Please work these out for me :) I will need to hand it in in 15 mins ​

Answer:

The vertex of the parabola is at (1,5), opens upwards, the y-intercept is at (0,6), and the axis is at y=1

Step-by-step explanation:

Answer:

I am pretty sure its 68

Step-by-step explanation:

10 * 2 + 18 * 2 + 6 * 2

9514 1404 393

Answer:

  a = 1

Step-by-step explanation:

The altitude is perpendicular to line QR, so point Q lies on a line through R that is perpendicular to the given altitude line. The given altitude line has a slope of -1. This means line QR will have a slope of 1, so the line QR in point-slope form is ...

  y -k = m(x -h) . . . . . line with slope m through point (h, k)

  y -4 = 1(x -3)

Since point Q(a, 2a) is on this line, its coordinates will satisfy this equation.

  2a -4 = a -3

  a = 1 . . . . . . . . add 4-a to both sides

_____

The line with slope 2 on the attached diagram is the locus of all possible points Q. The one of interest is the one that is on the perpendicular through R.

__

Additional comment

In order for a line to be an altitude to side QR, it must go through point P. The given line (y=-x+6) does not go through point P. We assume that the line y=-x+5 is the one that is intended.

Answer:

a) -5

b) +-3

c) -2

Step-by-step explanation:

a

-5*-5*-5 = -125

b

3*3*3*3 = 81

-3 * -3 * -3 * -3 = +81

c

-2*-2*-2*-2*-2 = -32

Answer:

Last one

Step-by-step explanation:

Answer:

the answer is c I believe

Answer:

D

Step-by-step explanation:

Answer:

Step-by-step explanation:

a) y = [tex]\frac{7}{2}[/tex]X

b) 7/2 * 4 = 157.5

c) y = [tex]\frac{7}{2}[/tex]X + 42.43

d) 70.71  more minutes to finish reading  :)

Answer:

191.9

Step-by-step explanation:

(8 × 24) - (1 ÷ 10)=191.9

Answer:I have the same thing

Step-by-step explanation:

Answer:

1) y = 30x (same thing as y = 30x + 0)

2) y = 24x (same thing as y = 24x + 0)

3) 270

4) 216

Step-by-step explanation:

Hope this helps :)

Answer:

F= (1, 1)

Step-by-step explanation:

Reflecting over y-axis means y will not change and x will be positive

Answer:

the second one

Step-by-step explanation:

when you plug in 0 for x, what your left with is the y intercept, the original and the second option both equal 12

Answer:

2,3&5

Step-by-step explanation:

y-intercept is the y-coordinates when x = 0,

Rewrite all the equations:

1. x² - 2x + 13

2. x² - 8x + 12

3. x² - 7x + 12

4. x² - 7x + 6

5. x² - 4x + 12

6. x² + 7x + 10

if the form of the quadratic equation is ax² + bx + c, c is the y-intercept of the function, thus 2,3&5 got the same y-intercept as the function f(x) = x² - 7x +12, which is 12.

Answer:

the function rule is y=2x-2

Answer: C

Step-by-step explanation:

i may be wrong though

Answer:

This one is B as well

Step-by-step explanation:

Hope This Helps :)

Answer:

41

Step-by-step explanation:

1/2 x 10 x 8.2

We will convert the decimal to fraction first

1/2 x 10 x 41/5

Then we will reduce the numbers with the greatest common factor (5)

5 x 41/5

We will remove the fives since they are the common factors

And we will remain with the answer 41

Answer:

Add the two equations together to eliminate x from the system.

(−6x+6y=6)+(6x−3y=12)=(3y=18)

Divide each term by 3 and simplify.

y=6

Substitute the value found for y into one of the original equations, then solve for x.

x=5

The solution to the independent system of equations can be represented as a point.

(5,6)

The result can be shown in multiple forms. Point Form: (5,6)

Equation Form: x=5,y=6

Step-by-step explanation:

Answer:

y + 3 = -2(x - 4)

Step-by-step explanation:

(x₁,y₁) = (4 , -3)

(x₂,y₂) = (2 , 1)

[tex]Slope =\frac{y_{2}_y_{1}}{x_{2}-x_{1}}\\\\=\frac{1-[-3]}{2-4}\\\\=\frac{1+3}{-2}\\\\=\frac{4}{-2}\\\\= -2\\[/tex]

Point slope form: y - y1 = m(x -x1)

y - [-3] = -2(x - 4)

y + 3 = -2(x - 4)

a right line

Step-by-step explanation:

I think that's the answer

Answer:

0.05

Step-by-step explanation:

Answer:

D $0.05 per cough drop

Step-by-step explanation:

divide .99 by 19 you get 0.05210526

Answer:

2

Step-by-step explanation:

Question:

In triangle TUV, the measure of angle V = 90°, TV = 56, UT = 65, and VU = 33. What is the value of the tangent of angle U to the nearest hundredth?

_________________________________________________

Solution:

The triangle should look like that in the attachment.

Tangent of U = opposite side/adjacent side.

= 56/33

= 1.69696969.....

Rounding off to nearest hundredth,

= 1.697

Answer:

24, 4, 48, 7

Step-by-step explanation:

First, note that 1 cup = 8 fluid ounces.

(we also know this because on the right, it says that 8 cups = 64 ounces. If we divide both sides by 8, we find that 1 cup = 8 ounces)

If you want a formula, we can write that

x cups = 8x ounces

By dividing both sides by 8, we can also find that

(1/8x) cups = 1 ounce

Now, let's use those formulas and plug in the numbers

3 cups = 3*8 ounces

3 cups = 24 ounces

32 * (1/8) cups = 32 ounces

4 cups = 32 ounces

6 cups = 6 * 8 ounces

6 cups = 48 ounces

56 * (1/8) cups = 56 ounces

7 cups = 56 ounces

I hope this helps! Feel free to ask any questions!

Answer:

$75

Step-by-step explanation:

Assuming your ratio is 2:5:3 instead of 2:53,

Ling paid 3/10(250) which is $75

Answer:

15 pitches

Step-by-step explanation:

To find how many pitches he'll make in one inning, divide 300 by 20:

300/20

= 15

So, in 1 inning, he'll make 15 pitches

Answer:

5:4

Step-by-step explanation:

Answer:

2.7

Step-by-step explanation:

Answer:

They each will get 1/3

Step-by-step explanation: