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kaheart [24]
3 years ago
5

Please help with this ASAP.

Mathematics
2 answers:
kolezko [41]3 years ago
8 0

Answer: Choice D

Explanation:

I'll use the point-slope form to get the following

y - y_1 = m(x - x_1)\\\\y - 1 = \frac{3}{4}(x - (-4))\\\\y - 1 = \frac{3}{4}(x + 4)\\\\y - 1 = \frac{3}{4}x + \frac{3}{4}*4\\\\y - 1 = \frac{3}{4}x + 3\\\\y = \frac{3}{4}x + 3 + 1\\\\y = \frac{3}{4}x + 4 \ \ \text{... matches with choice D}\\\\

You should find that plugging x = -4 into equation D will lead to y = 1 as a way to confirm the answer.

Ostrovityanka [42]3 years ago
7 0

Answer:

D

Step-by-step explanation:

m = 3/4

point: (-4, 1)

We can use the slope-intercept form. We know one point, so we can use its coordinates for x and y. We also know the slope, so we use the slope for m. Then we solve for b.

y = mx + b

Substitute m with the slope.

y = (3/4)x + b

Use the x-coordinate of the given point for x and the y-coordinate of the given point for y.

1 = (3/4)(-4) + b

Solve for b.

1 = -3 + b

b = 4

Now that we know the value of b, we can write the equation of the line.

y = mx + b; m = 3/4; b = 4

y = 3/4 x + 4

Answer: D

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Step-by-step explanation:

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3 years ago
How many triangles exist with the given angle measures?
Reptile [31]

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A six-sided dice is rolled twice. Find the probability that the larger of the two rolls was equal to 5.
Diano4ka-milaya [45]

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<h3>Probability of possible outcomes</h3>

The total number of possible outcomes when the dice is rolled twice is 36 outcomes.

Now, for the larger of the two rolls to equal 5, the total number of favourable  outcomes are 8 which are;

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Thus, probability that the larger of the two rolls was equal to 5 is;

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Read more about probability of possible outcomes at; brainly.com/question/19916581

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skad [1K]

Answer:

Exact area: 39.2π cm²

Approximate area: 123.2 cm²

Step-by-step explanation:

The area of a circle is πr².

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A = (72°)/(360°) × π × (14 cm)²

A = 39.2π cm² = 123.2 cm²

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