I NEED HELP ASAP!! will be willing to mark you brainliest!

I NEED HELP ASAP!! Will Be Willing To Mark You Brainliest!

Answers

Answer 1

Answer:

8/75

Step-by-step explanation:


Related Questions

if AB || CD, then find value of angle COS, if angle BPO = 120 + - and angle COS = x

Answers

Answer:  angle COS = 30 degrees

====================================================

Explanation:

Angle BPO is congruent to angle POC because they are alternate interior angles and because AB is parallel to CD. So angle POC is 120+x degrees

This adds with angle COS to get 180

(angle POC) + (angle COS) = 180

(120+x) + (x) = 180

2x+120 = 180

2x = 180-120

2x = 60

x = 60/2

x = 30

angle COS = x = 30

angle POC = 120+x = 120+30 = 150

angle BPO = angle POC = 150

Marni buys 2.5 pounds of grapefruit for $4.48. To the nearest cent, how much would 6 pounds of grapefruit cost?

Answers

Answer:

4.48 x (6/2.5) = $10.75

Regent Stadium charges $20 for a seat in the bleachers, $30 for an end zone seat, and $40 for the excellent seats near the 50-yard line. When the stadium is full, 500 tickets were sold for a total of $14,000. The number of bleacher seats is the same as the number of end zone and 50-yard line seats combined.

Answers

Answer:

The number of bleachers seat sold = 200

The number of end zone seats sold =200

The number of excellent seats sold =100

Step-by-step explanation:

Let there are bleachers seats =x

The number of zone seats =y

The number of excellent seats =z

So, we can set up equations for given sentences as

x+y+z= 500

20 x+30 y+40 z=14000

x=y

Substitute x as y into first two equations

y+y+z=500

20 y+30 y+40 z=14000

Simplify each

2 y+z=500

50 y+40 z= 14000

Multiply 2 y +z=500 by -40 to eliminate z terms when we add them.

-80 y-40 z=-20000

Add this with 50 y +40 z=14000, which gives

-30 y=-6000

Divide both sides by -30

y=200

Now, plug in y as 200 into any of the equations to find z.

2(200)+z=500

400+z =500

Subtract both sides 400.

z=100

Now, we know x=y

So, x=200

What statments are correct? Check all that apply.

Answers

Answer:

what is the statements?

Step-by-step explanation:

If neither a nor bare equal to zero, which answer most accurately describes the product of (a + b)(a - b)?

Answers

Answer:

The imaginary part is zero.

Step-by-step explanation:

The original price of a jacket is $130. The discount is 40%. Find the sale price.

Answers

Answer:

78$

Step-by-step explanation:

lol. ijayabuahysbwush

The answer is 78 dollars

Please Answer Quickly!
A car has an initial value of $20,000. The value then "depreciates" or decreases by 10% of its initial value each year. Which equation below gives the value of the car, v, after y years?
v = -2,000 y + 20,000
v = 0.10 y - 2,000
v = 2,000 y - 20,000
v = - 0.10 y + 2,000

Answers

I think it’s the 4th or 2nd option not sure i might be wrong

Answer:

its the second one

i had the question and the last one is wrong soo.....

If you found this helpful I would appreciate it if you thanked or liked.

what is the first word

Answers

I don't understand the question......

Answer:

Step-by-step explanation:

According to Wiki answers, the first word ever uttered was “Aa,” which meant “Hey!” This was said by an australopithecine in Ethiopia more than a million years ago

Jefferson high school has 100 less than 5 times As many Students as Taft high school how many students are at Jefferson high school if Taft high school has 300 students​

Answers

Answer:

1,400

Step-by-step explanation:

300x5=1,500 and 1,500-100=1,400

simplify 5^-4/5^3 (please heeeelp)

Answers

Answer:  1/5^7 or  1/78125 <= another way

Step-by-step explanation:

5^−4/5^3

=5^−4/5^3

=5^−4−3

=5^−7

=1/5^7

=1/78125

what is 8/10 as a decimal

Answers

Answer:

the answer will be idkdhhegegegegege 0.8

(? x 3) - 3 = 15

help pls and i need the steps :/​

Answers

Answer:

4

Step-by-step explanation:

Lets make [tex]x[/tex] be the ? in the equation.

