Find the area of a circle.With diameter of 10.use the value 3.14 π and do not round your answer.

Answer:

x = + 7 or -7

Step-by-step explanation:

61 base 8 = 6*8+1 base 10 = 49

x^2=49

x = + 7 or - 7 base 10

x = + 7 or -7 base 8

Answer:

7.5 * 10 ^- 4

Step-by-step explanation:

Answer:

63 sq ft

Step-by-step explanation:

The formula for the area of a trapezoid is

A = h(a + b)/2  where a and b are the lengths of the parallel sides and h is the distance between them

A = 7(11 + 7)/2

   = 7(18)/2

   =  63 sq ft

Answer:

Hope this helps! If I can have brainliest I'm trying to rank up.

Step-by-step explanation:

3.4 is 100 times more than 0.034.

0.034 is 1/100 of 3.4.

We look at the statements about the values of 0.034 and 3.40 are true.

0.034 times 100 = 3.4 , When we multiply by 100 we move the decimal point two units to the right .

So, 3.4 is 100 times more than 0.034.

3.4 times 1/100 = 0.034 , When we divide by 100 we move the decimal point two units to the left .

So, 0.034 is 1/100 of 3.4

Answer: 4x+2=18

4x+2-2=18-2

4x=16

4x÷4=16+4

x=4 (answer)

Step-by-step explanation:

Answer:

77

Step-by-step explanation:

Answer:

theres no graph though...

Step-by-step explanation:

id love to help

Answer:

17.85% for 1 year

Step-by-step explanation:

Answer:

I think the answer is 672 please be right

Answer:

tan−1(10/0.8)

Step-by-step explanation:

Answer:

Step-by-step explanation:

root(23) - 8 < root(23) - 3      -3 is greater than -8

3 root(62) > 3 root(59)          62 > 59  Since the numbers are positive the roots of the larger number is going to be larger than the roots of the smaller number

-root(50) < - 3

The root of 50 is about 7. - 7 is smaller than - 3. Think money. Would you rather pay 3 dollars for a cup of coffee than 7 dollars for a cup of coffee?

root 15 + 2  < root(65) - 1

root(15) is roughly 4 when 2 is added to it, the result is about 6

root (65) is a touch over 8. When 1 is subtracted the result is about 7.

That's larger than the left side.

Answer:

100$

Step-by-step explanation:

400/4 = 100

HOPE THIS HELPS

Plzz mark brainliest

If spent $2000 on new furniture. The local furniture store allows you to make a down payment of $400 and then pay the remaining balance in four equal monthly payments. Then $400 is the monthly payments

Two or more expressions with an Equal sign is called as Equation.

Given,

Spent $2000 on new furniture.

The local furniture store allows you to make a down payment of $400 and then pay the remaining balance in four equal monthly payments

The remaining balance can be calculated

$2000-$400=$1600

Now $1600 is to be paid in four months

Divide $1600 by 4 as we have to pay it in 4 months

1600/4

400 per month.

Hence $400 is the monthly payment.

To learn more on Equation:

https://brainly.com/question/10413253

#SPJ2

Answer:

B. 12 in.

Step-by-step explanation:

Diameter = 5 in.

Diagonal = 13 in.

Apply Pythagorean theorem to find the height of the cylinder.

Thus:

13² - 5² = height²

144 = height²

√144 = height

12 in. = height

Answer:

B. 12 in.

Step-by-step explanation:

Answer:

B: y= 3(1/3)^x

Step-by-step explanation:

I graphed it on Desmos

Answer:

y-3=x

so the value of y is 3 more than x. displaying the drop down menu would help narrow down the options, but I hope this helps

Answer:

we need a picture to answer the question correctly

Step-by-step explanation:

Answer:

85.4

Step-by-step explanation:

the answer is 1/2.

if you simplify 3/6 you can find the solution.

Answer:

1/2

Step-by-step explanation:

 the fractions have like denominators, so subtract the numerators

10-4/12 = 6/12

simplify

6/12 = 1/2

Answer:

C = dπ

37.68 = d(3.14)

d = 12 inches

2r = d

2r = 12

radius = 6 inches

Answer:

23 because i know it i have done that

Step-by-step explanation:

Answer:

4e²f(5e³f-4)

Step-by-step explanation:

Step-by-step explanation:

6 customers per hour [tex]=1[tex] customer per 10 minutes

[tex]X \sim \operatorname{Exp}(\beta=10) \quad[/tex] (given mean)

Pdf is given by: [tex]f(x)=\frac{1}{\beta} e^{-x / \beta}, 0<x[/tex]

Pdf: [tex]f(x)=\frac{1}{10} e^{-x / 10}, \quad 0<x,[tex] and zero otherwise.

