Problem
Lines A, B, and C show proportional relationships.
Which line has a constant of proportionality between y and x of 1?
Answers
Answer:
Answer is B
Step-by-step explanation:
Related Questions
A parallelogram has vertices A(-2,1), B(3,2), C(4,6), D(-1,5). At what point do the diagonals intersect? PLZZ HELPPPP
A. (1,3 1/2)
B. (2,3 1/2)
C. (2, 4 1/2)
D. (1 1/2,4)
Answers
Answer:
I believe the A goes with the B the B goes with D that al I know soryy
Graph f(x)=x(x-4)(x+4)/x^2-8x+12
Pls hurry I’m timed
Answers
Answer:
the first one
Step-by-step explanation:
please helpppppppppp :(
Answers
I need help finding (x) if you can I will crown u a brainliest:)
Answers
Answer:x =18
Step-by-step explanation:
Answer:
54
Step-by-step explanation:
The sum of angles in this shape is equal to 360° one of the angle is given as 90°
so 90 + 5x = 360
5x = 270 divide both sides by 5
x = 54
PLEASE HELP!!!
IM FAILING MATH!
Answers
brainliest for correct answer
Answers
Answer:
x = 21
Step-by-step explanation:
By the corresponding angle theorem, we can find that the measure of the smaller angle made by transversal and m is 54°.
Using the vertical angle theorem, we can find that the missing angle is the triangle, the two known angles are 4x and 2x, is also 54°.
Since the sum of the interior angles of a triangle is always equal to 180°, we can make the equation:
2x + 4x + 54 = 180
Now we solve for x. Subtract 54 from both sides and combine like terms.
6x = 126
Divide both sides by 6.
x = 21
and now we have found the value of x. x = 21.
I hope you find my answer and explanation to be helpful. Happy studying.
Answer:
x=21°
Step-by-step explanation:
Relations Between Angles
We need to recall two basic relations:
* Two angles opposite by crossing lines are always equal.
* The sum of angles in a triangle is 180°
We'll add some variables to the image, so x is easier found. Please check the image below.
The angles U and 54° are opposite and they must be equal, thus U=54°
Since m and n are parallel and they are crossed by a line, the angles V and U are equal, thus V=54°
Finally, The sum of the angles inside the triangle RST must be equal to 180°:
2x+4x+54=180
Joining like terms:
6x=180-54=126
Solving:
x=126/6
x=21°
Como lo hago ?
ayúdenme por favor
Answers
la respuesta para la ecuación es -5
Change the following number written in scientific
notation to standard notation.
2.3 · 10-5
Answers
Answer:
230000.
Step-by-step explanation:
Jasmine is in charge purchasing tubes of silicone sealant, used for finishing restroom facilities. She finds that she is able to purchase silicone sealant in cone tubes. She knows that a jumbo cone of sealant has a top diameter of 12 inches and a height of 14 inches, and a regular cone of sealant has a top diameter of 6 inches and a height of 7 inches. Jasmine believes that with her order of sealant, that she can get the same amount of silicone sealant from two regular cones as from one jumbo cone.
Answers
The question attached is:
Is Jasmine correct about the silicone sealant cones?
If you think Jasmine is correct to explain, why.
Answer:
Jasmine is correct about the silicone sealant cones
Step-by-step explanation:
Given that:
Jumbo cone of sealant has a top diameter of 12 inches and a height of 14 inches, Suppose Jasmine orders or demands for two regular cones of regular sealant, definitely, that will be equal to the Jumbo cone of sealant.
This is because the top diameter when put together in a Jumbo cone will give an actual result as a Jumbo cone, for as much as 6 × 2 = 12 inches (top diameter) and 7 × 2 = 14 inches (height).
Can somebody please helpp ???
Answers
Angle 3: 82
Angle 2: 98
This is true because 180-82 =98 meaning angle 2 and 4 are 98 leaving angle 3 to be 82
Hope this helps
Write the equation of a line that is perpendicular to the line that passes through (4,−3)and (−7,8).
