Mathematics College

Help me please help me help please

Answers

Answer 1

Answer:

[tex] \frac{9 - 15}{2 - 0} = \frac{3 - 9}{4 - 2} = - \frac{6}{2} = - 3[/tex]

Related Questions

How do you find the answer for this Solve for Y -y= -33

Answers

Answer:

the equation is

Y-y = -33

-33y

a + 0 = a

Choose the property of real numbers that justifies the equation

Answers

not sure but: If a is a real number, then a + 0 = a and 0 + a = a OR If a is a real number, then a ⋅ 1 = a and 1 ⋅ a = a

Roger has $3.10 consisting of quarters, dimes and nickels. He has twice as many quarters as dimes and three more dimes and nickels. Find the number of each kind of coin.

Answers

Answer:

5 dimes 2 nickels 10 quarters

help i need itbdbdbdbsb

Answers

Answer:

find the area of each figure fine your answer on the answer sheet and use

Step-by-step explanation:

fine the area of each figure find the area of each figure

Which of the following is the graph of y=√-x-3?

Answers

Answer:

Step-by-step explanation:

Answer:

Step-by-step explanation:

-x-3 ≥ 0

-x ≥ 3

x ≤ -3

Which of the following equations represents a linear function?
A) 2x - 4y = 6
B) 3x3- y= -2
C) y=√4x
D) y = 6/x

Answers

Answer:

Step-by-step explanation:

ANSWER: Linear

Proof/Explaing

quien es latino.......

Answers

Answer:

un montón de gente

Step-by-step explanation:

Evaluate.

(a−2b)3 when a=−3 and b=−1/2

Enter your answer in the box.

Answers

Answer:

[tex]-3.5[/tex]

Step-by-step explanation:

[tex](a-2b)^{3} \\=a^{3}-6a^{2} b+6ab^{2}-8b^{3}[/tex]

Given that,

[tex]a=(-3)\\b=(-1/2)[/tex]

So,

[tex](a-2b)^{3} \\=a^{3}-6a^{2} b+6ab^{2}-8b^{3}\\=(-3)^{3}-6* (-3)^{2} *\frac{-1}{2} +6*(-3)*(\frac{-1}{2} )^{2} -8*(\frac{-1}{2} )^{3} \\= (-27)-6*9*\frac{-1}{2} +-18*\frac{1}{4} -8*\frac{-1}{8} \\=(-27)-6*-4.5-4.5+1\\=-27+27-4.5+1\\=-3.5[/tex]

Hope this helps you

Let me know if you have any other questions :-)

What is the equation of the line that passes through the point (–2, 1) and
has a slope of - 5/2

Answers

Answer:

y = -5/2x + -4 (or) y = -5/2x - 4

Step-by-step explanation:

Your slope is -5/2, so all you have to do is take the point (-2, 1) and use the slope to find a second point of (0, -4) which is coincidentally the y-intercept. Then you just plug the data into the equation y = mx+b. You do that and you get the answer of y = -5/2x+-4

Problem #7: If a die is rolled one time, find the probability of getting a 5 or an even number.

Answers

Getting a 5 is a 1/6 probability if your using a 6 eyed dice. It’s 1/2 chance you’ll roll an even. Original answer is 3/6 for even but you probably have to simplify equaling 1/2

A raindrop fallsat a rate of 4/50mile in 1/20hour. At this rate, how far will the raindroptravelin 1 hour?(60 minutes)

Answers

Answer:

Step-by-step explanation:

1/20 hour = 5 minutes

(We can now call 1/20 of an hour 5 minutes)

If it falls 4/50 of a mile in 5 minutes (1/20 of an hour),

we do 4/50 * 12 because there are 12 5-minute intervals in an hour/

4/50 * 12 = 48/50 = 24/25 of a mile

Therefore, the raindrop will travel 24/25 of a mile in an hour.

The distance of the raindrop in an hour will be 24/25 miles.

What is speed?

The speed is defined as the ratio of the time distance traveled by the body to the time taken by the body to cover the distance. Speed is a scalar quantity and is described by its magnitude only.

Given that A raindrop falls at a rate of 4/50 mile in 1/20 hour. The distance in an hour will be calculated as:-

If it falls 4/50 of a mile in 5 minutes ( 1/20 of an hour ),

Distance = 4/50 x 12

Distance = 48/50

Distance = 24/25 of a mile

Therefore, the distance of the raindrop in an hour will be 24/25 miles.

To know more about Speed follow

https://brainly.com/question/6504879

#SPJ2

If 30% of x =60. then c=

Answers

Answer:

I think answer is c 1800.

What is the inverse of the function g(x) = x^3/8 + 16 ?

