HI! please help out ASAP this is due today! Explain it the best you can and send a picture explaining it so I won’t get confused. Thank u!

Answer:

No

Step-by-step explanation:

No because if a = 21, then 7 * 21 = 147 and 147 is not 28.

Answer:

150cm²

Step-by-step explanation:

Side= 5cm

So, 6x5²=6x5x5

6x5x5=150cm²

Hope it elps, plz mark me as brainliest.

Answer:

4

Step-by-step explanation:

The graph is moved up by 4, that is why it says +4 in the equation

Answer:

I'm pretty sure it's A

Step-by-step explanation:

If not i'm sorry but after reviewing the question i believe it is A

Hope this helps

Answer:

7

Step-by-step explanation:

The ratio of potatoes to onions is 1:2, meaning there are twice as many onions as potatoes.

[tex]\frac{\text{potatoes}}{\text{onions}}=\frac{1}{2}=\frac{x}{14}[/tex]

The fraction on the right is equivalent to 1/2, so the numerator is half the denominator.  There are 7 potatoes.

The total volume of the composite figure is 64 in³.

The volume of a rectangular prism, V = lwh where

Since horizontal rectangular prism has a length of eight inches, a width of two inches, and a height of two inches. So,

So, its volume V' = lwh

= 8 in × 2 in × 2in

= 32in³

Since the vertical rectangular prism connected at the right end of the other prism has a length of two inches, a width of two inches, and a height of eight inches. So,

So, its volume V" = lwh

= 2 in × 2in × 8 in

= 32 in³

The volume of the composite figure V"' = V' + V"

= 32 in³ + 32 in³

= 64 in³

So, the total volume of the composite figure is 64 in³.

Learn more about volume of rectangular prism here:

https://brainly.com/question/16065525

Answer:

<B is 53.13degrees

Step-by-step explanation:

Find the diagram attached

Given

Opposite side= 4 (side facing <B)

Adjacent side = 3

Required

<B

According to SOH CAH TOAS identity

tan theta = opp/adj

tan<B = 4/3

<B = arctan(4/3)

<B = arctan(1.3333)

<B = 53.13 degrees

Hence the angle <B is 53.13degrees based on the diagram

The length of the side AC will be equal to 5.69 cm

A figure consisting of four sides connected together and forming a total angle of 360 degrees is called a quadrilateral.

Given that:-

ABCD is a kite, so AC I DB and DE= EB.

AD = 4 cm BD = 4 cm and CD = 3 cm.

The side AC will be calculated as:-

Since AC is bisecting the line BD so BE = ED and BE = 2 cm and ED = 2 cm. WE have AD = 4 cm so we will calculate AE first by using the Pythagorean theorem.

AE² = AD² - ED²

AE² = 4² - 2²

AE² = 16 - 4 = 12

AE = √12 = 3.46 cm

Similarly, we will find the value of EC.

EC² = 3 ² - 2²

EC² = 9 - 4 = 5

EC = √5 =2.23

WE know that AC = AE + EC

AC = 3.46 + 2.23

AC = 5.69 cm

Therefore the length of the side AC will be equal to 5.69 cm

To know more about quadrilaterals follow

https://brainly.com/question/16691874

#SPJ1

Answer:

12 dollars

Step-by-step explanation:

29+12=41 or 12-49=29

Answer:

242.76m^2

Step-by-step explanation:

Given data

Height=18m

Volume=4,374m^3

We know that the expression for the volume of a cylinder is

V=πr^2h

substitute

4374=3.142*r^2*18

4374=56.556*r^2

4374/56.556=r^2

77.339=r^2

r=√77.339

r= 8.79m

But the area of a circle is expressed as

A= πr^2

A=3.142*8.79^2

A=3.142*77.2641

A=242.76m^2

Hence the area of the base is 242.76m^2

Answer:

1) x = 15

Step-by-step explanation:

We use the Pythagorean thm for these questions. Where a and b are the legs (So order doesn't matter), and where c is the hypotenuse

1)

a² + b² = c²

9² + 12² = x²

81 + 144 = x²

x² = 225

You square root each side so you can get rid of the exponent on x.

[tex]\sqrt{x^2} =\sqrt{225}[/tex]

x = 15

Answer:

(-1,1)

Step-by-step explanation:

Answer:

66 pages

Step-by-step explanation:

I think that is the answer hope it helps you.

Answer:

the answer is 40 for the first one and 20 for the second one

Step-by-step explanation:

just did it and it was right

Answer:

40, 20

Source:

Trust me bro

a.) 990 is the TOP volume.

b.) 825 is the BOTTOM volume.

c.) 1815 is the total volume.

Hope it helps!

- JK Mitsu

#SpreadTheLove

_________________________________________

Some help so you can be independent next time!

1.) Finding the top volume mean multiplying the height of the top (6 m) , width, and length.

2.) Finding the bottom is the height of the bottom (5 m) , width, and length.

3.) Finding the total is adding both bottom and top!

Answer:

[tex]x_{123}[/tex]49 just add it on

Step-by-step explanation:

Answer:

Step-by-step explanation:

9(2n + 1)

18n + 9

Answer:

A.greater than 1

Step-by-step explanation:

1. take away all the symbols

2. 5-3

3.5-3=2

4. is 2 greater than 1

5. yes

6. answer is A.

Answer:

105 cubric centemeters

Step-by-step explanation:

V = w x h x l

V = (5cm) (3 cm) (7 cm)

V = 105 cubic centemeters

Here is the work i did for it!

SA for a cylinder = 2 pie r squared + 2 pie r h

= 2 x pie x 25 + 2 x pie x 5 x 17

= 220 pie or 690.8 if you use 3.14 instead of the full value

Answer:

x = 2/3

Step-by-step explanation:

Answer:

c as it is on a straight line

Answer:

C. 2x + 58 = 180

Step-by-step explanation:

Not 100% sure but I hope this helps you!

Answer:

10 degrees

Step-by-step explanation:

Since a right angle is 90 degrees in total, to find the missing degree subtract 80 from 90.

90-80=10 degrees

Hope this helps

Answer:

It would be 30$.

Step-by-step explanation:

Lets break this down.

50% off 100 would be 50. 50 is half of 100, therefore we know that 50% is half off of something.

We can either divide 60 by 2, or split 60 in half. In turn, we receive 30.

Hope this helps! c:

Answer:

Option : D

Step-by-step explanation:

Hope it helps you!

Answer:

d. 78 in

Step-by-step explanation:

Perimeter of the figure = Perimeter of parallelogram - 14 + Perimeter of semicircle

[tex] = 2(21 + 14) - 14+ \frac{1}{2} \times \pi \: d \\ \\ = 2 \times 35 - 14 + \frac{1}{2} \times 3.14 \times 14 \\ \\ = 70 - 14 + 3.14 \times 7 \\ \\ = 56 + 21.98 \\ \\ = 77.98 \: \\ \\ \approx \: 78 \: in[/tex]

Answer:

-4,1

Step-by-step explanation:

Y is at -1,1

X is at -5,0

subracting we get -4,1

since it’s rise over run

-4,1

so -4

Answer:

x+2/x-3

Step-by-step explanation:

= x/x-3 + 2(x+1)/(x-3)(x+1)

= x+2/x-3