School started at 9:15am. After two period lasting 50min each, children had a break. At what time was the break?

Answer:

y=-(x-2)^2+2

Step-by-step explanation:

The equation for a parabola is y= a(x-h)^2+k.

The turning point is (2,2) which represents the (h,k) value

y=a(x-2)^2+2

Now solve for a. by using the y-int is (0,-2), and plugging it into the equation.

-2=a(0-2)^2+2

a= -1

Plug your a value into the equation.

y=-(x-2)^2+2

Answer:

Your answer is incorrect 22 ft is correct

Step-by-step explanation:

We can check if 13ft is correct by using the volume formula and seeing if it equals the volume given

so volume is

width * length * height

if the length is 13

lets try it!

8  * 13 * 5

= 520 this is not correct the volume stated is 880

Let's try the next answer 22 ft

8 * 22 * 5

= 880

22 ft works that will be your answer

hope this helps!

~

Answer:

Try -6.8 that might work hope this helps

Answer:

11/18

Step-by-step explanation:

divide the numerator and denomonater by the GCD, whic is 6.

then you would get the reduced fraction of 11/18

Step-by-step explanation:

f(0)=3×0=0

f(1)=3×1=3

f(2)=3×2=6

and then plot these points:

(0,0) (1,3) (2,6)

and draw the function

Answer:

which of the following is the standard from of quadratic equation

Answer:

1. 70°

2. 65°

3. 120°

4. 105°

5. 95°

6. 30°

Step-by-step explanation:

If you like my answer than please mark me brainliest thanks

Answer:

153

Step-by-step explanation:

simple just subtract 220.4 from 373.4 and you'll get your answer :)

220.4 - 373.4 = 153

373.4 - 153 = 220.4

Answer: It is true, I explained it down below in the picture.

Step-by-step explanation:

Answer:

24xy6z8

Step-by-step explanation:

9514 1404 393

Answer:

  -2 11/35

Step-by-step explanation:

Put the numbers where the variables are and do the arithmetic.

  [tex]\left(\dfrac{x^2}{x}-3\right)\div10\cdot z=\left(\dfrac{(-6)^2}{1.2}-3\right)\div10\cdot\left(-\dfrac{6}{7}\right)\\\\=\left(\dfrac{36}{1.2}-3\right)\div10\cdot\left(-\dfrac{6}{7}\right)=(30-3)\div10\cdot\left(-\dfrac{6}{7}\right)\\\\=\dfrac{27}{10}\cdot\left(-\dfrac{6}{7}\right)=-\dfrac{27\cdot6}{10\cdot7}=-\dfrac{27\cdot3}{5\cdot7}=\boxed{-\dfrac{81}{35}=-2\dfrac{11}{35}}[/tex]

__

It is important to note here that the order of operations requires that the only value being divided by is 10, not 10z. The division by 10 occurs before the multiplication by z.

9514 1404 393

Answer:

  y = 6x +11

Step-by-step explanation:

The slope-intercept form of the equation for a line is ...

  y = mx +b . . . . . . m = slope, b = y-intercept

Solving this for b, we get ...

  b = y -mx

  b = -7 -6(-3) = -7 +18 = 11 . . . . . . using the given point and slope

Then the desired equation is ...

  y = 6x +11

Answer:

I would have to see the question but think about the exterior angle and the interior angle of y and think if these are alternate corresponding or directly opposite angles.

Step-by-step explanation:

Answer:

6p/7

Step-by-step explanation:

Answer:

B. 6p/7

Step-by-step explanation:

Just tell me the questions in the comments and I'll answer, but I would love brainliest.

Here's how to make ramen though.

INGREDIENTS:

2 large eggs

1 tablespoon olive oil

4 cloves garlic, minced

1 tablespoon freshly grated ginger

4 cups reduced sodium chicken broth

4 ounces shiitake mushrooms

1 tablespoon reduced sodium soy sauce

3 (5.6-ounce) packages refrigerated Yaki-Soba, seasoning sauce packets discarded*

3 cups baby spinach

8 slices Narutomaki, optional*

1 carrot, grated

2 tablespoons chopped chives

DIRECTIONS:

Place eggs in a large saucepan and cover with cold water by 1 inch. Bring to a boil and cook for 1 minute. Cover eggs with a tight-fitting lid and remove from heat; set aside for 8-10 minutes. Drain well and let cool before peeling and halving.

