Mathematics College

PLEASE HELP !! ILL GIVE BRAINLIEST !!

Answers

Answer 1

Answer:

129°

Step-by-step explanation:

the two angles are vertically opposite.

Answer 2

Answer:

angle f= angle g= 129°

Step-by-step explanation:

angle g and f are vertically opposite angles and hece should be equal.

Hope it helps. Please mark as the brainliest.

Related Questions

Ashley selected 5 essays from each student in her class. Each student wrote the same number of essays. Is this sample of the essays written by the class likely to be biased?

Answers

Answer:heheheheheheheheheh

Step-by-step explanation:

im funny

SLOPPY TOPY TOPPY TOPPY

Answers

Answer:

D. 51

Step-by-step explanation:

the highest number- the lowest number

54-3=51

What is the slope of (-16, 7) (-1, 17) and the slope of (-11, 15)
, (-11, 6)

Answers

Answer:

2/3 and 9

Step-by-step explanation:

Carefree offers two type of care packages. The food packages sell for 20$ and the game packages sell for 32$. In one day Carefree sold 25 Care packeges. the receipt for those packages totaled 602$ How many of each type of package were sold

Answers

Answer:

Number of game package = 16.5

Number of food package = 8.5

Step-by-step explanation:

LET :

Food package = a

Game package = b

a + b = 25 - - - (1)

20a + 32b = 602 - - - (2)

a = 25 - b

Put a = 25 - b into (2)

20(25 - b) + 32b = 602

500 - 20b + 32b = 602

12b = 102

b = 102 / 12

b = 8.5

a = 25 - b

a = 25 - 8.5

a = 16.5

Number of game package = 16.5

Number of food package = 8.5

Select How many numbers are 10 units from 0 on the number line?

Answers

Answer:

2 numbers are 10 units from 0

Step-by-step explanation:

2 numbers are 10 units from 0. If you start from zero and count 10 units to the right, you should be at a positive number. But, you can also move 10 units to the left. If you do this, you should be at a negative number that is ALSO 10 units away from 0, just in a different direction than positive number. both are 10 units from 0. There always 2 numbers, one 10 units to the right of zero, and one 10 units to the left of zero. Hope this helped! Tell me if I'm wrong or right.

Answer: 2 numbers

Step-by-step explanation:

I'm assuming you are talking about a normal number line and if so, you can count 10 units up and down.

When you do that, you find -10 and 10 which are two numbers so the answer would be 2 numbers

This is assuming that you are talking about a normal number line

Please tell me if I'm right or wrong and I hope this helps someone!

original price $125 discount ? sale price $81.25

Answers

Answer:(125-81.25)/125 = 0.35 = 35%

Step-by-step explanation:

Bryan and Jadyn had barbeque potato chips and soda at a football party. Bryan ate 4 oz of chips and drank 1 cup of soda for a total of 600mg of sodium. Jadyn ate 1 oz of chips and drank 4 cups of soda for a total of 300mg of sodium. How much sodium is in 1 oz of chips and how much is in 1 cup of soda?

Answers

Answer:

1 oz of chips has 140 mg of sodium, and 1 cup of soda has 40 mg of sodium.

Step-by-step explanation:

This question is solved by a system of equations.

I am going to say that:

x is the amount of sodium in 1oz of chips.

y is the amount of sodium in 1 cup of soda.

Bryan ate 4 oz of chips and drank 1 cup of soda for a total of 600mg of sodium.

This means that [tex]4x + y = 600[/tex], also [tex]y = 600 - 4x[/tex]

Jadyn ate 1 oz of chips and drank 4 cups of soda for a total of 300mg of sodium.

This means that:

[tex]x + 4y = 300[/tex]

From the first equation, we have that [tex]y = 600 - 4x[/tex]. So

[tex]x + 4(600 - 4x) = 300[/tex]

[tex]x + 2400 - 16x = 300[/tex]

[tex]15x = 2100[/tex]

[tex]x = \frac{2100}{15}[/tex]

[tex]x = 140[/tex]

[tex]y = 600 - 4x = 600 - 4*140 = 40[/tex]

1 oz of chips has 140 mg of sodium, and 1 cup of soda has 40 mg of sodium.

Please help will give brainliest

Answers

Answer:

-8

Step-by-step explanation:

If you input x as -2 you get 8=0 so you have to add -8 for it to be true.

