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natali 33 [55]
3 years ago
13

What is the slope of this line? a. −15 b. −5 c. 5 d. 15

Mathematics
2 answers:
Sedaia [141]3 years ago
7 0

Answer:

C. 5

Step-by-step explanation:

I did the test

salantis [7]3 years ago
5 0
What is the equation
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Pls help math!! :(!!!!
sergij07 [2.7K]

Answer:

i cant see the image so i cant help sorry

Step-by-step explanation:

6 0
3 years ago
Can someone Please help me on this easy math problem
allsm [11]

Step-by-step explanation:

Equation of a straight line

y = mx + c, m is the slope, and c the intercept

points (3,7) x = 3, y = 7, c = 1

7 = m × 3 + 1

7 = 3m + 1

3m = 7 - 1

3m = 6

m = 6/3

m = 2

6 0
3 years ago
Which choice is equivalent to the product below when x > 0?
user100 [1]

Answer:

option C is correct

Step-by-step explanation:

Please refer to the attachment

7 0
3 years ago
Given triangle ABC, which equation could be used to find the measure of ∠B? right triangle ABC with AB measuring 6, AC measuring
rjkz [21]

Answer:

cos B = \dfrac{2\times \sqrt5}{5} is the correct answer.

Step-by-step explanation:

We are given a right angled \triangle ABC with the side measurements as:

AB = 6

AC = 3

BC = 3\sqrt5

In a right angled triangle, the angle of 90^\circ is the <em>largest angle and the side opposite to the right angle is the largest.</em>

We are given that the side BC = 3\sqrt5 which has a value greater than 6 which means side BC is the largest side.

And angle opposite to BC is \angle A is the largest i.e.

\angle A=90^\circ

Please refer to the attached image for the given dimensions of the triangle.

Now, we can apply trigonometric rules to easily find out the value of \angle B

cos \theta = \dfrac{Base}{Hypotenuse}\\OR\\cos B = \dfrac{AB}{BC}\\\Rightarrow cos B = \dfrac{6}{3\sqrt5}\\\Rightarrow cos B = \dfrac{2}{\sqrt5}\\\Rightarrow cos B = \dfrac{2\times \sqrt5}{\sqrt5 \times \sqrt5}\\\Rightarrow cos B = \dfrac{2\times \sqrt5}{5}

8 0
3 years ago
Which mathematical sentence most accurately expresses the information in the problem below?
Olenka [21]
D is the answer.best answer please
7 0
4 years ago
Read 2 more answers
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