 Harry started to wash his car at 11:30 am. He washed it for 45 minutes before having a half an hour break. He then cleaned the inside of his car for 25 minutes. What time did he finish?​

Answer:

see image

Step-by-step explanation:

To make an arrow diagram, you put an oval for the input (it also may say x) and another oval for the output (it might say y or f(x)) If there are repeated numbers you don't have to write the numbers more than once. Then you show which pairs go together with an arrow that goes from the input to the output. See image.

In order to be a function, every input can only have ONE output. So inputs can repeat BUT they CANNOT have two different outputs. Different inputs MAY have the same output.

Relation P is the function. Relation Q is NOT a function.

Answer:

no because he is STUPlD

Step-by-step explanation:

Answer: No, your friend isn't correct.

Step-by-step explanation: The circumcenter can lie outside triangle if it is obtuse or a right triangle.

The actual distance between the two cities are 30 miles.

A scale drawing is a smaller diagram of a larger image / building / object. The scale drawing is usually reduced at a constant dimension

The actual distance between the two cities = (22.5 X 4) / 3 = 30 miles

To learn more about scale drawings, please check: https://brainly.com/question/147532

Answer:

225

Step-by-step explanation:

We're told that each carton holds two dozen eggs, or 24 eggs. To find out how many cartons the farm will need, we divide the total amount of eggs by the amount of eggs that fit in each carton. So:

[tex]\frac{5398}{24} = 224.916667[/tex]

Since the number is a decimal, you need to round up to make sure every egg is in a carton. So, your answer is 225.

Answer:

        x = 55°

Step-by-step explanation:

From given figure  we have

Two lines parallel

As we know simple straight line maintain an  angle of 180°

Third line bisecting the two parallel lines at different position

But hold same same angle form both because lines are parallel.

To find angle   = 180 - 125 = 55

Answer:

Step-by-step explanation:

Answer:

5:1

Step-by-step explanation:

On a die, the possible outcomes are 1,2,3,4,5,6  = 6 possible outcomes

The outcomes that are not a 6 are 1,2,3,4,5 = 5 outcomes

The outcomes that a 6 can occur is 1

The odds are the ways the event can occur with the number of ways the event cannot occur.

not rolling a 6: rolling a 6

5:1

Answer:

Melanie owes more money.

Step-by-step explanation:

If the number is higher with a negative, then it is a lower number.

[tex]\\ \sf\longmapsto V=\pi r^2h[/tex]

[tex]\\ \sf\longmapsto 11.25=5\pi r^2[/tex]

[tex]\\ \sf\longmapsto 2.25=\pi r^2[/tex]

[tex]\\ \sf\longmapsto r^2=2.25/3.14=0.71[/tex]

[tex]\\ \sf\longmapsto r=\sqrt{0.71}[/tex]

[tex]\\ \sf\longmapsto r=0.84in[/tex]

Answer:

Diameter is 3.00 inches

Step-by-step explanation:

» Volume of a cylindrical soup is given a formula below:

[tex]{ \tt{volume = \pi {r}^{2} h}}[/tex]

[tex]{ \tt{11.25\pi = \pi( {r}^{2} ) \times 5}}[/tex]

» Divide either sides by 5π

[tex]{ \tt{ \frac{11.25\pi}{ \green{5\pi}} = \frac{\pi {r}^{2} \times 5}{ \green{5\pi}} }} \\ \\ { \tt{2.25 = {r}^{2} }} \\ { \tt{ \sqrt{ {r}^{2} } = \sqrt{2.25} }} \\ { \tt{r = 1.5 \: in}}[/tex]

» From identical circular formulae, diameter is twice radius:

[tex] { \boxed{ \tt{ \: diameter = 2 \times radius \: }}} \\ { \tt{d = 2 \times 1.5}} \\ { \tt{d = 3 \: inches}}[/tex]

See here

In ∆KLM

[tex]\\ \sf\longmapsto <L=180-(90+37)=180-127=53°[/tex]

Answer:

A. 0

Step-by-step explanation:

A. 0   rational, integer, real

B. there is no such thing   false; yes there is

C. -4/7    rational, real, not integer

D. pi4     real, not integer, not rational

Answer: A. 0

Answer:

       x = -2

Step-by-step explanation:

Mark brainliest if you understand

Answer:

Angle pair = Alternating angle

m∠x = 60°

Step-by-step explanation:

x is an alternating angle to 60

Alternating angles are congruent, so x = 60 degrees

The answers are:

Alternating angle

m∠x = 60°

Hope this helps :)

Have a great day!

