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
umka2103 [35]
3 years ago
9

Factor the expression. 48g2 – 22gh – 15h2

Mathematics
2 answers:
IrinaVladis [17]3 years ago
8 0
It’s B because it’s the right answer
kiruha [24]3 years ago
3 0

Answer:

A

Step-by-step explanation:

FOIL:First,Inner,Outer,Last

After the polynomial operations are done we can see that A is the answer.

6g*8g=48g^2

6g*3h=18gh

8g*-5h=-40gh

-5h*3h=-15h

After combining like terms we get :

48g^2-22gh-15h^2

You might be interested in
Write an equation in slope intercept form that is perpendicular to 3x + 2y equals 12 and passes through the point (1,2)​
Zigmanuir [339]

Answer:

The equation is y = (2/3)x + (4/3).

Step-by-step explanation:

First, you have to change the equation into slope-intecept formula to find its gradient (slope) :

3x + 2y = 12

2y =  - 3x + 12

y =   - \frac{3}{2}x  + 6

Given that when a line is perpendicular to the other line, their slope value multiplied, will form -1. Next, we have to find the slope for line :

m1 \times m2 =  - 1

-  \frac{3}{2}  \times m2 =  - 1

m2 =  - 1 \div  -  \frac{3}{2}

m2 =  \frac{2}{3}

Lastly, we have to subatitute the x and y values into the equation, to find its intercept value :

y =  \frac{2}{3}x  + b

let \: x = 1,y = 2

2 =  \frac{2}{3} (1) + b

b = 2 -  \frac{2}{3}

b =  \frac{4}{3}

y =  \frac{2}{3} x +  \frac{4}{3}

5 0
3 years ago
Y= 2x + 7 y= -4x - 5 What is the solution for the system of equations?
Oksi-84 [34.3K]

Answer:

x = -2, y = 3.

as an ordered pair it is (-2, 3).

Step-by-step explanation:

y= 2x + 7

y= -4x - 5

As both right hand expression are = y we have:

2x + 7 = -4x - 5

6x = -12

x = -2

Substitute for x in equation 1:

y = 2(-2) + 7 = 3.

7 0
2 years ago
Read 2 more answers
Find inequality x^4-13x^2 36>0
NeX [460]
<span><span>x<<span>−<span><span>21.633308<span> or </span></span>x</span></span></span>>21.633308</span><span>
This is the answer ;D</span>
7 0
2 years ago
John answered 80% of the questions correctly. There were 30 questions on the test. How many questions did John answer correctly?
Liula [17]

Answer:

he got 24 right

Step-by-step explanation:

30 time 80% is 24

7 0
3 years ago
Find the area of the figure. 7 cm 4 cm 4 cm 1 10 cm 10 cm 8 cm 19 cm
Paladinen [302]

Answer:

132cm^2

Step-by-step explanation:

first break the shape up into component shapes. the shape is made of two rectangles and two triangles. the area for a rectangle is A=BH where b is base and h is height. the area of a right triangle is BH/2 where b is the base and h is the height. you are given the base and height of the top rectangle 4x7. To find the area of the triangles and the second rectangle you have to do some algebra. the total base length is 19cm and the top rectangle has a length of 7cm so 19-7 leaves you with 12cm to spare and there is two symmetric triangles on each side so 12/2 is 6. now we know all the measurements and can solve.

3 0
2 years ago
Other questions:
  • Help meeeeee I begggg
    9·1 answer
  • What is the Premeter of 4' square
    9·1 answer
  • If the function 5x+y=1 has the domain (-2, 1, 6), then what is the corresponding range?
    8·1 answer
  • Help me please :D #MathHelp - simply question! Points :D
    10·2 answers
  • How many triangles can be constructed with angle measurements ​ 90°,45°,50° ​ ?
    15·1 answer
  • Trey buys a bag of 12 tangerines for $3.48. Find the unit price in dollars per tangerine. If necessary, round your answer to the
    11·2 answers
  • The square root of 41 is between what perfect square
    12·1 answer
  • Question 10 of 25
    9·1 answer
  • Almost done! Soooo close! I’m at 72% and I need 90 percent *bonus question for brainliest* , how many more questions do I need t
    5·1 answer
  • HELP!! brainly :) uwu please
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!