Graph the system of equations, and determine
the solution.
X + 2y = 6
2x + 4y = 4
Answers
Answer:
X + 2y = 6
first point : ( 0,3 )
second point : ( 4,1 )
third point : ( 2,2 )
forth point : ( 6,0 )
2x + 4y = 4
first point : ( 0,1 )
second point : ( 2,0 )
third point : ( -2,2 )
forth point : ( -4,3 )
Related Questions
Please help. I don’t know what to do.
Answers
Answer:
83
Step-by-step explanation:
The sum of the interior angles of any closed figure will always equal 360º, so what you need to do is add:
109+90+78=?
This will in turn give you 277.
Subtract 277 from 360, and boom, 83 degrees.
4.) A radio station tower was built in two sections. From a point 87 feet from the base of the tower, the angle of elevation of the top of the first section is 25°, and the angle of elevation of the top of the second section is 400. To the nearest foot, what is the height of the top section of the tower? (LT. 3.7 & 3.8)
(This is Trigonometry)
Answers
tan40°=x/87, x = 63.209.
subtract 63.209-36.0366=27.1724~27 ft.
STEW Merlin made 7
−
8
gallon of stew. Then he
ate 3
−
4
gallon of stew. How much stew was left over?
Answers
7-3=4
But if he made 8 gallons of stew and ate 3 then their are 5 gallons left.
8-3=5
Angus has a big test coming up. Should he stay up and study or go to bed early the night before the test? Defend your recommendation.
Answers
Answer:
he should study
Step-by-step explanation:
Find a solution to each equation without writing anything down. 2(x+1)=10
Answers
Answer:
4
Step-by-step explanation:
Mr.Jessup, an airplane pilot, flies 1,450 miles a day. How many miles will he fly in 8 days? Why?
Answers
Answer: Mr. Jessup will fly 11,600 miles in 8 days. This is because if he flies 1,450 miles a day, and he flies in 8 days, just multiply 1,450 and 8.
Step-by-step explanation:
Please help anyone will give Points
Answers
Answer:
do the base are 3 then times that twice
Step-by-step explanation:
2/8 • 64 = x/64 • 64
128/8 = x
x = 128/8
x = 16
The volume of Figure A is 16 m³.
Hope it helps!
Use the slope formula to find the slope between the given two points.
(-4, -1) and (-2, -5)
Answers
Answer:
y2 -y1 over x2 - x1
Step-by-step explanation: plz mark brainliest
The six sided of number cube are labeled 1,2,3,4,5 and 6. You flip a coin and roll the number cube. What is the theoretical probability that the coin lands on heads and roll a number greater than 2?
Answers
heads = 1/2
>2 = 2/3
2/3 x 1/2 = 1/3
Answer:
1 / 3Portland, OR is 180 miles away from Seattle, WA. If it takes a driver 3 hours to drive from Portland to Seattle, what is the driver's average rate of speed? ill mark brainliest please help this is my final grade
Answers
Answer:
60km/h
Step-by-step explanation:
What amount of tax will be owed on an income of 63,280 if city income tax rate is 1.5% of all income
Answers
Answer:
multiply 63280 by 1.5% (.015). The answer is $949.20
Step-by-step explanation:
Find the value of x.
2x
fi
80
27
60
x = [?]
Enter
Answers
the answer is x=18
hope that helped^^
Grace and her brother Sid want to raise money to go to band camp. Their parents have agreed to help them up to $400 by paying them $25 when one of them mows the lawn and $10 for each hour that one of them babysits their younger brother. They will have to do a combination of both chores in order to earn the money.
Select the equation that represents the number of lawns they can mow, m, and hours they can babysit, b, to earn $400.
Answers
Step-by-step explanation:
25m + 10b = 400
not enough info to solve for m or b. but that's the equation you would use.
The length of what line segment would be multiplied by pi to find the circumference of Circle P?
Answers
9514 1404 393
Answer:
QS
Step-by-step explanation:
The circumference is pi times the diameter. The only segment shown that is a diameter is QS.
Jimmy's school is selling tickets to the annual dance
competition. On the first day of ticket sales
the school sold 6 adult tickets and 4 child tickets for a
total of $88. The school took in $186 on
the second day by selling 12 adult tickets and 9 child
tickets. Find the price of an adult ticket and
the price of a child ticket.
Answers
1. 6a+4c=88
12a+9c=186
2. so you need to multiply the top number by -2 so you can cancel out the 12a
-2(6a+4c=88)=. -12a-8c=-176
3. then you add them all together
12a+9c=186
-12a-8c=-176
——————————-
c=10
4. now you have to find ‘a’
6a+4(10)=88
6a+40=88
-40. -40
6a=48
divide both sides by 6
a=8
And your final answer should be (8,10)
hoped this helped:)
identify the slope and y- intercept of the equation y = -3x
Answers
Answer: The slope is -3 and the y-intercept is (0,0)
Step-by-step explanation: Hope this helps, if it does can I get the brainliest answer
Answer:
Slope: − 3
y-intercept: ( 0 , 0 )
Step-by-step explanation:
The slope-intercept form is y = m x + b.
