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
riadik2000 [5.3K]
2 years ago
7

(x + 4)(3x + 2) = ____________ 2. (3x – 1)(2x – 5) = ____________ 3. (5x + 2)(2x + 5) = ____________ 4. (4x – 1)(2x + 7) = _____

_______ 5. (2x + 6)(4x + 8) = _
Mathematics
1 answer:
Sidana [21]2 years ago
6 0

Answer:

Step-by-step explanation:

Use FOIL method

1) (x +4 )(3x +2) = x*3x + x*2 + 4*3x + 4*2

                        = 3x² + 2x + 12x + 8

                        = 3x² + 14x + 8

4) (4x - 1) (2x + 7) = 4x*2x + 4x*7 + (-1)*2x + (-1) * 7

                           = 8x² + 28x - 2x - 7

                            = 8x² + 26x - 7

You might be interested in
Hi yes I have more questions theyre in the pics as well as here
navik [9.2K]

Answer:

1.-6

Step-by-step explanation:

I don't know how to do the second one but

BD = DC

x+8 = 3x+2

2x=-4

x=-2

-6+12

-6

5 0
3 years ago
Triangle XYZ has coordinates X(2, 4), Y(−3, 4), and Z(−3, 1). If the triangle is translated using the rule (x, y) → (x − 2, y +
Crank
<span>Y(−3, 4) is the original

</span><span>(x, y) → (x − 2, y + 1) is the rule you're using

(-3, 4) </span>→ (-3 - 2, 4 + 1)

(-3, 4) → (-5, 5)

<span>Y'(–5, 5)</span>
7 0
3 years ago
Read 2 more answers
Rossi is planning a date with his girlfriend. He plans for them to watch a movie, go out to dinner, and then attend a sporting e
Inga [223]

Answer:

109410480 dates.

Step-by-step explanation:

We can find 555*888*222 different dates = 109410480 dates.

This is because we can find the total number of combinations between the different choices by multiplying the numbers of each different factor.

Hope this helped!

6 0
3 years ago
-8= 3-5(x+6) solving algebraicaily​
SOVA2 [1]

Let's solve your equation step by step

-8=3-5(x+6)

Step 1: simplify both sides of the equation

-8=3-5(x+6)

-8=3+(-5)(x)+(-5(6) (distribute)

-8=3+-5x+-30

-8=(-5x)+(3+-30) (combine like terms)

-8=-5x+-27

-8=-5x-27

Step 2: flip the equation

-5x-27=-8

Step 3: add 27 to both sides

-5x-27+27=-8+27

-5x=19

Step 4: Divide both sides by -5

-5x/-5 = 19/-5

Answer : x= -19/5

4 0
4 years ago
Read 2 more answers
How do i graph -2x+5.
vichka [17]
It is a nice linear equation. Remember y=mx+b
b is the y intercept you'll see
m is the slope rise over run
I don't like giving answers away but I am ready to help!

8 0
3 years ago
Other questions:
  • Find the 50th term of the sequence 5, -2, -9, -16....
    9·1 answer
  • In the diagram, line segment CD is the perpendicular bisector of line segment AB, and E is a point not on either line that is on
    9·1 answer
  • HELP PLEASE ASAP!!!!!
    7·1 answer
  • Example of intellectual achievements of maths in modern world
    6·1 answer
  • Consider the line segment.
    9·1 answer
  • Combine like terms:
    12·1 answer
  • Which statement is true about the polynomial 3x2y2 − 5xy2 − 3x2y2 + 2x2 after it has been fully simplified? It has 2 terms and a
    11·2 answers
  • how many scoops of rice can a barrel, with an interior volume of 351.68 inches, hold if each scoop is a hemisphere with radius 1
    10·1 answer
  • Find the derivative of <br><img src="https://tex.z-dn.net/?f=%20y%20%3D%20%5Csqrt%5B3%5D%7Bx%7D%20" id="TexFormula1" title=" y =
    11·1 answer
  • Find the area of a circle with radius, <br> r<br> = 6.43m.<br> Give your answer rounded to 2 DP.
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!