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3 years ago

Find the area of the triangle with a = 3 feet, b = 4 feet, and c = 6 feet. Round to the nearest tenth.

Mathematics

1 answer:

vova2212 [387]3 years ago

3 0

Answer:

12 feet squared.

Step-by-step explanation:

The formula is (A*B)/2. (Remember, multiply first, then divide.)

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Asha found that a vertical line intersects the graph of x = StartAbsoluteValue y EndAbsoluteValue at two points. What can Asha c

Gnoma [55]

Answer:

what can i help u with

Step-by-step explanation:

The graph of x = |y| is as shown in the figure.

When we draw a vertical line, it intersects the graph at two points.

This means for the same value of x , we have two values of y.

Or in other words, for the same pre image, we have two images.

Hence it is not a function.

But for every value of x, we do have a value of y, hence it is a relation.

x = |y| is a relation but it is not a function

7 0

3 years ago

100 POINTS PLEASE HELP IM BEGGING U I NEED TO PASS (summer school)

timofeeve [1]

Answer:

choice 3 3√7

Step-by-step explanation:

3 0

3 years ago

Read 2 more answers

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Norma-Jean [14]

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5 0

2 years ago

Suppose that in a large metropolitan area, 84% of all households have cable tv. Suppose you are interested in selecting a group

Firdavs [7]

Answer:

0.05606

Step-by-step explanation:

This is a binomial probability distribution problem.

84% of all households have cable TV, thus;

p = 0.84

There are six households from this area, thus; n = 6

Formula for this binomial distribution is;

P(X) = C(n, x) × p^(x) × (1 - p)^(n - x)

We want to find the proportion of groups where at most three of the households have cable TV.

Thus, it's is;

P(X ≤ 3) = P(X = 0) + P(X = 1) + P(X = 2) + P(X = 3)

P(X = 0) = C(6, 0) × 0.84^(0) × (1 - 0.84)^(6 - 0) = 0.00001678

P(X = 1) = C(6, 1) × 0.84^(1) × (1 - 0.84)^(6 - 1) = 0.000528

P(X = 2) = C(6, 2) × 0.84^(2) × (1 - 0.84)^(6 - 2) = 0.006963

P(X = 3) = C(6, 3) × 0.84^(3) × (1 - 0.84)^(6 - 3) = 0.04855

Thus;

P(X ≤ 3) = 0.00001678 + 0.000528 + 0.006963 + 0.04855 = 0.05606

5 0

3 years ago

Widget Indutries had stock that sold at 36 5/8 points. The stock rose 7 1/4 points. What is the new price?

vovangra [49]

The new price of stock of Widget industries is $43 \frac{7}{8}$

<u>Solution:</u>

Given that, Widget Industries had stock that sold at $36\frac{5}{8}$ points.

The stock rose $7\frac{1}{4}$ points.

We have find what is the new price of the stock ?

Now, we know that, new price of the stock will be combination of sold value of the stock and the new rise of points to the stock

Then, new price of the stock = sold price of stock + rise in points

$\text { New price of stock }=36 \frac{5}{8}+7 \frac{1}{4}$

Converting the mixed fractions, we get

$\begin{array}{l}{=\frac{38 \times 8+5}{8}+\frac{7 \times 4+1}{4}} \\\\ {=\frac{293}{8}+\frac{29}{4}=\frac{293}{8}+\frac{58}{8}=\frac{293+58}{8}=\frac{351}{8}=\frac{344+7}{8}=43 \frac{7}{8}}\end{array}$

Hence, the new price of the stock is $43 \frac{7}{8}$

6 0

3 years ago