That becomes ([tex]x[/tex] x 3) - 3 = 15.

First you have to add 3 on both sides. After doing that it gets to ([tex]x[/tex] x 3) = 15 - 3.

Then you simplify it to 3[tex]x[/tex] = 12.

Now you divide 3 on both sides. That gets to [tex]x[/tex] = 4 after doing it.

Hope this helped! If not, please let me know! <3

Find the price of an item that costs $257.50 and has a tax of 5.5%

Answers

Answer:

$271.66

Step-by-step explanation:

Find the LCM of x2 + x,x2-1,x2-x

Answers

Answer:

[tex]first \: \\ x {}^{2} + x \\ = x(x + 1) \\ \\ second \\ {x}^{2} - 1 \\ = (x) {}^{2} - (1) { }^{2} \\ = (x + 1)(x - 1) \\ \\ third \\ x {}^{2} - x \\ = x(x - 1) \\ \\ therefore \: \: lcm = x(x + 1)(x - 1)[/tex]

It helps you a lot ☺️

Thank you ☺️☺️

The camp athletic director wants to arrange kickball games for high school students and middle school students. Because of the ages of the campers, the high school kickball field is larger than the middle school field. The length of the square base path of the high school field is represented by the expression 2x−3 and the length of the middle school base path is represented by the expression x−8.


What is the area of the middle school field if its side measures x−8 feet?

What is the area of the high school field if its side measures 2x−3 feet?

Answers

Answer:

Step-by-step explanation:

The area of the high school field’s base path is (4x^2 -12x + 9) ft^2

The area of the middle school field’s base path is ( x^2 -16x + 64) ft^2

The difference in size between the two is

(3x^2 +4x - 55) ft^2

Step-by-step explanation:

Firstly, we are to calculate the area of the high school field’s base path

Mathematically, the area of a square is L^2

where L is the length of the side of the square. The area of the high school field base path is thus;

(2x-3) * (2x-3) = 2x(2x-3) -3(2x-3) = 4x^2 -6x -6x + 9 = (4x^2 -12x + 9) ft^2

The area of the middle school field’s base path can be calculated in a similar fashion

That would be (x-8) * (x-8) = x(x-8)-8(x-8) = x^2 -8x -8x + 64 =( x^2 -16x + 64) ft^2

The difference in size between this two will be;

(4x^2 -12x + 9) - ( x^2 -16x + 64) = 4x^2-x^2-12x+16x+9-64 = (3x^2 +4x - 55) ft^2

malinda must take30 cubic centimeters of her medicine every 6 hours.how many milliliters are equivalent to 30 cubic centimeters

Answers

Answer:

30 milliliters

Step-by-step explanation:

multiply the volume value by 1

A robot can complete 7 tasks in 2/3 hour.What is the unit rate for hours per task

Answers

Answer: The robot can complete 10.5 tasks per a hour because 7 times 2/3 you do the keep change flip

Which well then equal 7 times 3/2 which will then equal 21/10 or 10 1/2 or 10.5

Step-by-step explanation

What are the common factors of 18 and 42
A. 1,2,3,6,9
B. 1,2,3,6,18
C. 1,2,3,6
D .1,3,6

Answers

C. 1,2,3,6; is the common factors of 18 and 42

The sum of 9 times a number and 8 is 7. Use the variable c for the unknown number

Answers

Answer:

9c + 8 = 7

Step-by-step explanation:

the average rain fall in cuba in the summer is 5.3 inches per month. if cuba gets 6.3 inches in june and 7.1 in july how much rain do they need in august to exceed their average

Answers

Answer:

They need more than 2.5 inches.