Answers
Line perpendicular to a given line is = 1/m
To find m, use m =y2-y1/x2-x1 formula
m = (8-(-3))/(-7-4)
m = 11/-11,
m = -1
Use y= mx+c to find equation of line
Plug in a pair of values,
-3= -1(4)+ c
c= 1
Thus, equation is:
y = -x+1
Equation of line perpendicular to this line is:
y= x+1
Hope it helps :)
Pls mark it as Brainliest :)
I need it fast, I'm timed
Answers
Answer:
It is B
Step-by-step explanation:
Plug each value possible into the equation
(48+x) / 31 = x/15
If both sides are equal when you plug x in, it's correct
If they aren't equal, it is wrong.
How did I get this equation?
Lets use proportions to solve.
Since they are similar, (the two triangles are similar, meaning that they have the same ratio of the y and x axis values) you can use proportions meaning you make it so x over 15 is equal to the total length by the total bottom length.
If you plug 45 in as x, you get (48 + 45) divided by 31 is equal to 45/15
If you simplify the equation, you get 93 divided by 31 is equal to 3, of which 93 divided by 31 is 3
I think you know that 3=3
so it is correct.
hours did he average per day!
10. Six cases of paper cost $159.98. How much does one
case cost? explain
HELP!!!
Answers
Answer:
$26.6633333333
Step-by-step explanation:
You divide $159.98 by 6 lol
$26.66 per case
Explanation:
We want to find the cost per case. Therefore we must divide the cost by the number of cases.
cost per case= cost/cases
We know that it costs $159.98 for 6 cases of paper.
cost per case= $159.98/6 cases
Divide.
cost per case= $26.66333333333333/case
Round to the nearest cent or hundredth. The 3 in the thousandth place tells us to leave the 6 in the hundredth place.
cost per case ≈$26.66
It costs about $26.66 per case of paper.
PLEASEEE ANSWERRRR!
Which steps show how to use the distributive property to evaluate 6.49?
O A. 6(49) = 6(50 – 1) = 6.50 +6.1 = 300 + 6 = 306
O B. 6(49) = 6(50 – 1) = 6 - 50 – 6.1 = 300 – 6 = 294
C. 6(49) = 6(50 – 1) = 6 - 50 – 50 · 1 = 300 – 50 = 250
O D. 6(49) = 6(50 – 1) = 6.50 – 1 = 300 – 1= 299
Answers
Answer:
Correct Choice: B. 294
Step-by-step explanation:
The distributive property allows modifying expressions in the form of a(b + c) into the form ab+bc.
If we wanted to express the product 6*49 as 6*(50-1), then applying the distributive property we have:
6*(50-1)=6*50-6*1
6*(50-1)=300-6
6*(50-1)=294
Correct Choice: B. 294
Answer:
Answer is B = 294
Step-by-step explanation:
What is the next number is the pattern ?
2, 6, 10, 14, ______
a
15
b
16
c
17
d
18
Pregunta 2 (10 puntos)
What is the next number in the pattern?
1, 3, 9, 27, ______
a
30
b
36
c
81
d
35
Pregunta 3 (10 puntos)
What is the next number in the pattern?
1, 4, 9, 16, _____
a
20
b
25
c
30
d
35
Pregunta 4 (10 puntos)
What is the next number in the pattern?
1, 3, 5, 7, 9, _____
a
10
b
11
c
12
d
13
Pregunta 5 (10 puntos)
What is the next number in the pattern?
2, 20, 200, 2000, _______
a
200
b
20
c
2000
d
20000
Pregunta 6 (10 puntos)
What is the next number in the pattern?
130, 120, 110, 100, _______
a
90
b
80
c
70
d
60
Pregunta 7 (10 puntos)
What is the next number in the pattern?
34, 27, 20, 13, ________
a
5
b
6
c
7
d
8
Pregunta 8 (10 puntos)
Inductive Reasoning is a process of figuring out what comes next in a pattern.
True
False
Pregunta 9 (10 puntos)
A sketch is another word for a drawing.
