Answers
Answer:
y= 2x+4
Step-by-step explanation:
To find slope its y2-y1/x2-x1
Plug it into any coordinate to get 2x
To find b in y=mx+b, you look at the y at the 0, in this case, "(0,4) Thefore the b is 5
Related Questions
Find the other endpoint of the line segment with the given endpoint and midpoint.
Endpoint: (-9,7), midpoint: (10, -3)
Answers
Answer:
endpoint is (29, -13)
Step-by-step explanation:
Formula for midpoint is [tex](\frac{x_{1} + x_{2} }{2} ,\frac{y_{1} + y_{2} }{2} )[/tex]
So, let [tex](x_{2} , y_{2} )[/tex] be the coordinates of the endpoint you are looking for.
[tex]x_{1} = -9[/tex] and [tex]y_{1} = 7[/tex]
[tex](\frac{-9 + x_{2} }{2} , \frac{7 + y_{2} }{2} )[/tex] = (10, -3)
[tex]\frac{-9 + x_{2} }{2} = 10[/tex] [tex]\frac{7 + y_{2} }{2} = -3[/tex]
-9 + [tex]x_{2}[/tex] = 20 7 + [tex]y_{2} = -6[/tex]
[tex]x_{2} = 29[/tex] [tex]y_{2} = -13[/tex]
endpoint is (29, -13)
Can sombody please answer this as fast as possible
Answers
A gear with an 80 centimeter radius is connected to another gear with a 26
centimeter radius. The small gear is spinning at 100 rpms. Find the angular
velocity of the small gear in radians per minute.
Answers
Step-by-step explanation:
y8t8tx8xigz7gdiz7ts7tzs7t
[tex]x^{2}-8x+16=25[/tex]
Answers
Answer:
x = 9 ; -1
Step-by-step explanation:
[tex]x {}^{2} - 8x + 16 = 25 \\ x {}^{2} - 8x + 16 - 25 = 0 \\ {x}^{2} - 8x - 9 = 0 \\ (x + 1)(x - 9) = 0 \\ x = - 1 \\ x = 9[/tex]
As a part of their weather unit, Anoki’s science class took a hot air balloon ride. As they passed over a fenced field, the angle of depression of the closer side of the fence was 32°, and the angle of depression of the farther side of the fence was 27°. If the height of the balloon was 800 feet, estimate the width of the field. Round your answer to the nearest foot.
Answers
Hello there!
I hope you and your family are staying safe and healthy!
P.S. I did my best drawing the problem :)
[tex]Tan 32 = \frac{800}{x}[/tex]
[tex]x = \frac{800}{tan32}[/tex]
[tex]Tan 27 = \frac{800}{y}[/tex]
[tex]y=\frac{800}{tan27}[/tex]
Answer: ~289.8 ft
I hope this makes sense! See picture for additional info.
As always, it is my pleasure to help students like you!
(-a - b)x = 3a +3b.
Answers
Given:
The equation is
[tex](-a-b)x=3a+3b[/tex]
To find:
The value of x.
Solution:
We have,
[tex](-a-b)x=3a+3b[/tex]
It can be written as
[tex]x=\dfrac{3a+3b}{(-a-b)}[/tex]
[tex]x=\dfrac{3(a+b)}{-(a+b)}[/tex]
Cancel out the common factors.
[tex]x=\dfrac{3}{-1}[/tex]
[tex]x=-3[/tex]
Therefore, the value of x is -3.
як знайти сторону трикутника якщо відомо два кути і катет
Answers
Answer:
wha
Step-by-step explanation:
ALMOST DONE! TRY TO ANWSER CORRECTLY‼️‼️‼️‼️‼️‼️‼️‼️‼️‼️‼️‼️‼️
Answers
Find the area of this circle. Use 3 for T.
A = ar2
1 ft
[?] ft2
Answers
A= 3(1)^2
A=3•1
A=3
PLEASE HELP FOR QUESTION 4 I WILL MARK BRAINLIST READ IT CAREFULLY
Answers
hey let me tell you this you just never helped me and cheating is not good so yeah treat people the way you want to be treated and I saw your answers to other people it's not good to cheat just a piece of advice
Another math equation, Another scratch on the head. Please advise, thanks bud!
Answers
Answer:
A = no
B = yes
C = yes
D = yes
Step-by-step explanation:
Hope I could help.
Carmen needs to order raffle tickets for a company party. Usually, 1 out of 2 employees will
buy a raffle ticket. If there are 500 employees expected at the company party and raffle tickets
come in packages of 15, how many packages of raffle tickets should Carmen order?
Answers
Answer:
17
Step-by-step explanation:
500/2 = 250
250/15 = 16.6 repeated
If you round 16.6, you get 17, and it better to have too many, than not enough.
