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Stels [109]
3 years ago
12

SOMEONE PLEASE DO THIS

Mathematics
1 answer:
Triss [41]3 years ago
7 0

Hola mate

I don't know the answer but i will solve for you later.

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Factor by grouping.<br> xv+ 3x-2v-6
andrey2020 [161]

Answer:

(x - 2)(v + 3)

Step-by-step explanation:

xv + 3x - 2v - 6

= x(v + 3) - 2(v + 3)

4 0
3 years ago
If AX) = x2 + 2x + 3, what is the average rate of change of AX) over the interval (-4, 6]? OA 51 B. 40 OC. 31 OD 20 OE 4​
Yuki888 [10]

Answer:

E

Step-by-step explanation:

The average rate of change of A(x) in the closed interval [ a, b ] is

\frac{f(b)-f(a)}{b-a}

Here [ a, b ] = [ - 4, 6 ] , then

f(b) = f(6) = 6² + 2(6) + 3 = 36 + 12 + 3 = 51

f(a) = f(- 4) = (- 4)² + 2(- 4) + 3 = 16 - 8 + 3 = 11 , thus

average rate of change = \frac{51-11}{6-(-4)} = \frac{40}{10} = 4 → E

4 0
3 years ago
Find the area, Show steps please
PIT_PIT [208]

Answer:

area = 8.75 ft²

Step-by-step explanation:

area = 1/2bh

area = 1/2(7)(2.5) = 8.75 ft²

8 0
3 years ago
Could somebody help me please
mestny [16]

Answer:

Integers; -10

Step-by-step explanation:

Numbers that include zero, counting numbers and negative counting numbers are integers.

Whenever someone owes money to another, this is represented by adding a negative sign.

7 0
3 years ago
Convert the mixed number into a decimal. 5 1/4 That is the fraction of 5 and 1/4
Gennadij [26K]

Answer:

The answer is A.

Step-by-step explanation:

I did it.

8 0
3 years ago
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