Please help will give brainliest to whoever explains their answer correctly

Answer:

Step-by-step explanation:

Y = kx is the direct variation equation. First find k, the could variation. 16 = k * 20. Divide both sides by 20. 16/20 = k 4/5 = k. The direct variation is "y=kx" . As "x" increases the value of "y" increases.

False - should be 7 root 5

Step-by-step explanation:

y = hypotenuse, longest side (so, it's the value of c)

Using the value of x (21) & y as (14) in the equation a^2 + b^2 = c^2

I get the value of 7 root 3 as shown above, to be 7 root 5 instead.

I know part of the question is cut off, but I'm sure that it's asking you to prove wrong or right if the triangle could be a right-angle triangle (with right measurements) & it's one because the last missing angle is 90 degrees.

(Root means square root)

Hope this helps!

Answer:

i think its 1440 ft

Step-by-step explanation:

Answer:

Volume = 15×16×6 = 1440 feet^3

Step-by-step explanation:

Answer:

Option A

Step-by-step explanation:

Convert mixed fraction to improper fraction.

[tex]\sf w - 9\dfrac{1}{2}=15\\\\ w - \dfrac{19}{2}=15[/tex]

Now isolate 'w'

[tex]\sf w = 15 +\dfrac{19}{2}\\\\= \dfrac{15*2}{1*2}+\dfrac{19}{2}\\\\=\dfrac{30}{2}+\dfrac{19}{2}\\\\=\dfrac{30+19}{2}\\\\=\dfrac{49}{2}\\\\= 24\dfrac{1}{2}[/tex]

Answer:

[tex]\huge\boxed{\bf\:w = \frac{49}{2} = 24\frac{1}{2} = 24.5}[/tex]

Step-by-step explanation:

[tex]w - 9 \frac { 1 } { 2 } = 15[/tex]

Multiply both the sides of the equation by 2.

[tex]2w-\left(9\times 2+1\right)=30 \\2w-\left(18+1\right)=30 \\2w-19=30[/tex]

Bring [tex]19[/tex] to the left hand side of the equation.

[tex]2w=30+19 \\2w=49 \\\boxed{\bf\:w = \frac{49}{2} = 24\frac{1}{2} = 24.5}[/tex]

[tex]\rule{150pt}{2pt}[/tex]

Answer:

81x^4

Step-by-step explanation:

With exponents, whatever is in the parentheses is multiplied by itself however many times the exponent says.

In this case, you would be solving 3 x 3 x 3 x 3 and (x)^4.

3^4 = 81 with x^4 gives you:

81x^4

Hope this helps you :)

Answer:

The alternate exterior angles with angle 11 are angle 13 and angle 5.

Step-by-step explanation:

Two angles are called Alternate exterior angles if

1. They are on the exterior side of parallel lines and

2.  Lie on the opposite sides of the transversal line.

It is given that

[tex]r||s[/tex] and [tex]t||u[/tex]

From the figure it is noticed that the angle 13 and angle 5 are on the exterior side of parallel lines and they lie on the opposite sides of the transversal line.

Therefore alternate exterior angles with angle 11 are angle 13 and angle 5.

Answer:

26

Step-by-step explanation:

a^2+b^2=c^2

24^2+10^2=c^2

576+100=c^2

676=c^2

squrt 676=26

c=26

Answer: 300

Step-by-step explanation:

Answer:

D

Step-by-step explanation:

In a busy amusement park the number of people entering always rises as time goes on. Hope it helps (Brainliest Please!)

Answer:

d

because of you take a positive and it should not change until there is a positive and a negative put to together

The area of Eunice's kite is [tex]2\sqrt{58}[/tex].

A kite is a tethered heavier-than-air or lighter-than-air craft with wing surfaces that react against the air to create lift and drag forces.

Eunice is flying a kite with vertices at points A(0, 0), B(0, 4), C(7, 7), and D(4, 0).

If the diagonals in a quadrilateral are perpendicular to each other then the area is one-half of the product of the diagonals.

All Kites and rhombi fall in this category.

By the distance formula;

[tex]\rm AB =\sqrt{(0-0)^2+(4-0)^2} =\sqrt{0+16} =\sqrt{16} =4\\\\BC =\sqrt{(7-0)^2+(7-4)^2} =\sqrt{49+9} =\sqrt{58} \\\\CD =\sqrt{(4-7)^2+(0-7)^2} =\sqrt{49+9} =\sqrt{58}\\\\AD =\sqrt{(0-0)^2+(4-0)^2} =\sqrt{0+16} =\sqrt{16} =4\\[/tex]

The area of Eunice's kite is;

[tex]\rm Area = \dfrac{1}{2} \times AB \times BC\\\\Area =\dfrac{1}{2} \times 4 \times \sqrt{58} \\\\Area =2\sqrt{58}[/tex]

Hence, the area of Eunice's kite is [tex]2\sqrt{58}[/tex].