Answer:

Step-by-step explanation:

We can substitute x for 6 and solve the equation.

An airplane descends 2.8 miles to an elevation of 5.85 miles. Find the elevation of the plane before an airplane descends 2.2 miles to an elevation of 5.85 miles. Find the elevation of the plane before its descent.
descent.

Answers

Answer:

8.05 miles

Step-by-step explanation:

If it descended 2.2 miles to 5.85 miles then that means it was at 5.85 + 2.2 miles before its descent.

5.85 + 2.2 = 8.05

Answer:

8.05 miles

Step-by-step explanation:

5.85 + 2.2 = 8.05

5.85 + 2.8 = 8.65 (not the answer, but as an example ;b

A 52-in TV measures 52 inches along its diagonal (corner to corner measure). If that TV is 33.6 inches high, how wide is it?

Answers

Step-by-step explanation:

Use Pythagoras' theorem

[tex] {a}^{2} = b {}^{2} + c {}^{2} [/tex]

52² = 33.6² + x²

solve for x

Answer:

1575.04

Step-by-step explanation:

Using Pythagoras theorem,

a^2+b^2=C^2

52^2-33.6^2=1575.04

What quadrant does - 225º fall in?

Answers

Answer:

Step-by-step explanation:

hope this helps:))))

Find the distance between the lines with equations -2x + 6y - 9 = 0 and y = 1/3x - 2

A. 3.34
B. 3.32
C. 3.33
D. 3.35

Answers

Answer:

I'm not to sure but I went over this and I say it's C

Answer:

sorry its so late, but its b :)

Step-by-step explanation:

Could I please get some help with this? Thank you!

Answers

Answer:

400/797

Step-by-step explanation:

400 ran a red light

397 didn't run a red light

a little more than half of everybody ran a red light

acually 400 out of 797 ran a red light

Find the output, y, when the input, x, is 7.
y=__

Answers

Answer:

y=4

Step-by-step explanation:

Read off the graph. The corresponding y-coordinate when the x-coordinate is 7 is 4.

Answer:

Step-by-step explanation:

You look for the point on the teal line that has an x-coordinate of 7.

You could also go to the point (7,0), which is on the x-axis, and draw an imaginary vertical line and see which point hits it.

WILL GIVE BRAINLIST
What is the equation of the line that passes through the point (1, 3) and is perpendicular to the line 2x+3y=15?

Answers

Answer:

y = 3/2x + 3/2

Step-by-step explanation:

perpendicular to: y = -2/3x + 5

so slope of new line must be 3/2

y = mx + b

3 = 1(3/2) + b

6/2 = 3/2 + b

b = 3/2

4
Find the area of a hexagon with a radius of 8. Round the answer to the nearest tenths.
Apothem =
Area (Rounded) =

Answers

Apothem- 6.928
Area (rounded)- 166.3

read the information above and answer. i will give brainlest who ever answers this

Answers

Step-by-step explanation:

Your answer is x+9

Mark me brainliest

What is the area of the drawing of the trophy shown?

Answers

There is no picture to look at

Answer:

What trophy?

Step-by-step explanation:

Theres no picture in the question

help I didn’t know how to type this directly so I attached a photo answer pls

Answers

Answer:

5^6( option c)

Step-by-step explanation:

mark as third option

I dont know what you mean by this question, we don't understand that.

PLEASE HELP !! ILL GIVE BRAINLIEST !!

Answers

Answer:

its d

Step-by-step explanation:

trust me

Answer:

MNP and ONK

Step-by-step explanation:

Vertical angles are angles which are vertical to each other and are parallel to each other.

can someone help me please :(

Answers

the diamiter is 125 meters because

Solve for x using
cross multiplication.
2x + 2 = x-4
11
6
x = [?]
Enter

Answers

you would cross multiply meaning 6(2x+2)=11(x-4) Then you distribute 6 so it would be 12x+12=11x-44 then you have to move the constant and the variable so 12x-11x= -44-12 so then the answer would be x = -56

If using the method of completing the square to solve the quadratic equation x^+16x-5=0, which number would have to be added to "complete the square"? Find complete the Square Constant

Answers

Step-by-step explanation:

can u tell wht is the power of x?

