Answer:
The equation of a line that passes through the points (-2, 8) and (1,−1) in the fully reduced form will be:
[tex]y=-3x+2[/tex]Step-by-step explanation:
Given the points
(-2, 8) and (1, -1)[tex]\mathrm{Slope\:between\:two\:points}:\quad \mathrm{Slope}=\frac{y_2-y_1}{x_2-x_1}[/tex]
[tex]\left(x_1,\:y_1\right)=\left(-2,\:8\right),\:\left(x_2,\:y_2\right)=\left(1,\:-1\right)[/tex]
[tex]m=\frac{-1-8}{1-\left(-2\right)}[/tex]
[tex]m=-3[/tex]
As the equation of a line in point-slope form is given by:
[tex]y-y_1=m\left(x-x_1\right)[/tex]
substituting the values m = -3 and the point (-2, 8)
[tex]y-8=-3\left(x-\left(-2\right)\right)[/tex]
[tex]y-8=-3\left(x+2\right)[/tex]
[tex]y-8+8=-3\left(x+2\right)+8[/tex]
[tex]y=-3x+2[/tex]
Therefore, the equation of a line that passes through the points (-2, 8) and (1,−1) in the fully reduced form will be:
[tex]y=-3x+2[/tex]Determine two coterminal angles (one positive and one negative) for the given angle.
-36
Plz help me, I needs it
Answer:
the slope is 1/2 or .5
Step-by-step explanation:
-6+x_>4..................
Answer:
x > 10
Step-by-step explanation:
you add 6 to each side
-6 +6 = 0 (cancels out)
4 + 6 = 10
x>10
Hope this Helps :)
What is the measure of ABC
Answer:
B.
Step-by-step explanation:
It is the only one that makes sense.
Answer: it’s A. 260
Step-by-step explanation:
Qual a velocidade média de um carro que percorreu 75km em 3h?
Vm = d
t
Answer:
please write in English
Emelia earns $8.74 per hour plus a gas allowance of $3.50 per day at her job. How much does Emelia’s job pay in a day when she works /2hours? Write an expression and evaluate for /. hours.
Answer:
$20.98
Step-by-step explanation:
2 hours means two of 8.74 which equals 17.48 plus that $3.5 in a day. So she gets $20.98 when she works for 2 hours.
Hope this helps please give brainliest.
what do you call a destroyed angle?
Answer:
im guessing its supposed to be a riddle. So a rectangle?
Step-by-step explanation:
Blank divided by 8= 6 remainder 2
Answer:
50/8 = 6 remainder 2.
Step-by-step explanation:
sin70° cos80° + cos70° sin80°
Complete the boxplot. Work out an estimate.
Answer:
45
Step-by-step explanation:
i answered it and got it right
How to write 10^3 as a multiplication expression having repeated factors
Answer: 10 x 10 x 10 = 10 to the third power.
Step-by-step explanation:
Answer:
10 • 10 • 10
Step-by-step explanation:
0.45 × 10 to the second power
Answer:
45
Step-by-step explanation:
0.45 x [tex]10^{2}[/tex]
[tex]10^{2}[/tex] = 100
0.45 x 100 = 45
Identify the equation that describes the line in slope-intercept form.
slope =2; y-intercept =−4
Answer:
Y=2x-4
Step-by-step explanation:
Answer: y= 2x-4
Step-by-step explanation: The slope intercept form is y=mx + b . M is equal to the slope and b is equal to the y intercept. Substitute in accordingly.
The function f(c)=c/20 represents the number of ferry boat trips, f(c) needed to transport c cars in one day. If there are no more than 5,000 cars transported by the ferryboat daily, what is the maximum value for the function f?
Answer:
250
Step-by-step explanation:
Equation is f(c)= c/20
We know that there are NO MORE than 5,000 cars transported.
New equation would be
f(5000) =5000/20
5k divided by 20 is 250
less or equal to 250 in a euation would be
f(c) < or equal to 250
If Oscar the ostrich travels 74 miles in 2 hours on land, how fast does he travel?
A.
38 mph
B.
148 mph
C.
35 mph
D.
37 mph
Answer:
the answer is d
Step-by-step explanation:
bc 74÷2= 37
therefore it is 37 mph
what is The prime factorization of
is 24 × 5.
Answer:
2 x 2 x 2 x 3 x 5
OR
(2 exponent 3) x 3 x 5
Step-by-step explanation:
24 x 5 = 120
120 prime factorization is: (I did on calculator) 2 x 2 x2 x3 x5
Hope that helps! Plz make brainleist!
Solve the following equation. Round to the nearest hundredth.
