I WILL MARK BRAINLIEST! A parabola opening up or down has vertex (0,3) and passes through (4,7). Write its equation in vertex form.

Answer: $ 27.50

Step-by-step explanation:

We know that $24.75 is (100%-10%) = 90% of the original price.

24.75/90 = 0.275 (to find one percent)

0.275 x 100 = 27.5 (100%, the original price)

Answer:

sub in the x value for x, so start with y=4(-12)+8

Step-by-step explanation:

Answer:

Step-by-step explanation:

x -12 = y -40

x -7 = y -20

x 0 = y 8

x 5 = y 28

x 14 = y 64

Answer:

13.96

Step-by-step explanation:

length of an arc = theta/360 * 2πr

Given

m<HJK = 50

HJ = 16units

Required

length of arc HK

arc HK = 50/360 * 2(3.14)(16)

arc HK = 5/36 * 100.48

arc HK = 502.4/36

arcHK = 13.96

hence the length of arcHK to nearest hundredth is 13.96

Answer:

the more leaking place is the bathroom

Explanation:

1 hour=60 minutes

   the bathroom drift 120 drops in 60 minutes

so, the bathroom drift 1 drop in 120/60 minutes

                                                    =60 minutes

    the other one in the kitchen dripped 80 drops in 30 minutes.

so, the other one in the kitchen dripped 1 drop in 80/30 minutes

                                                                                   = 8/3 minutes

so the more leaking place is the bathroom because 60 > 8/3

please mark as brainliest

Answer:

Hi! The answer to your question is 0 8/25

Step-by-step explanation:

☆*: .｡..｡.:*☆☆*: .｡..｡.:*☆☆*: .｡..｡.:*☆☆*: .｡..｡.:*☆

☁Brainliest is greatly appreciated!☁

Hope this helps!!

- Brooklynn Deka

Answer:

The groups have no common factor and can not be added up to form a multiplication.

Answer:

c•7=c÷_1/7

c•1 over 3=c÷_3

c÷1 over 3=c÷_1/3

c÷7=c•_1/7

Answer:

$ 6,438.51

Step-by-step explanation:

75.36 X 36 = 2,712.96

82.79 X 45 = 3,725.55

2,712.96 + 3,725.55 = 6,438.51

Answer:

11.661904

plz mark me as brainliest.

Answer:

Step-by-step explanation:

Answer:

Step-by-step explanation:

Perimeter of the triangle is 12cm

Area of the triangle is 6cm^2

Area of circle is 14.1371669412cm^2

Perimeter of circle is 9.42477796077cm

Just add the perimeters together and areas together to get:

A = 20.14cm^2

P = 21.42cm

Answer:

25.45%

Step-by-step explanation:

Answer:

1 d know

Step-by-step explanation:

the correct use of the distance formula is the equation :

√((27 - 12)² + (y₂ - 15)²).

A pair of numbers called coordinates are used to locate a point or a form in a two-dimensional plane. The x-coordinate and the y-coordinate are two numbers that define a point's location on a 2D plane.

Given a diagram of a line for that distance, the line needs to find

the general formula for distance

d = √((x₂ - x₁)² + (y₂ - y₁)²)

Thus, for the given coordinates formula for distance

d = √((27 - 12)² + (y₂ - 15)²)

therefore, the equation √((27 - 12)² + (y₂ - 15)²) is the correct use of the distance formula.

Learn more about coordinates here:

https://brainly.com/question/20282507

#SPJ2

Answer:

(A) 33 1/3%

Step-by-step explanation:

it looks like there are 15 total people, and it's asking for the probability of a member over 40 being chosen.

Over means that 40 should be excluded

there are 5 people over 40 (43, 45, 50, 54, 58), which means the probability would be 5/15

5/15 = 1/3 ≈ 33 1/3%

Answer:

the dimensions would b 10 10 and 10

The two coordinate pairs for the locations of the other two corners are shaped in rectangle. Two diagonally oposite corners of the park are located ( - 6, 3) and (3, 4)

Hope this helped you!

(pls branliest too thanks)

Answer:

30 cm³

Step-by-step explanation:

volume of a rectangle prism: width × length × height

=> 2 × 3 × 5 = 30

Answer:

One equation you could use is 6(7 + 5) + 3.

Answer:

[tex]((3 * 7) - 6) * 5[/tex]

Step-by-step explanation:

For this problem, we will use trial and error.

