What is the y-intercept for the line at the right? _________ .What is the slope of the line? __________ .Write the equation of the line in slope-y intercept form.
Answers
Look on the graph
Y intercept: (0, -1)
Slope: you can use rise/run by drawing a triangle. Rise = 4, rise = 2
4/2 = 2
The slope is 2
Equation formula : y = mx = b
m = slope, b = y intercept
Given the rest of the information already, plug the values in
Equation: y = 2x - 1
Related Questions
When three squares are joined at their vertices to form a right triangle, the combined area of the two smaller squares is the same as the area of the largest square. Which three squares will support this statement?
Answers
Answer:
J
Step-by-step explanation:
Area of a square = L x W
F:
(5 x 5) + (4 x 4) = 81
25 + 16 = 81
41 = 81 INCORRECT =( X
H:
64 + (5 x 5) = (13 x 13)
64 + 25 = 169
89 = 169 INCORRECT =( X
G:
(6 x 6) + (5 x 5) = (7 x 7)
36 + 25 = 49
61 = 49 INCORRECT =( X
J:
144 + (5 x 5) = 169
144 + 25 = 169
169 = 169 CORRECT =)
balance C4H6O3 + H2O −−→ C2H4O2
Answers
Answer:
solution given:
balanced: C4H6O3 + H2O −−→2 C2H4O2
Hello struggling with this question. I need to know what are intervals in math. Please answer the question with the image.
Answers
Answer:
b
Step-by-step explanation:
When you see things that move at a non linear rate, it means that it is not a straight line. Automatically, you can eliminate A and D because the lines there between those numbers are straight. Now we have two non linear lines left and there is only one that is decreasing (going down and it is the line between -2 and 0.
Hope this helped :)
HELPPPPPP!!!!Will (-2)2 and -22 have the same solution?
Why or why not?
Answers
Answer:
Yes they would be because 2^2 or 2x2 =4 and -2^2 or -2x-2 also equals four because a neg x a neg equals a pos
Step-by-step explanation:
-2 log5 (7x) = 2........
Answers
Answer:
Answer is x= 1/35
Step-by-step explanation:
......
Which of the following is the standard form of (x-7)2 + (y +1)2 = 16?
Answers
Answer:
[tex](x - 7) {}^{2} + (y + 1) {}^{2} = 16 \\ this \: is \: an \: equation \: of \: circle \\ ( {x}^{2} - 14x + 49) + ( {y}^{2} + 2y + 1) = 16 \\ {x}^{2} + {y}^{2} - 14x + 2y + 50 = 16 \\ {x}^{2} {y}^{2} - 14x + 2y + 34 = 0[/tex]
Please help i know this is kind of easy but I am having a hard time with it unfortunately
Answers
Answer:
x=2
Step-by-step explanation:
Answer:
x=2
Step-by-step explanation:
if x^3 is = 8, then
x= ∛8
∛8 = 2
x=2
to check
2*2*2= 8
edgeunuity question for geometry HELPPP
Answers
Answer:
obtuse angleacute angleStep-by-step explanation:
mp is greater than 90°but less than 180°it's less than 90°hey can you help me fast!!
Answers
Answer:3.5 Hope this helps
Step-by-step explanation:
Answer:
-3.5
Step-by-step explanation:
I got it correct.
Can someone help me with this??? Please I don’t understand
Answers
Answer:
You need to use the angles as a waypoint such as the one opposite b is equal to b then you need to use the angles on a straight line
Step-by-step explanation:
Answer:
∠A= 111.75°
Step-by-step explanation:
Please see the attached picture.
∠B +∠C= 180° (adj ∠s on a str. line)
(x +35)° +∠C= 180°
∠C= 180° -(x +35)°
∠C= 145° -x°
∠A= ∠C (corr. ∠s)
∠A= 145° -x°
Given that ∠A is (3x +12)°, equate this expression to the expression we found.
145° -x°= 3x° +12°
3x° +x°= 145° -12°
4x°= 133°
x°= 133° ÷4 (÷4 on both sides)
x°= 33.25°
Substitute the value of x back into the expression for ∠A:
∴∠A= 3(33.25°) +12°
∠A= 111.75°
Answer fast PLEASE!!! :)
Answers
Answer:
i would say... maybe a or c
Step-by-step explanation:
im not sure
help me im adding and subtracting integers plssss 40 points!!!!!! for it
Find each sum.
8 + (-1) + (-6) + 5
- 2 + 6 + (-3) + (-4)
Use a number line to find each difference.
7 - 4
3 - 8
- 2 - (-3)
- 1 - (-1)
- 4 - 3
81 - 106
43 - (-21)
- 25 - (-57)
17 - 18 - (-81)
- 18 - 13 - 12
23 - (-18) - (-54)
16 - 28 - (-38)
Answers
Answer and Step-by-step explanation:
Simply just adding and subtracting.
8 - 1 - 6 + 5 = 6
-2 + 6 - 3 - 4 = -3
-- 4 is 3 away from 7. The answer is positive 3.
-- The answer is negative 5.
-- The answer is positive 1.
-- The answer is 0.
-- The answer is negative 7.
-- The answer is -25.
-- The answer is 64.
-- The answer is 32.
-- The answer is 80.
-- The answer is -43.
-- The answer is 95.
-- The answer is 26
#teamtrees #PAW (Plant And Water)
Suppose 1/4 of students in your school were trying out for a spring sport. How many students would you have to select randomly, in order to get 15 students who were trying out for a spring sport?
Will give brainlist!
NO LINKS
Answers
Answer:
I need help with this question too
Step-by-step explanation:
Will give brainliest!!!
Answers
Answer:
A)36
B)100
F)25
hope it helps.