Learn more about kites here;

https://brainly.com/question/3507003

#SPJ1

Answer:

C) 3

Step-by-step explanation:

Because she paid 6.50, you subtract that by 5 and it will get you 1.50 and then you divide that by .50 and it gets you your answer.

If the line is shifted 10 units right side and 5 units downward side. Then the equation of the line is y + 8 = 0.

Coordinate geometry is the study of geometry using the points in space. Using this, it is possible to find the distance between the points, the dividing line is m:n ratio, finding the mid-point of the line, etc.

Line segment FG begins at (-1, 5) and ends at (-1, -3). The segment is translated right 10 units and down 5 units to form line segment F'G'. Then the coordinate of F' and G' will be

F' = (-1 + 10, 5 - 5) = (9, 0)

G' = (-1 + 10, -3 - 5) = (9, -8)

Then the equation of the line passing through F' and G' will be

[tex]\rm y + 8 = \dfrac{-8-0}{9-9}(x - 9)\\\\y + 8 = 0[/tex]

More about the coordinate geometry link is given below.

https://brainly.com/question/1601567

#SPJ1

Answer:

If it's zero it's neither of them because zero is not a number to multiply with because it will always be zero when multiplying with zero

Answer:

102 cups of water

Step-by-step explanation: If you need 34 cups of water for every 2 cups of flour, you can cut the 6 in half to get 3. 3 times 34 is 102.

Answer:

[tex]\frac{2}{3}\div\frac{3}{4}\\= \frac{2}{3}\times\frac{4}{3}\\= \boxed{\frac{8}{9}}[/tex]

Answer:

2/3÷3/4

8/9 is the answers for the question

Step-by-step explanation:

please mark me as brainlest

Answer:

A

Step-by-step explanation:

It's not listed.

By the way if you look up "Desmos Graphing Calculator" you can click on the website and put in equations and it'll graph it for you. That way you can see if the answer is right or not

Answer:

5/25, 1/5, or 20%

Step-by-step explanation:

Based on the experiment the dice lands on 2 five times, giving you the experimental probability

Step-by-step explanation:

The fractions equivalent to 1/3 are 2/6, 3/9, 4/12, etc. Equivalent fractions have the same value in the reduced form.

ALLL these fraction are in highest form while there lowest form is 1 / 3

PLEASE MARK ME BRAINLIEST IF MY ANSWER IS CORRECT PLEASE

Answer:

The volume of this figure = 1800 m ³

Step-by-step explanation:

The volume of prism =( base × height × length ) / 2

=> (15 × 10 × 24 ) /2

=> (3600)/2

=> 1800 m³

The figure which shows how a shape can be rotated about an axis to form the given object is as described in Choice C.

Figures and shapes can be transformed into objects by means of rotation, translation and other transformation operations.

On this note, when A vertical line labeled as axis is drawn. A pentagon is drawn that touches on the left side of the line. An arrow rotated around the line in clockwise direction is drawn.

The resulting shape is the object.

Read more on transformations;

https://brainly.com/question/4289712

Answer:There are 23 quarters and 37 dimes in the collection                   Step-by-step explanation: i got it right:)

The missing step in solving the inequality is x > -9

The inequality is given as:

4(x – 3) + 4 < 10 + 6x?

The steps are given as:

The next step in solving the inequality is to apply the division property of inequality by dividing both sides by -2.

This gives

x > -9

Hence, the missing step in the inequality is x > -9

Read more about inequality at:

https://brainly.com/question/25275758

#SPJ4

Answer:

false

Step-by-step explanation:

Answer:

1. $1,122
2. $485.25

3. $440

4. $2,047.25

Step-by-step explanation:

1. 22 feet * 17 feet = 374 square feet * $3 per square foot = $1,122
2. 17 feet * 10 feet * 4 walls = 680 square feet. 680 feet - (7ft*3ft for the door) - (2*2ft*3ft for the windows) = 647 square feet * $0.75 per square foot = $485.25
3. 374 square feet/ $88 per gallon = 4.25 gallons which rounds up to 5 gallons, and 5 gallons at a cost of $88 per gallon = $440
4. $1,122 + $485.25 + $440 = $2,047.25

Answer:

its b

Step-by-step explanation:

i cant explain it just trust me

Answer:

B

it doesn't have 8 sides so it can't octagon and it can't be a heptagon bc it doesn' thave 7 sides. hope this helps

Answer:

1649.33 units³

Step-by-step explanation:

Let the height and the radius be known as "h" and "r" respectively.

Formulae(s):

Clearly, we can see that the volume of the cylinder is three times greater than the volume of the cone as,

Determining the volume of the cylinder;

Therefore, the volume of the cylinder is 1649.33 units³.

Answer:

283.5

Step-by-step explanation:

Answer:

She saves 24 cents by buying 24 oranges at store B

Step-by-step explanation:

Price per orange A = 6.48 / 12 oranges = .54 per orange

    .54 * 24 oranges = 12.96   for store A

Price per orange B  = 2.65 / 5 = .53 per orange

  .53 * 24 oranges = 12.72   for store B

12.96  - 12.72 = .24  dollars    (24 cents)