Mathematics, 08.10.2019 01:50 leeorareeves299

What is the product of (4x – 7)(4x + 7)?

a. 16x2 – 49
b. 8x2 + 56x – 49
c. 16x2 + 56x – 49
d. 8x2 – 49

Answers: 3

Show answers

Another question on Mathematics

Mathematics, 21.06.2019 17:00

Sole with work in 10 years, the average number of hours of tv watched per week by teenagers dropped from 23.9 to 21.4. find the percent of change.

Answers: 1

Answer

Mathematics, 21.06.2019 19:20

Which letters from the table represent like terms? a and b b and c a and d b and d

Answers: 3

Answer

Mathematics, 21.06.2019 20:30

The areas of two similar triangles are 72dm2 and 50dm2. the sum of their perimeters is 226dm. what is the perimeter of each of these triangles?

Answers: 1

Answer

Mathematics, 21.06.2019 22:10

On a piece of paper, graph y< x-1. then determine which answer choicematches the graph you drew.13. z3. 2(3.290-1)

Answers: 2

Answer

You know the right answer?

What is the product of (4x – 7)(4x + 7)?

a. 16x2 – 49
b. 8x2 + 56x – 49
c....

Questions

Mathematics, 29.06.2019 03:50

Adding an outlier at 15 and 30 will effect what changes, if any? a) the mean and median will remain unchanged. b) the mean will increase, but the me...

Mathematics, 29.06.2019 03:50

Solve the equation sin^2 x=3 cos ^2 x...

Biology, 29.06.2019 03:50

Some reptiles, like snakes, have olfactory receptors...

Mathematics, 29.06.2019 03:50

Which of the following statements are true? 1. the difference between -1.4 and -8.3 is positive.2. -1.4 + 8 3 has the same value as the difference bet...

Social Studies, 29.06.2019 03:50

How did the first people who lived in east africa get food...

Mathematics, 29.06.2019 03:50

Identify the x and y intercept for each equation. write your answer as an ordered pair...

Mathematics, 29.06.2019 03:50

Raul works at a movie theatre. the function g(x) represents the number of tickets raul sells per hour, where x is the number off hours he works. show...

Mathematics, 29.06.2019 03:50

The bulldogs, a baseball team, has nine starting players. the heights of the starting players are 72 in., 71 in ., 78 in., 70 in., 72 in., 72 in., 73...

Mathematics, 29.06.2019 03:50

Terrence had some problems to complete for math homework. he completed six problems in the diagram, which represented 40% of the problems he had to do...

History, 29.06.2019 03:50

Why was korea divided? what happened to korea once it was divided? why does the u. s. feel they are the winner of the korean war?...

Geography, 29.06.2019 03:50

What type of crust is found under the continents?...

Geography, 29.06.2019 03:50

What type of boundary is the mid ocean ridge?...

Biology, 29.06.2019 03:50

If the petals of a flower are reduced how is the plant pollinated...

Geography, 29.06.2019 03:50

Match each rock with the correct description. 1. cools quickly on the earth's surface intrusive igneous rock 2. cools slowly beneath the earth's sur...

Biology, 29.06.2019 03:50

If color is an inherited trait in beetles...

Physics, 29.06.2019 03:50

You push a box across the floor with a force of 30 n. you push it 15 meters in 8 seconds. how much work did you do? how much power did you use? pl a...

Biology, 29.06.2019 03:50

Which polynomial is prime a) x^4 + 3x^2 - x^2 - 3 b) x^4 - 3x^2 - x^2 + 3 c) 3x^2 + x - 6x - 2 d) 3x^2+ x - 6x + 3...

Social Studies, 29.06.2019 03:50

When parents are asked to choose from a list of childhood traits they consider most desirable for their children, lower-income parents tend to choose...

Chemistry, 29.06.2019 03:50

(a) cyanic acid (h−o−c≡n) and isocyanic acid (h−n=c=o) differ in the positions of their electrons but their structures do not represent resonance stru...

Mathematics, 29.06.2019 03:50

Adirected line segment partitioned with a ratio of 5: 3 would be divided into how many equal parts? 3 8 5 15...

More questions: Mathematics Another questions

What is the product of (4x – 7)(4x + 7)? a. 16x2 – 49 b. 8x2 + 56x – 49 c. 16x2 + 56x – 49 d. 8x2 – 49

Answers

Another question on Mathematics

What is the product of (4x – 7)(4x + 7)?

a. 16x2 – 49
b. 8x2 + 56x – 49
c. 16x2 + 56x – 49
d. 8x2 – 49