All categories

3 years ago

What’s the area of this shape?

Mathematics

2 answers:

Vikentia [17]3 years ago

8 0

Answer:

351.5625

Step-by-step explanation:

6.25X5X11.25=351.5625

Fiesta28 [93]3 years ago

5 0

Answer: 43.75 ft^2

Step-by-step explanation:

Divide this figure into the rectangle and the triangle.

The area of a rectangle is A=l*w

A=5*6.25=31.25 ft^2

The area of a triangle is A= (l*w)/2

l=5ft

w=(11.25-6.25)=5ft

A=(5*5)/2=12.5 ft^2

31.25+12.5=43.75 ft^2

You might be interested in

hi um can you tell me where i am supposed to put the 2 points? i know that the first one goes on the 0 but where do i but the 2n

Nina [5.8K]

Answer:

114.75

Step-by-step explanation:

You just multiply 25.50 by 4.50 :))

Hope this helps and sorry if I'm wrong.

Have a wonderful rest of your day. <3

8 0

3 years ago

A certain large manufacturing facility produces 20,000 parts each week. The manager of the facility estimates that about 1% of t

Slav-nsk [51]

Answer:

198 is the variance for the number of defective parts made each week.

Step-by-step explanation:

We are given the following in the question:

Number of parts produced each week = 20,000

Percentage of defective parts = 1%

We have to calculate the variance for the number of defective parts made each week.

We treat defective part as a success.

P(Defective part) = 1% = 0.01

$p = 0.01$

Then the number defective parts follows a binomial distribution .

Formula for variance =

$\sigma^2 = np(1-p) = 20000(0.01)(1-0.01) = 198$

Thus, 198 is the variance for the number of defective parts made each week.

8 0

3 years ago

What is 356346 to the nearest ten thousand

zlopas [31]

5 is in the ten thousands place now. Since the next digit (a 6) is greater than 5, we must round UP: 360000 is to the nearest ten thousand.

3 0

3 years ago

Evaluate. 75-2(9-5)²+2³

Andreyy89

$75-2(9-5)^2+2^3$

First, solve the parentheses:

$75-2(4)^2+2^3$

Next, the exponential terms

$75-2(16)+8$

Solve the multiplication:

$75-32+8$

Add and subtract:

$51$

5 0

1 year ago

Hey can someone please help explain and answer this 1 question. There's a picture. Thank you!

Vilka [71]

The graph shown in the picture is a hyperbola. It can be shown that the center lies on the line of symmetry. In this case, it can be seen that center of the hyperbola is at (3,-5). A hyperbola has an equation of x^2/a - y^2/b =1. a and b are the units between the two curves. a and b are both equal to 4. SInce the center is (3,-5), the equation of the parabola is (<span>x-3)^2/4 - (y+5)^2/4 =1.</span>

6 0

3 years ago