Please. help me I would really appreciate it thx

Answer:

<DFE and <EFA

<BFC and <EFB

<AFC and <EFA

Step-by-step explanation:

Supplementary angles are angles that add up to 180 degrees.

The answer would be D

Step-by-step explanation:

because if you do long division you will get 22 and 9/2

Answer:

C!

Decimal form: .2 repeating

Fraction form: 2/9

Answer:

x = 147/5 and y = 78

Step-by-step explanation:

First solve by substitution and put 78 into y in -5x + 2y = 9 so you get 147/5

then plug 147/5 into x and find y

Answer:

x = -147/5 , y = 78

Step-by-step explanation:

- 5x + 2y = 9

Y = 78

Substitute the second equation into the first

-5x + 2(78) = 9

-5x +156 = 9

Subtract 156 from each side

-5x+156-156 = 9-156

-5x =147

Divide each side by -5

-5x/-5 =147/-5

x = -147/5

Answer:

pie squared

Step-by-step explanation:

Answer:

utyਟਿਵ੍ਗਕ੍ਵਫਕ੍ਤੁਦ੍ਯੇਦਿਹਜ੍ਜੁਤ੍ਯੈਫ੍

Step-by-step explanation:

utyਟਿਵ੍ਗਕ੍ਵਫਕ੍ਤੁਦ੍ਯੇਦਿਹਜ੍ਜੁਤ੍ਯੈਫ੍ਰ gh ਗ੍ਯੁਯਜ੍ਕ੍ਜਗ੍

Answer:

The customer is incorrect. They will pay $43.20 not $40.

Step-by-step explanation:

Since a thrift store is having 40% of $80, we have to calculate that. Doing so, we have to create proportions:

(The "/" sign is fraction)

1. x/80=40/100       2. 40*80=3200      3. x*100=100x       4. 100x=3200      

5. x=3200/100       6. x=$32

Since $32 is 40% of $80, we have to do $80-$32=$48

So the thrift shop is lowering the price to $48.

But we can't forget about the 10% off coupon from the customer.

Now we have to find out what is 10% of $48. $48/10= $4.8

That's not our answer though. The final step is to do $48-$4.8 which gets our answer of $43.20   .

Answer:A=192ft²

Step-by-step explanation:

The area of the trapezoid is 128 feet².

Given,

The height of a trapezoid is = 12 feet

The length of one of the base is = 12 feet

The length of other base is = 20 feet

The formula for the area of the trapezoid is = 1/2 × height of the trapezoid × sum of the parallel bases of the trapezoid

The area of the trapezoid will be = 1/2 × 12 × (12 + 20)

                                                       = 1/2 × 12 × 32

                                                       = 4 × 32

                                                       = 128

Therefore, the area of the given trapezoid will be 128 feet².

To learn more about Trapezoid :

https://brainly.com/question/20847799?referrer=searchResults

Answer: $38.10

Step-by-step explanation: This is the only reasonable solution that is not in the negatives, and if you do the math that's the answer.

Answer:

\(\huge\boxed{\sf x = 16/9}\)

Step-by-step explanation:

\(\displaystyle \frac{x}{2} =\frac{8}{9} \\\\Cross \ Multiply\\\\x \times 9=2\times 8\\\\9x = 16\\\\Divide \ 9 \ to \ both \ sides\\\\x = 16/9\\\\\rule[225]{225}{2}\)

Answer:

Linear function: y = -15x + 75

Domain: x ≤ 5

Range: y ≥ 0

Please tell me if there are any mistakes in my answer and I will correct them.

Step-by-step explanation:

The linear function is y = -15x + 75, written in y=mx+b form. X is the amount of hours. Since the speed is decreasing, we will use -15. Since we started at 75 miles per hour, our b value will be 75.

The domain is all the possible values for x.

Since the comet slows down by 15 miles every hour until it stops moving, we can solve for x by putting in 0 for y.

0 = -15x + 75

15x = 75

x = 5

Therefore, the domain is x ≤ 5.

The range is the set of all possible values of y. In this case, the range can be anything but 0 in order for the equation to make sense.

So, the range is y ≥ 0.

Answer:

domain is 0,5

Step-by-step explanation:

after 5 hours, it stops moving

Answer:

3

Step-by-step explanation:

Answer:

not sure

Step-by-step explanation:

Answer:

3/4 x 2/5

6/9 ÷ 4/7

Step-by-step explanation:

Answer:

\(\textsf{A.} \quad -\dfrac{23}{3}\)

Step-by-step explanation:

Given mixed number:

\(-7 \frac{2}{3}\)

To convert a mixed number into an improper fraction, multiply the whole number by the denominator of the fraction and add it to the numerator of the fraction, then place the answer over the denominator:

\(\implies -\dfrac{7 \times 3+2}{3}=-\dfrac{21+2}{3}=-\dfrac{23}{3}\)

Answer:

D, 2.083

Step-by-step explanation:

I don't know how to explain, but I hope this helps!

