A triangle has an area of 75 feet, with a base of 10 feet. What is the height?

Alguien me ayuda a resolver esto ecuacion ?

Gelneren [198K]

I don’t understand what you’re saying ?

7 0

2 years ago

The reciprocal of 7 is 7/1 true or false

3241004551 [841]

Answer:

False

Step-by-step explanation:

A reciprocal is when a whole number fraction is flipped

Therefore the reciprocal of 7 is 1/7

8 0

2 years ago

Read 2 more answers

the two lines below are parallel. if the slope of the red line is 4, what is the slope of the green line

densk [106]

Parallel lines are equal to each other(congruent). the slope is 4

4 0

2 years ago

A golfer hits an errant tee shot that lands in the rough. A marker in the center of the fairway is 150 yards from the center of

Gwar [14]

$\bold{\huge{\underline{ Solution}}}$

<h3>Given :-</h3>

A marker in the center of the fairway is 150 yards away from the centre of the green
While standing on the marker and facing the green, the golfer turns 100° towards his ball
Then he peces off 30 yards to his ball

We have to find the distance between the golf ball and the center of the green .

<h3>Let's Begin :-</h3>

Let assume that the distance between the golf ball and central of green is x

Here, 

Distance between marker and centre of green is 150 yards
That is, Height = 150 yards
For facing the green , The golfer turns 100° towards his ball
That is, Angle = 100°
The golfer peces off 30 yards to his ball
That is, Base = 30 yards

According to the law of cosine :-

$\bold{\red{ a^{2} = b^{2} + c^{2} - 2ABcos}}{\bold{\red{\theta}}}$

Here, a = perpendicular height
b = base
c = hypotenuse
cos theta = Angle of cosine

So, For Hypotenuse law of cosine will be :-

$\sf{ c^{2} = a^{2} + b^{2} - 2ABcos}{\sf{\theta}}$

Subsitute the required values,

$\sf{ x^{2} = (150)^{2} + (30)^{2} - 2(150)(30)cos}{\sf{100°}}$

$\sf{ x^{2} = 22500 + 900 - 900cos}{\sf{\times{\dfrac{5π}{9}}}}$

$\sf{ x^{2} = 22500 + 900 - 900( - 0.174)}$

$\sf{ x^{2} = 22500 + 900 + 156.6}$

$\sf{ x^{2} = 23556.6}$

$\bold{ x = 153.48\: yards }$

Hence, The distance between the ball and the center of green is 153.48 or 153.5 yards

5 0

2 years ago

Given the function defined in the table below, find the average rate of change, in the simplest form, of the function over the i

vekshin1

Answer:

im stuck on that question too funny bc im in your class and caught u cheating

Step-by-step explanation:

4 0

2 years ago