It will take a while, but we can reduce the amount of guesses we have to make.

Looking at the problem, it is obvious that we will require multiplication at some point, as adding all the numbers together is nowhere near 75.

Let's start this problem by finding the prime factors of 75:

75 = [tex]25 * 3[/tex]

75 = [tex]5 * 5 * 3[/tex]

The prime factors of 75 are: [tex]5 * 5 * 3[/tex].

Our numbers are 7, 5, 6, and 3.

We already have a 5 and a 3, so we need to use 7 and 6 to get 5, and that's impossible, so this is a pass.

Next, we'll look at another factor, [tex]25 * 3[/tex].

We already have a 3, so we can ignore that. We need to use 7, 6, and 5 to get 25.

Here are some of the results:

[tex](5 * 6) - 7 = 23[/tex] (Nope)

[tex](7 * 5) - 6 = 29[/tex] (Nope)

[tex]6 + 5 + 7 = 18[/tex] (Nope)

There's more combinations, but the numbers are either too large or too small. This is a pass too.

Now, we'll try another factor, [tex]15 * 5[/tex].

We already have a 5, so let's ignore it and use 7, 6, and 3 to get 15.

[tex]7 + 6 + 3 = 16[/tex] (Nope)

[tex](6 * 3) - 7 = 11[/tex] (Nope)

[tex](3 * 7) - 6 = 15[/tex] (Yep)

So our expression to make 15 is [tex](3 * 7) - 6[/tex]. Then we multiply the whole thing by 5. Thus our expression is:

[tex]((3 * 7) - 6) * 5[/tex]

Let's check our answer:

[tex]((3 * 7) - 6) * 5[/tex]

[tex](21 - 6) * 5[/tex]

[tex]15 * 5[/tex]

[tex]75[/tex]

The expression gives us 75, which is what we want, so our answer is correct.

Answer:

-15u^2

Step-by-step explanation:

Answer:

1/3 or 33%

Step-by-step explanation: Its a third

Answer:

4 + 12 = 16

Step-by-step explanation:

Answer:

[tex]\frac{17}{5}[/tex]

Step-by-step explanation:

3x5=15

15+2=17

[tex]\frac{17}{5}[/tex]

Answer:

James will need to buy 3 boxes of crackers for the party.

Step-by-step explanation:

remember: 16oz=1 pound

If James needs 3 pounds of crackers, and each box is 20oz, that means each box is a little over 1 pound. (1.25 pounds to be exact). So, we know that he needs to buy 3 boxes of crackers. This is because 20×3=60 ounces which is 3.75 pounds. Meaning, 3 boxes is the correct answer since we can't cut a box in half.

hope this helps!

Answer:

3 boxes

Step-by-step explanation:

First, calculate how many oz in one pound: 16 oz = 1 pound

Now we know that our situation includes smaller to larger.

Since we are going smaller to larger, we need to multiply.

You should multiply 20 x 3 = 60 oz from what I learned.

60 oz = 3.75 pounds. In another situation you would round, but who cares about rounding. Your answer is 99.100% correct

If this was wrong, I'm sorry. The way I learned is smaller to larger: multiply; larger to smaller: divide.

Hopefully, this was right!

Answer:

12

Step-by-step explanation:

7−(−5)

=7−(−5)

=7+5

=12

Step-by-step explanation:

55 will be the Mean absolute deviation

[tex]\huge\text{Hey there!}[/tex]

[tex]\large\text{Looking for your MEAN in your given data}[/tex]

[tex]\mathsf{\dfrac{62 + 46 + 50 + 52 + 55}{5}}\\\\\large\textsf{62 + 46+50+52+55}\\\large\textsf{62 + 46 = \bf 108}\\\large\textsf{108 + 50 + 52 + 55}\\\large\textsf{108 + 50 = \bf 158}\\\large\textsf{158 + 52 + 55}\\\large\textsf{158 + 52 = \bf 210}\\\large\textsf{210 + 55}\\\large\textsf{= \bf 265}\\\\\large\text{New EQUATION: }\mathsf{\dfrac{265}{5}}[/tex]

[tex]\mathsf{\dfrac{265}{5}}\\\\\large\textsf{= \bf 53}[/tex]

[tex]\large\text{Now that we solve for your MEAN , we can now find the}\\\large\text{DIFFERENCE between each of your given numbers in the data}\\\large\text{set. The word difference simply means subtract in mathematics.}[/tex]

