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
MatroZZZ [7]
3 years ago
15

Given m||n, find the value of x (x+12) (4x-7)

Mathematics
1 answer:
NARA [144]3 years ago
6 0

Answer: 4x^2+41x−84

Step-by-step explanation: (x+12)(4x−7)

(x+12)(4x+−7)

(x)(4x)+(x)(−7)+(12)(4x)+(12)(−7)

4x^2−7x+48x−84

4x^2+41x−84

You might be interested in
What is the solution to system of equation
Alenkinab [10]

The lines are intersected at point (0, -5). So (0, -5) is the solution.

Answer is the third one

(0,-5 )

5 0
3 years ago
What statements about the graphs of these two functions are true?
tamaranim1 [39]

Answer:

B)Only one graph intersects the y-axis above y=0

Step-by-step explanation:

Both functions are in y=mx+b. The y-intercept  is b.

f(x) has the y-intercept 3. It intersects above y=0.

g(x) has the y-intercept -4. It intersects below y=0.

This means B is correct.


5 0
3 years ago
Suppose that the functions s and t are defined for all real numbers x as follows.
PolarNik [594]

Answer:

(s-t)(-1) = -1

(s+t)(-1) = -7

Step-by-step explanation:

Given the following set of functions

s(x)=2x-2

t(x)=3x

(s-t)(x) = s(t) - t(x)

(s-t)(x) = 2x - 2 - 3x

(s-t)(x)  = -x -2

(s-t)(-1) = -(-1) - 2

(s-t)(-1) = 1-2

(s-t)(-1) = -1

(s+t)(x) = s(t) + t(x)

(s+t)(x) = 2x - 2 + 3x

(s+t)(x)  = 5x -2

(s+t)(-1) = 5(-1) - 2

(s+t)(-1) = -5-2

(s+t)(-1) = -7

8 0
3 years ago
This question is about rate tables please help​
Jobisdone [24]

Answer: 3 chewy fruit worms cost 0.30 dollars. 300 chewy fruit worms cost 30 dollars. you can buy 100 chewy fruit worms for 10 dollars. you can buy 500 chewy fruit worms for 50 dollars. the unit price for a chewy fruit worm is 0.10 dollars. The unit rate is 1:0.10.

Step-by-step explanation:

4 0
3 years ago
Can you help me please everyone is ignoring my questions
galben [10]

Answer:

A= 37 degrees

C= 43 degrees

Step-by-step explanation:

Hey there!

So this question looks a lot more complicated than it really is.

Complementary angles are the same.

Supplementary angles add up to 180 degrees or in other words a straight line.

If A and B are complementary and B equals 37 degrees, than A is also 37 degrees.

To find C, all we would do is subtract 37 from 180 to find the leftover amount.

180-37=43

So, in conclusion:

A= 37 degrees

C= 43 degrees

Hoped this helped! :D

Comment if you have any further questions!

3 0
3 years ago
Read 2 more answers
Other questions:
  • Dave can bike 6 miles in 30 minutes. How far can he bike in 45 minutes?
    10·1 answer
  • A rectangle prism is 7 cm long, 5 cm wide, and 4 cm. Which values are the areas of cross sections that are parallel to a face or
    10·1 answer
  • Find the perimeter of the rectangle whose lenth is 24cm and diagonal is 25cm​
    14·1 answer
  • What is the slope of a ladder leaning against the wall? (10 ft, 9ft, 3ft)
    15·1 answer
  • How many square inches of sheet metal are used to make the vent transition​ shown? (The ends are​ open.)
    8·1 answer
  • Find the measure of A <br><br> A:46<br> B:90<br> C:134<br> D:88
    12·2 answers
  • Determine which is the steepest. Explain why it is the steepest.
    6·1 answer
  • For the boxplot
    15·1 answer
  • The first three steps of completing the square to solve the quadratic equation 2? + 8x + 5 = 0 are shown
    11·2 answers
  • 8. How do outliers affect the mean of a data set?
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!