Mathematics High School

what are three collinear points on line l​

Answers

Answer 1

Answer:

im sorry i don't understand!

Step-by-step explanation:

Full question required!

Answer 2

Answer:

i think its b or C

Step-by-step explanation:

Related Questions

k/6 + 8 = 5 what does k=?

Answers

Answer:

The answer is k= -18

Step-by-step explanation:

hope this helps

k/6 + 8 = 5

1/6k+8-8=5-8

1/6k=-3

To find I divide both sides by 1/6.

1/6k/1/6=-3/1/6

k= -18

The value of k in the equation k/6 + 8 = 5 is -18.

The given equation is k/6 + 8 = 5 .

We have to find the value of k.

Let us isolate the term with variable k by subtracting 8 from both sides:

k/6+8-8=5-8

k/6=-3

Apply cross multiplication:

k=-18

Hence, the value of k is -18.

To learn more on Equation:

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i need helpp asap!!!

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Answer:

jejensnebgrheiowjwj2jjq¼iii3kh3hsjeo

Is this true or false?

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Step-by-step explanation:false

Answer:

The answer is false

Help me pls
Jehsksvdksbshzjdhs

Answers

Answer:

5

Step-by-step explanation:

formula is y=kx where k is constant of variation

then k=15/3=5

i have 11 points ;-;

Answers

Answer:

OOOPS-

Step-by-step explanation:

i feel kinda bad stealing your points l-mao

A 27- inch long ribbon was cut into 4 equal lengths. How long was each piece of ribbon?

Answers

Answer:

6.75 I think

Step-by-step explanation:

Just do 27 divided by 4

(1.8 x 10°) (6.7 x 1012)

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Answer:

did you type that correctly?

Step-by-step explanation:

Can someone please help me!! I been struggling for hours on this problem. I need to find a 5-digit code, if anyone could get my answer by midnight it would help a lot. :)

Answers

Answer:I wrote an equations for A & D

Step-by-step explanation:

Divide 540 in ratio 2:1

Answers

Answer:

180:360

Step-by-step explanation:

so its basically saying make it 1/3 and 2/3 so start with dividing it by 3 to get 180 thats your first answer for 1/3 to get 2/3 simply double that and you have 360 so the answer is 180:360

1. A fish is 12 meters below the surface of the ocean. What is its elevation?

meters


2. A sea bird is 28 meters above the surface of the ocean. What is its elevation?

meters


3. If the bird is directly above the fish, how far apart are they?

meters


what will be the answers to all 3 please help PLEASEEEEEE HELPPPPPPPPPPPPPPPPPPPPPPPPPP please help guyss

Answers

1) -12 meters
2) 28 meters
3) 40 meters apart
A. -12 meters
B. 28 meters
C. 40 meters
Step-by-step explanation:
The surface of the ocean would be 0.
Taking this into account, 12 meters below would be 0 - 12, which is -12.
Therefore A's elevation would be -12.

For the sea bird, 28 meters above the surface, which is again 0, would be 0 + 28. B's elevation is 28.

Since the fish is 12 meters below the surface and the sea bird is 28 meters above the surface, simply add the two numbers up to get a total of 40 meters. C would be 40 meters.

Your meal plan allows you 500 dollars to use per month. So far this month, you have used 345 dollars and you have 9 days left on this month's plan. Which inequality could you use to determine how many dollars at most you can use per day so that you don't go over your monthly plan dollars?

Answers

Answer:

x=9, x greater then or equal to 55

Step-by-step explanation:

please please please help​

Answers

Answer:

1st box: 2

2nd box: 5

3rd box: 8

4th box: 11

5th box: 14

Step-by-step explanation: Plug in the formula y=3x+5. For example, you plug -1 as x, and you get y=(3)(-1)+5. 3 x -1 is -3, and then you add 5. The final answer is 2. Just do the same thing on the other boxes. Use the x values and plug it in into the formula shown.

All you have to do to find y is plug in the values of x given in the chart and onto the equation

1st: x = -1
y = 3x + 5
y = 3(-1) + 5
y = -3 + 5
y = 2

(-1, 2)

2nd: x = 0
y = 3x + 5
y = 3(0) + 5
y = 0 + 5
y = 5

(0,5)

3rd: x = 1 y= 8

4th: x = 2 y= 11

5th: x = 3 y= 14

Which expression is equivalent to 30(1/2x-2)+40(3/4y-4)
A.45xy-220
B.15x-30y-220
C.15x+30-220
D.15x+30y-64

Answers

Answer:

C, assuming you left off the y on the 30

Step-by-step explanation:

30(.5x-2)+40(.75y-4)

Distribute

15x-60+30y-160

Simplify

15x+30y-220

3x^2+7xy- 6y^2, factorize ​

Answers

Answer:

(3x−2y)(x+3y)

Step-by-step explanation:

3x2+7xy−6y2

=(3x−2y)(x+3y)

I need help please
​

Answers

Answer:

Um, I don't think you took the pic correctly... there is only one option showing.

