A student at lynbrook high School are building a shape below to put in their school. What is the total area of the shape and square units?

Answer:

20

Step-by-step explanation:

Answer:

7u-21+5u=39 12u-21=39 12u=39+21 19u=60 u=5

Answer:

20

Step-by-step explanation:

Area of one trapezoid is 10 so double that is 20

i think thats the answer im not 100% sure but i hope this helps :)

Answer: 3

Step-by-step explanation:

He can put 3 different outfits together

Answer:

3.95 km

Step-by-step explanation:

The computation is shown below:

As both left for school

Tom walked to school on route A i.e. 4.50 kilometer

And, Jane walked to school on route B i..e 8 kilometers & 450 meters i.e. 8.45 kilometers

So, the more km that jane would take to reach to school as compared with Tom is

= 8.45 km - 4.50 km

= 3.95 km

Answer:

see below

Step-by-step explanation:

the sum of any two angles is 180 degrees.

angle of d = 180 - 62 =  118 degrees

angle of c = 180 - 31 = 149 degrees

Answer:

273 square feet

Step-by-step explanation:

According to the scenario, computation of the given data are as follows,

Total ceiling area = 14ft × 20ft = 280 square feet

Diameter of circular light fixture = 3 feet

Radius of circular light fixture = 1.5 feet

So, Area of circular light fixture = π[tex]r^{2}[/tex]

= [tex]3.14(1.5)^{2}[/tex]

= 3.14 × 2.25

= 7.065 or 7 square feet

So, area for painting = Total ceiling area - Area of circular light fixture

= 280 - 7

= 273 square feet

Answer:

1. w = -1

2. p = 3

3. r = 7

1. -6 = 6w

2. 5p + 10 = 25

3. -r - 2 = -9

Answer:

6.25%

Step-by-step explanation:

Each time you flip a coin, there is a 50% probability of it landing on tails. Each time you flip the coin, the 50% gets multiplied by [tex]\frac{1}{2}[/tex].

[tex]\frac{1}{2}[/tex] to the power of 4 is 0.0625. 0.0625 in percentage form is of course 6.25%

Answer:

Carl

can't explain

Answer:

63

Step-by-step explanation:

9(7+9) = 63 +81

Answer:

Hi your answer is 144 i don't how i got but it is 144

Answer:

wish that will help u

Answer:

The length of the sides of the square is approximately 11.239 centimeters.

Step-by-step explanation:

Since the circle is inscribed in the square, the length of each side of the square ([tex]l[/tex]), in centimeters, is equal to the length of the diameter of the circle ([tex]D[/tex]), in centimeters. The area of the circle ([tex]A_{c}[/tex]), in square centimeters:

[tex]A_{c} = \frac{\pi\cdot D^{2}}{4}[/tex] (1)

Where [tex]D[/tex] is the diameter of the circle, in centimeters.

If we know that [tex]A_{c} = 99.2\,cm^{2}[/tex], then the length of the sides of the square is:

[tex]D = \sqrt{\frac{4\cdot A_{c}}{\pi} }[/tex]

[tex]l = D \approx 11.239\,cm[/tex]

The length of the sides of the square is approximately 11.239 centimeters.

Answer: 22

Step-by-step explanation: Divide the total by pi or 3.14 and the diameter is 22 and the radius is 11

Answer:

[tex] - \frac{8}{\pi} [/tex]

Step-by-step explanation:

Use slope formula.

Rise over run.

Or

y over x.

[tex] \frac{ {y}^{2} - y {}^{1} }{ {x}^{2} - x {}^{1} } [/tex]

Over changes in x value would be - 3/4 pi.

Plug in seepage intervals for x to find y.

[tex]6 \cos(2(\pi) - 4[/tex]

In the regular function,

[tex] \cos(\pi) = 1[/tex]

Since our period is 2, it would stay the same since 1x2=2

Since our amplitude is 6, our y value now is 6.

Since our vertical shift is -4, our y value is 2.

So

[tex]6 \cos(2(\pi)) - 4 = 2[/tex]

[tex] {x}^{2} = \pi \: \: \: \: {y}^{2} = 2[/tex]

Let do the other point,

[tex] \cos( \frac{\pi}{4} ) = \frac{ \sqrt{2} }{2} [/tex]

Our period is 2 so

[tex] \frac{ {\pi} }{4} \times \frac{2}{1} = \frac{\pi}{2} [/tex]

[tex] \cos( \frac{\pi}{2} ) = 0[/tex]

Multiply this by 6.

It stays 0 then subtract 4 we get

[tex]6 \cos(2( \frac{\pi}{4} )) - 4 = - 4[/tex]

Use the earlier formula, slope

[tex] \frac{2 + 4}{ - \frac{3\pi}{4} } = - \frac{8}{\pi} [/tex]

Answer:

72w + 81x - 90

Step-by-step explanation:

9(8w + 9x – 10)

9 * 8w = 72w

9 * 9x = 81x

9(-10) = -90

Combined:

72w + 81x - 90

Answer:

(x+10)+(×+50)=180(exterior co- interior angel

2x+60=180

2×=180-60

×=120/2

×=60

(6x+3)=(7x-12)(corresponding angle )

3+12=7×-6×

x=15

4x-2=3x-19(vertically opposite angle)

4x-3×=-19+2

x=-17

Answer:

21

Step-by-step explanation:

Put the b value where b is

5^2-4

(5*5=25)

25-4=21

Step-by-step explanation:

[tex]x + 76 + 3x + 2 = 90[/tex]

[tex]4x + 78 = 90[/tex]

[tex]4x = 12[/tex]

[tex]x = 3[/tex]

Angle 1 is 79

Angle 2 is 11.

Step-by-step explanation:

The interest charge on a loan

It's found by using the formula

A=P(1+rt)

A-Final amount

P-initial price

r-annual interest rate (in decimal form)

t-time in years

Answer:

Use this simple interest calculator to find A, the Final Investment Value, using the simple interest formula: A = P(1 + rt) where P is the Principal amount of money to be invested at an Interest Rate R% per period for t Number of Time Periods. Where r is in decimal form; r=R/100; r and t are in the same units of time.

I think the answer is B

Step-by-step explanation:

because 25$ by 10 weeks = 75$

and $7.50 x 10 weeks= 75$

Answer:

B.

Step-by-step explanation:

10 weeks, across the bottom, equals $75 up the side

Answer:   9/30

Step-by-step explanation:

Answer:  6/20, 9/30, 12/40 , 15/50, 18/60, 21/70, 24/80 , 27/90, 30/100, 33/110, 36/120. Anyone one of these would be equivalent to 3/10.

Step-by-step explanation:

It is a right triangle.

Answer:

4.82 times 10^5

Step-by-step explanation:

Step-by-step explanation:

4,00,000+80,000+2000+000+00+0

hope it helps