3 years ago

Which equation are correct set ups to solve for the hypotenuse ** 2 answers

Mathematics

1 answer:

Lisa [10]3 years ago

5 0

Answer:x^2=2^2+4^2. x=4.47

Step-by-step explanation:

Opposite=m=2

Adjacent=n=4

Hypotenuse=x

x^2=m^2+n^2

x^2=2^2+4^2

x^2=4+16

x^2=20

x=√20

x=4.47

You might be interested in

Write the expression seven less than n

melamori03 [73]

Answer:

$n-7$

Step-by-step explanation:

If the expression is 'seven less than n', we are subtracting 'seven' from 'n'.

6 0

3 years ago

Suppose you spin the spinner once. Find the probability.

AleksandrR [38]

1/2 for red, 1/4 for blue, or if you are speaking of both together it is 3/4

8 0

2 years ago

Read 2 more answers

Find two consecutive positive integers such that the square of the larger integer is nineteen more than nine times the smaller i

alexandr1967 [171]

Step-by-step explanation: 2+2=4 +4x8=9

4 0

2 years ago

Pls help asap i will give brainerlist plus 15 points

mario62 [17]

Answer:

6/7

Step-by-step explanation:

4 0

2 years ago

Find the surface area of a cylinder that has a raius of 13.5 cm., and a height of 90 cm. Show all work without using a calculato

professor190 [17]

$\bf \textit{surface area of a cylinder}\\\\ SA=2\pi r(h+r)~~ \begin{cases} r=radius\\ h=height\\[-0.5em] \hrulefill\\ r=13.5\\ h=90 \end{cases}\implies SA=2\pi (13.5)(90+13.5) \\\\\\ SA=27\pi (103.5)\implies SA=2794.5\pi \implies SA\approx 8779.18$

well, the last part will be with a calculator, but you can simply use the area in π terms.

3 0

3 years ago