Step-by-step explanation:

All I can say is good luck andd the first one should NOT be checkmarked.

Hope u pass! gl :)

The picture above is my question. thank you. ​

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Answer:

<

Step-by-step explanation:

can you help me with all 15 questions on the test ​

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Answer:

i can try just put the questions up

Step-by-step explanation:

what is the parallel slope intercept form pls answerr​

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Answer:

the paralell slope is -4. The slope intercept equation is -4x-4

Step-by-step explanation:

hope this helps!

Can someone help me with this pls !!!
I hope you can see it !

Answers

Answer:

c i think

Step-by-step explanation:

Answer: the first one

Step-by-step explanation:

Find the value of x for which r || s.
Then find m<1 and m<2.
m<1 = 79- x
m<2 = 94- 2x

< means angle

Answers

Answer:

x=15

Step-by-step explanation:

79-15=64

94-30=64

The value of x for which r || s will be 15.

What are Parallel lines?

Parallel lines are those lines that are equidistance from each other and never intersect each other.

Given that;

Lines r and s are parallel to each other.

m ∠1 = 79 - x

m ∠2 = 94 - 2x

Since, Two lines r and s are parallel to each other.

Then, By definition of alternate angles of parallel lines;

m ∠1 = m ∠2

Now, Substitute the given values we get;

m ∠1 = m ∠2

79 - x = 94 - 2x

Subtract 79 both side,

79 - x - 79 = 94 - 2x - 79

- x = 15 - 2x

Add 2x both side,

- x + 2x = 15 - 2x + 2x

x = 15

Thus, The value of x is 15 for which r || s.

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-5w=7-4w+8
need help and need my work shown ​

Answers

Answer:

w = -15

Step-by-step explanation:

-5w = 7 - 4w + 8

Grouping like terms together,

-5w+4w = 7+8

-w = 15

w = -15

The cost of producing a smartphone is $42.73 per phone. Additionally, the smartphone company pays a flat rate of $175 to ship each store's order. Write an equation to model the costs for the smartphone company (y) to produce x number of smartphones and ship them to one store

Answers

Answer:

y=42.73x+175

Step-by-step explanation:

42.73=m and 17=b

Answer:

y=42.73x+175

Step-by-step explanation:

i know i did it

Plz help me for brainliest

Answers

Answer:

Isoscles right i think

?help ?!

86 - [(4 - 9) to the 2nd power x 3]

show your work​

Answers

Answer:

161

Step-by-step explanation:

86 - [(4 - 9) to the 2nd power x 3]

86 - [(-5) to the 2nd power x 3]

86 - [-25 x 3]

86-(-75)

86+75

161

I believe the answer is 161

Help please! Thanks, answer only if you know how to do this.

Answers

Answer:

2 radians

Step-by-step explanation:

The ratio of the arc length to the circumference is the same as the measure of angle AOB in radians to 2pi. 2pi radians is a full circle. We can now construct an equation, with x being our answer.

[tex]\frac{6}{6\pi } =\frac{x}{2\pi } \\\frac{1}{\pi } =\frac{x}{2\pi }\\1=\frac{x}{2} \\2=x[/tex]

First, we try to simplify both sides. Next, we multiply both sides by pi. Then, we multiply both sides by 2. Finally, our answer is 2, so 2 radians.

2^2 x 2/2^4 i need help with it for my test i’ve been stuck on this question for a good couple mins

Answers

Answer: 2^-1

2^2x2/2^4=0.5

2^-1=0.5

Answer: 1/2_____________________________________Simplify the expression. Exact Form: 1 2 Decimal Form: 0.5__________________________________________________

Hope this helps!!

Also, can I pleasee have Brainliest??

Only if I'm right of course...

write an inequality to compare the numbers 7 1/8 and square root of 50.

a. 7 1/8 = square root of 50

b. 7 1/8 (less than or equal to) square root of 50

c. 7 1/8 < square root of 50

d. 7/8 > square root of 50

​

Answers

Answer:

Latter C.

Step-by-step explanation:

..............................

42°
X Х
x =
degrees
tar

PLEASE HELP ITS URGENT

Answers

Answer:

x = 48°

Step-by-step explanation:

The sum of the 3 angles in a triangle = 180°, thus

x = 180° - (90 + 42)° = 180° - 132° = 48°

Helppp pls ASAP plsss help

Answers

Answer:

17

Step-by-step explanation:

8.5 divided by 0.5 = 17

Don't worry about it being negative

Think about the negative positive triangle, it looks like that

-  -

+

Another math question lol!

Answers

Answer:

a

Step-by-step explanation:

im not sure

It’s B I just finished that lesson
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