HELP I NEED THIS REALLY FAST WILL GIVE BRANILIEST!!!

Answer:

the answer is 6×4=25 and 5×4=20 and 6×4=24

Answer:

The answer is : 11°

Step-by-step explanation:

MKL+KLM = LMN

= (3x+19)°+(2x+8)° = (7x+5)°

= 5+27° = 7x+5°

= 2x = 22°

= x = 11°

Answer:

C

Step-by-step explanation:

A. False because the number of students who prefer strawberry is not half the number of students who prefer cookies and cream (15 ÷ 2 = 7.5, not 8)

B. False because the number of students who prefer chocolate is not higher than the combined number of those who prefer vanilla and those who prefer cookies and cream (12 is not greater than 18)

C. True because the number of students who prefer strawberry is lower than the combined number of those who prefer vanilla and those who prefer cookies and cream (12 is less than 18)

D. False because do not most student prefer cookies and cream (12 is greater than 8)

Answer:

The 1st choice

Step-by-step explanation:

(a) the first and second ones are the only triangles with all three acute angles. The 2nd one has more than 1 line of symmetry so the 1st must be the answer.
(b) This one really depends on which side of the triangle is each length. One way to do it is A squared + B squared = C squared. 8 equals c because it is the largest side and 7.5 is A. This would be put out like 56.25 + B = 64. Subtract 56.25 from both sides to get B = 7.75.
OR, if 8 is not the longest side 7.5 squared + 8 squared = C squared which would be 120.25 = C squared. So, you would find the square root of 120.25 which is 10.97.

Answer:

10²- y²

Step-by-step explanation:

Since the mural is 10 feet on one side we can make the size of Ociel's mural just 10². Of course, the same would go for Bill's mural except we square however long one of his sides is. So just subtract Bill's (y²) from Ociel's (10²).

I think that's right... Sorry if I'm wrong the question was just a bit confusing.

Answer:

64

Step-by-step explanation:

The simple answer

brailiest pls

Answer:

Initially, as x increases, y is constant.

Afterward, the slope of the graph of the function equals 2 for all x between x = 3 and x = 5.

The slope of the graph equals -1 for x between x = 5 and x = 9.

The greatest value of y is y = 4, and it occurs when x = 5.

Step-by-step explanation:

Initially, the graph of the function is flat. The quantity y remains constant as x increases from x = 0 to x = 3. The linear equation that corresponds to the function in that region is y = 0. The slope is m = 0 because the graph is a horizontal line. The graph of the function starts to increase starting at x = 3. The slope, rise/run, once we solve it, is equal to 2 for when x is between 3 and 5. After x = 5, y starts to decrease as x increases. The slope of the graph between x = 5 and x = 9 is -1. The maximum value of y occurs at the top of the bump in the graph. The coordinates of the top of the bump are (5,4). Therefore, the maximum value is y = 4, and it occurs when x = 5.

I hope this helps and please mark me as brainliest!

Answer:

B

Step-by-step explanation:

Setting up long division we get:

Answer:

D

Step-by-step explanation:

To be completely honest, I don’t really remember 7th grade math, but from what I can recall, you are supposed to use rounding and counting up and down. You have to keep an eye out for the numbers already provided in the number line. It can really help you understand what you’re supposed to do.

Answer:

1st. (0,-2)

2nd. yes

Step-by-step explanation:

Answer:

150 sq. in.

Step-by-step explanation:
Because... Suppose the planned dimensions of a rectangular kitchen have a length-to-width ratio of 3 to 2. The length of the original kitchen is 6z feet. The original kitchen can be made larger by adding four feet to each original dimension. Write a polynomial expression that represents the floor area of the larger kitchen in square feet.

The polynomial expression that represents the floor area of the larger kitchen in square feet is  24z² + 40z + 16

The area of Rectangle is length times of width.

The length-to-width ratio of the original rectangular kitchen is 3 to 2.

Let the width of the original kitchen "w".

Then the length of the original kitchen is length = 3/2×w

We are also told that the length of the original kitchen is 6z feet. We can use this information to solve for the width of the original kitchen:

6z = 3/2×w

w = 4z

So the width of the original kitchen is 4z feet.

To make the kitchen larger, we add four feet to each original dimension. The new length is:

length = 6z + 4 feet

width = 4z + 4 feet

Area = (6z + 4 feet) × (4z + 4 feet)

Multiplying out the terms, we get:

Area = 24z² + 40z + 16 square feet

Therefore, the polynomial expression that represents the floor area of the larger kitchen in square feet is  24z² + 40z + 16

To learn more on Area of Rectangle click:

https://brainly.com/question/20693059

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Answer:

the third line represents the war

Step-by-step explanation:

Answer:

1. Use a line plot to represent the data in the data set. Be sure to include a title and label all tick marks.

      1/4     2/4    3/4     4/4    1 1/4  1 2/4 1 3/4 1 4/4 2 1/4  2 2/4                                                                    

←—-|-------|-------|-------|-------|-------|-------|-------|-------|-------|------>

2. What is the largest amount of snow that fell in one day?

3 3 / 4

3. What is the least amount of snow that fell in one day?

1 2/4

4. How many days did it snow 3 1 / 4 inches?

3 days

5. A new piece of data was recorded and added to the line plot. The difference between the largest and smallest amounts of snow is now 3. What could the new values of the data be?

The new values could be the longest and shortest duration of snow.

A brainliest is always appreciated! :D

Answer:

Positive correlation

Step-by-step explanation:

Overall as x increases, y increases.

Hope this helps!

Answer: 286.1

Step-by-step explanation: i took the test!

