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3 years ago

Select all the points that are on the graph of the function defined by y = 2x + 3

Mathematics

2 answers:

ale4655 [162]3 years ago

4 0

Answer:

b, d, e, g are the points

Kaylis [27]3 years ago

3 0

All you need to do to solve this is plug in x and y values.

a) -8 + 3 = -5, not 3
b) -2 + 3 = 1
c) 0 + 3 = 3, not 0
d) 4 + 3 = 7
e) 6 + 3 = 9
f) 6 + 3 = 9, not 12
g) 9 + 3 = 12

The correct answers are B, D, E, G

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Find the length of AC. Round your answer to two decimal places. A 10 in. b 40° C B a

stepladder [879]

Using relations in a right triangle, it is found that the length of AC is of 6.43 inches.

<h3>What are the relations in a right triangle?</h3>

The relations in a right triangle are given as follows:

The sine of an angle is given by the length of the opposite side to the angle divided by the length of the hypotenuse.

The cosine of an angle is given by the length of the adjacent side to the angle divided by the length of the hypotenuse.

The tangent of an angle is given by the length of the opposite side to the angle divided by the length of the adjacent side to the angle.

In this problem, the length of side AC is b, which is opposite to the angle of 40º, while the hypotenuse is of 10 in, hence:

$\sin{40^\circ} = \frac{b}{10}$

$b = 10 \times \sin{40^\circ}$

Using a calculator:

$b = 6.43$

More can be learned about relations in a right triangle at brainly.com/question/26396675

4 0

3 years ago

Find the sum or difference (2c-4)+(5c+11)

laiz [17]

Remove parentheses
2c - 4 + 5c + 11
Combine like terms
Answer: 7c + 7

7 0

4 years ago

13. The total debt to total assets of Cypress Corporation was 0.71. The total of Cypress's assets was $270,000. What's the amoun

Maru [420]

To answer this, create equivalent rates of debt to total assets. I would write 71/100 to x/270000. To create equivalent rates, multiply both numerator and denominator by 2700. 71 x 2700 =$191700.

6 0

3 years ago

What is the answer I don’t understand how to do this what is the answer

horsena [70]

Answer:

Moe each point A, B, and C 3 units right and 4 down. For example, the point of B is (3, 4) so the new coordinate pair would be (6, 0)

Step-by-step explanation:

6 0

3 years ago

A dinner order at a restaurant consists of a salad with dressing, an entrée, and three sides. The menu offers a salad with your

Gemiola [76]

Answer:

1008 possible dinner orders

Step-by-step explanation:

There are 3 possible salads, 4 possible entrees, and 9 possible sides.

Each dinner has 1 salad, 1 entree, and 3 sides.

Using combinations,

C(3,1) * C(4,1) * C(9,3) = 3 * 4 * 84 = 1008

5 0

4 years ago

Read 2 more answers