Step-by-step explanation:

average = 5.3

June: 6.3

July: 7.1

August: x

The average of the amounts for June, July, and August is

(6.3 + 7.1 + x)/3

To exceed the average, the average must be greater than 5.3.

(6.3 + 7.1 + x)/3 > 5.3

Multiply both sides by 3.

6.3 + 7.1 + x > 15.9

x + 13.4 > 15.9

Subtract 13.4 from both sides.

x > 2.5

Answer: They need more than 2.5 inches.

A polygon has vertices whose coordinates are A(1.4), B(4, -1), C(-1,-4), and D(-4,1). Use the midpoint formula to determine whether or not the diagonals of polygon ABCD bisect each other. In your final answer, include all of your calculations.​

Answers

C.
Is the answer thank you

Combine these radicals..​ please help you'll get brainiest.

Answers

Answer:

-54

Step-by-step explanation:

√100= 10√36= 6-6 (10) + 6

       -6 times 10 is -60

       -60 + 6 is -54

which rational number could comes next

Answers

Answer:

d

Step-by-step explanation:

B’s ratio could come next

How many kilograms did the elephant
weigh at birth?

Answers

Answer:

The option not listed

Step-by-step explanation:

The other options don't make sense when comparing it to the graph.

4. x+ 4 + 7 = 3
How do I solve the absolute value ?

Answers

Answer:

-2

Step-by-step explanation:

4x +4 +7 =3

or, 4x = 3 - 11

or, x = (-8) / 4

since,

X = -2

x+ 4 + 7 = 3
x+11=3
x=3-11
x=-8

Write the ratio 4 to 9 in two different ways

Answers

Answer:

4;9

4 to 9

4/9

or 4 blocks and 9 circles

Step-by-step explanation:

30 points plz help, I really need it

Answers

[tex]-7\sqrt{3}\pi[/tex]

Add similar elements

:)Hope you enjoy this:)

Answer:

A. [tex]-7\sqrt{3}\pi[/tex]

Step-by-step explanation:

To find the simplified form of that expression, we have to combine like terms. To do this, we should remember that:

ab + cb = (a + c)b

[tex]\pi\sqrt{3}-8\pi\sqrt{3}=(\pi-8\pi)\sqrt{3}=((1-8)\pi)\sqrt{3}=-7\pi\sqrt{3}=-7\sqrt{3}\pi[/tex]

So the simplified form would be [tex]-7\sqrt{3}\pi[/tex].

I hope you find my answer and explanation to be helpful. Happy studying.

A certain plant grows 1 3/4 inches every week how long will it take the plant to grow 9 1/4 inches. HELPPP I’m dumb

Answers

It only takes 13/4 days inn week

What number should be placed in the box to help complete the division calculation?

Answers

Answer:

260

Step-by-step explanation:

11. D(-2, 3), E(5, 5), F(-4, 10)
Find the measures of the sides of DEF,then classify it by its sides

Answers

Answer:

Step-by-step explanation:

Given the coordinates D(-2, 3), E(5, 5), F(-4, 10), to find the measure of the sides, we will use the formula for calculating the distance between 2 points as shown:

D = √(y2-y1)²+(x2-x1)²

For DE;

D(-2, 3), E(5, 5),

DE = √(5-3)²+(5-(-2))²

DE = √2)²+7²

DE = √4+49

DE = √53

For DF;

D(-2, 3), F(-4, 10)

DF = √(10-3)²+(-4-(-2))²

DF = √7²+(-2)²

DF = √49+4

DF = √53

For EF;

E(5, 5) F(-4, 10)

EF = √(10-5)²+(-4-5)²

EF = √5²+(-9)²

EF = √25+81

EF = √106

Since two he sides DE and DF are equal, this shows that the triangle is an isosceles triangle. An isosceles triangle  is a triangle that has two of its sides and angle equal

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