3 years ago

Select the polynomial that can be factored as (4x-5)(16x^2+20x+25)

Mathematics

1 answer:

Nesterboy [21]3 years ago

6 0

To figure out this problem you simply just multiply the two together.

64x^3 + 80x^2 + 100x - 80x^2 - 100x - 125

64x^3 - 125

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What is the answer to this math question

Vilka [71]

$(19 {b}^{3} + 16 {f}^{3} ) \times 2 {b}^{5} = 38 {b}^{8} + 32 {b}^{5} {f}^{3}$

8 0

2 years ago

Does anyone know how to do this, i’ll give you brainliest and there’s 16 points

leva [86]

6y-4=4y+2

2y=6, so y=3.

Plugging it in, you get that AC equals 4*3+2=14.

This is an isosceles triangle.

6 0

3 years ago

Solve the double inequality<br> 16<5x-6<29

ozzi

Answer:

Step-by-step explanation:

16 < 5x-6 < 29

add 6

22 < 5x < 35

divide by 5

4.4 < x < 7

3 0

3 years ago

Read 2 more answers

What is the value of x?

Licemer1 [7]

Answer:

D. 16

Step-by-step explanation:

1. Because these are vertical angles (opposite pair of angles that are formed by intersecting lines), these are congruent. That means (8x-8) = (7x+8).

2. (Solving)

Step 1: Subtract 7x from both sides.

$8x-8-7x=7x+8-7x$
$x-8=8$

Step 2: Add 8 to both sides.

$x - 8 + 8 = 8 + 8$
$x = 16$

Step 3: Check if solution is correct.

$8(16)-8=7(16)+8$
$128-8 = 112+8$
$120 = 120$

Therefore, the answer is D. 16.

5 0

3 years ago

Tammy is on her way home in her car. She has driven 18 miles so far, which is two-thirds of the way home. What is the total leng

Kamila [148]

Answer:

Step-by-step explanation:

1/3 is 9 miles or if you don't know multiply 18 by 3/2 and it will result in a whole which gets you your destination miles.

18 times 3/2

27 miles

3 0

3 years ago