Someone smart help and get it right please offering 25 points

Answer:

06>4

Step-by-step explanation:

yes that. is the answer because 06 is greater than 4

Answer:

Freezer A is a better buy in terms of dollars per cubic​ foot.

Step-by-step explanation:

Freezer A: V = 2*2*4 = 16 ft^3

P/V= 400/16 = 25 $/ft^3

Freezer B: V = 2.5*2.5*3 = 18.75 ft^3

P/V= 500/18.75 = 26.6 $/ft^3

--> 25 < 26.6 that mean Freezer A is cheaper per cubic​ foot.

Answer:GCF of 36 and 9 is 9

Factor 36-9 = 9(4-1)

Step-by-step explanation: 36 and 9 are both multiples of 9

Answer:Answer: 9, 9x, 18x

Step-by-step explanation:

Hope it helps

Answer: Graph attached

Answer:

view attached graph.

Step-by-step explanation:

0.04x + 0.02y = 0.08.

0.02y = -0.04x + 0.08

/0.02    /0.02

y = -2x + 4

Hope this helps!

Answer:

I think -1 cuz 2+1--1 so yh I guess

Answer:

Check the picture below atop.

we know is an equilateral triangle, meaning that all its interior angles are 60°, and thus if we run a line from the top vertex as you see there, we end up with a 30-60-90 triangle, either way there's an equation to get its height, and anyhow the altitude of it is 6√3.

As the rectangle moves up and down the triangle, with the rectangle having a width of "w" and a length of "L", the triangle that it forms above itself is a triangle, always with a base of "L" and a height of 6√3 - w.

BTW we laid the rectangle as you see on the bottom side, but laying it anywhere else it'd have ended up in the same arrangement.

well, with the bottom of the rectangle beign parallel to that of the side of the circumscribing triangle, the small upper triangle is similar to the containing triangle by AAA, and since we have similar triangles, we can say that.

[tex]\cfrac{6\sqrt{3}}{12}=\cfrac{6\sqrt{3}-w}{L}\implies \cfrac{\sqrt{3}}{2}=\cfrac{6\sqrt{3}-w}{L}\implies L\sqrt{3}=12\sqrt{3}-2w \\\\\\ L=\cfrac{12\sqrt{3}-2w}{\sqrt{3}}\implies L=12-\cfrac{2w}{\sqrt{3}}\implies L=2\left(6-\cfrac{w}{\sqrt{3}} \right) \\\\[-0.35em] ~\dotfill\\\\ \stackrel{\textit{Area of the rectangle}}{A=wL\implies A(w)=w\cdot 2\left(6-\cfrac{w}{\sqrt{3}} \right)}\implies A(w)=2\left(6w-\cfrac{w^2}{\sqrt{3}} \right)[/tex]

[tex]\cfrac{dA}{dw}=2\left(6-\cfrac{2w}{\sqrt{3}} \right)\implies \cfrac{dA}{dw}=4\left(3-\cfrac{w}{\sqrt{3}} \right) \\\\[-0.35em] ~\dotfill\\\\ 0=4\left(3-\cfrac{w}{\sqrt{3}} \right)\implies \boxed{w=3\sqrt{3}}[/tex]

hmmm the way I usually run a 1st derivative test is, by using the critical point and slicing from it just a tiny bit, like say 3√3 - 0.000000001 to check the region on the left and then 3√3 + 0.000000001 to check the region on the right.

Check the picture at the bottom, the 1st derivative test more or less gives us those values, positive on the left-side and negative on the right-side, meaning as you can see in the arrows, is a maximum at that point.

[tex]\stackrel{\textit{we know that}}{L=2\left(6-\cfrac{w}{\sqrt{3}} \right)}\implies L=2\left(6-\cfrac{3\sqrt{3}}{\sqrt{3}} \right)\implies \boxed{L=6}[/tex]

Answer:

∠ 2 = 160° , ∠ 3 = 10°

Step-by-step explanation:

The opposite angles of a rhombus are congruent , then

∠ 2 = ∠ 1 = 160°

The triangle has 2 congruent sides and is isosceles with base angles being congruent , then

∠ 3 = [tex]\frac{180-160}{2}[/tex] = [tex]\frac{20}{2}[/tex] = 10°

Answer:

m∠3 = 10° || m∠2 = 160°

Step-by-step explanation:

if  m∠1 =  160°

then m∠2 = 160°

The triangle is isosceles.

therefore

m∠3 + m∠3 + 160° = 180°

2 m∠3 = 180° - 160°

2 m∠3 = 20°

m∠3 = 10°

Answer:

9:6

Step-by-step explanation:

Given:

Length of car = 9 feet

Length of model of car = 6 inches

Let's find the ratio of the length of the car to the length of the model.