[tex]\large\textsf{62 - 53 = \bf 9}\\\large\textsf{53 - 46 = \bf 7}\\\large\textsf{53 - 50 = \bf 3}\\\large\textsf{53 - 52 = \bf 1}\\\large\textsf{55 - 53 = \bf 2}[/tex]

[tex]\large\text{Now that you have all of the number differences, we can now ADD}\\\large\text{their results up.}[/tex]

[tex]\large\textsf{9 + 7 + 3 + 1 + 2}\\\large\textsf{9 + 7 = \bf 16}\\\large\textsf{16 + 3 + 1 + 2}\\\large\textsf{16 + 3 = \bf 19}\\\large\textsf{19 + 1 + 2}\\\large\textsf{19 + 1 = \bf 20}\\\large\textsf{20 + 2}\\\large\textsf{= \bf 22}[/tex]

[tex]\large\text{Lastly, DIVIDE the given number (22) by the total number in}\\\large\text{the given data set (5)}[/tex]

[tex]\mathsf{\dfrac{22}{5}= \underline{ your\ \bf answer}}[/tex]

[tex]\large\text{Simplify above and you have your overall answer.}[/tex]

[tex]\mathsf{\dfrac{22}{5}}\\\\\mathsf{22\div5 = \bf 4.4}\\\\\\\large\textsf{Therefore, your answer is most likely is: \bf 4.4}[/tex]

[tex]\boxed{\boxed{\large\textsf{Answer: \huge \bf 4.4}}}\huge\checkmark[/tex]

[tex]\text{Good luck on your assignment and enjoy your day!}[/tex]

~[tex]\frak{Amphitrite1040:)}[/tex]

Answer:

The set of values are described below:

[tex]v = 25\,cm[/tex], [tex]w = 25^{\circ}[/tex], [tex]x = 25^{\circ}[/tex], [tex]y = 65^{\circ}[/tex] and [tex]z = 10\,cm[/tex].

Step-by-step explanation:

Since [tex]\triangle JPO \cong \triangle SMR[/tex], then [tex]OJ \parallel RS[/tex] and [tex]OP \parallel RM[/tex]. By Alternate Internal Angles, we find that [tex]\angle R \cong \angle O[/tex]. In addition, the sum of internal angles in triangles equals 180°. Then, we have the following system of linear equations:

[tex]m\angle R + m\angle M + m\angle S = 180^{\circ}[/tex] (1)

[tex]m \angle O + m \angle P + m\angle J = 180^{\circ}[/tex] (2)

[tex]m\angle S = 65^{\circ}[/tex] (3)

[tex]m \angle M = m\angle P = 90^{\circ}[/tex] (4)

The solution of this system is [tex]m\angle R = 25^{\circ}[/tex], [tex]m \angle O = 25^{\circ}[/tex] and [tex]m \angle J = 65^{\circ}[/tex].

Lastly, the remaining sides are found by definition of congruence

Segment RS

Since [tex]\triangle JPO \cong \triangle SMR[/tex], then [tex]\overline {RS} \cong \overline {OJ}[/tex]. Hence, [tex]RS = 25\,cm[/tex]

Segment JP

Since [tex]\triangle JPO \cong \triangle SMR[/tex], then [tex]\overline{SM} \cong \overline {JP}[/tex]. Hence, [tex]JP = 10\,cm[/tex]

The set of values are described below:

[tex]v = 25\,cm[/tex], [tex]w = 25^{\circ}[/tex], [tex]x = 25^{\circ}[/tex], [tex]y = 65^{\circ}[/tex] and [tex]z = 10\,cm[/tex].

Answer:

x=30

Step-by-step explanation:

x/5-16=-10

x/5=-10+16

x/5=6

x=6×5

x=30

Answer:

i dont know

Step-by-step explanation:

Answer:

Step-by-step explanation:

(i) y = 3x

m = 3

Slope of the line perpendicular to line (y = 3x) = -1/m = -1/3

Equation of the line through origin : y = mx

[tex]y = \frac{-1}{3}x[/tex]

(ii) Form of the equation of all lines which are perpendicular to y = 3x is

[tex]y = \frac{-1}{3}x +c[/tex]

c is y-intercept

Answer: 3 minutes

Step-by-step explanation:

it increased by 3 minutes everyday starting from 3, 6, and then finally 9.

Answer:

3 minutes per day

slope is just y2-y1 divided by x2-x1

so u can take 6-3 divided by 2-1 and that = 3