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
tankabanditka [31]
4 years ago
13

Which quadratic equation is equivalent to (x + 2)2 + 5(x + 2) – 6 = 0

Mathematics
1 answer:
satela [25.4K]4 years ago
3 0
If we expand that binomial and at the same time distribute the 5 into the set of parenthesis, what we have is this: x^2+4x+4+5x+10-6=0.  Combining like terms we have x^2+9x+8=0.  As far as I can tell, that is the answer you are looking for, although there are no choices.
You might be interested in
How to solve the equation 8x-5=19
tiny-mole [99]

8x-5=19

+5 on each side

8x=24

Divide by 8 on each side.

X=3


8 0
3 years ago
Read 2 more answers
The points (0, 3), (4, 0), (9, 0), (0, 11), and (14, 0) are plotted on the graph. On a coordinate plane, points (0, 3), (4, 0),
Advocard [28]

Answer:

can you take a picture it might make it easier for me

3 0
3 years ago
Read 2 more answers
(3a)^ 3 = This expression without exponents is
katovenus [111]
If you need help on how to solve an equation go to math.way
They are able to help you solve this and show you have to work it out. 
5 0
3 years ago
A local aquarium purchased a new turtle tank for their giant turtle exhibit. What is the volume of the turtle tank?
Usimov [2.4K]

Answer:

1440 m³

1200 m³

Step-by-step explanation:

A local aquarium purchased a new turtle tank for their giant turtle exhibit.

If the dimensions of the tank are 15 m by 12 m by 8 m and the tank is of a cuboid shape and its volume is given by, V = (Length) × (Width) × (Height), then the volume of the tank will be

V = 15 × 12 × 8 = 1440 m³.

Again, if the dimensions of the tank are 15 m by 8 m by 10 m, then its volume will be

V = 15 × 8 × 10 = 1200 m³ (Answer)

7 0
3 years ago
Point O is the center of the circle. What is the value of x?
leva [86]

Answer:

66°

Step-by-step explanation:

Since segments MN and MP are tangent to the circle, then

\angle MPO=\angle MNO=90^{\circ}

The sum of the measures of all interior angles of the quadrilateral is equal to 360°, so

\angle NOP+\angle MPO+\angle MNO+\angle NMP=360^{\circ}\\ \\114^{\circ}+90^{\circ}+90^{\circ}+x^{\circ}=360^{\circ}\\ \\x^{\circ}=360^{\circ}-114^{\circ}-90^{\circ}-90^{\circ}\\ \\x^{\circ}=66^{\circ}

7 0
3 years ago
Read 2 more answers
Other questions:
  • Xavier is designing a display for a bulletin board that is 3.5 feet wide. He wants to place a 14-inch-wide poster in the center
    15·1 answer
  • Please help? I need this like... NOW.
    11·2 answers
  • The length of a rectangle is 3x + 6. The width of the rectangle is 4x + 2. Find the area and perimeter of the rectangle.
    13·1 answer
  • Find the 6th term in the expansion of (x + 2)9.
    10·1 answer
  • 17976 / 28<br><br><br><br><br> / means divide if you didn't know :)
    15·1 answer
  • What is the probability of the complement of spinning an even number by using the spinner below
    10·2 answers
  • Help me out please<br> simple 8th grade math.
    12·1 answer
  • I need help with this
    13·1 answer
  • Which inequality is the solution to 2(6−4x)&gt;18−2x?<br><br>x -1<br>x &gt; -3
    9·2 answers
  • I really need some help!
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!