2 years ago

Find the length of the hypotenuse of a right triangle if a = 3 and b = 4.

Mathematics

1 answer:

alukav5142 [94]2 years ago

8 0

The answer is the hypotenuse has a length of 5.

You might be interested in

Please help now it’s important

Zinaida [17]

Answer:

The pic is black and you can not see anything

Step-by-step explanation:

6 0

2 years ago

Read 2 more answers

ABCD is a square. M is the midpoint of BC and N is the midpoint of CD. A point is selected at random in the square. Calculate th

almond37 [142]

Answer:

1/8 or 0.125

Step-by-step explanation:

Let x be the length of the sides of the square ABCD.

Therefore, the length of CN and CM is x/2.

The area of the triangle MCN is:

$A_t = \frac{0.5x*0.5x}{2}=\frac{x^2}{8}$

The area of the square ABCD is:

$A_s =x*x =x^2$

Thus, the probability that a random point lies in the triangle MCN is:

$P=\frac{A_t}{A_s}=\frac{\frac{x^2}{8}}{x^2}=\frac{1}{8}=0.125$

The probability that the point will lie in the triangle MCN is 1/8 or 0.125.

8 0

3 years ago

When the smaller of two consecutive integers is added to two times the larger, the result is 35. Find the integers.

Aleonysh [2.5K]

x+2(x+1)=35

x+2x+2=35

3x=35-2=33

x=33/3=11

smaller number=11

larger number=11+1=12

4 0

3 years ago

What is the mean .median ,mode of 2,3,4,3,2

Eddi Din [679]

Answer:

Step-by-step explanation:

mean = total / amount of numbers

= 15/5 = 3

median = 4 middle number

mode = most common numbers = 3,2

3 0

3 years ago

A church has 8 bells in its bell tower. Before each church service 5 bells are rung in sequence. No bell is rung more than once.

Basile [38]

Use the ! tool to find the # of combinations.

8!/5! = 40,320/120 = 336

8 0

3 years ago

Read 2 more answers