-step explanation:

By putting the given values of E and F we get,

E + F

=( $6c^{2}-2c-1$ ) + (- $4c^{2}+7c+5$ )

Here we will take the coefficient of same variable together

=( $6c^{2}-4c^{2}$ ) +( -2c +7c) +( -1+5)

= $2c^{2}$ + 5c +4

Hope this helps you.

4 0

3 years ago