Answers

Answer:

[tex] \hookrightarrow \: { \rm{f(x) = \frac{ {x}^{3} }{8} + 16}} \\ [/tex]

• let f(x) be m:

[tex]{ \rm{m = \frac{ {x}^{3} }{8} + 16}} \\ [/tex]

• make x the subject of the function:

[tex]{ \rm{8m = {x}^{3} + 128}} \\ \\ { \rm{ {x}^{3} = 8m - 128 }} \\ \\ { \rm{ {x}^{3} = 8(m - 16) }} \\ \\ { \rm{x = \sqrt[3]{8} \times \sqrt[3]{(m - 16)} }} \\ \\ { \rm{x = 2 \sqrt[3]{(m - 16)} }}[/tex]

• therefore:

[tex]{ \boxed{ \rm{ {f}^{ - 1} (x) = 2 {(m - 16)}^{ \frac{1}{3} } }} }\\ [/tex]

Which of these is a correct statement about the function graphed below?
5
A. Its equation is y = 2x, so it is not a linear function.
B.
Its equation is y = 2x, so it is a linear function.
c. Its equation is y
2", so it is not a linear function.
D. Its equation is y
2", so it is a linear function

Answers

Answer:

Step-by-step explanation:

It curves so it automatically means it isn't any of the answers that say it is.

Numbers with variable powers are NEVER linear, so it is C.

What’s 36.3 square root than nearest tenth !

Answers

so enter, square root sign, then 3.36 under and it gives you 6.04979….. rounded is:

6.0

Which of the following is the area of a rectangle with a length of 7 feet and a width of 5 feet?

Answers

Answer:

D) 35 sq ft

Step-by-step explanation:

The options are:

A) 24 sq ft B) 70 sq ft C) 12 sq ft D) 35 sq ft

So, when calculating the area of a regular rectangle or square, you need to multiply the base by the height (area=base*height)

So it is as simple as 7 multiplied by 5 which is 35 (7*5=35), so the answer is D) 35 square feet.

A shop sells packs of black pens, packs of red pens and packs of green pens.
There are
2pens in each pack of black pens
5 pens in each pack of red pens
6 pens in each pack of green pens
On Monday,

number of packs
of black pens sold:
number of packs of red pens sold: number of packs of green pens sold =7:3:4
A total of 212 pens were sold.
Work out the number of green pens sold.

Answers

Answer:96 green pens

7x ,3x,4x

assume that the black pens amd red pens and green pens are sold respictely

7x.2+3x.5+4x.6=212

53x=212

x=4

number of green pens sold

4x.6=4x4x6=96

27 equals 2 less than a number

Answers

Answer:

Step-by-step explanation:

Which is the graph of the following equation?
x2 = 25

Can someone please help me ASAP!

Answers

Answer:

Step-by-step explanation:

x^2=25

[tex]\sqrt{x^{2}[/tex] = [tex]\sqrt{25}[/tex]

x= 5

18. In a basketball game,
Benito scored 3 points less than twice the number of points that
Carnell scored. Benito scored 13 points. How many points did Carnell score?

Answers

Answer:

Step-by-step explanation:

13+3=16

16*2=32

find the slope -1/2 1/2 -2 2

Answers

Answer:

the slope: 2

Equation : y=2x-4

Answer:

-2

Step-by-step explanation:

use the rise over run equation: your rise is 8 and your run is -4

your first y is 4 and your second y is -4: 4 - (-4) is 8

your first x is -4 and you second x is 0; -4 - 0 is -4

dividing 8 by -4 will give you -2, which is your slope

75 muffins in 5 batches
Unit Rate

Answers

15 is the unit rate because 75 divided by 5 is 15.

PLEASE HELP! How do I solve this problem?

Answers

Answer:

A= -10 B= 1/2 C= 600

Step-by-step explanation:

c'est tous simplement la bonne réponse

A load of hay bales has been delivered to your barn. It takes you 15 seconds to unload each bale and place it in the space you have provided. With each bale you lift, you are exerting 250 J of work. Calculate the power it takes to unload one hay bale.

Answers

Answer:

Step-by-step explanation:

Need helppppppppppppppppppppppppppppppppp

Answers

70 degrees

explanation:
first, it’s important to remember that all angles of a triangle equal 180 degrees. so, subtract 50 from 180 = 130. that means that the last two angles combined equal 130. next, it’s important to remember that a straight line is equal to 180 degrees. since you know that 120 out of that 180 degrees is shown, 180-120 = 60. that means that the bottom angle of the triangle is 60. 60+50 = 110. 180-110= 70. so, that last angle is equal to 70 degrees. hope this helped!!

The expression shown is equivalent to

A:-4w⁶
B:-4W³y
C:9W⁶
D:9W³

Answers

is the answer >> B I am pretty sure!

What is the slope from a graph:

Answers

Answer:

Slope is 3/4

Step-by-step explanation:

slope is rise over run or y1-y2/x1-x2

in this case (-1-2)/(-4-0) = -3/-4 = 3/4

Answer:; The piont where the line meets up with the squares coner

The inverse of G(x) is a function.
A. True
O B. False
G(Q

Answers

This statement would deem it to be false hope it helps please mark me brainliest

4. The six employees in the security department of a company average $120 gross pay a day. Three of the
employees earn $125 per day. Two others eam $116.50 a day. How much does the sixth employee eam per
day?

Answers

Answer:

112

Step-by-step explanation:

120*6=720

3*125=375

2*116.5=233

375+233=608

720-608=112

answer=112

will give brainliest to the correct answer
there are 192 candies. some are sour and some are sweet. for every 15 sour there is 1 sweet. how many candies are in the bag? how many are sweet?

Answers

there are 192 candies in the bag
13 are sweet and 179 are sour
i hope this helps and is the correct answer

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