(w+4) (w+2) what is the answer please help
Answers
Answer:
w^2+6w+8
Step-by-step explanation:
There are 60 animals on display at the zoo 12% of these animals are reptiles how many of the animals are reptiles how many are not reptiles
Answers
88x60=52.8
7rep
53not
which property proves triangles are congruentttt
Answers
ANSWER: AAS
I need help with geometry
Answers
Answer:
x = 31, y = 53, z = 96
Step-by-step explanation:
i got this question ina test so yea
What is the tangent ratio for ∠B?
Answers
Answer:
Your answer is
tangent ratio of B is 3/2
Mark my answer as brainlist . I need that urgently . Folow me for more answer.
Step-by-step explanation:
Step-by-step explanation:
3/ root13 will go correct
Write the inequality for the situation.
The number g is greater than 25
Answers
Answer:
g > 25
I hope this helps you :D
Is this what you mean?
Ethan reads 330 pages in 3/4 hour. How many pages does he read per hour?
Answers
Answer:
440
Step-by-step explanation:
330 divided by 3 times 4 is 440 and thats your answer.
====================================================
Work Shown:
330 pages = 3/4 hour
4*(330 pages) = 4*(3/4 hour) ........ multiply both sides by 4
1320 pages = 3 hours
1320/3 pages = 3/3 hours ...... divide both sides by 3
440 pages = 1 hour
Ethan's rate is 440 pages per hour.
two turkey burgers and a bottle of water cost $3.25. If three turkey burgers and a bottle of water cost $4.50,What is the cost of tw bottles of water?
Answers
Answer:
$1.50
Step-by-step explanation:
let b be the number of turkey burgers and w be the number of bottles of water.
[tex]2b + w = 3.25\\3b + w = 4.50[/tex]
becomes
[tex]3b + w = 4.50\\- (2b + w)=3.25[/tex]
[tex]b = 1.25[/tex]
substitute this into one of the original equations:
[tex]3b + w = 4.5\\3 * 1.25 + w = 4.5\\3.75 + w = 4.5\\w = 0.75[/tex]
two bottles of water equals 0.75 * 2 = 1.50
In a right triangle, one of the angles measures 29º. What is the measure of the
other angles in the triangle?
45° and 61°
90° and 42°
90° and 61°
90° and 51°
Answers
Answer:
90° and 61°
Step-by-step explanation:
Since it's a right angled triangle, I thought it was wrong since you said right angle.
180 - 29 = 151
There is always one right angle in a right angled triangle, which is 90°, so you just have to deduct 90° and 29° from 180° and you will find out the answer.
180 - 29 - 90 = 61°
PLS HELP ILL MARK BRAINLYEST
Answers
Answer:
A = 8, B = 1/8, C = 13/5, D = 13/50
Step-by-step explanation:
4a = 32
divide both sides by 4
4a/4 32/4 =8
Basically repeat this process on every equation, and remember to divide both sides by the number on the left.
what is 2 2/5 divided by 1/3
Answers
Answer:
0.2 in decimal form
Step-by-step explanation:
2/5 ÷ 2 = 2/10 as simplified as 1/5 in fraction form. 2/5 ÷ 2 = 0.2
Which of the following sentences is true?
Answers
Which expression is equivalent to
5(6p + 5) + 2(8p + 3)?
Answers
Answer:
46p + 31
hope it's helpful
Answer:
46p + 31
Step-by-step explanation:
Distribute : 5(6p + 5 ) to get 30p+25
Distribute : 2(8p + 3) to get 16p + 6
new expression : 30p + 25 + 16p + 6
Add these together to get : 46p + 31
i hope this helps (:
3.2(s+10)=32
what is s?
Answers
3.2s=32-32
3.2s=0
S=0
Find the complete factored form of the
polynomial:
40a3b2 + 45ab6
Enter the correct answer
OOOO
DONE
Clear all
Answers
please help Todd travels frequently for his business. For tax reasons, he wants to use up all of his remaining money in his business travel fund this year. He uses the function f (x) = x^2− 8 x + 16 to determine how many trips he must take to spend all of his remaining business travel funds. In this function, x represents the number of trips and f ( x ) is the amount of money left in his fund after the trips.
The discriminant of this quadratic function tells us that his quadratic equation has _______ real solutions
A. none
B. one
C. two
D. three
According to this function, Todd can use all of the remaining money in his travel fund if he takes _________ business trips this year.
A. two
B. three
C. four
D. five
Answers
Answer:
three and one
Step-by-step explanation:
Please answer this its in the picture
Answers
The correct answer is
2 cents.
Answer:
the answer is 0.0800320128 or in simplified form 0.08
Step-by-step explanation:
First you divide 12 ÷ 5.88 = 2.04081632653. Then you divide 20 ÷ 10.20 = 1.96078431373. Lastly you subtract 2.04081632653 - 1.96078431373 = 0.0800320128 or 0.08
what is the equation
example:: y=3/1x-6
Answers
Answer:
y = 4/6x - 4
Step-by-step explanation:
y = mx + b, m = slope and b = y intercept
Rise over run
Rise = +4
Run = +6
This means the slope is 4/6.
The y intercept is at -4.
Now, plug in the numbers for y = mx + b
y = 4/6x - 4