How many solutions does the nonlinear system of equations graphed below
have?
10
- 10
10
- 10
A. Zero
B. Four
C. One
D. Two
The nonlinear system of equations graphed below have two solutions.
What is an equation?An equation is an expression that shows the relationship between two or more numbers and variables.
A mathematical equation is a statement with two equal sides and an equal sign in between. AS 4 + 6 = 10. Both 4 + 6 and 10 can be seen on the left and right sides of the equal sign, respectively.
To find the solutions, the nonlinear system of equations graphed below have.
We have given Graph of parabola and straight line parallel to x axis .
According to the graphical method, the graph of the system of equations. The intersection points of the two graph will give us the solution.
we can conclude that there are one intersection points then there would be 1 solutions .
Therefore, Two solution .
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How many people will there be if I have 58 friends and each of them bring five friends, but 6 of my friends are couples? So, how many people will be at my party, including me?
Answer:
276 individuals at the party.
Step-by-step explanation:
If 6 of your friends are couples then we would count them as 1 each and it would be 3 friends. Therefore we subtract 3 from your 58 friends.
58 - 3 = 55 friends
Each of them brings 5 friends so we multiply your number of friends by 5.
55 * 5 = 275 friends
Finally, we add you because you are included
275 + 1 = 276
There will be a total of 276 individuals at the party.
Which measurement is closest to the volume of the triangular prism in cubic meters
Answer:
1632cm^2
Step-by-step explanation:
Volume=1/2x
Given》A=8 C=12 B=34
V=1/2 × 8 ×12 ×34
=1632 CM^2
hope it helps you
have a great day!!!
Which is the slope of the line that passes through the points (2, 8) and (4, 6)?
Answer:
Step-by-step explanation:
The slope would be -1
CORRECT ANSWER GETS BRAINLIESST
A 160z bottle of orange juice says it contains 200mg of Vitamin C. This is
250% of the daily recommended allowance of vitamin C.
fill in the blank
1. 100% of vitamin C is ___ mg
2. ___ mg is 50% of the daily recommended value
3. 120mg is ___ % of the daily recommended value
4. 200 percent of vitamin C is ___ mg
5. 200mg will provide ___ percent of Vitamin C
Answer:
1. 80
2. 40
3. 96
4. 160
5. 250 percent of daily recommended vitamin C
Step-by-step explanation:
CAN someone PLZ help !?
no entiendo hingles......pero puedo puedo tener esos 5 puntos
Find the solution for the equation and check it.
2+4x=30
Solution:
Check:
Answer:
x=7
Step-by-step explanation:
2+4x=30
or , 4x=30-2
or , x=28/4
x=7
Use the table to write a linear function that relates y to x.
y=-1x/4
this is the best way to represent this,
Please help can u find the area of this
Answer:
16 cm
Step-by-step explanation:
(2*2)+4(1/2(2*3)
4+4(1/2(6)
4+4(3)
4+12
16 cm
A big cruise ship dropped anchor off the Caribbean island of Antigua. The heavy anchor dropped into the water at a rate of 2.52.52, point, 5 meters per second. After 454545 seconds, the anchor was 404040 meters below the water's surface.
From what height (above the water's surface) was the anchor released?
meters
How long did it take the anchor to reach the water's surface?
seconds
Answer:
Falling at the rate of 2.5 m/s for 45 seconds, the anchor fell
(2.5 m/s) x (45 s) = 112.5 meters.
If it wound up only 40 meters underwater, then it must have fallen
(112.5 m - 40 m) = 72.5 meters
from its storage position on the big cruise ship,
before it ever reached the water.
Since it was falling at the rate of 2.5 m/s, it took
(72.5 m) / (2.5 m/s) = 29 seconds
to get down to the water surface after it started dropping.
