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2 years ago

For the following right triangle, find the side length x.

Mathematics

2 answers:

never [62]2 years ago

8 0

Answer:

x = 10

Explanation:

Using Pythagoras Theorem:

a² + b² = c²

Solve:

8² + 6² = x²

x² = 64 + 36

x² = 100

x = √100

x = 10

LekaFEV [45]2 years ago

8 0

<h3><u>Answer</u><u>:</u><u>-</u></h3>

<h3><u>Formula </u><u>used</u><u>:</u><u>-</u></h3>

Pythagoras theorem

(a² + b² = c²)

<h3><u>Explanation</u><u>:</u><u>-</u></h3>

Let ,

a = 8

b = 6

c = x

Using Pythagoras theorem,

=> 8² + 6² = x²

=> x² = 64 + 36

=> x² = 100

=> x = √100

=> x = 10

Hence, the length of x is 10.

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A ball is thrown upward with an initial velocity of 60 mph. it is thrown from a height of 5 feet. what is the maximum height it

natima [27]

Answer:

h = 61.25 m

Step-by-step explanation:

It is given that,

The initial velocity of the ball, v = 60 m/s

It is thrown from a height of 5 feet, $h_o=5\ ft$

We need to find the maximum height it reaches. The height reached by the projectile as a function of time t is given by :

$h=-16t^2+vt+h_0$

Putting all the values,

$h=-16t^2+60t+5$ .....(1)

For maximum height, put

$\dfrac{dh}{dt}=0\\\\\dfrac{-16t^2+60t+5}{dt}=0\\\\-32t+60=0\\\\t=\dfrac{-60}{-32}\\\\t=1.875\ s$

Put t = 1.875 in equation (1)

$h=-16(1.875)^2+60(1.875)+5\\\\h=61.25\ m$

So, the maximum height reached by the ball is 61.25 m.

8 0

3 years ago

What happens if the red lines are NOT parallel. Which angle types are still congruent?(please help)

PtichkaEL [24]

Answer:

If they are not parallel they will cross.

The angle types that are still congruent are the angles that are the same size.

Step-by-step explanation:

Parallel lines never cross but non parallel lines cross.

<h2><u><em>Could I please have BRAINLIEST?</em></u></h2>

5 0

2 years ago

A had $360 more than B. When A spent $144 and B spent half of his money, A had 6 times as much money as B, Find the ratio of the

Karolina [17]

Answer:

13:3

Step-by-step explanation:

A=x B=y

first; x= 360+y

later;x= 216+y

A:B

216+y: 1/2y = 6: 1

216+y/y÷2 =6/1

216+y = 3y

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468

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13:3

3 0

2 years ago

Graph the image of the given triangle after the transformation with the rule (x, y)→(x, −y) .

Zarrin [17]

Firstly, we will select three corner points

A=(2,3)

B=(6,8)

C=(7,4)

we are given

the transformation with the rule (x, y)→(x, −y)

y--->-y

so, it is reflected about x-axis

so, we will multiply y-value by -1

we get new points as

A=(2,-3)

B=(6,-8)

C=(7,-4)

now, we can locate these points and draw graph

we get

4 0

2 years ago

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Temka [501]

Answer:

Step-by-step explanation:

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A is the answer

6 0

2 years ago

For the following right triangle, find the side length x.​

For the following right triangle, find the side length x.