Ask question

Ask question

All categories

2 years ago

10

Need help STAT 100 POINTS

1 answer:

n200080 [17]2 years ago

6 0

Answer:

it would be 59.5

You might be interested in

How many baseball's would fit in a box that has the dimensions (3×5) ×2

elixir [45]

Ok so 3x5 is 15 then 15 x 2 is 30 your answer is 30
hope this helped

3 0

3 years ago

Read 2 more answers

Some months have 30 days, some months have 31 days; how many have 28?

Over [174]

Only February has 28 days

6 0

3 years ago

Read 2 more answers

What is the value of x in this figure?

arsen [322]

Answer: The value of x in this figure is 43

Step-by-step explanation:

have a nice day !!

6 0

3 years ago

Read 2 more answers

A rectangle is inscribed in a right isosceles triangle, such that two of its vertices lie on the hypotenuse, and two other on th

Rufina [12.5K]

Answer:

Part 1) The base is $25\ in$ and the height is $10\ in$

Part 2) The base is $7.5\ in$ and the height is $18.75\ in$

Step-by-step explanation:

case 1) Right isosceles triangle of the left

Let

x------> the base of the rectangle

y----> the height of the rectangle

Remember that

In a right isosceles triangle the lengths of the legs of the triangle is the same

$y+x+y=45$

$2y+x=45$ ----> equation A

$\frac{x}{y} =\frac{5}{2}$

$x=2.5y$ -----> equation B

substitute equation B in the equation A

$2y+2.5y=45$

$4.5y=45$

$y=10\ in$

Find the value of x

$x=2.5(10)=25\ in$

case 2) Right isosceles triangle of the right

Let

x------> the base of the rectangle

y----> the height of the rectangle

Remember that

In a right isosceles triangle the lengths of the legs of the triangle is the same

$y+x+y=45$

$2y+x=45$ ----> equation A

$\frac{y}{x} =\frac{5}{2}$

$y=2.5x$ -----> equation B

substitute equation B in the equation A

$2(2.5x)+x=45$

$6x=45$

$x=7.5\ in$

Find the value of y

$y=2.5(7.5)=18.75\ in$

3 0

3 years ago

dedylja [7]

Answer:

∠ H ≈ 23°

Step-by-step explanation:

Using the tangent ratio in the right triangle

tan H = $\frac{opposite}{adjacent}$ = $\frac{FG}{HG}$ = $\frac{5}{12}$ , thus

∠ H = $tan^{-1}$ ( $\frac{5}{12}$ ) ≈ 23° ( to the nearest degree )

5 0

2 years ago