Answer:
A = 36=6²
B = 100=10²
F = 25 =5²
those are the perfect square
hope it is helpful to you
When a farmer harvests apples he expects 6% of the apples to be rotten how many apples would the farmer expect to be rotting when harvesting apples
Answers
The question is incomplete had the number of harvested apples isn't given.
Answer:
0.06n
Step-by-step explanation:
When a farmer harvests apples he expects 6% of the apples to be rotten how many apples would the farmer expect to be rotting when harvesting apples
The expected percentage of rotten apples when harvesting = 6%
The expected number of rotten apples can be obtained by taking the product of the expected percentage and the number of apples to be harvested.
Since the number of harvested apples isn't given,
Let the number of harvested apples = n
Therefore, the expected number of rotten apples will be :
6% * n
0.06n
Note : you can easily substitute the actual number of harvested apples for n in the equto get the actual answer
What is the slope ??
Answers
Answer:
4.5
Step-by-step explanation:
Step by step:
Which of the following polynomials does not have real roots?
A. x2 + x-2
B. 12x2 - 17x- 7
C. x + 5x + 6
D. x2 + x + 2
Answers
Fuel for an outboard motor has a gas to oil ratio of 50:1. How much oil is needed for 25.5L of gas?
Answers
Answer:
The oil needed is 0.51.
Step-by-step explanation:
Since you know that the gas to oil ratio is 50:1 and you have to find the oil needed for 25.5L of gas, you can write the numbers in the ratio as a fraction and let's consider that x is the amount of oil needed:
[tex]\frac{50}{1} = \frac{25.5}{x}[/tex]
Now, you have to solve this using cross multiplication:
50*x=25.5*1
50x=25.5
Finally, your have to isolate the variable x:
x=25.5/50
x=0.51
According to this, the answer is that the oil needed is 0.51.
Problem 5
NEED HELP ASAPAPAPAPPA PLSSS
Answers
Answer:
Well, I got the answer ofy=-x+1 as -3,-7, 0,-4, -1,-5 and also the second one is 3x=y/2 the answer of the solutions is 0.5,3 ,1,6 ,1.2, 7.2
(Thats all I have sorry -____-)
Step-by-step explanation:
Antoinette Applied for a $6000 loan, which she will start paying back after the interest has accumulated. She had a initial offer for a simple annual interest rate of 6% for three years, but decided to consider other options. Which of the following options of all the crease the interest she pays the most?
F. $5500 loan, simple interest, annual rate of 6%, term of three years
G. $6000 loan, simple interest, annual rate of 5.75%, term of three years
H. $6000 loan, simple interest, annual rate of 6%, term of 2.8 years
J. $5500 loan, compound interest, annual rate of 6%, term of three years
Please Help
Answers
J. $5500 loan, compound interest, annual rate of 6%, term of three years
The ratio of the side lengths of two similar smartphones is 4:3. The area of the front of the larger smartphone is 8 inches. What is the area of the smaller smartphone?
Answers
Answer:
7
Step-by-step explanation:
4 : 3
8 : 7
Whats the área and circumference of a circle if the radius is 6in?
Answers
Answer:
C≈37.7in
Step-by-step explanation:
Answer:
Hello!
Area: 113.04
Circumference: 37.68
Hope this helps
If P = -4,3 and Q = 2,1 are the endpoints of the diameter of a circle, find the equation of the circle. Help pls :/ 30 points!!
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(X+1)^2+(y+1)^2=13
PLEASE HELP ME AGAINNN
Answers
PLEASE HELP, I WILL GIVE BRAINLIEST FOR THE CORRECT ANDWER!!!!!
Answers
Answer: E
Step-by-step explanation:
You have to add 2 to the other side and shade to the left because it’s less than 18.
Answer:
Letter E
Step-by-step explanation:
To solve this, all you need to do is add two to both sides to isolate the x, and that will result in x ≤ 18. In a number line, it is a closed circle (because it has the line below the sign), and it points to the left because it is less than or equal to.
answer for brainliest and 10 points
Answers
Answer:
It is rational because 121 is a perfect square.
please help me
giving brainliest
Answers
Cheating on your test huh oooo I’m tellin:)
hey another one so sorry T^T
Answers
Answer and Step-by-step explanation:
-6 and -10 are the answers.
This is because these numbers are less than -5, so they would work when plugged in for h in the inequality.
#teamtrees #PAW (Plant And Water)
Answer:
-6 and -10
Step-by-step explanation:
-6 and -10 are both less than -5, hope this helps :)
Mackenzie made 38 of 50 free throws. What is the
experimental probability that Mackenzie will NOT
make the next free throw she attempts?
A- 6/25
B- 12/25
C- 19/25
D- 21/25
Answers
A I believe because Against the odds of 38/50 would be 12/50 that is not an option so split in half this would be A cause its an equivalent fraction
Which set of side lengths or angle measures can be used to construct a triangle A. 50 inches, 90 inches, 35 inches B. 60 inches, 25 inches, 95 Inches C. 45,45,80 D. 60, 45,75
Answers
Answer:
D. 60, 45,75
Step-by-step explanation:
For options C and D
For a triangle the sum of the angles must always be equal to 180 degrees
So 180 ≠45+45+80
and
60 +45+ 75= 180
For option A and B
The length of the longer side is equal to the square root of the sum of squares of the other two sides in a triangle.
According to Pythagorus theorem
hypotenuse²= base² + perpendicular²
c²= a²+ b²
90²= 50² + 35²
8100= 2500+1225
8100≠3725
95²= 60²+ 25²
9025= 3600+ 625
9025≠4225
Therefore only D is the correct option