To find the ratio of the length of the car to the length of the model, apply the formula:

Ratio ==> Length of car : Length of model

Ratio ==> 9 : 6

Therefore, the ratio of the length of the car to the length of the model is = 9 : 6

The correct order and names are 1. Natalia Coaster, 2. Patrick Adams, 3. Analee Baker, 4. Connor Davis.

The best strategy is to read one by one the clues and determine possible order and names.

Learn more about clues in: https://brainly.com/question/18250989

Answer:

V = 288π in³

Step-by-step explanation:

[tex]V = \frac{4}{3}\pi r^3[/tex]

The radius is 6 in

[tex]V = \frac{4}{3} \pi (6)^3[/tex]

[tex]V= \frac{4}{3} \pi (216)[/tex]

[tex]V = \frac{4}{3} (216)\pi[/tex]

[tex]V=\frac{864}{3} \pi[/tex]

[tex]V = 288\pi in^3[/tex]

Answer:

x = 13.773

Step-by-step explanation:

cos(∠ABC) = [tex]\frac{BC}{AB}[/tex]

cos(37°) = [tex]\frac{11}{x}[/tex]

x = 13.773

The amount invested in the account that pays a 5% interest is $2100 and the amount invested in the account that pays a 7.5% interest is $1400.

0.05a + 0.075b = (0.06 x $3500)

0.05a + 0.075b = $210 equation 1

a + b = $3,500 equation 2

Where:

a = amount invested in the account that paid a 5% interest

b = amount invested in the account that paid a 7.5% interest

In order to determine this value, multiply equation 2 by 0,05

0.05a + 0.05b = 175 equation 3

0.025b = 35

b = $1400

a + $1400 = $3500

a = $3500 - 1400

a = $2100

To learn more about simultaneous equations, please check: https://brainly.com/question/25875552

We will see that the exponential decay function is:

f(x) = 175*(0.8)^x

The general exponential decay is:

f(x) = A*(1- r)^x

Where:

Here we know that the initial value is 175, and the rate of decay is 20%. To get this in decimal form, we just divide it by 100%.

20%/100%  = 0.2

Replacing that in the exponential function, we get:

f(x) = 175*(1 - 0.2)^x

f(x) = 175*(0.8)^x

If you want to learn more about exponential functions, you can read:

https://brainly.com/question/11464095

Answer:

[tex]63a - 42b \\ \\ = 21(3a - 2b)[/tex]

# be care#

Answer:

66763

Step-by-step explanation:

47000*(1+0.105+0.17)+338+6500

Answer:

miami

Step-by-step explanation:

Answer:

x=<_26/3

OR

x=>_14/3

Add them together and divide

Answer:

a. 3/10

b. 7/10

Step-by-step explanation:

a. Total number of marbles = 10

Number of red marbles = 3

Probability = Number of outcomes/ Total number of outcomes

= 3/10

b. Total number of marbles = 10

Number of red marbles = 3

Number of marbles excluding the red marbles

= 10 - 3 = 7

Probability = Number of outcomes/ Total number of outcomes

= 7/10

Answer:

1/8 inches

Step-by-step explanation:

to find this out you must multiply all the sides by each other

1/2 * 1/2 * 1/2

this equals 1/8

Answer:

not sure about this question

Answer:

I think that it is B

Step-by-step explanation:

Answer:

it is C

Step-by-step explanation:

I cant explain it but if you know what your doing and how to do it you will figure it out and try and retrace your steps

Hope it helps you mate

have a good night

If it is reflected about the line x = 5, the new point is (3, 2), (3, 6), (1, 1) and (1, 8)

Transformation is the movement of a point from its initial location to a new location. Types of transformation are rotation, reflection, translation and dilation.

Given the figure with vertices at (7, 2), (7, 6), (9, 1) and (9, 8). If it is reflected about the line x = 5, the new point is (3, 2), (3, 6), (1, 1) and (1, 8)

find out more on Transformation at: https://brainly.com/question/1462871