If C is the hypotenuse of the right triangle ABC with sides A, B, C, and A=12, B=5, then C= ?

Mathematics

1 answer:

creativ13 [48]2 years ago

6 0

Answer:

Step-by-step explanation:

To solve for any missing side of a triangle, simply use the Pythagorean Theorem.

$a^2 + b^2 = c^2$

$c^2=12^2+5^2\\c^2 = 144 +25\\\sqrt{c^2} = \sqrt{169} \\\text{The square root of 169 is 13}$

You might be interested in

Please help me on this one.

EleoNora [17]

3(j+4)-9=9
3j + 12 -9 =9
3j +3 =9
3j =6
j=2

7 0

3 years ago

Read 2 more answers

This probability distribution shows

Charra [1.4K]

Answer:

The probability that a student earns a grade of A is 1/7.

Let E be an event and S be the sample space. The probability of E, denoted by P(E) could be computed as:

P(E) = n(E) / n(S)

As the total number of students = n(S) = 35

Students getting the grade A = n(E) = 5

So, the probability that a student earns a grade of A:

P(E) = n(E) / n(S)

= 5/35

= 1/7

Hence, the probability that a student earns a grade of A is 1/7.

Keywords: probability, sample space, event

7 0

1 year ago

Could someone please help me

kakasveta [241]

The formula for a cone is
$v = \pi \times {r}^{2} \times ( \frac{h}{3} )$
insert 20 for your height and rearrange the formula to find the radius. Leave a comment if you need more help.

6 0

3 years ago

32 help me with all of them thanks

grigory [225]

32a) the same six numbers are reported in the same order but at different starting points

b) All have sum of 999
c) yes, it is the same. 5/13=0.384615
384+615=999

4 0

2 years ago

A car is moving with a velocity (3.0 m/s) x̂ + (1.0 m/s) ŷ and 3.0 seconds later its velocity is (6.0 m/s) x̂ - (3.0 m/s) ŷ. Wha

Mars2501 [29]

Here we know that the initial velocity of the car is given by:

$V_i=(3.0\hat x+1.0\hat y)m/s$