Heat olive oil in a large stockpot or Dutch oven over medium heat. Add garlic and ginger, and cook, stirring frequently, until fragrant, about 1-2 minutes.

Whisk in chicken broth, mushrooms, soy sauce and 3 cups water.

Bring to a boil; reduce heat and simmer until mushrooms have softened, about 10 minutes. Stir in Yaki-Soba until loosened and cooked through, about 2-3 minutes.

Stir in spinach, Narutomaki, carrot and chives until the spinach begins to wilt, about 2 minutes.

Serve immediately, garnished with eggs.

Answer:

3.072×10^-1

Step-by-step explanation:

please mark me as brainlest

Answer:

0.307

Step-by-step explanation:

6.020 multiplied by 0.0510 is 0.30702 and when we multiply, we round the answer to the least sig figs. That would be 3 since 0.510.

Answer:

75 kB

Step-by-step explanation:

let's say v the speed of transmission

v=20kB/4s=5 kB/s

Data downloaded =v*t=5kB/s*15s= 75 kB*s/s= 75 kB.

Answer:

75 KB

Step-by-step explanation:

it can download 5 kilobytes of data per second so 15 seconds would be 75 kilobytes 15*5

Answer:

130

Step-by-step explanation:

sorry if wrong :-( :-( :-(

[tex]▪▪▪▪▪▪▪▪▪▪▪▪▪  {\huge\mathfrak{Answer}}▪▪▪▪▪▪▪▪▪▪▪▪▪▪[/tex]

let's solve :

so, the slope intercept form of given line will be :

Answer:

3/28

Step-by-step explanation:

Answer:

3:4

Step-by-step explanation:

$1.50 : $2.00

1.5/2 = 3/4

Answer:

3:4

Step-by-step explanation:

.50=1

1.00=2

1.5=3

2=4

Answer:

-8342.623

Step-by-step explanation:

508900 divided by 5-75+9

5-75+9 = -61

508900 divided by -61 equals -8342.623

Hope that helps!

Answer:

101714

Step-by-step explanation:

Answer:

the answer is c) 2n+8

Step-by-step explanation:

This is because the expession applies to every figure when calculating the amount of sides

figure 1- 2(1)+8 = 2+8 = 10

figure 2- 2(2)+8 = 4+8 = 12

figure 3- 2(3)+8 = 6+8 = 14

Yes, the expression is true for every figure, proving that it can solve for the perimeter

hope this helps :)

Answer:

125.7

Step-by-step explanation:

To round 125.671 to the nearest tenth consider the hundredths’ value of 125.671, which is 7 and equal or more than 5. Therefore, the tenths value of 125.671 increases by 1 to 7.

125.671 rounded to the nearest tenth = 125.7

The following table contains starting numbers close to 125.671 rounded to the nearest 10th.

Answer:

If a number has a decimal point, then the first digit to the right of the decimal point indicates the number of tenths.

Step-by-step explanation:

in the question, the number 125.671 the decimal is after 5 and before 6. so, the tenth place is 6 and it is greater than 5. we can round it to 125.7

Answer:

8 + 2 = n

Step-by-step explanation:

Answer:

8 + 2 = n or 10

Step-by-step explanation:

If its wrong, its

8 x 2 = n

or

8 - n = 2

Answer:

x=-3

Step-by-step explanation:

4(2-4x)-3x=65

8-16x-3x=65

8-19x=65

-19x=65-8

-19x=57

-x=3

x=-3

Answer:

Step-by-step explanation:

2.1 = A - 33 [Solve for A]

+ 33 .     + 33

35.1 = A

Answer:

A (1 + .06) = 70   after 1 year

A = 70 / 1.06 = 66.04

Apparently 66.04 was originally in the account

A (1 + .06)^4   should be in the account after 4 years

66.04 (1.06)^4 = 83.37

83.37 will be in the account during year 5

9514 1404 393

Answer:

Step-by-step explanation:

Let x represent the number of higher-value coins. Then the total value is ...

  5x +1(52 -x) = 136

  4x +52 = 136 . . . . . . . . simplify

  4x = 84 . . . . . . . . . . . subtract 52

  x = 21 . . . . . . . . . . divide by 4

Carlo has 21 5-piso coins, and 31 1-piso coins.