THIS MIGHT NOT BE WHAT YOU ARE LOOKING FOR AND MIGHT NOT BE CORRECT! READ FIRST!

The answer is A. The slope of the line is rise/run = 4/2 = 2.1. This means that each kilometer costs $2.10. The y-intercept is 2.1, which means that the initial fee is $2.10. So the correct statement is: The slope is 2.1. This means that each kilometer costs $2.10.

The other statements are incorrect. The slope is not 5, so each kilometer does not cost $5. The y-intercept is not 5, so the ride does not last 5 kilometers. The y-intercept is the value of the function when the input is 0, which in this case is the initial fee of $2.10.

The total number of candies in the jar is 70, out of which 14 are brown. Therefore, the number of candies that are not brown is 70 - 14 = 56.

To find the probability of drawing a candy that is not brown, replacing it, and then drawing an orange candy, we can use the multiplication rule of probability. According to this rule, the probability of two independent events occurring together is the product of their individual probabilities.

So, the probability of drawing a candy that is not brown on the first draw is 56/70. After replacing the candy, there are still 70 candies in the jar, so the probability of drawing an orange candy on the second draw is 28/70.

Multiplying these probabilities, we get:

(56/70) x (28/70) = 0.16

Therefore, the probability of randomly drawing a candy that is not brown, replacing it, and then drawing an orange candy is 0.16 or 16%.

Answer:

A

Step-by-step explanation:

We can solve for H by isolating it on one side of the equation, as follows:

J/H - I/H = G

Taking H as the common denominator:

(J - I)/H = G

Multiplying both sides by H:

J - I = GH

Adding I to both sides:

J = GH + I

Dividing both sides by G:

H = (J - I)/G

So the answer is

(A)

H = (J - I)/G.

Answer:   A

Step-by-step explanation:

\(\frac{J}{H} = G + \frac{I}{H}\)                >Since you are solving for H bring I/H to the other side

                                   by subtracting I/H from both sides

\(\frac{J}{H}- \frac{I}{H} = G\)               >There is a common denominator so you can

                                   combine the fractions

\(\frac{J-I}{H} = G\)                   >Multiply both sides by H or cross multiply whichever

                                  way your mind things about how to get H on top

\(J-I = G(H)\)           >Divide both sides by G

\(\frac{J-I}{G} = H\)                   >Answer is A

Answer:

the answer is 6 because when x=7 on the line it is also equal to 6 on the y axis

Answer:

the answer is D

Step-by-step explanation: if you look at it the only answer that is changing by the same number consistently is the letter D. the rate is 3.00 for every 5 oranges

Answer:

The perimeter of a shape represents the distance around it. The area of a shape is the surface or flat space that the shape covers (in 2D) while the volume of a shape is the space it occupies in real life (in 3D).

Step-by-step explanation:

Answer:

The perimeter of a shape represents the distance around it, the area of a shape is the surface or flat space that the shape covers, while the volume of a shape is the space it occupies in real life,

Answer:

No triangles

Step-by-step explanation:

The Triangle Inequality Theorem, states that the sum of the lengths of any two sides of a triangle is greater than the length of the third side

5+8 > 20 <-- is not true.

Answer:

Let the amount of gunpowder that contains 9 kg nitre be x kg. ∴ The amount of gunpowder containing 9 kg nitre is 12 kg.

So, about 200 kg gunpowder

Answer:

Step-by-step explanation:

Answer:

D. 550.00, 559.90, 569.98, 580.24, 590.68, ...

Step-by-step explanation:

So, her debt will increase of the interest rate of 1.8% on a credit card.

You have to multiply the rate by the amount that she owes. So, when you multiply 1.8% by $550 you get $9.90 amd you habe to add that to what she owes. You can't keep adding $9.90 because now her debt increased from $550 to $559.90. You now have to multiply $559.9 by 1.8% inorder to get her new amount of debt. If you multiply 1.8% by $550, then you are saying that she only has $550 as debt even though she now has $559.90 im debt. You must keep multiplying her new amount of debt by 1.8% to get her increasing monthly balance.

Answer:

Step-by-step explanation:

I say D

Answer:

1. 1

2. 2

3. -3

4. 51

Step-by-step explanation:

To do this, in each input number (I will represent the number as x), you have to do the number in the input number, x. You have to divide x by 2, then add 1.

x/2 + 1 would be the answer (this is an example).

1. 1

2. 2

3. -3

4. 51