3 years ago

HELP I WILL MAEK BEAINLIST PLEASE

Mathematics

1 answer:

wolverine [178]3 years ago

6 0

Answer:

260,548668 or 260.55 round to the nearest hundreds

Step-by-step explanation:

Area of the trapezoid:

[(major base + minor base)x height]/2

[(22 + 12) x 12]/2 = 204 cm^2

radius = diameter / 2 = 12 / 2 = 6 cm

Area of a semicircle

(radius^2 x pi)/2 = (6^2 x pi)/2 = 56.548668 cm^2

total area = 204 + 56,548668 = 260,548668 cm^2

You might be interested in

A portion of the Quadratic Formula proof is shown. Fill in the missing statement.

Zielflug [23.3K]

Answer:

Option A.

Step-by-step explanation:

we have

$x+\frac{b}{2a} =\pm\sqrt{\frac{b^2-4ac}{4a^2}}$

Simplify the right side of the equation

we know that

$\pm\sqrt{\frac{b^2-4ac}{4a^2}}=\pm\frac{\sqrt{b^2-4ac}}{\sqrt{4a^2}}=\pm\frac{\sqrt{b^2-4ac}}{2a}$

The expression is

$x+\frac{b}{2a}=\pm\frac{\sqrt{b^2-4ac}}{2a}$

therefore

x plus b over 2 times a equals plus or minus the square root of b squared minus 4 times a times c, all over 2 times a

4 0

3 years ago

Please help I need someone to help me ASAP. No trolling

nata0808 [166]

Answer:

It will be 16/8 I hope you are happy

6 0

2 years ago

What is the missing part of the question 1/10 x = 0.93

Dafna11 [192]

X = 0.093

Hope this helps!
Vote me brainliest!

4 0

3 years ago

Read 2 more answers

Plss help!!Need this ASAP!!Daniel began filling an empty swimming pool

beks73 [17]

Answer:

15 hours

Step-by-step explanation:

To find the gallons per hour: 230/5=46, this means that it take 46 gallons per hour, you add 46 to 230, and you do that 15 times and you'll get 920. The pool will be filled at 11:00 pm.

5 0

3 years ago

a square with side length s has an area of 324 square centimeters. this equation shows the area of the square: s^2= 324. what is

AveGali [126]

If the square has the side s, and area A=324
then s=√324=18
the side of the square is 18cm

3 0

3 years ago