Answers
Y = -1/4x + b
4 = -1/4(5) + b
4 = -5/4 + b
b = 2.75
Equation: y = -1/4x + 2.75
Find three points
(5,4), (9,5), (1,3)
Plot these and draw a line
Related Questions
(12) — (23 + 13i) =
Chc
Answers
Answer:
-11 - 13i.
Step-by-step explanation:
(12) — (23 + 13i)
= 12 - 23 - 13i
= -11 - 13i.
my question what is 75 percent of hours
Answers
Answer:
3/4 hours
Step-by-step explanation:
3/4 = 0.75
Answer:
75 percent of an hour is 45 minutes
Step-by-step explanation:
What is the center of the dilation? Explain how you know.
Answers
Answer:The center of a dilation is a fixed point in the plane about which all points are expanded or contracted. The center is the only invariant (not changing) point under a dilation (k ≠1), and may be located inside, outside, or on a figure.
Step-by-step explanation:
IF U GOOD AT MATH PLSS HELP?? Algebra II
Answers
Answer:
The answer is B
This is the answer
someone pls help me i will mark you brainliest !
Answers
Answer:
I think B
Step-by-step explanation:
Answer:
d i think
Step-by-step explanation:
The variable Q varies inversely as the cube of V. FK is the constant of variation, which equation represents this situation?
A. qv^3=k
B. q^3v=k
C. q/v^3=k
D. q^3/v=k
Answers
Step-by-step explanation:
When 2 variables are inversely proportional to each other, their product is a constant.
Since Q and V³ are inversely proportional to one another, QV³ = k. (B)
HELP I NEED HELP ASAP
(-4,6), slope=-1
Write the slope-intercept equation using the given information.
Answers
Answer:
y = -x +2
Step-by-step explanation:
y = mx + b
y=6
x=-4
m=-1 (m is the slope)
b=? (b is the y-intercept)
Putting these numbers into this equation,
6 = -1(-4) + b
b=6-4
b=2
So the equation is y = -1x + 2
or just y = -x +2
show a graph that represents the equation of y=2x+1
Answers
Answer:
here you go
Step-by-step explanation:
the slope is 2 and the y intercept is 1
What is the graph of 4x + 8y = 16?
Answers
Answer: Slope: -1/2 y-intercept: 2
Step-by-step explanation:
Subtract 4 x from both sides of the equation. 8 y = 16 − 4 x Divide each term by 8 and simplify. Divide each term in 8 y = 16 − 4 x by 8 . 8 y 8 = 16 8 + − 4 x 8 Cancel the common factor of 8 . Tap for fewer steps... Cancel the common factor. 8 y 8 = 16 8 + − 4 x 8 Divide y by 1 . y = 16 8 + − 4 x 8. y=2−x2. The slope-intercept form is y = m x + b , where m is the slope and b is the y-intercept. y = m x + b Reorder 2 and − x 2 . y = − x 2 + 2. Rewrite in slope-intercept form. y = − 1 2 x + 2.Slope:−1/2 y-intercept:2
x^2+12x+36=0 solve using factoring square roots or quadratic formula
Answers
Answer:
x = 6
Step-by-step explanation:
Equation: x² - 12x + 36 = 0
Quadratic formula: ax² + bx + c = 0 --> x = (-b ± √(b² - 4ac))/2a
Substitute: x = (12 ± √(12² - 4 * 36))/2
Multiply: x = (12 ± √(144 - 144))/2
Subtract: x = (12 ± 0)/2
Solve: x = 6
Jamie pays $25 to enter a water park. He must pay $5 per hour to rent a locker to store his
personal items. Which algebraic expression represents the situation? (17.8)
o 5h + 25
O 25h + 5
O 5h. 25
O 25h. 5
< Previous
Next →
Answers
Answer:
5h+25
Step-by-step explanation:
Jamie pays $25 and $5/h so 5h+25
Help- once again- I’ll give BRAINLIEST for the correct answer, 2 or more responses
Answers
Answer:
1.9 miles
Step-by-step explanation:
We know that the total hike is 3 miles, and that they walked 1.1 miles before completing it, so
3-1.1= 1.9
Hope it helps!
Answer:
1.9 miles
Step-by-step explanation:
find the nth term of this quadratic sequence
4 7, 12, 19, 28
Answers
84 is the 9th term
Pls mark and like :)
what is 14=4xb+3
-------------------------------
Answers
Answer:
Step-by-step explanation:
(b³)⁷ × (b⁴)⁵ plz tell me the answer step by step
Answers
Answer:
[tex] {b}^{41} [/tex]
Step-by-step explanation:
1. Use power rule.
[tex] {b}^{21} ( {b}^{4} ) {}^{5} [/tex]
2. Use the power of rule again.
[tex] {b}^{21} {b}^{20} [/tex]
3. Use product rule.
[tex] {b}^{21} + 20[/tex]
4. simplify.
[tex] {b}^{41} [/tex]
Therefor, the answer is
[tex] {b}^{41} [/tex]
Need help with two of these! Thank you
Answers
Step-by-step explanation:
17) 3x+5-12+4x+2x
3x+4x+2x +5-12
8x-7
if x =6
8*6-7 =48-7
= 41
18.) 9(3x-4y+8)
27x-36y+72
write an equation of the line passing through point p(-2,6) that is parallel to the line x=-5
Answers
Answer:
The graph of the line x = -2 is also attached below.
Step-by-step explanation:
Given the line
x=-5
x=-5 represents the vertical. We know that the slope of a vertical line is undefined. Thus, the slope of x=-5 is undefined.