-0.5(x + 2) = 2(5 – x) – 3x
A
x = – 0.89
B
X = 1.67
с
x = - 2.27
D
X = 2.44
set up an equation and solve for x
Answer:
x=-7
Step-by-step explanation:
[tex]We\ are\ given\ that,\\Angle\ 1 =72+x\\Angle\ 2=x+122\\Hence,\\We\ observe\ that\ Angle\ 1\ and\ Angle\ 2\ are\ co-interior\ angles\ ; and\ as\ the\ lines\ are\ parallel\ \\They\ are\ supplementary.\\Hence,\\Angle\ 1\ +\ Angle\ 2\ =180\\(72+x)+(x+122)=180\\2x+194=180\\2x=180-194\\2x=-14\\x=-14/2\\x=-7[/tex]
Work out the value of angle x and how ??
Answer:
160 degrees
Step-by-step explanation:
Step 1: A straight line is 180 degrees. So 180 - 100, is 80 degrees. as the opposite angle measurement of the 100 degree.
Step 2: An isosceles triangle has two equal angle measurements, so two of its angles are 80 degrees.
Step 3: All angles in a triangle equal 180 degrees. So add them up (we will call the missing angle, Z) 180 = 80+80+Z. which equals 180= 160+z
Step 4: Solve it. You subtract 160 from both side which comes out to 20 = Z.
Step 5: Now you have the opposite angle of X. Going back to step 1, A straight angle is 180 degrees. 180 - 20 = 160. X = 160 degrees
Can someone please help me
Answer:
x = -6 + 2/3y
y = 9 + 3/2y
Step-by-step explanation:
FOR x:
-3x + 2y = 18
-3x = 18 - 2y
x = -6 + 2/3y
FOR y:
-3x + 2y = 18
2y = 18 + 3y
y = 9 + 3/2y
I WILL MARK BRAINIEST
There should be one more that is correct
Answer:
1 and 2 or E
Step-by-step explanation:
If you look, they are right next to each other. This should be correct.
Hope this helps :D
Adjacent angles are angles that share a side and a vertex.
So using that information we can determine from the picture that the angles that are adjacent are:
A) <2 and <3 are adjacent angles
C) <1 and <5 are adjacent angles
E) <1 and <2 are adjacent angles
G) <4 and <6 are adjacent angles
I hope this helps!
The fare for a run on a particular private transport application consists of two parts, a fixed part of $ 4.60, charged regardless of the distance traveled and a variable part of $ 0.85 according to the kilometers traveled. From these conditions, the amount to be paid in the race can be represented by the law = 0.85 + 4.60. Based on this information, it is correct to state that the distance traveled on a trip for which the amount to be paid was $ 33.50 was equal to:
A- 34 kilometers.
B- 33 kilometers.
C- 29 kilometers.
D- 28 kilometers.
Answer:
B) 33 kilometers
Step-by-step explanation:
correct me if iḿ wrong
Which statement is true about the value of |6| 15 points
Answer:
|6| = 6
Step-by-step explanation:
I don’t see the answer choices but those bars are an absolute value sign
Absolute value: the number inside the bars cannot be negative
Answer:
Absolute value of 6 is 6.
Step-by-step explanation:
"6" is 6 away from zero, and "−6" is also 6 away from zero.
PLZ SOMEONE ANSWER
TOPIC: Should students be required to participate in at least 1 after school extra-curricular activity?
I am writing for the __________ side. (affirmative or negative)
1. 3 claims we can start off with are….we can support these claims by……
2. Our opponent believes….., however you should believe our side for the following reasons…..
3. The summary of the stance we are taking for our debate in 25 words is….
Answer:
No, students should not have to partake in extra after school activities. This is because, Students already have to work for about 7-8 hours, and then come home to maybe take care of sick parents, siblings, take care of pets, cook dinner, clean, study, do homework, and a lot more. It wouldn't be fair towards the student if they had add on stress. It's already tough to finish school and homework alone, and if you wanna throw on something else to their cheduloe they would never have time for themselves, or to get a good night of sleep to keep up their good grades.
hope this helps!!! If it did can I have brainly?? I'm trying to level up :)
please answer this!!quick
Answer:
the answer is y = 3/4x + 1/2 (I think sorry if wrong)
A loaf of bread from a local baker measures on the scale at 627.95 grams. If converted to ounces, what amount would that be? Round to 2 decimals.
Answer:
22.15
Step-by-step explanation:
Krystal hiked 109 miles last year. Tanji hiked 12 times as many miles as Krystal. How many miles did Tanji hike last year?
Answer:
1308
Step-by-step explanation:
multply
109 by 12
giving you 1,309
equation: 109×12
Find the equation of the line.
Use exact numbers.
Answer:
y=3/4x-2
Step-by-step explanation:
y=mx+b
the b is the y-intercept so find the y-intercept of the line:
which is -2
the slope you need to find two points and look how many times do you need to rise or run to get the answer: 3/4
Hope this helps!
5
The population of Austin is growing at a rate of 6% per year. In 2015, the
population was 650,000. What would be the predicted current population
for 2020?
Answer:
The answer is 869,843.
Step-by-step explanation: Y= 650,000 (1.06)^5
= 650,000 (1.33822)
= 869,843
Compare the steepness of the following lines and explain your reasoning.8x + y = 1
&
-8x+y=2
