find the value of c to the nearest tenth

Answer:

h = 0.64 ft

Step-by-step explanation:

[tex]s = \frac{14 + 12 + 6}{2} = \frac{32}{2} = 16 \: ft \\ \\ A = \sqrt{(s - 14)(s - 12)(s - 6)} \\ \\ A = \sqrt{(16 - 14)(16 - 12)(16 - 6)} \\ \\ A = \sqrt{(2)(4)(10)} \\ \\ A = \sqrt{80} \\ \\ A = 8.94427191\\ \\ A \approx 8.94 \: {ft}^{2} [/tex]

A = 14h

8.94427191 = 14h

h = 8.94/14

h = 0.638571429

h = 0.64 ft

Answer:

21. 150%

22. $15

23. 46 question.

Answer:

B

Step-by-step explanation:

Answer:

60.32cm

Step-by-step explanation:

I hope it's helpful

Answer:

-12.8x - 20y + 8.4

Step-by-step explanation:

To do this you just multiply everything by negative 4

so we have 3.2x*-4 + 5y*-4 - 2.1*-4

This gives us

-12.8x - 20y + 8.4

The last term is positive because we multplied a negative by another negative

Answer: The answer is B

Step-by-step explanation: I've had this question before but it was on a different test :)

Answer:

37

Step-by-step explanation:

To find the answer you do arccos of 8/10

Answer:

Hello how are you?

Step-by-step explanation:

Answer:

322

Step-by-step explanation:

230 x 1.4 = 322

Learn how to support someone who is depressed while keeping your own life on track.

Answer:

Okay..... Yeah..... That's hard.....

Best option is dropping out.....

Step-by-step explanation:

Answer:

A

Step-by-step explanation:

Answer:

cinco anos deben pasar

Answer:

use a algebra caculator

Step-by-step explanation:

Answer:

1 and -4

Step-by-step explanation:

The vertical asymptote of a function is gotten by equating the denominator of such function to zero.

Given

f(x) = 4x+8/x^2+3x-4

The vertical asymptotes is expressed as;

x^2+3x-4 = 0

Factorize

x^2+4x-x-4 = 0

x(x+4) -1 (x+4) = 0

(x-1)(x+4) = 0

x-1 = 0 and x+4 = 0

x = 1 and x = -4

Hence the vertical asymptotes of the function are 1 and -4

Answer:

brings it to 10.20 the difference is 1.80 i dunno what else to type ahhhhhhhhh

Answer:

the answer is b

Step-by-step explanation:

Tip alone: $5.34

Tip plus the driving fee: $40.94

Answer: tip 5.34  total cost would be 40.94

Step-by-step explanation:

The  measure of arc XZ is 45.

The correct option is D.

An "arc" in mathematics is a straight line that connects two endpoints. An arc is typically one of a circle's parts. In essence, it is a portion of a circle's circumference. A curve contains an arc.

We have,

<EYX = 45

The arc is the portion of the circle's circumference that lies between two of its points. The arc is measured twice:

Using the second point the measure of arc XZ is 45.

Learn more about Arc here:

https://brainly.com/question/18741430

#SPJ7

Answer:

12x-15

Step-by-step explanation:

Given: Sunny earns $12 per hour delivering cupcakes. She worked for x hours this week.

The total earning for this week =

Also, she was charged $15 for a late delivery on Tuesday.

It means, The total earning for this week =

So if Sunny earns $12 per hour delivering cupcakes. She worked for x hours this week and was charged $15 for a late delivery on Tuesday then her earning for this week = 12x-15

hope this helps!!:)

Answer:

[tex] \boxed{ \: company : B : \: } \\ \underline{ \boxed{ has \: a \: proportional \: relationship}} [/tex]

Step-by-step explanation:

[tex]let \: company : A : weight \: and \: cost\: be \to \: w_A \: and \:c_A \\ let \: company : B : weight \: and \: cost\: be \to \: w_B \: and \:c_B \\ \underline{\boxed{ \: company : A : \:} } \\ if \to \: c_A \infty w_A \\ c_A = k w_A \\but \to : \\ k = \frac{c_A}{w_A} = \frac{10.55}{1} \not= \: \frac{10.85}{2} \not= \frac{11.15}{3} \\ therefore \to : \\ \boxed{ \: company : A : \: } \\ \underline{ \boxed{ has \: no \: proportional \: relationship}} \\ \\ \underline{\boxed{ \: company : B : \:} } \\ if \to \: c_B \infty w_B \\ c_B = k w_B \\but \to : \\ k = \frac{c_B}{w_B} = \frac{2.75}{1} = \frac{5.5}{2} = \frac{8.25}{3} = 2.75 \\ hence \to : \\ \boxed{ \: company : B : \: } \\ \underline{ \boxed{ has \: a \: proportional \: relationship}} [/tex]

Answer: The answer is 85 (D)

Step-by-step explanation:

Answer:

James will end up with his original t cars and half of (t+13) cars, so will have ...

... t + (t+13/2) = (3t +13)/2 . . . . cars James has after Paul's gift

Step-by-step explanation:

Answer:

the numbers are 5 and 7.

Step-by-step explanation:

first you would need to multiply the total by .25(the decimal form of 25%) which will give you 86.3075. Then add it back to 354.23, which will give you 431.5375. rounded to the nearest hundredth would be 431.54

Answer:

x=18√2 or x=−18√2

Step-by-step explanation:

Step 1: Simplify both sides of the equation.

9/8x^2=729

Step 2: Divide both sides by 9/8.

9/8x^2/9/8=729/9/8

x^2=648

Step 3: Take square root.

x=±√648

x=18√2 or x=−18√2

Answer:

x = 8

Step-by-step explanation:

x/2 + x/4 = 6

2x/4 + 1x/4 = 6

3x/4 = 6

3x = 24

x = 8

check:  3^4 · 3^2 = 3^6