Since parallel lines have the same slopes, it means the line which is supposed to be the parallel line to the given line and passing through p(-2, 6) must also be in the form (x = a).
As the line passes through (-2, 6). As the line is vertical, meaning no matter what the value of y is, the x-value remains the same.
Thus, the equation of the line would be x = -2
The graph of the line x = -2 is also attached below.
how many quadrants are in a coordinate plane. A coordinsed plane has quadrants
Answers
Find the volume of the composite solid. Round your answer to the nearest hundredth.
Answers
Answer:
Volume of solid = 737 cm³ (Approx)
Step-by-step explanation:
Given:
Radius r = 4 cm
Length of cylinder = 12 cm
Find:
Volume of solid
Computation:
Volume of solid = Volume of hemisphere + Volume of cylinder
Volume of solid = (2/3)πr³ + πr²h
Volume of solid = (2/3)π(4)³ + π(4)²(12)
Volume of solid = 134 + 603
Volume of solid = 737 cm³ (Approx)
Answer:
737.23
Step-by-step explanation:
formua for sphere:
V = 4/3 πr^3
so the volume would be 268.08
divide by 2 bc its only half of a sphere
you get 134.04
formula for cylinder:
V = πr^2h
so the vlume would be 603.19
add the volumes together you get 737.23
I) CD and EF are parallel lines.
AB is a straight line.
An angle of size 135 degrees is shown.
Write down the letter of one other angle of size 135 degrees given a reason for your answer on the same line.
ii) The size of angle p+q+r =
Answers
Answer:
1. J because it's a straight line
2. 225
however I only got 4 marks not 5.
Step-by-step explanation:
Please help!! Will give brainliest !!
Answers
Answer:
234
Step-by-step explanation:
2345342
4
4
4
4
4
4
PLZZZZZ help me I need the right answer ASAP and can't be copy and pasted
*CORRECT ANSWER GETS BRAINLIEST
Answers
Answer:
So in this case, (318,80) means 318 times they went up and of those 318 times, they got 80 hits on the ball
Please help, due tomorrow
Answers
Answer:10x2 - 10x - 6 needs simplified first so you get 90x - 6. Also if you know X I can help you solve it just tell me what X is
Step-by-step explanation:
Answer:
When we add 10x^2-10x-6 and x+6 then the result will be 10x^2-9x or x(10x-9) and that's the answer .
Step-by-step explanation:
Use Basic mathematics of Addition .
0.252 divided by 4.2
Answers
Answer:
0.06
Step-by-step explanation:
I got the answer right on my math test, so I hope this helps!
from a boat on the lake the angle of elevation to the top of a cliff is 18°41’. if the base of the cliff is 991 feet from the boat how high is the cliff (to the nearest foot)
Answers
Answer:
The cliff is 335 feet tall.
Step-by-step explanation:
First you convert the angle to degrees and you get 18.683 degrees.
Then you set up the equation where x is the height of the cliff.
Tan(18.683) = (x/991)
Then you solve for x and you get 335 ft when your ound to the nearest whole number.
The cliff is 355 feet high.
What is Trigonometry?Trigonometry is the branch of mathematics that deals with particular angles' functions and how to use those functions in calculations. There are six popular trigonometric functions for an angle. Sine (sin), cosine (cos), tangent (tan), cotangent (cot), secant (sec), and cosecant are their respective names and acronyms (csc).
We have angle of elevation to the top of a cliff is 18°41’.
First, convert the angle to degrees
= 18°41’
= 18.683 degrees.
let x is the height of the cliff.
Using Trigonometry
tan(18.683) = (x/991)
x = 335 ft
Learn more about Trigonometry here:
https://brainly.com/question/29002217
#SPJ7
Please help me solve this!! It’s due in like 20 min! I’m so confused, please please help me
Answers
Y = 4 times the Square Root of 2
Look up 45 45 90 triangle formula
Find the value of x.
PLEASE HELP
Answers
Answer:
The value of x is 6
Step-by-step explanation:
AAS postulate of congruence is:
two triangles are congruent if 2 angles and one side in the 1st Δ ≅ 2 angles and one side in the 2nd ΔIn the given figure
∵ JKL and JML are two triangles
∵ ∠K and ∠M are right angles
∴ ∠K ≅ ∠M
∵ ∠JLK and ∠JLM have the same mark
∴ ∠JLK ≅ ∠ JLM
∵ JL is a common side in the 2 triangles
∴ JL = JL
→ BY using the AAS postulate above
∴ ΔJKL ≅ ΔJML
→ From the result of congruency
∴ JK = JM
∵ Jk = 2x - 4
∵ JM = 4x - 16
→ Equate them
∴ 4x - 16 = 2x - 4
→ Subtract 2x from both sides
∴ 4x - 2x - 16 = 2x - 2x - 4
∴ 2x - 16 = -4
→ Add 16 to both sides
∵ 2x - 16 + 16 = -4 + 16
∴ 2x = 12
→ Divide both sides by 2
∴ x = 6
Jake rolls a 6-sided number cube labeled 1-6 twice. To
the nearest hundredth, what is the probability that the
first roll is 4 and the second roll is an even number?
Answers
Answer
the probability is 0.08
Step-by-step explanation:
I used my massive huge smart brain to solve this
Answer:
0.08
Step-by-step explanation:
Use the box-and-whisker plot below to identify the minimum, maximum, and range of the data set the plot
represents.
Answers
Answer:
i think the answer is D
but it doesn't presence in the choice
What are the coordinates of the final image of LMN?
Answers
n-1,2 32,34-l ,45-m
these r da cords
