1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Irina-Kira [14]
3 years ago
14

What is the product? (2x - 1)(x+4) 2²-4 2x²+4 2x^2+7x-4 2x^2-7x-4

Mathematics
1 answer:
SVETLANKA909090 [29]3 years ago
7 0
2x^2 -7x -4 is the answer
You might be interested in
Will mark brainliest and rate 5/5
Levart [38]

Answer: Usually the formula for the volume of a prism is V=b(h)—> In words, Volume equals base times height. This means the height 10 would replace h. —> V=b(10). Next we want to find the B in the forumla. If you notice the question says that the base is 24 square centimeters. So our new formula is V=24(10). So option C, V=24x10 is the correct answer.

8 0
2 years ago
The diagram below shows a square inside a regular octagon. The apothem of the octagon is 15.69 units. To the nearest square unit
Musya8 [376]

Answer:

C.  647 square units

Step-by-step explanation:

To find the shaded area, subtract the area of the unshaded square from the area of the octagon.

<u>Area of the octagon</u>

\textsf{Area of a regular polygon}=\dfrac{n\:l\:a}{2}

where:

  • n = number of sides
  • l = length of one side
  • a = apothem

Given:

  • n = 8
  • l = 13
  • a = 15.69

Substitute the given values into the formula and solve for A:

\implies \textsf{Area}=\sf \dfrac{8 \cdot 13 \cdot 15.69}{2}

\implies \textsf{Area}=\sf \dfrac{1631.76}{2}

\implies \textsf{Area}=\sf 815.88\:\:square \:units

<u>Area of the square</u>

\implies \textsf{Area}=\sf 13^2=169 \:\:square \:units

<u>Area of the shaded region</u>

= area of the octagon - area of the square

= 815.88 - 169

= 646.88

= 647 square units (nearest square unit)

3 0
2 years ago
Read 2 more answers
HELP PLSSS!!!
djverab [1.8K]

Answer:

C

Step-by-step explanation:

3 0
2 years ago
Read 2 more answers
Rewarding brainly (dont get mad if i dont do it right away
jeyben [28]
32 units

Uhh- i just graphed the ordered points and it indeed formed a rectangle. I counted how many units are around the rectangle cus thats what perimeter is. Its 32 units

Ita not quite complicated tho. Have a nice day
6 0
3 years ago
Read 2 more answers
In a recent NFL game, the Green Bay Packers scored 14 points less than the tennessee titans. Write and solve an equation to find
irakobra [83]
So the green bay packers scored 14 less so this means that the Tennessee titans must of had 14 more points than the green bay packers so this means that Tennessee titans had 14+14=28 points
6 0
3 years ago
Other questions:
  • Hugo decided to pay $2 a week to his brother to buy a bicycle. The equation y – 10 = –2(x – 10) models the amount of money he ow
    8·2 answers
  • The average time taken for your Internet service provider to remotely resolve a trouble ticket has a Normal distribution, with a
    10·1 answer
  • 8. What is the sum of the exterior angles of
    7·2 answers
  • Identify the property used in each of the steps​
    10·1 answer
  • Alexis uses toy blocks to build a building.each toy block is 1 cubic inch. The first three floors of the model are made up of 6
    10·1 answer
  • Mr. Piper's plumbing needed
    15·2 answers
  • Urgently plsss A randomly generated password contains four characters. Each of the four characters is either a lowercase letter
    7·1 answer
  • CAN SOMEONE PLS HELP ILL GIVE YOU BRAINLIST!! I DONT UNDERSTAND IT .
    13·2 answers
  • Find the value of x for the right triangle.​
    12·1 answer
  • Make y the subject of this formulae X=a-2by^2
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!