How many 2/5 cup servings are in 9/5 cups of ice cream? (in simplest fraction form)

Answers

Answer: 5/2 because 2/5 times 4 is 8/2 plus 1/2 is 9/2

Step-by-step explanation:

Help I need a real answer plz

Answers

Answer:

y=-3/4x-4

Step-by-step explanation:

To start, you know what m is; it's just the slope, which you said was -3/4. So you can right away fill in the equation for a line somewhat to read:

y=-3/4x+b.

Now, what about b, the y-intercept?

To find b, think about what your (x,y) point means:

(-8,2). When x of the line is -8, y of the line must be 2.

Because you said the line passes through this point, right?

Now, look at our line's equation so far: . b is what we want, the -3/4 is already set and x and y are just two "free variables" sitting there. We can plug anything we want in for x and y here, but we want the equation for the line that specfically passes through the the point (-8,2).

So, why not plug in for x the number -8 and for y the number 2? This will allow us to solve for b for the particular line that passes through the point you gave!.

(-8,2). y=mx+b or 2=-3/4 × -8+b, or solving for b: b=2-(-3/4)(-8). b=-4.

The equation of the line that passes through the point (-8,2) with a slope of -3/4

y=-3/4x-4

What is greater 145 ounces or 9 pounds.

Answers

Answer:

145 ounces

hope this helps

have a good day :)

Step-by-step explanation:

145 ounces is greater

Is the graph increasing, decreasing, or constant?
AY
8
2
4
B
8
A. Increasing
B. Constant
C. Decreasing

Answers

Answer:

there's no picture sorry I couldn't help

The answer is Increasing

Please help me thanks!

Answers

Answer:

3rd Option

[tex] \frac{6}{17} [/tex]

Step-by-step explanation:

Given,

No. of blue marbles = 6

No. of green marbles = 6

No. of red marbles = 5

So,

Total no. of marbles = 6+6+5 = 17

Therefore,

Probability of not getting blue marbles

[tex] = \frac{6}{17} [/tex]

Hence,

3rd option is correct.

I need help pls right now

Answers

Answer:

what number

Step-by-step explanation:

what number do you need to know

the least divisor of 78 is?

Answers

Answer:

Divisors of 78 1,2,3,6,13,26,39,78

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Susan has potatoes, salad, chicken, corn, and cheesecake; Tracy has potatoes, salad, chicken, milk, and cheesecake; Robert has steak, potatoes, chicken, corn, and cheesecake; Zach has potatoes, salad, chicken, corn, and cheesecake; and Dave has steak, salad, corn, milk, and cheesecake. Afterward all of them become sick from something they ate. What food caused the sickness? Here is an expression 3.2 evaluate the expression when t is 4 middle school math Write a C++ function with the following signature: void readAndConvert() The function takes no parameters and returns no value. Instead, it reads its input from std::cin and writes its output to std::cout. Both the input and output are information describing a sequence of stock trades, albeit in different formats. Input format The input will be formatted according to the following specification. You may freely assume that the input will be in the format described here; it doesn't matter what your function does with input that doesn't meet those requirements. The first line of the input will contain a positive integer, which will specify the number of trades whose information will be present in the input. The second line of the input will contain the stock's symbol, which is a sequence of uppercase letters. The third line of the input will contain a brief description of the stock, which is any arbitrary sequence of characters. After that will be one line for each trade - so the integer on the first line tells you how many more lines there will be which will contain three pieces of information separated by spaces! A positive integer specifying the number of shares traded. o The price paid for each share, which is a number that will always have exactly two digits after the decimal point. A sequence of lowercase letters that specifies a confirmation number for the trade. One example input that follows that format is as follows, though your function would need to work on any input that follows the specification, not just the one example. BOO Forever Boo Enterprises 100 50.00 barzxfq. 200 60.75 hhpncstvz 150 7.90 cjjm 175 100.15 fryzyt Output format Your function's output is a reorganization of the information from the input, which you would write in the following format. The first line of output would contain the description of the stock, followed by a space, followed by the symbol surrounded by parentheses. Each subsequent line of output describes one of the trades from the input, in the following format: o The confirmation number, followed by a colon and a space, followed by the integer number of dollars spent in the order (i.e., the number of shares times the price per share, always rounding to the floor of the number). The correct output for the example input above is as follows. Forever Boo Enterprises (BOO) barzxfq: 5000 hhpncstvz: 12150 cjjm: 1185 fryzyt: 17526 It is irrelevant whether your program prints all of the output only after reading the input, or whether it prints the output while it reads input; this is your choice. The only requirement is that your output meets the formatting requirements.