Answer:

x(angle A)=18.9  Angle B=94.5   Angle C=66.6

Step-by-step explanation:

Angle A+ angle B+ Angle C= 180

(x)+(5x)+(4x-9)= 180

add the x components: x+5x+4x= 10x

10x-9 =180

add 9 to each side to balance the equation

10x=189

Divide each side by 10 to get x

10x/10=x    189/10= 18.9

x=18.9

Put x back into the equations

B=5x    B=5(18.9)    B=94.5

C=4x-9  C=4(18.9)-9

C=66.6

Answer:

We first solve for x, then plug that value into all angle measures.

As selected in the first part,

m∠A + m∠B + m∠C = 180°,

We use this formula to solve for x.

Replace those angle variables with its actual equations, knowing that:

So, set up the equation:

m∠A + m∠B + m∠C = 180°,

x + (5x) + (4x - 9) = 180°

Solve for x;

x + (5x) + (4x - 9) = 180°

Group and combine like terms;

(5x + x + 4x) + (-9) = 180°

10x - 9 = 180°

Get rid of constants;

+9           +9

10x = 189°

Get rid of co-efficient;

÷10    ÷10

x = 18.9°, x is equal to 18.9°.

Now, plug the value of x into angle 'A':-

x °

(18.9) °

∠A = 18.9°.

Then, plug the value of x into angle 'B':-

5x°

5(18.9) °

94.5°

∠B = 94.5°.

Finally, plug the value of x into angle 'C':-

4x - 9°

4(18.9) - 9°

75.6 - 9°

66.6°

∠C = 66.6°.

Answer:

Twenty-four ounces

Step-by-step explanation:

Multiply all the portions by three to get the total weight:

8 × 3 = 24 oz

Answer: 24 ounces

Step-by-step explanation:

You just need to see how many pieces there are and then multiply the amount by how much they weigh.

Hence, your answer is 24 ounces

pls mark me brainliest :)

Answer:R(-10, 5.6) => R'(10, -5.6)

S(0, 7) => S'(0, -7)

T(-6, -34) => T'(6, 34)

Step-by-step explanation:

Answer:

120

Step-by-step explanation:

5x-5

Let x = 25

Substitute into the expression

5(25) - 5

Multiply

125 -5

Subtract 120

Answer:

120

Step-by-step explanation:

If X = 25

where you see X , you put 25 there

5X - 5

5(25) - 5

125 - 5

= 120

Answer:

m1=51

m2 =39

m3=90

m4=51

m5=17

m6=129

Step-by-step explanation:

m1=51

m2 =39

m3=90

m4=51

m5=17

m6=129

Answer:

Step-by-step explanation:

26?

Answer:A. Map length from east to west=18 inch. and north to south =9 inch. B. 216

Step-by-step explanation:Multiply the number of inches on the map times the scale to determine the true distance.

The cost of one box of paper clips is $1.85 and the cost of one package of index cards is $3.95

Step-by-step explanation:

Eldora and Finn went to an office supply store together

Eldora bought 15 boxes of paper clips and 7  packages of index cards for a total cost of $55.40

Finn bought 12 boxes of paper clips and 10 packages of  index cards for a total cost of $61.70

We need to find the cost of one box of paper clips and the cost of one package of  index cards

Assume that the cost of one box of paper clips is $x and the cost of one package of  index cards is $y

∵ x represents the cost of one box of paper clips

∵ y represents the cost of one package of  index cards

∵ Eldora bought 15 boxes of paper clips and 7  packages of

  index cards for a total cost of $55.40

∴ 15x + 7y = 55.4 ⇒ (1)

∵ Finn bought 12 boxes of paper clips and 10 packages of  

  index cards for a total cost of $61.70

∴ 12x + 10y = 61.7 ⇒ (2)

Now we have system of equations to solve it

Multiply equation (1) by -10 and equation (2) by 7 to eliminate y

∵ -10(15x) + -10(7y) = -10(55.4)

∴ -150x - 70y = -554 ⇒ (3)

∵ 7(12x) + 7(10y) = 7(61.7)

∴ 84x + 70y = 431.9 ⇒ (4)

Add equations (3) and (4)

∵ (-150x + 84x) + (-70y + 70y) = (-554 + 431.9)

∴ -66x = -122.1

- Divide both sides by -66

∴ x = 1.85

Substitute the value of x in equation (1) or (2) to find y

∵ 12(1.85) + 10y = 61.7

∴ 22.2 + 10y = 61.7

- Subtract 22.2 from both sides

∴ 10y = 39.5

- Divide both sides by 10

∴ y = 3.95

The cost of one box of paper clips is $1.85 and the cost of one package of index cards is $3.95

(this is an answer I got previously)

Answer:

No

Step-by-step explanation:

It is not an appropriate method because if you add all of the people that got 1, 3, and 5 together to get all the people that got the 20% discount, you get 140/400 people, and in order for it to be half there would have to be, or close enough to, a total of 200/400 people.

15% discount = 185/400 or 46.25%

20% discount = 140/400 or 35%

30% discount = 75/400 or 18.75%

I hope this answers your question! If not, reply and I can hopefully fix it!

Answer:

Answer: The square is made of 4 congruent triangles.....Moving two of the triangles changes the figures shape....Step-by-step

explanation: Hope this help Cutieboyz

Sorry thats just my nickname for boys if u even are one lol

TYYYYYY

Answer:

105 square feet

Step-by-step explanation:

Area of wall: 14 x 9 = 126 ft^2

Area of door: 7 x 3 = 21 ft^2

126 - 21 = 105 ft^2

BRAINLIEST? TY!! :DD