Sum the first 1000 natural numbers:

[tex]\displaystyle 1 + 2 + 3 + \cdots + 100 = \sum_{i=1}^{1000} i = \frac{1000 \cdot 1001}2 = 500,500[/tex]

Since 1000/5 = 200, there are 200 multiples of 5 in the range 1-1000. Sum them up:

[tex]\displaystyle 5 + 10 + 15 + \cdots + 1000 = 5 (1 + 2 + 3 + \cdots + 200) = 5\sum_{i=1}^{200}i = 5\cdot\frac{200\cdot201}2 = 100,500[/tex]

Then the sum we want is

[tex]\displaystyle 1 + 2 + 3 + 4 + 6 + 7 + 8 + 9 + 11 + \cdots + 999 = 500,500-100,500 = \boxed{400,000}[/tex]

Answer:

x > 7

Step-by-step explanation:

you move over the 10 to the left and it becomes negative.

x > 17 - 10

so then you subtract the 17 - 10 and you would get 7.

x > 7

Answer:

x>7

Step-by-step explanation:

10+x>17

1. subtract 10 on both sides

Answer:

$7

Step-by-step explanation:

I think take it or leave it

Answer:

Step-by-step explanation:

let present age of Kiran=5x

then present age of Shyam=4x

after 3years

age of Kiran=5x+3

age of Shyam=4x+3

[tex]\frac{5x+3}{4x+3} =\frac{11}{9} \\45x+27=44x+33\\45x-44x=33-27\\x=6\\present ~age ~of ~Shyam=4x=4(6)=24~years[/tex]

Answer:

rational

Step-by-step explanation:

cause the decimal expansion ends in Os. decimal point

Answer:

It enriched literature in China.

Step-by-step explanation:

I just did this I got a 100% trust me!

It enriched literature in China.

Answer:

Step-by-step explanation:

We can solve this with the help of Pythagoras theorem.

Hence, the value of x is 5 units.

Answer:

Answer: x is 5 units

Step-by-step explanation:

» From trigonometric ratios,

[tex]{ \tt{ \red{ \sin( \theta) = \frac{opposite}{hypotenuse} }}} \\ [/tex]

[tex]{ \tt{ \sin(45 \degree) = \frac{x}{ \sqrt{50} } }} \\ \\ { \tt{x = \sqrt{50} \times \frac{1}{ \sqrt{2} } }} \\ \\ { \tt{x = \sqrt{ \frac{50}{2} } }} \\ \\ { \tt{x = \sqrt{25} }} \\ { \boxed{ \tt{x = 5 \: units}}}[/tex]

Or, from pythogras theorem

[tex]{ \tt{ {a}^{2} + {b}^{2} = {c}^{2} }}[/tex]

[tex]{ \tt{ {x}^{2} + {x}^{2} = {( \sqrt{50}) }^{2} }} \\ { \tt{2 {x}^{2} = 50 }} \\ { \tt{ {x}^{2} = 25}} \\ { \tt{x = \sqrt{25} }} \\ { \boxed{ \tt{x = 5 \: units}}}[/tex]

Answer:

64 cm^2

Step-by-step explanation:

The formula for volume of a cube is v = (side length)^3  or [tex]s^{3}[/tex] where s= side length.

To get the length of one side, you need to take the cube root of 512cm^3, which gives you side length = 8

The formula for area of a square is A=s^2 where s= side length.

Plug s=8 into the equation, so A = 8^2 = 64

The area of each side is 64 cm^2

Answer:

Using the Law of Diminishing Marginal Utility, Jane would not be better off buying one more fry, since the marginal utility she obtains from the fries are lower when compared to the chicken sandwich; therefore, she would be better off ordering another chicken sandwich

5a+(a+60)°+(2a+140)° = 360°

5a+a +60+ 2a+ 140 = 360

8a= 360-60-140

8a = 160 ( divide by a 8 on both sides)

a = 20°

Answer:

Step-by-step explanation:

Let's check his work by simplifying the given expression.

When I compare Marty's result and this result, they are un-equal. Hence, Marty is incorrect.

Marty's mistake

[tex]\\ \sf\longmapsto 2(x-2)-2(3)[/tex]

[tex]\\ \sf\longmapsto 2x-2(2)-6[/tex]

[tex]\\ \sf\longmapsto 2x-4-6[/tex]

[tex]\\ \sf\longmapsto 2x-10[/tex]

Marty was wrong in opening brackets

Answer:

ok so we have to see how much work each noodle machine does so

15/5=3

so each does 3 of the 15 days of work

so if we take away 2 machines then it will take 25 days

Hope This Helps!!!

The required, 3 Machines to complete the production of noodles in 25 days.

The process in mathematics to operate and interpret the function to make the function or expression simple or more understandable is called simplifying and the process is called simplification.

Here,
5 machines finish the work in 15 days,
1 machine finishes the work in 15 × 5 days,
Now,
3 machines finish the work in 15 × 5 / 3 = 25 days

Thus, the required, 3 Machines complete the production of noodles in 25 days.

Learn more about simplification here:

https://brainly.com/question/12501526

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[tex]\large\rm\color{Yellow}Answer:[/tex]

The objective function is. Z=6x+4y

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