2. Deidre says that half of her t-shirts are
black. All of the fractions below could
represent Deidre's black t-shirts EXCEPT
which one?

Answer:

-x + 17

Step-by-step explanation:

3x minus 4x is negative x

9 plus 8 is 17

Answer:

(2,1)

Step-by-step explanation:

If (0,4) on the line it satisfies the  equations and makes it a true statement. If you plug 0 in for x and 4 in for y you can check and you should get 8=8

You can find the other point in several ways but this is my fav method . You can rearange the equation into y=mx +b  

3x+2y=8

-3x        -3x

2y=-3x+8/Divide everything by 2

y=-3x/2 +4

with this slope is -3x/2 and y is +4

Start at (0,4) move down 3 and right 2 and you get (2,1)

Answer

20

65

72

248  

I think :P

Answer:

attached

Step-by-step explanation:

Answer:

it will turn off

Step-by-step explanation:

when it is disconceted it will cause it to shut off

hope this helps ||

                         v

Answer: Then the light bulb will not turn on or light up or work because the wire is disconnected and plus the switch is off

Step-by-step explanation:

Please mark me as brainliest

Answer:

f(x) = [tex]\frac{1}{2}x+4[/tex]

Step-by-step explanation:

Let the equation of the function is,

f(x) = mx + b

Here, m = slope of the line

b = y-intercept

From the graph attached,

y-intercept 'b' = 4

Slope = [tex]\frac{\text{Rise}}{\text{Run}}[/tex]

          = [tex]\frac{4}{8}[/tex]

          = [tex]\frac{1}{2}[/tex]

Therefore, equation of the function representing the graph will be,

f(x) = [tex]\frac{1}{2}x+4[/tex]

Answer: Drop down 1: 13

Drop down 2: a_n-1_-9

Step-by-step explanation:

Answer:

x=1.816298 or x=−1.162524

Step-by-step explanation:

Step 1: Multiply both sides by x^2.

x2=x4−3x3+8x2−16

x2−(x4−3x3+8x2−16)=x4−3x3+8x2−16−(x4−3x3+8x2−16)(Subtract x^4-3x^3+8x^2-16 from both sides)

−x4+3x3−7x2+16=0

(Use quartic formula)

x=−1.162524,1.816298

Check answers. (Plug them in to make sure they work.)

x=1.816298(Works in original equation)

x=−1.162524(Works in original equation)

Answer:

(a) The width is 40 inches

(b) It will not

Step-by-step explanation:

Given

[tex]D = 50[/tex] -- Diagonal

Solving (a): H = 30 --- (height).

Find the width (W)

To do this, we make use of Pythagoras theorem

[tex]D^2 = H^2 + W^2[/tex]

This gives:

[tex]50^2 = 30^2 + W^2[/tex]

[tex]2500 = 900 + W^2[/tex]

Collect Like Terms

[tex]W^2 = 2500 - 900[/tex]

[tex]W^2 = 1600[/tex]

Take square roots

[tex]W = 40[/tex]

Solving (b): Will it fit into a 30 in wide cabinet?

In (a) above, we calculated the width of the TV to be 40 inches

This implies that, the width is greater than the width of the cabinet.

So, it will not fit in

Answer:

∠7 = 95°

Step-by-step explanation:

∠1 and ∠4 are vertical angles so they are equal.

so:

3x + 10 = 4x - 15

simplify:

x = 25°

∠4 = 4(25) - 15 = 85°

∠8 = ∠4 because they are corresponding angles

∠7 = 180° - 85° = 95° because they are supplementary angles (add together to = 180°)

Answer: t = 2698 as question is written. Just subtract 14 from both sides. There is either a typo in the question or the answer choices.

Step-by-step explanation:

Answer:

-16

Step-by-step explanation:

The sequence pattern is ×2

-4 × 2 is -8

-8 × 2 is -16

-16 × 2 is -32

Answer:

-16

Step-by-step explanation:

-2

-2(2) = -4

-4(2) = -8

-8(2) = -16

-16(2) = -32

-32(2) = -64

Answer:

17.99x = y

Step-by-step explanation:

Answer:

is "5+(-8)"

Step-by-step explanation:

5 - 8 = -3

5 + (-8)

5-8 = -3

Answer:

B

Step-by-step explanation:

Answer:

here is ur answer

Step-by-step explanation:

1. 45 by using the formula of the perimeter

2. 7200 again using the formula and multiplying with the amount

Answer:

The average value of [tex]f[/tex] over the interval [tex][-2,5][/tex] is [tex]\frac{10}{7}[/tex].

Step-by-step explanation:

Let suppose that function [tex]f[/tex] is continuous and integrable in the given intervals, by integral definition of average we have that:

[tex]\frac{1}{3-(-2)} \int\limits^{3}_{-2} {f(x)} \, dx = -6[/tex] (1)

[tex]\frac{1}{5-3} \int\limits^{5}_{3} {f(x)} \, dx = 20[/tex] (2)

By Fundamental Theorems of Calculus we expand both expressions:

[tex]\frac{F(3)-F(-2)}{3-(-2)} = -6[/tex]

[tex]F(3) - F(-2) = -30[/tex] (1b)

[tex]\frac{F(5)-F(3)}{5-3} = 20[/tex]

[tex]F(5) - F(3) = 40[/tex] (2b)

We obtain the average value of [tex]f[/tex] over the interval [tex][-2, 5][/tex] by algebraic handling:

[tex]F(5) - F(3) +[F(3)-F(-2)] = 40 + (-30)[/tex]

[tex]F(5) - F(-2) = 10[/tex]

[tex]\frac{F(5)-F(-2)}{5-(-2)} = \frac{10}{5-(-2)}[/tex]

[tex]\bar f = \frac{10}{7}[/tex]

The average value of [tex]f[/tex] over the interval [tex][-2,5][/tex] is [tex]\frac{10}{7}[/tex].

