Find the x-and y-intercepts.
4x + y = 12x - 1
The x-intercept is
The y-intercept is
Answers
Answer:
The x-intercept is [tex]\frac{1}{8}[/tex]
The y-intercept is -1
Step-by-step explanation:
Lets find x-intercept:
for y substitute 0
4x+0=12x-1
subtract 4x both sides
0=8x-1
add 1 both sides
1=8x
divide 8 both sides
[tex]\frac{1}{8}[/tex]=x
lets find y-intercept:
for x substitute 0
4(0)+y=12(0)-1
multiply 4(0) and 12(0) which would equal 0 in this case, you dont have to write the 0s.
y=-1
Hopefully it helps
Related Questions
Complete the square. Fill in the number that makes the polynomial a perfect-square
quadratic.
h2 - 10h +
Answers
Answer:
h² - 10h + 25
Step-by-step explanation:
h² - 10h + _ → (h - 5)² = h² - 10h + 25
I NEED HELP ASAP
Darwin says that two expressions 3x + 4(2x + 5) and 6x + 5x + 5 are equivalent. Simplify the expressions to determine whether or not Darwin is correct.
Answers
Answer:
Darwin is not correct.
Step-by-step explanation:
3x+4(2x+5) = 6x+5x+5
3x+8x+20 = 11x + 5
11x+20 ≠ 11x+5
Cameron wanted to get both lines with one zap. They solved an equation to find the intersection point and figured out that x=10. How could Cameron find the y-value of the point of intersection?
Answers
Help on No. 5 plz.........
Answers
Ricardo works as a real estate agent. he earns 6% commission for every how he sells. last month, Ricardo sold two homes. One sold for $135,000 and the other sold for $160,000. how much did Ricardo earn by selling these two homes?
Answers
Add the two houses together:
135000 + 160000 = 295,000
Multiply the total by the percentage:
295,000 x 0.06 = $17,700
He earned $17,700
The scale on a map is
1 inch
250 miles
On the map, the distance from Nashville, TN to Los Angeles, CA is 8.02 inches.
What is the actual distance from Nashville to Los Angeles?
Answers
Answer:
2005 miles from Nashville to Los Angeles
Step-by-step explanation:
1 250 x 8 = 2000
0.02 is equal to 2%
2% of 250 is
well 1% of 250 is 2.50 multiplied by two that's 5
177 is what percent of 300? Round your answer to the nearest tenths.
Answers
Answer: 59%
Step-by-step explanation:
Hope this helps have a great day. :)
Answer:
59%
Step-by-step explanation:
I would solve this through proportions
177 x
300 100
Cross multiply
177 x 100 = 17700
And then divide
17700/300 = 59
The answer is 59%
If 7(p + 3) = – 28, then p = ? F. 4 G. 1 H. – 1 J. – 4 K. – 7
Answers
The answer to this problem will be -7
If there is 60 runners and they each get 8 oz of water how many pounds of water do they get total
Answers
Which of the following is a linear function?
y = x^3 + 1
five over six x = y − 4
y = 8x^2
y = one over five x
Answers
Answer:
Which of the following is a linear function?
y = x^3 + 1(5/6)x = y − 4y = 8x^2y =(1/5)x2. (5/6)x = y − 4 and 4. y =(1/5)x are the right answers.
Step-by-step explanation:
Linear function is in the form y=ax+b.
Could anybody help me with this ♀️
Answers
Answer:
For A), put a dot at -2, 7, -5, and 1 on the number line.
For B=), put a dot at 9, -4, 3, and -8.
Step-by-step explanation:
Graph -3x+ 5y = -27 HELP ASAP
Answers
Answer:
Step-by-step explanation:
I added a screenshot of the graph hope it helps
1 and 1/2 divided by 4 and 2/8
Answers
Answer:
1.375
Step-by-step explanation:
Answer: 11/2
Step-by-step explanation:
The measure of the distance an object travels in a certain length of time is the objects
Answers
Answer:
speed
Step-by-step explanation:
hope this helps
The seller of a watch marked up the price by 30%, and the new price is $468.00. What was the watch’s original price before the markup?
Answers
Answer: I THINK SO 608.4
HOPE THIS HELPS
For every 1000 hits a channel gets it makes £2.50 from ad revenue.
How many hits will the channel need to make £1
Answers
An airplane is heading due south with an airspeed of 196 miles per hour (mph). A wind from a direction of
N 58°E is blowing at 14 mph. Determine the bearing of the airplane by computing the magnitude and
direction of the resultant vector. Round the angle to the nearest degree.
(A)S 88°W
(B) S 87W
(C)S 2º W
(D)S 3W
Answers
Answer:
d
Step-by-step explanation:
What is the multiplicative rate of change of the
function?
Answers
Answer:
the multiplicative rate of change for the exponential change is 3
Step-by-step explanation:
undefined
defined; 7 x3
defined; 3 x 7
defined; 5 x 5
Use similar triangles to calculate the height, h cm, of triangle ABE.
Answers
Answer:
h=24cm
Step-by-step explanation:
∠DBC=∠ABE (vertically opposite angles)
∠CDB=∠AEB (alternate angles)
∠DCB=∠BAE (alternate angles)
Therefore the triangles DBC and ABE are similar.