True
False
Answers
18
81 but not sure
25
11
20000
90
6
Am I right?
I need an answer as fast as possible I’ll give you brainlist and I know I’m stupid!
Answers
Answer:
a shows that it is a factor
A) 45=5x9
because a factor is something you use to multiply to get the answer.
hope this helps!! <3
If sin0 = 7/25 find csc0? hurry pls
Answers
Answer:
according to the rules of math and echo the answer is csgo globaloffense with the ration 12.10
Step-by-step explanation:
Can you help me with this question
Answers
Answer:
the first one
Step-by-step explanation:
Austin is planning a canoe trip with his dad and brother. They are taking a cooler and
a few supplies that weigh a total of 89 pounds with them. The canoe has a maximum
weight limit of 765 pounds. Which inequality can be used to find p, the average
allowable weight in pounds for each person in the canoe?
PLZ HURRY ITS DUE IN 30 minutes
Answers
Answer:
Step-by-step explanation. Cccccccccccc
:
Solve 5(x + 3) = 2x+3
Answers
Answer:
5x+15=2x+3
5x-2x=-15+3
3x=-12
x=-4
Step-by-step explanation:
Trent told his friends it would take him 90 minutes to mow the lawn. It only took him
75 minutes. What is his percent error?
Answers
Answer:
The answer is 16%
Step-by-step explanation:
use the percent error formula.
[tex]\frac{|E-T|}{|T|} *100[/tex]
in this problem,
e= 75
t=90
substitute and solve.
[tex]\frac{|75-90|}{|90|} *100\\\frac{|-15|}{|90|}*100\\\\ .16667*100\\[/tex]
16%
we are dealing with percents so rounding to nearest whole number will suffice.
hope this helps!
What is 0.76 as a fraction is 79/100
Answers
Answer:
what
Step-by-step explanation:
I need help please need this fast
Answers
Answer:
bank withdraw -24
temperature +24
game -24
hole -24
Step-by-step explanation:
how many 0.75 pounds packages can you make with 6 pounds of sunflower seeds
Answers
Answer:
8
Step-by-step explanation:
Alan ran twice as many miles on Tuesday as he did on Monday and five more miles on Wednesday than he did on Monday. Write and evaluate an expression to find the total number of miles he ran if he ran 5 miles on Monday
Answers
Answer:
The answer is 25
Step-by-step explanation:
If he ran 5 on Monday, twice that is 10, and 10+5 is 15. Also, 5+5 is 10, and 15+10 is 25.
180+8x=160+6x help me find x
Answers
Answer:
x = -10
Step-by-step explanation:
Step 1: Write equation
180 + 8x = 160 + 6x
Step 2: Solve for x
Subtract 6x on both sides: 180 + 2x = 160Subtract 180 on both sides: 2x = -20Divide both sides by 2: x = -10Step 3: Check
Plug in x to verify it's a solution.
180 + 8(-10) = 160 + 6(-10)
180 - 80 = 160 - 60
100 = 100
A recipe calls for 4 carrots for every 2 cups of water. Which expression can be used to find the number of carrots needed
for 1 cup of water?
4 carrots
2 cups of water
4 cups of water
2 carrots
2 carrots
4 cups of water
2 cups of water
4 carrots
Answers
Answer:
2 carrots for 1 cup of water
Answer:
2 carrots for one cup of water
Step-by-step explanation:
Grace Oatman bought 6 1/3 yd. of material for $4.95 per yard. What was the cost of
the material?
Answers
Answer:
The total cost of the material was $31.35
im confused what is 89x38
Answers
Answer:
3382
Step-by-step explanation:
Answer:
The answer to the problem is 3382
I NEED HELP ASAP!!!!!!
Answers
(2x + 29) + 91 = 180.
This is because they add to form a straight line which is 180 degrees, in other words the angles are supplementary.
2x + 29 = 89 (Subtract 91 from each side)
2x = 60 (Subtract 29 from each side)
x = 30 (Divide 2 from each side)
x = 30
The answer is B