helpme with this plsss

Answer: 1

Identify the point on the axis where x = -9, and find the correlating portion of the function above or below that axis. In this case, the function is equal to 1 when x is equal to -9.

Answer:

y= 1

Step-by-step explanation:

You simply need to look at the graph. When we look at the x-axis and look at -9, the line graphed (y-axis) is at 1.  So point (-9,1) shows us our answer!

Look at my image below for more help!

Hope it helps!

Part A ending answer: 3 cups.

1/4 of a gallon=4 cups

If I understand this correctly, there was a total of 7 cups before it was poured, adding the original answer to this one.

7 cups would equal .43 gallons, a bit less than half a gallon. If that's so, then .43 would equal 43 percent, and 43% of 128 fluid ounces would be 55.04 fluid ounces. Now the further solution, with more numbers past the decimal, it would be equal to approximately 56.

Therefore, my answer, if I understood correctly, would be 56.

Answer:

(10t + u)(10u + t) = 4,930

100tu + 10t^2 + 10u^2 + tu = 4,930

101tu + 10t^2 + 10u^2 = 4,930

10t^2 + (101u)t + (10u^2 - 4,930) = 0

(101u)^2 - 4(10)(10u^2 - 4,930)

= 10,201u^2 - 400u^2 + 197,200

= 9,801u^2 + 197,200

We see that u = 5 gives 442,225.

√442,225 = 665

(10t + 5)(50 + t) = 4,930

500t + 10t^2 + 250 + 5t = 4,930

10t^2 + 505t - 4,680 = 0

2t^2 + 101t - 936 = 0

t = (-101 + √(101^2 - 4(2)(-936)))/(2×2)

= (-101 + √17,689)/4

= (-101 + 133)/4 = 32/4 = 8

So the numbers are 58 and 85.

58 + 85 = 143

Answer:

it's just 25or26 minutes

Step-by-step explanation:

75+75=140

60*60=3600

140/3600

25.7=26

Answer:

According to Wolfram, "sided polygon in which the sides are all the same length and are symmetrically placed about a common center."

According to TheSchoolRun, "A polygon is a flat, two-dimensional (2D) shape with straight sides that is fully closed (all the sides are joined up). The sides must be straight. Polygons may have any number of sides. A polygon. A shape with curved sides is not a polygon."

So, yes, that is indeed a polygon.

Answer:

Audrey's shape is not a regular polygon.

Step-by-step explanation:

We know what a polygon is, but there are two types. Regular and irregular. A regular polygon's sides are all equal. An irregular polygon's sides are not all equal.

In this case, Audrey's shape is an irregular polygon. 3 of the lines are of unequal length to the rest which makes it irregular.

Answer:

Step-by-step explanation:

Since there are 4 colours on the spinner and you need to spin it 3 times, spinning a red would be a 1 in 4 chance, then spinning a white would also be a 1 in 4 chance then spinning a blue would yet again be another 1 in 4 chance, so multiply them like so:

[tex]\frac{4*4*4}{1*1*1}[/tex]

Then, you'll get 1/64 in spinning those colours

Answer:

D- 3cm

Step-by-step explanation:

I looked it up

Answer:

The answer is 6,400 I hope you get a good grade

Answer: The probability of not choosing a black shirt is 8/10 or 80%.

Step-by-step explanation: You add up the number of total shirts and then subtract the number of black shirts.

Answer:

20% probability of not choosing the black shirt

Step-by-step explanation:

There are 10 shirts on the shelves. Each has a 10% chance of not being chosen. There are 2 black shirts which have 10% chance each of not being chosen. if you sum it up ( 10% ×2) you will get a 20% probability of the black not being chosen.

Therefore there is a 20% probability of not choosing the black shirt

Answer:

answer is 3/5

Step-by-step explanation:

Answer: y = -1/4x - 6

Step-by-step explanation: the slope is -1/4 because slope = rise/run, the rise is 1, and the run is 4 and the slope is negative. the y intercept is -6 because it passes through -6 at the y axis.

Answer:

-1/4x + -6

Step-by-step explanation:

The slope is -1/4 because slope = [tex]\frac{rise}{run}[/tex],

So:

-[tex]\frac{1}{4}[/tex] is the slope, also is negative.

The y intercept is -6 because it passes through -6 at the y axis.

( I also checked it on khan Academy and it was correct)

Hope this helps :)

Pls brainliest...

Answer:

D

Step-by-step explanation:

just multiply the three over four inches with seven and a half to get the accurate measurements

Answer:

x < 4

Graph: open dot on 4 and arrow pointing left.

Step-by-step explanation:

x + 5 < 9

Subtract 5 from both sides.

x < 4

You solved the inequality correctly.

To graph it, place an open dot on 4 and an arrow going left.

Answer:

The answer is an open circle to the left

Step-by-step explanation:

Closed circle means atleast and open means more or less than. THe equation is that 4 is more than a number. So that means it will go to the left and the circle would be open because it doesn't say at least, it's just <.

I hope this helps, I'm kind of bad at explaining.

If you have any questions please ask me! :)

Hello there!

First things first, place the 2 on the y-axis. 2 is your "y" intercept.

Rule of thumb:  if there is a constant(single number) alone and without any variable next to it, it's going to be your y-intercept.

Next we need to count up three units from the y-intercept and over four units.

Overall:

The 2 should be plotted on the y-axis.

The new coordinate should be (5,4)

Answer:

J' (-2, 2.5), K' (1, 2.5) L' (1, -2.75)

Step-by-step explanation:

With a scale factor of 1/2=.5 you can simply multiply all coordinates by .5 (or divide by 2)

J (-4,5) x 1/2= (-2, 2.5)

K (2,5) x . 5 = (1, 2.5)

L (2, -5.5) /2= (1, 2.75)

Answer:

9m-8

Step-by-step explanation:

you need to group like terms and solve

Answer:

9m - 8

Step-by-step explanation:

We know that,

( - ) × ( - ) = ( + )

( + ) × ( + ) = ( + )

( - ) × ( + ) = ( - )

Accordingly, let us solve it now.

10m + ( – 8 ) + 9m +  ( – 10m )

Solve the brackets.

10m - 8 + 9m - 10m

Combine like terms.

9m - 8

Answer:

Perimeter = 14

Step-by-step explanation:

- Calculating the distance AB between (2,-6) and (5,-6)

AB = Square Root((x2 - x1)2 + (y2 - y1)2)

AB = Square Root((5 - 2)2 + (-6 - -6)2)

AB = Square Root((32 + 02))

AB = √(9 + 0)

AB = √9

AB = 3

- Calculating the distance BC between (5,-6) and (5,-2)

BC = Square Root((x2 - x1)2 + (y2 - y1)2)

BC = Square Root((5 - 5)2 + (-2 - -6)2)

BC = Square Root((02 + 42))

BC = √(0 + 16)

BC = √16

BC = 4

- Calculating the distance CD between (5,-2) and (2,-2)

CD = Square Root((x2 - x1)2 + (y2 - y1)2)

CD = Square Root((2 - 5)2 + (-2 - -2)2)

CD = Square Root((-32 + 02))

CD = √(9 + 0)

CD = √9

CD = 3

- Calculating the distance AD between (2,-6) and (2,-2)

AD = Square Root((x2 - x1)2 + (y2 - y1)2)

AD = Square Root((2 - 2)2 + (-2 - -6)2)

AD = Square Root((02 + 42))

AD = √(0 + 16)

AD = √16

AD = 4

- Perimeter

Perimeter of ABCD = AB + BC + CD + AD

Perimeter of ABCD = 3 + 4 + 3 + 4

Perimeter of ABCD = 14