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fomenos
3 years ago
13

(-7,5) reflected over y axis

Mathematics
2 answers:
lbvjy [14]3 years ago
6 0

Answer:

( 7, 5 )

Step-by-step explanation:

when reflected over the y axis they numbers are in quadrant 1 which means both numbers are positive.

krok68 [10]3 years ago
5 0

Answer:

add

Step-by-step explanation:

23456

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I think its 92 but im not entirely sure. hope it helps though
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Find the product of 2x^4(4x^2 + 3x + 1).
lianna [129]
We want to find the product:

                         \displaystyle{ 2x^4\cdot(4x^2 + 3x + 1).

By the \text{Distributive property}, we distribute 2x^4 over each of the three terms inside the parenthesis:

\displaystyle{ 2x^4\cdot(4x^2 + 3x + 1)=2x^4\cdot4x^2+2x^4\cdot3x+2x^4\cdot1.

Multiplying the coefficients, and adding the exponents we get:

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Answer: 8x^6+6x^5+2x^4.
5 0
4 years ago
A bag of chocolates is labeled to contain 0.384 pounds of chocolates. The actual weight of the chocolates is 0.3798 pounds. Are
Marta_Voda [28]

Based on the information given the chocolates stated on the label is 0.0042-ounce lighter.

Weight:

Using this formula

Chocolate weight=Current weight-Actual weight

Where:

Current weight=0.384

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Let plug in the formula

Chocolate weight=0.384-0.3798

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6 0
2 years ago
Find the slope of the line that goes through each pair or points (5,-18),(-10,-12)
REY [17]

Answer:

-0.4

Step-by-step explanation:

3 0
4 years ago
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Black_prince [1.1K]

Answer:

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Step-by-step explanation:

a^4+2a^3-a-2

Lets factor by grouping

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Factor out an a from the first group and a 2 from the second group

a(a^3 -1)  +2(a^3-1)

Factor out (a^3-1)

(a^3-1)(a+2)

We need to recognize that a^3-1 is the difference of cubes

(x^3-y^3) = (x-y) (x^2+xy+y^2)

Let x=a  and y=1

(a-1) *(a^2 +a-1) (a+2)

6 0
3 years ago
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