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3 years ago

What is this plzz help me I’m stuck

Mathematics

1 answer:

natka813 [3]3 years ago

8 0

Answer:

1/2

Step-by-step explanation:

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Using the remainder theorem which quotient has a remainder of 20?

stealth61 [152]

Answer:

Step-by-step explanation:

When a polynomial f(x) is divided by (x - a) then remainder is f(a)

divided by (x + 4 ), then a = - 4

$(-4)^{4}$ - 8(- 4)² + 16 = 256 - 128 + 16 = 144 ≠ 20

divided by (x - 2), then a = 2

3(2)³ + 7(2)² + 5(2) + 2

= 3(8) + 7(4) + 10 + 2

= 24 + 28 + 12 = = 64 ≠ 20

divided by (x + 5) , then a = - 5

(- 5)³ + 5(- 5)² - 4(- 5) + 6

= - 125 + 125 + 20 + 6 = 26 ≠ 20

divided by (x - 2), then a = 2

3 $(2)^{4}$ - 5(2)³ + 5(2) + 2

= 3(16) - 5(8) + 10 + 2

= 48 - 40 + 12 = 20 ← Remainder of 20

3 0

3 years ago

“solve each triangle to the nearest tenth of a unit”

Hitman42 [59]

Answer:

Step-by-step explanation:Solve each triangle. Round side lengths to the

nearest tenth and angle measures to the nearest

degree.

SOLUTION:

Use the Law of Cosines to find the missing side

length.

Use the Law of Sines to find a missing angle

measure.

Find the measure of .

ANSWER:

A ≈ 36°, C ≈ 52°, b ≈ 5.1

SOLUTION:

Use the Law of Cosines to find the measure of the

largest angle, .

Use the Law of Sines to find3. a = 5, b = 8, c = 12

SOLUTION:

Use the Law of Cosines to find the measure of the

largest angle, .

Use the Law of Sines to find the measure of angle,

Find the measure of .

ANSWER:

A ≈ 18°, B ≈ 29°, C ≈ 133°

4. B = 110°, a = 6, c = 3

SOLUTION:

Use the Law of Cosines to find the missing side

length.

Use the Law of Sines to find a missing angle

measure.

Find the measure

ANSWER:

A ≈ 48°, C ≈ 22°, b ≈ 7.6

5 0

2 years ago

ANSWER QUESTION A. ANSWER QUESTION B

RUDIKE [14]

Answer:

a. There is a causation relationship and positive trend between number of hours on homework and higher test scores.

b. 76

Step-by-step explanation:

a. Since the dots all follow a linear progression and increase closely together this is a positive trend and likely a causation relationship.

b. y=7x+41 can predict a test score. x is the number of hours, so if 5 if the number of hours then y=7(5)+41 = 35+41=76

6 0

3 years ago

Read 2 more answers

What is the sign of the product (−4)(2)(−3)(6)?

lana [24]

Answer:

The sign would be positive.

The answer would be 144.

Step-by-step explanation:

Note that there are two negative numbers and two positive numbers:

positive x positive = positive answer.

negative x negative = positive answer.

Solve:

(-4) * (-3) = 12

2 * 6 = 12

12 * 12 = 144

144 would be your answer.

6 0

3 years ago

Read 2 more answers

Which of the following expressions is equivalent to 1/3^-3?

sweet [91]

I believe B . Because it seems equivalent

8 0

3 years ago