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3 years ago

Which of the forms below is a pyramid?

Mathematics

2 answers:

Arlecino [84]3 years ago

5 0

Answer: A
B is a Triangular Prism, then C and D is just self explanatory

gizmo_the_mogwai [7]3 years ago

4 0

Answer:

Step-by-step explanation:

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What is the lcd for five twelfths?

sergij07 [2.7K]

You have to have more than one LCD or it won't work for one you have to have 2 or more fraction to complete this

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4 years ago

Find the surface area of the cylinder. Round your answer to the nearest tenth. (Open attachment to see image of the cylinder).

Vaselesa [24]

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3 years ago

Standardized exam's scores are normally distributed. In a recent year, the mean test score was 21.2 and the standard deviation

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3 years ago

A line passes through the points (2,4) and (5,6) .

Alenkinab [10]

Answer:

Option B and D are correct.

Step-by-step explanation:

Given: A line passes through the points (2,4) and (5,6).

* Case 1:

If a line passes through the points (2, 4) and (5, 6)

Point slope intercept form:

for any two points $(x_1,y_1)$ and $(x_2, y_2)$

then the general form $y -y_1=m(x-x_1)$ for linear equations where m is the slope given by:

$m =\frac{y_2-y_1}{x_2-x_1}$

First calculate slope for the points (2, 4) and (5, 6);

$m = \frac{y_2-y_1}{x_2-x_1} =\frac{6-4}{5-2} = \frac{2}{3}$

then, by point slope intercept form;

$y-4=\frac{2}{3}(x-2)$

* Case 2:

If a line passes through the points (5, 6) and (2, 4)

First calculate slope for the points (5, 6) and (2, 4);

$m = \frac{y_2-y_1}{x_2-x_1} =\frac{4-6}{2-5} = \frac{-2}{-3}= \frac{2}{3}$

then, by point slope intercept form;

$y-6=\frac{2}{3}(x-5)$

Yes, the only equation of line from the given options which describes the given line are;

$y-4=\frac{2}{3}(x-2)$ and $y-6=\frac{2}{3}(x-5)$

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4 years ago

When your income is more than your expenses, you have _____.

blagie [28]

When your income is more than your expenses, you have surplus

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3 years ago

Read 2 more answers