Cdf: [tex]P(X \leq x)=1-e^{-x / \beta}[/tex]

[tex]P(X \leq x)=1-e^{(-x / 10)} \quad[/tex] for [tex]x>0 \Longrightarrow P(X>x)=e^{-x / 10}[/tex]

a)[tex] \begin{array}{c}

P(X<12)=1-\exp (-12 / \beta)=1-e^{-1.2}=1-0.301194=0.698806 \approx 0.699 \\

P(X<12)=0.699 \end{array}[/tex]

[tex]\begin{aligned}

&\begin{array}{c}

P(X>20)=\exp (-20 / \beta)=e^{-2} \approx 0.135335 \approx 0.1353 \\

P(X>20)=0.1353

\end{array}\\[/tex]

&\text { c) }\\

&P(8<X<15)\\

&\begin{array}{l}

=P(X<15)-P(X<8) \\

=(1-\exp (-15 / \beta))-(1-\exp (-8 / \beta)) \\

=\exp (-8 / \beta)-\exp (-15 / \beta) \\

=e^{-0.8}-e^{-1.5} \\

=0.449329-0.22313 \approx 0.226199 \approx 0.2262 \\

\quad P(8<X<15)=0.2262

\end{array}

\end{aligned}

\begin{aligned}

&\text { d) }\\

&\begin{array}{l}

P(14<X<22) \\

=P(X<22)-P(X<14) \\

=(1-\exp (-22 / \beta))-(1-\exp (-14 / \beta)) \\

=\exp (-14 / \beta)-\exp (-22 / \beta) \\

=e^{-1.4}-e^{-2.2} \\

=0.246597-0.110803 \approx 0.135794 \approx 0.1358 \\

P(X<14 \cup X>22)=1-P(14<X<22)=1-0.1358=0.8642 \\

P(X<14 \cup X>22)=0.8642

\end{array}

\end{aligned}

Answer:

The answer is [tex]7\frac{1}{4}[/tex]

Step-by-step explanation:

Divide the numerator by the denominator.

Write down the whole number result.

Use the remainder as the new numerator over the denominator. This is the fraction part of the mixed number.

This is what it would look like.

29÷4 is 7.25

then you would use the 7 as the whole number and what you used to get 7.25 as the numerator and denominator.

Hope this helps

Answer:

3x+5

Step-by-step explanation:

You just have to combine like factors.

Hope this helps! Have a good day!

Answer:

the measure of what?????

Answer:

D. 6099.97

Step-by-step explanation:

I took the quiz

Answer:

222 ft

Step-by-step explanation:

add 15 ft to each side of the length and width

L = 28 + 30 = 58

W = 23 + 30 = 53

perimeter = 2(L + W) = 2(58 + 53) = 222 ft

Answer:

222 ft

Step-by-step explanation:

The fence must be 15x2 (30) feet wider and 15x2 (30) feet longer, since the fence must be 15ft away at all points. Take 23+30 to find width, and take 28+30 to find length. You get that the fence is 53 ft. wide and 58 ft long. Feet of fencing is the same as asking for perimeter, so 53+53+58+58=222 feet of fencing

9514 1404 393

Answer:

  a) -1

  b) 4A -3

Step-by-step explanation:

a) The function for x < 2 simplifies to ...

  f(x) = (x -3)(x -2)/(x -2)

  f(x) = x -3

Then f(2-) = 2 -3 = -1

The limit is -1.

__

b) The value for x=2 is ...

  f(2) = A(2^2) -4(2) +5

  f(2) = 4A -3 . . . . the limit at x→2+

Answer:

Answer: -14 gallons. Given : Seven days ago, the gas tank on Roses car was filled with 20 gallons of gasoline. Today there are 6 gallons of gasoline. ∵ 20> 6 , it means there is decrease in the amount gasoline.

Step-by-step explanation:

Your welcome :)