That means that the triangles are in ratio to each other.
CD:AE
10:20
1:2
This means that the height of DBC is half the height of BAE.
Since the sum of their heights is 36, h is 2/3 of 36.
The height , h of the traingle is 24 cm.
What are Similar Triangles ?Two triangles are said to be similar if their corresponding angles are congruent and the corresponding sides are in proportion .
In other words, similar triangles are the same shape, but not necessarily the same size.
In the question , from the figure it is clear that
ΔDBC and ΔABE are similar with AAA Similarity as
∠DBC=∠ABE (vertically opposite angles)
∠CDB=∠AEB (alternate angles)
∠DCB=∠BAE (alternate angles)
According to the theorem if the triangles are similar their sides are in ratio to each other.
CD : AE = 10 : 20 = 1 : 2
This means that the height of DBC = half the height of ABE.
h+h' = 36
h+h/2 = 36
h= 24 cm
Therefore height of ΔABE is 24 cm .
To know more about similar triangles
https://brainly.com/question/25882965
#SPJ2
Which of the following does NOT represent a function?
Answers
Answer:
the last one
Answer:
i think its the first one
Step-by-step explanation:
A batter hits a baseball 3 ft above the ground toward the center field fence, which is 10 ft high and 400 ft from home plate. The ball leaves the bat with speed at an angle above the horizontal. Is it a home run
Answers
Complete Question
A batter hits a baseball 3 ft above the ground toward the center field fence, which is 10 ft high and 400 ft from home plate. The ball leaves the bat with speed at 115 an angle 50 above the horizontal. Is it a home run?
Answer:
[tex]t=5.40sec[/tex]
Step-by-step explanation:
From the question we are told that
Height on hit [tex]H_h=3ft[/tex]
Height of center field fence [tex]H_f=10ft[/tex]
Distance from home plate [tex]D=400ft[/tex]
Initial speed [tex]v_0=115[/tex]
Angle [tex]\theta=50[/tex]
Generally the Parametric equation of the trajectory of a projectile are mathematically represented as
[tex]x=(v_0cos\theta )t[/tex]
[tex]y=(v_0sin\theta )t-\frac{1}{2} gt^2[/tex]
Therefore
[tex]x=(v_0cos\theta )t[/tex]
[tex]x=(115cos50\textdegree )t[/tex]
[tex]x=74t[/tex]
[tex]y=(v_0sin\theta )t-\frac{1}{2} gt^2[/tex]
Initial co_ordinates (0,3)
[tex]y=3+(115sin50\textdegree )t-\frac{1}{2} 32t^2[/tex]
[tex]y=3+88t-16t^2[/tex]
Generally its a home run when Y>10 and x=400
Time when x=400 is
[tex]t=\frac{400}{74}[/tex]
[tex]t=5.40sec[/tex]
Solve the equation 18t – 8 = 1 for t.
A. 1/6
B. 1/4
C. 1/2
D. 2
Answers
Answer:T=1/2
Step-by-step explanation: brainlyist
Order these numbers from least to greatest.
7.987, 8.4082, 8.8, 8.48
Answers
Answer:
7.987, 8.4082, 8.48, 8.8
Step-by-step explanation:
there u go
Answer:
7.987, 8.4082, 8.48, 8.8
Step-by-step explanation:
7 is less than 8 (7 < 8) so it would be first. The first place after the decimal, also known as the tenths place decides the numbers that come after. 8.4082 and 8.48 seem similar but are pretty different. When you round 8.4082 it becomes 8.41 which is less than 8.48. That leaves just 8.8 which is your highest number.
144 ÷ a = 16
Find the value of a.
Answers
16x9 equals 144 so 144/9 would be 16
Answer:
9
Step-by-step explanation:
Move the variable to the other side of the equation
144 ÷ 16 = a
9 = a
Check:
144 ÷ a = 16 (Correct)
13.5 x 12.1 what does it equal
Answers
Answer:
163.35
Step-by-step explanation:
13.5 x 12.1 = 163.35
Arthur has been challenged to donate $50,000. He decides to donate exactly 50% of the money every day until less than $1 remains. Write a function that would represent this situation.
Answers
Answer:(-1/2^x)(50000)
Step-by-step explanation:
PLEASE ANSWER ILL GIVE 50 POINTS AND BRAINLIEST!!!!!
Answers
Answer:
19/14x + 97/56
20 pts for free ig I'd just need an awnser
Answers
Answer:
No
Step-by-step explanation:
4 : 7 = 2 : 3.5, not 2 : 3
Answer:
No
Step-by-step explanation:
4/2=2
2 x 2 = 4
3 x 2 = 6
4:7 and 4:6 is not equal.
Lily and violet live 30 miles apart on a trail. They both start running towards each other with a plan to meet. Lily is moving at 4 miles per hour while violet runs 6 miles per hour. How long does it take for them to meet?
Answers
Answer:
3 hours
Step-by-step explanation:
What is the sum of
1
8
+
5
16
+
3
8
?
A.
9
32
B.
13
32
C.
9
16
D.
13
16
Answers
Answer:
18 + 516 + 38 = 572
Answer:
0.8125 =13/16
Step-by-step explanation:
1/8 +5/16 +3/8= 0.8125
0.8125 as a fraction is 13/16