All categories

2 years ago

I need the answers please

Mathematics

2 answers:

Nadusha1986 [10]2 years ago

8 0

base times height divided by 2

8 time 6 is 48 divided by 2 is 24

Lelechka [254]2 years ago

6 0

Answer:

Step-by-step explanation:

Using the Pythagorean Theorem, a^2+b^2=c^2, you can find the hypotenuse length.

8^2+6^2=c^2

64+36=c^2

100=c^2

√100=c

10=c

You might be interested in

Please help. Find the value of x in the triangle shown below.<br> 5<br> 8

Levart [38]

Answer:

x=+- $\sqrt{89}$

Step-by-step explanation:

$x^{2}$ = $8^{2}$ + $5^{2}$

$x^{2}$ =64+25

$x^{2}$ =89

x=+- $\sqrt{89}$

4 0

2 years ago

Confused need some quick help

kramer

Answer:

B. 8

Step-by-step explanation:

simply just plug the possible answers into the equation for x. plugging in 7 comes out to 39, or one short, so 8 is the answer because the question asks for the fewest ads to run to get the 40 customer goal

8 0

1 year ago

Read 2 more answers

Assume that the random variable X is normally distributed, with mean 60 and standard deviation 16. Compute the probability P(X &

elixir [45]

Answer:

P(X < 80) = 0.89435.

Step-by-step explanation:

When the distribution is normal, we use the z-score formula.

In a set with mean $\mu$ and standard deviation $\sigma$ , the zscore of a measure X is given by:

$Z = \frac{X - \mu}{\sigma}$

The Z-score measures how many standard deviations the measure is from the mean. After finding the Z-score, we look at the z-score table and find the p-value associated with this z-score. This p-value is the probability that the value of the measure is smaller than X, that is, the percentile of X. Subtracting 1 by the pvalue, we get the probability that the value of the measure is greater than X.

In this question, we have that:

$\mu = 60, \sigma = 16$