A monster truck tire will travel will travel 12.56 ft in one revolution. What is the radius of the tire?

Answers

Answer 1

Answer: If it travels 12.56 ft in one revolution, then the circumference of the tire is 12.56 ft.
Circumference = 2 x π x radius
12.56=2 x 3.14 x radius
radius x 6.28=12.56

Radius= 2 ft

Hope this helps :)

Answer 2

Answer: 1 revolution
the part that touches the ground makes 1 full circle
therefor 12.56 is the cirvmerncere
circumfrence=2pir
12.56=circumfrence
12.56=2pir
divide both sides by 2
6.28=pir
aprox pi to 3.14 and divide both sides by 3.14
2=r

radius=2 feet

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4 X ______X 5=100what number goes in the box to make the number sentence true?

Answers

5, cuz 4•5=20 and then 20•5 is 100

Hey there, 100/5=20, 20/4=5. 4*5=20, 20*5=100. Now, 4*5*5=100. Therefore, the number that goes in the box to make the number sentence true is 5.

Iola has $75. She buys a pair of shoes on sale for one-half off and a pair of socks for $6. She has $32 left. Which equation can be used to find x, the regular price of the shoes?a. x + 6 + 32 = 75
b. x + 6 = 32
c. 1/2x +6+ 32 =75
d. 1/2x +32 =75

Answers

To solve for the problem above, let x be the regular price of the shoe.
1/2x is the one-half price of the shoe then we add 6 for the pair of socks,
1/2x + 6, then lola has 32 left so we add that too, 1/2x + 6 + 32 = 75. The total amount of lola spent is 75 - 32, which is 1/2x + 6.

Answer:

The answer is C

ON edge

Step-by-step explanation:

The height y (in feet) of a punted football is given by -16/2025x^2 + 9/5x + 2.5 where x is the horizontal distance (in feet) from the point at which the ball is punted. (a) How high is the ball when it is punted?
(b) What is the maximum height of the punt? (Round your answer to two decimal places.)
(c) How long is the punt? (Round your answer to two decimal places.)

Answers

a) The ball is 2.5 feet high when it is punted ( for: x=0 )
b) The maximum height ( formula for the parabola):Ymax= $(4ac-b^(2) )/(4a)= (4* (-16)/(2025)*25- (9)/(5)^(2) )/(4* (-16)/(2025) )$
Finally: Ymax= 105.02 feet.
c)We will find how long is the punt with the formula:
$- (16)/(2025) x^(2) + (9)/(5)x +2.5=0$
We will multiply it by 2025 to avoid the fractions:
$-16 x^(2) +3645x+5062.5=0$
And we will solve it:
$x_(12) = \frac{-b\pm \sqrt{b^(2) -4ac} }{2a}= (-3645\pm √(13286025+324000) )/(-32) x_(1)= (-3645-3689.1767)/(-32)$
x=229.19 feet.
We will except this answer because another one is negative.

Which expression does the graphic represent? 8 positive tiles. 1 tile is crossed out. 7 minus 1 7 minus (negative 1) 8 minus 1 8 minus (negative 1) HELP I NEED AN ANSWER ASAP

Answers

Answer:

Step-by-step explanation:

Answer:

Step-by-step explanation:

i just know

Savanah solved the equation 3 + 4| + 3| = 11 for one solution. Her work is shown below:4| + 3| = 8
| + 3| = 2
+ 3 = 2
= –1
x = –2

What is the other solution to the given absolute value equation?
x=

Answers

The other solution to the given absolute value equation is x = -6 and this can be determined by using the arithmetic operations.

Given :

Equation --- 3 + 4|x + 3| = 11

The following steps can be used to evaluate the given equation:

Step 1 - Write the given equation.

3 + 4|x + 3| = 11

Step 2 - Take the negative sign of modulus that is:

3 + 4(- x - 4) = 11

Step 3 - Simplify the above equation.

3 - 4x - 16 = 11

Step 4 - Add 4x on both sides in the above expression.

3 - 16 = 11 + 4x

-13 = 11 + 4x

Step 5 - Subtract 11 on both sides in the above expression.

-13 - 11 = 11 - 11 + 4x

- 24 = 4x

Step 6 - Divide 24 by 6 in the above equation.

x = -6

For more information, refer to the link given below:

brainly.com/question/15385899

Answer:

-10

Step-by-step explanation:

edg

11 3 ÷ 11 3 = 1,331
a. True
b. False

Answers

false cause a number dived by itself = 1

Answer:

False

Step-by-step explanation:

they are the same number and any number divided by itself equals out to 1

plz mark me brainliest

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