Find the values of m and b using the form y = m x + b .
m = −3 ; b = 0
The slope of the line is the value of m , and the y-intercept is the value of b .
Slope: − 3
y-intercept: ( 0 , 0 )
good luck, i hope this helps :)
if the ratio of the length to perimeter is 5:16 what is the area of the rectangle
Answers
Multiply the length by 2
5(2)
Subtract the length from the perimeter
16-10
Divide the remainder by 2 to find the width
6/2
The width is 3
Length times width equals area
3(5)=15
Which set of ordered pairs does not represent a function?
O {(0,6), (5,-4), (3, -4), (8,-6)}
O {(6,-1), (-6, -1),(-2,-8),(-4,9)}
O {(-3, -3), (4,1),(-3,3), (2, 2)}
O {(1,-4), (5, -7), (-3,-6), (-2,-4)}
Answers
simplify the expression -8x + 27/9
Answers
Answer:
-8/9x + 3
Step-by-step explanation:
(-8x + 27)/9
divide 9 on both side
-8/9x + 3
Suppose that the height H of a Ferris wheel can be modeled by the function H(A=-16cos(pi t/45)+24 where t is the time in seconds. What is the maximum height of a cabin? Use 3.14 for pi
Answers
Answer:
Step-by-step explanation:
Range of cosine is -1 to 1
Range of height is 8 to 40
Helpppp?? I need help on this cause I just don’t wanna solve it
Answers
Answer:
3 and 3/5
Step-by-step explanation:
The 28 students in Mrs. Colby's class will share 98 slices of
pizza equally
How many slices will each student get?
Answers
Answer:
3 1/2 slices each
Step-by-step explanation:
98/28=3.5
Answer:
Every student will get 3 to 4 slices of pizza
Step-by-step explanation:
This is because you need to divided 98 with he 28 student, which you will get 3.5. That is the correct answer, but the question asked equally, so each student will get 3 to 4 slices of pizza.
Hope this helped
Help I will be marking brainliest!!!!
A. 274
B. 300
C. 306
D. 316
Answers
Answer:
300 units
Step-by-step explanation:
My yard is 2730 square feet. It’s base is 65 feet. What is the height.
Answers
Answer: Your height is 42
Step-by-step explanation: 2730 divided by 65 would by 42
Answer:
area of rectangle is product of base×height.or length×breadth
area of rectangle= base ×height
2730 feet²=65×height
2730/65=height
42feet=height.
What is the slope of the line
Answers
Answer:
[tex]\frac{1}{2}[/tex]
Step-by-step explanation:
When finding the slope, pick two points on the linear line.
( -1.5, -1) (0.5, 0)
-1.5 is x1
-1 is y1
0.5 is x2
0 is y2
Place these numbers in a slop formula.
m = [tex]\frac{0 - (-1)}{0.5 - (-1.5)}[/tex] = [tex]\frac{1}{2}[/tex]
(m means slope)
Slope = [tex]\frac{1}{2}[/tex]
Answer:
1/2
Step-by-step explanation:
The figure shows two lines cut by transversal.wich statement correctly explains why the two lines are parallel
Answers
Answer:
D
Step-by-step explanation:
This is because the angle are corresponding which mean they are on the same side and are the same number
Hope this Helped
You finish 3/10 of the project. Your friend finishes 2/3 of the project. What fraction of the project is finished??
Answers
Answer:
29/30 of the project is finished
Answer:
29/30, or 0.966...
Step-by-step explanation:
SOMEONE PLEASE HELP!!!!!
Answers
Answer:
the answer is A and B
Step-by-step explanation:
hope it helps
Choose the answer that best represents the situation described below. George is climbing a mountain. He knows that the higher the mountain, the more time the climb will take.
A. The time to climb the mountain is a function of climbing speed.
B. The height of the mountain is a function of climbing speed.
C. The time to climb in the function of its height.
Answers
Select the correct answer.
Steven went to play video games in Games Galore arcade. Games Galore charges $1.50
for each game played. Represent the relationship between total cost, y, and number of
games played, x using a table, graph and equation. Is this relationship a proportional or
additive relationship? Explain.
Proportional
Additive
Answers
Answer:
The answer is proportional
Step-by-step explanation:
I took the test and got 5/5
The given relationship is a proportional relation.
What is proportionality?In mathematics, proportionality indicates that two quantities or variables are related linearly. If one quantity doubles in size, so does the other; if one of the variables diminishes to 1/10 of its former value, so does the other.
Given that, Steven went to play video games in Games Galore arcade. Games Galore charges $1.50 for each game played
Establishing the equation, we get,
y = 1.50x
Where 1.50 is the slope of the line, and, y is total cost and x is the number of game played.
When x = 2,
y = 1.50X2
y = 3
(2, 3)
When x = 4
y = 1.5X4
y = 6
(4, 6)
When x = 6
y = 1.5X6
y = 9
(6, 9)
Here we see that the value of y is varying from the value of x by 1.5 times.
Hence, The relation is a proportional relation.
For more references on proportional, click;
https://brainly.com/question/3254974
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