What shape is this cross-section?
O A. Pentagon
B. Cone
C. Trapezoid
D.rectangle

Answer:

a^2+12^2=16^2

then just solve for a

Answer:

x=10.58

Step-by-step explanation:

To find the side length of a right triangle, you can use the Pythagorean theorem.

The Pythagorean theorem is [tex]a^2+b^2=c^2[/tex]

the c is the hypotenuse of the triangle, so 16.

the a and b are the other sides of the triangle, so x and 12.

Therefore, [tex]x^2+12^2=16^2[/tex]

       now you can solve the equation.

[tex]x^2+144=256[/tex]

      -144    -144

[tex]x^2=112[/tex]

now you have to square root both sides of the equation.

[tex]\sqrt{x^2} =\sqrt{112}[/tex]

x=10.58

Answer:

(2,3)

Step-by-step explanation:

The new position of the point (–2, –3) after reflection across the x-axis is (-2,3)

The point is given as:

(-2,-3)

The rule of reflection across the x-axis is:

(x,y) -> (x,-y)

So, we have:

(-2,-3) -> (-2,3)

Hence, the new position of the point (–2, –3) after reflection across the x-axis is (-2,3)

Read more about reflection at:

https://brainly.com/question/4289712

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Answer:

the answer u have is right cause i have telepathy

Step-by-step explanation:

Answer:

D because you add the top and bottom then multiply height. Then divide by 2

Step-by-step explanation:

1) 100N 2) 0.3m/s² 3) 1/2 kg

Step-by-step explanation:

1) F = ma

F = 50×2

F = 100N

2) F = ma

9000 = 30000×a

(9000÷30000) = a

a = 0.3m/s²

3) F = ma

1 = m×2

(1÷2) = m

m = 1/2 kg

Answer:

Step-by-step explanation:

f(t)=9t+114

f(4)=9(4)+114

f(4)=36+114

f(4)=150L

Answer: D. 12 ft3

Step-by-step explanation:

Answer:

9

Step-by-step explanation:

7 + 9 = 16

9 - 7 = 2

The larger number is 9

Hope that helps!

Answer: [tex]9[/tex]

Step-by-step Explanation: [tex]9+7=16[/tex] and [tex]9-7=2[/tex] and [tex]9[/tex] is bigger so the answer is [tex]9[/tex].

Answer:

uhhhh...with what..? I think you forgot the file lol

Step-by-step explanation:

Plz mark as brainliest if correct! Have a nice day!!!

-Lil G

Answer:

Step-by-step explanation:

The line has two clear points (6,10) and (2,2)

y=mx+b

m=(y2-y1)/(x2-x1)

m=(2-10)/(2-6)=-8/-4=2 so far our line is

y=2x+b, using point (2,2) we can solve for b

2=2(2)+b

2=4+b

b=-2 so our line is

y=2x-2, and we want to know the coordinates for (4,b)

b=2(4)-2

b=8-2

b=6

Now we want to know the coordinates for (a,8)

8=2a-2

10=2a

a=5

Answer:

3

Step-by-step explanation:

444444444444

Answer: See explanation

Step-by-step explanation:

From the question, we are informed that Keith leaves a 15% for a dinner bill of $25. The amount of tip that Keith leaves will be calculated by multiplying 15% by $25. This will be:

= 15% × $25

= 15/100 × $25

= 0.15 × $25

= $3.75

Keith's total bill will be gotten by adding the dinner bill plus the tip together. This will be:

= $25 + $3.75

= $28.75

Answer:

#2

Step-by-step explanation:

type the equation in2 the desmos graphing calculator

Answer:

I think it is $66 at first sorry if wrong

Answer:

I guess it's 8

Step-by-step explanation:

Answer:

Bright lemonade

Step-by-step explanation:

Answer:

answer is '6'

Step-by-step explanation:

understand friend

Answer:

7.88

Step-by-step explanation:

Hope this helps :D

When rounding to the nearest hundredth, the number 7.884 becomes 7.88.

To round 7.884 to the nearest hundredth, we look at the digit in the thousandth place, which is 8.

Now, If the digit to the right is less than 5, you simply drop all the digits to the right and keep the desired decimal place unchanged.

If the digit to the right is 5 or greater, you round up the desired decimal place by increasing it by one. Drop all the digits to the right.

Since 8 is greater than or equal to 5, we round up the digit in the hundredth place.

Therefore, when rounding to the nearest hundredth, the number 7.884 becomes 7.88.

Learn more about Rounding off here:

https://brainly.com/question/13391706

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Answer:

A

Step-by-step explanation:

Answer:

A

Step-by-step explanation:

A or The level of carbon dioxide in the air

Answer:

(see below)

Step-by-step explanation:

A reflection across the y-axis is the same thing, but just mirrored on the other side. In this case, "the other side" is the y-axis.

The original rectangle was two units away from the y-axis, so this new rectangle needs to be as well.

Its area needs to also be 2 units big.

Pretty much, it's the same thing and you just place it up to a mirror.

Refer to the image below:

Answer:

B

Step-by-step explanation:

Distribute means to multiply everything in the parenthesis by 3, the others demonstrate other properties

Answer:

x=15

Step-by-step explanation:

Please mark brainliest

Answer:

3

Step-by-step explanation:

Answer:

B and C represent it.

Step-by-step explanation:

If Andre babysat 5 times and earned the same amount each time then it would be represented by the five rectangles with W on them.

If Andre got a $4 tip at the end of the month then it would be represented by the small 4 rectangle at the end.

If Andre made a total of 99 dollars then the large grouping 99 at the top would represent that.

If a family of 5 went to a concert in which all tickets costed the same then it would be represented by the five rectangles with W on them.

If they paid $4 for parking then it would be represented by the small 4 rectangle at the end.

If they spent a total of 99 dollars then the large grouping 99 at the top would represent that.

Answer:

300 numbers are divisible by 3

Step-by-step explanation:

some of them include

102,105,108,111,114,117,120,123,126,

129,132,135,138,141,144,147,150,153,

156,159,162,165

i don't have an explanation just knew form a while back  

hope this helped though :)

Answer:

V=462.076m ^3

Step-by-step explanation:

Answer:

hello rspl social science sample paper chaye

Answer:

i don't know

Step-by-step explanation:

the answer is less than 1/8 of a pizza. 1/4 divided by 6 = 1/4 x 1/6 = 1/24

and it is less than 1/8, pretty obvious.