All categories

3 years ago

What is the area of the Tollowing right triangle? 13 5

Mathematics

2 answers:

wariber [46]3 years ago

8 0

Answer:

height =12

Step-by-step explanation:

use Pythagorean theorem for right angle triangle:

a²+b²=c²

a²=c²-b²

a²=13²-5²

a²=144

a=√144-=12

-Dominant- [34]3 years ago

6 0

Answer:

Step-by-step explanation:

The way to find the slope side of a traingle is

A^2+B^2=C^2 Next you substitute

5^2+B^2=13^2 Next simplify

25+B^2=169 Next use the subtraction property of equality

B^2=144 Next find the square root

B=12

Hope this helps :)

You might be interested in

The amusement park won't allow kids to ride

n200080 [17]

I think the answer is C

6 0

3 years ago

Help asp

aniked [119]

Answer:

i really dunonjust need tho points sorry but have a blessed Dayyy

Step-by-step explanation:

4 0

3 years ago

What is number 20 simplified?

guapka [62]

Answer:

----------

5w^11

Step-by-step explanation:

8/20 reduces to 2/5, and (w^(-2)) / w^9 becomes 1 / w^11.

Overall, #20 reduces to:

----------

5w^11

Recall the rule of exponents:

w^a

----------- = w^(a-b)

w^b

and note that

w^(-2)

------------ = w^(-2-9) = w^(-11) (same as above)

w^9

6 0

3 years ago

Solve the quadratic equation numerically (using tables of x- and y- values).

cricket20 [7]

Answer:

x= -3 or x= -4

Step-by-step explanation:

3 0

3 years ago

Read 2 more answers

∠A and \angle B∠B are vertical angles. If m\angle A=(6x-11)^{\circ}∠A=(6x−11) ∘ and m\angle B=(5x+4)^{\circ}∠B=(5x+4) ∘ , then f

ICE Princess25 [194]

Answer: $\angle B=79^{\circ}.$

Step-by-step explanation:

When two lines cross each other , then the opposite angles are known as vertical angles.

Vertical angles are equal.

Here, ∠A and ∠B are vertical angles.

So, ∠A = ∠B

If $\angle A=(6x-11)^{\circ}$ and $\angle B=(5x+4)^{\circ}$

Then , $6x-11=5x+4$

Subtract 5x from both sides, we get

$x-11=4$

Add 11 on both sides, we get

$x=15$

Now , $\angle B=(5(15)+4)^{\circ}=79^{\circ}$

Hence, the measure of $\angle B=79^{\circ}.$

3 0

2 years ago