Mathematics College

Pleaseee helpppp I’ll give brainliest

Answers

Answer 1

Answer:

(6.5, 4)

Step-by-step explanation:

The perpendicular bisector equation for the line AB is y=-2x+17. This line and y=4 intersect at (6.5, 4)

Related Questions

1 1/4 of what number is 36

Answers

Answer:

28.8

Step-by-step explanation:

1 1/4 = 125%

Set up a ratio

36/x = 125/100

Cross multiply

3600 = 125x

28.8 = x

In one city, there are four straight streets that form a square block. The length of each side of the block is 196 m. Find the area of the square defined by this city block.

Answers

Answer: 38,416

Step-by-step explanation:

Since it is a square all you need to do is find 196² which is 38,416.

thanks for any help!

Answers

Answer: D

Step-by-step explanation:

[tex]20 - 16 = \sqrt{3} x[/tex]

[tex]4 = \sqrt{3x} [/tex]

take square on both sides to get rid of the square root.

[tex] {4}^{2} = {( \sqrt{3x)} }^{2} [/tex]

16 = 3x

x = 16/3

Rayann has 4 bracelets, Jennifer has 8 bracelets, June has 3 bracelets, and Tammy has 5 bracelets. They want to redistribute the bracelets so that each girl has the same number of bracelets. If the bracelets are redistributed, how many should each girl get?

Answers

Answer: 4

Step-by-step explanation:

4+3+5=12

12/3=4

Find the area of the figure. (Sides meet at right angles.)

Answers

Answer:

the area is 68 feet

Step-by-step explanation:

-first pretend that one spot is filled and if you do that the whole rectangle is 8 by 10.

- the area of something is length times width and so 8 times 10 is 80

- however, we can't pretend that we don't have a hole anymore so to figure out that tiny rectangles area we have to find its width and length which is 4 and 3.

- 4 times 3 is 12 and since we have that we subtract 12 from 80 and we get 68.

What is the slope of the line?

Answers

1/3 is the answer to the q

there are 20,000 fans at a football match 12%of the fans are women
work out how many women attended the match

Answers

Answer:

they are 2400 women attended the match

hope it helps

Answer:

2400

Step-by-step explanation:

12% of 20,000 is 2400

12/100×20,000=2400

Therefore 2400 fans were women.

Round 17242 to the nearest ten thousandth

Answers

Its 20,000. If you look of make a number line use numbers 17,242 - 20,000… <3

A fair die is tossed twice. Find the probability that a 3 is rolled at least once in the two tosses.

Answers

Answer:

Step-by-step explanation:

Here are the "winning" rolls

1/6 * 5/6 = 5/36

5/6 * 1/6 = 5/36

1/6 * 1/6 = 1/36

There are three tosses out of 36 that are successful.

11/36 = 0.306

How would you solve this?

Answers

when you times the base and height you get this answer so divide it by two to get the answer D :)

Determine the domain and the range of the given graph

domain:

range:

Answers

Df(x): x∈[-3,-1] ⋃ [1,4]
Rf(x): -3 ≤f(x) ≤7

7
Write an equation of a line
with slope of 23 and
y-intercept -6.

Answers

Answer:

y = 23x - 6

Step-by-step explanation:

The formula for line is y = mx + b

m is the slope, so plug in 23

b is the y intercept, so plug in -6

So it would be y = 23x + (-6), which simpify into y = 23x - 6

At a local print shop 8 copies can be made for $4. At this rate how many copies can be made for $6

Answers

Answer:

A copy machine can make 250 copies in 4 minutes. Represent the constant rate of change in copies per minute. answer choices. 125 copies per minute

Step-by-step explanation:

did the test

Answer:

10 copies

Step-by-step explanation:

8 copies divided by 4 equals= $0.50 per copies

so $0.50×12= 12 copies

The answer is 12 copies

Find the constant of proportionality. If the equation does not represent
a proportional relationship, select Not Proportional.
Y=x/6

Answers

The equation, y = x/6, represents a proportional relationship.

The constant of proportionality is 1/6.

Equation that Represents a Proportional Relationship

If x and y are two variables that are related, a proportional relationship between them can be represented by the equation, y = kx, where k is the constant of proportionality.

Given:

y = x/6

y = 1/6x

This represents a proportional relationship.

The constant of proportionality will therefore be, 1/6.

Learn more about proportional relationship on:

https://brainly.com/question/15618632

helpp plss!! ( put 8. or 9. for the answers on which one you answered )

Answers

Answer:

8. 2 3/5 9. 24 pizzas and burgers

Step-by-step explanation:

Answer:

8) 2 3/5 bags of sugar

Just add up 2 bags for cupcakes + 3/5 bag for macaroons

9) Jesse bought 18 burgers and 6 pizzas

3/4 of the food is 18 burgers. You multiply 3 by 6 to get 18, so you would multiply 4 by 6 to get 24, since whatever you do to the numerator, you have to do to the denominator

Can anyone help me with this proof?

