All categories

3 years ago

Find the area of the triangle. 16 in. 25 in.

Mathematics

1 answer:

Alja [10]3 years ago

8 0

Answer:

The area of the triangle with the given measurements is 200 in²

Step-by-step explanation:

For this problem, we will need to know the formula for finding the area of a triangle.

Now, let's plug in these numbers so we can find the area.

A = 1/2(bh)

A = 1/2(16*25)

A = 1/2(400)

A = 200 in.²

You might be interested in

Surface Area is 400pi square feet what is the radius feet of that

11111nata11111 [884]

The answer is 10ft. The radius is 10.

Hope this helps, please mark brainliest!

8 0

3 years ago

Amarillo Slim, a professional dart player, has an 82% chance of hitting the bull’s-eye on a dartboard with any throw. Suppose th

Butoxors [25]

Answer:

0.0285 = 2.85% probability that Slim hits the bull’s-eye exactly nine times.

Step-by-step explanation:

For each throw, there are only two possible outcomes, either he hits the bull’s-eye, or he does not. Each throw is independent of other throws. So we use the binomial probability distribution to solve this question.

Binomial probability distribution

The binomial probability is the probability of exactly x successes on n repeated trials, and X can only have two outcomes.

$P(X = x) = C_{n,x}.p^{x}.(1-p)^{n-x}$

In which $C_{n,x}$ is the number of different combinations of x objects from a set of n elements, given by the following formula.

$C_{n,x} = \frac{n!}{x!(n-x)!}$

And p is the probability of X happening.

82% chance of hitting the bull’s-eye on a dartboard with any throw.

This means that $p = 0.82$

He throws 15 darts

This means that $n = 15$

Find the probability that Slim hits the bull’s-eye exactly nine times.

This is P(X = 9).

$P(X = x) = C_{n,x}.p^{x}.(1-p)^{n-x}$

$P(X = 9) = C_{15,9}.(0.82)^{9}.(0.18)^{15} = 0.0285$

0.0285 = 2.85% probability that Slim hits the bull’s-eye exactly nine times.

5 0

3 years ago

EDGE20 ASSIGNMENT, WILL MARK BRAINLIEST FOR WHOLE ASSIGNMENT Quadratic in Form Polynomials

Free_Kalibri [48]

Answer:

$\bold{ \red{{y}^{2} + 7y - 8 = 0}}$

Step-by-step explanation:

${(3x + 2)}^{2} + 7 {(3x + 2)} - 8 = 0 \\ \\ plug \: (3x + 2 )= y \\ \\ so \: above \: quadratic \: equation \: \\transforms \: to \\ \\ \bold{ \red{{y}^{2} + 7y - 8 = 0}}$