Answer:

1875

Step-by-step explanation:

3m25

3×25×25=1875

Answer:

y = x - 4

I hope this helps!

Answer:

The cost of dinner alone was $37.145

Step-by-step explanation:

15%=0.15----Convert your percentage into a decimal

43.70*0.15=6.555----Multiply the cost of dinner with the decimal

$43.70-$6.555=$37.145----Subtract the last number(6.555) from the total(43.70) to get the cost of dinner alone of $37.145 -This is making you subtract the percentage from the total!

I hope this helped!

Answer:

All cells are surrounded by cell membrane that controls the materials that move in and out of the cell :3

Step-by-step explanation:

:3

Answer: cell membrane

Step-by-step

explanation: Every cell in the body is enclosed by a cell (Plasma) membrane. The cell membrane separates the material outside the cell, extracellular, from the material inside the cell, intracellular. It maintains the integrity of a cell and controls passage of materials into and out of the cell.

Answer:

136 in²

Step-by-step explanation:

8x2=16

6x2=12

6x2=12

6x2=12

10x2=20

10x2=20

10x2=20

8x2=16

2x2=4

2x2=4

136 in²

Answer:

- The area of the base of the pyramid, B, is 24 cm

- A rectangular prism with the dimensions of 9 cm by 4 cm by 6 cm will have 3 times volume of this pyramid.

Step-by-step explanation: Volume of a rectangular based pyramid = 1/3{Base area × Height}

Base Area = Length × Breadth

Volume = 1/3{(Length × Breadth) × Height}

Given a rectangular pyramid with a height of 9 centimeters and a base with the dimensions of 4

centimeters by 6 centimeters

Base Area = 4cm × 6cm

Base area = 24cm²

If Height =9cm

Volume of the pyramid = 1/3 × 24 × 9

Volume = 24 × 3

Volume of the pyramid = 72cm³

If the shape is a prism, the volume will be base area × height

= 24 × 9

= 216cm³

It can be seen that volume of rectangular prism = 3 × volume of rectangular pyramid.

Answer:

1.21 kilograms

Step-by-step explanation:

Let y represent the mass of the empty basket, and x represent the mass of each ball

Create a system of equations:

3x + y = 3.64

5x + y = 5.26

Solve by elimination by multiplying the top equation by -1

-3x - y = -3.64

5x + y = 5.26

Add them together, then solve for x:

2x = 1.62

x = 0.81

Plug this back into one of the equations and solve for y:

3x + y = 3.64

3(0.81) + y = 3.64

2.43 + y = 3.64

y = 1.21

So, the mass of the empty basket is 1.21 kilograms

Answer:

1.21 kilograms

Step-by-step explanation:

Hope this helps

Answer:

x != -2, x^2 + 1, 1/5

Step-by-step explanation:

(a) It can be understood that nothing can divide 0

thus denominator cannot be 0 meaning x cannot be -2.

(-2 + 2) = 0

(b) y = sqrt(x-1)

inverse meaning we make x the subject

square both sides

y^2 = x - 1

y^2 + 1 = x

inverse = x^2 + 1

(c) composite function:

pass g(10) as domain of f

g(10) = 3, f(3) = 1/(5) = 1/5

Answer:

F, spinning a spinner with five equal sections

Step-by-step explanation:

The probability of something is (the ways to acheive the wanted outcome / all possible situations)

For example, the probability of getting heads on a coin flip is (1 possible way to get heads / 2 possible outcomes) = 1/2, or 50/50

Now, onto the problem.

There is only one way to get the answer right, and 5 possible situations. So, the probability of getting the question right would be 1/5.

F) Spinning a spinner with five parts means that you have: 1 way to get the right section, and 5 possible outcomes. So, the probability of getting the right section would be 1/5. So, this answer is correct.

G) Flipping a coin five times: Each time, you have a 1/2 chance of the coin landing on the desired side. So, this would not be an accurate comparison.

H) Spinning a spinner with four equal sections: There is one way to land on the desired section, and 4 possible outcomes. So, the probability of this simulation is 1/4, so this answer is incorrect.

I) Rolling a number cube labeled one through six times: Each time, there is one way to land on the number you want, while there are six possible outcomes. So, the probability of getting your desired number is 1/6, which is incorrect.

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

Answer:

the answer is 8 srr if u get it wrong

Answer:

4 - 4

Step-by-step explanation:

8 - 6 = 2 + 2 = 4

-7 + 3 = -4

there for its

4 - 4

Answer:

B

Step-by-step explanation:

Answer:

It think he should be , the correct answer is B

Answer:

options C and E

Step-by-step explanation:

[tex]y=\frac{1}{3} x+\frac{8}{3} \\\\y=\frac{1}{3} x+6[/tex]

have a nice day!!