Answers

Pretty sure the statement is wrong lol, look at the attached image.

I drew a triangle satisfying the given statements, and the right side is clearly longer than the left side.

The first pentagon is dilated to form the second pentagon.

Drag and drop the answer to correctly complete the statement.

The scale factor is Response area.

0.5
1
2
3

Answers

Dilation involves changing the size of a shape.

The scale factor of dilation is 2

How to determine the scale factor

From the figure, we have the following highlights

Both pentagons are regular polygonsThe side lengths of the second polygon are twice the side lengths of the first

The second highlight above means that:

The scale factor of dilation is 2

Answers

1) irrational

2) irrational

3)rational

4) irrational

5) rational

6) rational

The sum of 15 and three times a number is 27. Find the number.

Answers

Answer:

x is a number that is multiple by 3

Step-by-step explanation:

00000009999000000p00

What is the reference angle for 312

Answers

Check the picture below.

Harry walked his dog on a trail that was 2400 meters long. How many centimeters did he walk

Answers

Answer:

Harry's dog walked a total of 240000 centimeters

Step-by-step explanation: Hope you have/had an amazing day:)

Answer:

He walked 240000 centimeters.

Step-by-step explanation:

There is 100 centimeters in each meter so 2400 X 100 = 240000.

remainder of: 6018 ÷ 62

Answers

Answer:

Remainder = 4

Step-by-step explanation:

First, divide 6018 by 62(write as mixed number)

6018 ÷ 6297 4/62

You get 97 and 4/62

The "4" is the number that is left out or the remainder

The remainder is 4

-Chetan K

jenny had 20 makers her sis gave her a few she has 84 now how many did she have befor

Answers

Jenny started with 20 markers

her sister gave her 64

Answer:

Step-by-step explanation:

64 because 20 to 84 is 64

64+20=84

84-64=20 so it is 64

Find the radian measure of the central angle of a circle of radius 6 yards that intercepts an arc of length 8 yards.

Answers

[tex]\textit{arc's length}\\\\ s=r\theta ~~ \begin{cases} r=radius\\ \theta =\stackrel{radians}{angle}\\[-0.5em] \hrulefill\\ r=6\\ s=8 \end{cases}\implies 8=6\theta \implies \cfrac{8}{6}=\theta \implies \stackrel{rad}{\cfrac{4}{3}}=\theta[/tex]

what is the missing variable?

Answers

Answer:

137°

Step-by-step explanation:

So, both are equal to each other due to them being the same degree angle.

5x + 7 = 8x - 71

subtract 5x on both sides

7 = 3x - 71

add 71 to both sides

7 + 71 = 3x - 71 + 71

78=3x

divide both sides by 3

78/3 = x

x = 26

insert x into the equations

5(26)+7°

= 137°

8(26)-71°

= 37°

Which equation can be solved to find one of the missing side lengths in the triangle?

Answers

Answer:

cos(60°) = a/12

Step-by-step explanation:

Cosine = adjacent / hypotenuse, where the hypotenuse is 12 units.

"a" is adjacent to ∅, so a/12 = cos(60°).

Answer: d

Step-by-step explanation: i got 100% on quiz

Which expression is equivalent to
ON
?
o
CUP)

Answers

Answer:

9√xy^2

Step-by-step explanation:

according to the rule of law of indices, 3√xy=xy^(1/3) like this 9√xy^2 is the correct answer

shalini bought a sanwich maker for rupees 1200 . if she wants to make a profit of rupees 120 then at what price should she sell it ?

Answers

Answer:

1320 rupees

Step-by-step explanation:

Shalini should sell the sandwich maker for 1200+120=1320 rupees

In March it rained 0.91 inches. It rained 0.73 inches less in April than in March. How much did it rain in April?

Answers

Answer:

The answer is

→ It rained 0.18 inches.

Step-by-step explanation:

Were being asked how much did it rain in April.

Let's subtract!

[tex]0.91-0.73=0.18[/tex]

Therefore, it rained 0.18 inches in April.

Hope this helped! :^)

Pls help I need to pass this

Answers

Answer:

810 [tex]in^{2}[/tex]

Step-by-step explanation:

The easiest way to find the area of this figure would be to separate them into shapes (triangle and square) and adding them together at the end.

Let's start with the triangle. The formula for the area of a triangle is: [tex]\frac{1}{2}bh[/tex]

First, we need to find the base, which would be 9 + 18 + 9 and would equal 36. Then we can plug the numbers into the formula: 1/2(36)(27), which gives us an area of 486.

Next, let's find the area of the square. The formula for the area of a square is: [tex]bh[/tex].

So, we can just plug in the numbers: 18(18) and get the area of 324.

Finally, we can add these areas together: 486 + 324 and get the answer of 810 squared inches.

*Also b stands for base and h stands for height.

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