MATHEMATICS HIGH SCHOOL

Will mark brainliest!Which of the following is the result of using the remainder theorem to fin F(-2) for the polynomial function F(x)=-2x^3+x^2+4x-3?

A. -23
B. 9
C. -11
D. 3

Answers

Answer 1
Answer:

Answer:

B

Step-by-step explanation:

To find f(- 2) substitute x = - 2 into f(x)

f(- 2) = - 2(- 2)³ + (- 2)² + 4(- 2) - 3

        = - 2(- 8) + 4 - 8 - 3

        = 16 + 4 - 8 - 3

        = 9 → B

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CHECK MY MATH PLEASE!? 1. When you estimate expenses for a month, you should _______.A: add expenses for rent/mortage, utilities, food, and gas. (my answer) B: Round all expenses down.C: Add only the rent/mortgage and utility expenses.D: Estimate that it will be about 20% of your net income.2. Suppose you have a bi-weekly mortgage payment of $657. If there are typically 4 weeks in a month, what do you need to do to estimate your monthly mortgage payment?A: Multiply it by 2, then roundB: Round it down to $650, then multiply by 2C: Add it to other estimates just as it isD: Multiply it by 4, then round (my answer)3. Rent is $978. Phone charges last month were $54.89. Groceries cost about $93/week. What is a good estimate of your monthly expenses? A: $1,126.00B: $1,100.00C: $1, 433.00D: $1,400.00 (my answer)4. Bi-weekly mortgage is $455. Monthly phone charges are $34.95. The electric bill last month was $65.88. Groceries cost about $87/week. What is a good estimate of your monthly expenses?A: $643.00B: $904.00 (my answer)C: $1,098.00D: $1,359.00

Simplify.13+(49−19)2

Enter your answer, as a simplified fraction, in the box.

Answers

Simplified :13+[2(10)]
13+20
Answer : 33

Please help me ASAP ...

Answers

Answer:

statements is 1,3,7,8 and reasons are 2, 4, 5, 6

Step-by-step explanation:

Answer:

<4 ~= <8 - Corresponding Angles Theorem

<2 ~= <8 - Alternate Exterior Angles Theorem

<2 ~= <4 - Vertical Angles Theorem

line I || line m - Transitive Property

Create a table of values for the given function.Function: f(x)=−4x+3

x
y
−2
−1
0
1
2

Answers

To create a table of values for the given function f(x) = -4x + 3, we need to substitute the given values of x into the function and calculate the corresponding y values.

Here's the table:

x y

-2 11

-1 7

0 3

1 -1

2 -5

To find the corresponding y values, we plug each x value into the function:

f(-2) = -4(-2) + 3 = 11

f(-1) = -4(-1) + 3 = 7

f(0) = -4(0) + 3 = 3

f(1) = -4(1) + 3 = -1

f(2) = -4(2) + 3 = -5

So, the table of values for the function f(x) = -4x + 3 is as follows:

x y

-2 11

-1 7

0 3

1 -1

2 -5

HELP HELP HURRY!!!!!Which point is located on ray PQ?

A. point M
B. point N
C. point O
D. point R

diagram shown below...

(((<--------M---------N---------O------P--------Q----------R--------S--------->)))

Answers

Answer:

Point R located on ray PQ.

Step-by-step explanation:

Given : Diagram

To find : Which point is located on ray PQ.

Solution : We have given <--------M---------N---------O------P--------Q----------R--------S--------->.

Ray : A part of a line with a start point but no end point (it goes to infinity).

We can see from the diagram ray PQ start from P but it has no end point.

So , point R ans S located on ray PQ but we have option R

Therefore, D. point R located on ray PQ.
If the entire ray is PQ, then all of those points lie on the ray.

A quadrilateral ___________ has one pair of parallel sidesalways
sometimes
never
inconclusive

Answers

A quadrilateral sometimes has one pair of parallel sides. Then the correct option is B.

What is a quadrilateral?

The quadrilateral has four sides and four angles. The sum of internal angles is 360 degrees.

If the quadrilateral has one pair of parallel sides is known as a trapezoid. And if the quadrilateral has two pairs of parallel sides is known as a parallelogram.

If all the angles are congruent then the parallelogram becomes a rectangle. And if all the sides are congruent then the parallelogram becomes a rhombus. If both sides and angles become congruent in the parallelogram then is known as a square.

A quadrilateral sometimes has one pair of parallel sides. Then the correct option is B.

More about the quadrilateral link is given below.

brainly.com/question/13805601

#SPJ2
A  quadrilateral always has one pair of parallel sides.

Of the 8760 hours in a year, one television was on for 2190 hours. What percent is this?

Answers

IS 25%, YOU FIND OUT BY DIVIDING 8760/100=87.60 WHICH REPRESENTS 1 PERCENT  AND THEN 2160/87.60=25%
ALSO, IF YOU DIVIDE 8760/2190=4, SO THIS REPRESENTS 25%
HOPE IS CLEAR
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