Step-by-step explanation:
13.27= t - 24.45 show your work
HELP I will give. Brainliest
Answer:
Almost 8 times greater
Step-by-step explanation:
113.1 is the original volume if you double both dimensions the new volume is 904.78
help plzz ik how to do the equation just confused
Answer:
x-6=5x+10
x-6-5x=10
-4x-6=10
-4x=10+6
-4x=16
-4x÷-4=16÷-4
x=-4
100 POINTS! I WILL GIVE BRAINLIEST! SHOW ALL WORK PLEASE!
Factor each polynomial:
1] 12x^2 - 26x + 12
2] 18x^2 + 51x + 15
3] 16x^2 - 36x - 10
4] 16x^2 + 64x +28
5] 30x^2 - 65x - 25
6] 18x^2 - 33x - 21
7] 45x^2 - 3x - 18
8] 28x^2 - 78x + 20
9] 28x^2 - 54x + 18
10] 40x^2 - 68x - 44
11] 5x^2 + 50x - 120
12] x^2 - 9x + 8
13} The equation, x(x + 5) = 36, is equal to:
14} Expand 2(x+9)(x-4)
15} Solve (x-2)(x-3) = 2
PLEASE SHOW ALL WORK AND EXPLANATIONS! THANK YOU!
Answer:
1. 2(3x−2)(2x−3)
2. 3(3x+1)(2x+5)
3. 2(4x+1)(2x−5)
4. 4(2x+1)(2x+7)
5. 5(3x+1)(2x−5)
6. 3(3x−7)(2x+1)
7. 3(5x+3)(3x−2)
8. 2(7x−2)(2x−5)
9. 2(7x−3)(2x−3)
10. 4(5x−11)(2x+1)
11. 5(x−2)(x+12)
12. (x−1)(x−8)
15. x=1 or x=4
Step-by-step explanation:
1. Factor 12x2−26x+12
12x2−26x+12
=2(3x−2)(2x−3)
2. 3(3x+1)(2x+5)
3. Factor 16x2−36x−10
16x2−36x−10
=2(4x+1)(2x−5)
4. Factor 16x2+64x+28
16x2+64x+28
=4(2x+1)(2x+7)
5. Factor 30x2−65x−25
30x2−65x−25
=5(3x+1)(2x−5)
6. Factor 18x2−33x−21
18x2−33x−21
=3(3x−7)(2x+1)
7. Factor 45x2−3x−18
45x2−3x−18
=3(5x+3)(3x−2)
8. Factor 28x2−78x+20
28x2−78x+20
=2(7x−2)(2x−5)
9. Factor 28x2−54x+18
28x2−54x+18
=2(7x−3)(2x−3)
10. Factor 40x2−68x−44
40x2−68x−44
=4(5x−11)(2x+1)
11. Factor 5x2+50x−120
5x2+50x−120
=5(x−2)(x+12)
12. Let's factor x2−9x+8
x2−9x+8
The middle number is -9 and the last number is 8.
Factoring means we want something like
(x+_)(x+_)
Which numbers go in the blanks?
We need two numbers that...
Add together to get -9
Multiply together to get 8
Can you think of the two numbers?
Try -1 and -8:
-1+-8 = -9
-1*-8 = 8
Fill in the blanks in
(x+_)(x+_)
with -1 and -8 to get...
(x-1)(x-8)
15. Let's solve your equation step-by-step.
(x−2)(x−3)=2
Step 1: Simplify both sides of the equation.
x2−5x+6=2
Step 2: Subtract 2 from both sides.
x2−5x+6−2=2−2
x2−5x+4=0
Step 3: Factor left side of equation.
(x−1)(x−4)=0
Step 4: Set factors equal to 0.
x−1=0 or x−4=0
x=1 or x=4
Sorry I wasn't able to do 13 and 14 but hope this helps! :)
please help with one is right
Answer:
Quon is right
Step-by-step explanation: 2x3=6 square in not 2.4 square in
ILL GIVE BRAINIEST PLEASE HELP ASAP
Select all statements that apply to each type of quadrilateral.
Answer:
Step-by-step explanation:
for square, rectangle and parallelogram is the first top three
Rhombus is the last two on the bottom
The reason why square, rectangle and parallelogram are the same is because they have the same properties
the poynomial x³+8 is equal to:
Round to the nearest hundredth
10.365
Answer:
10.37
Step-by-step explanation:
which person is right?
Answer:
I believe it is umberto
Step-by-step explanation:
If you find the area of one square by multiplying .75*.75 to get one side, you then multiply that answer by six to get the surface area of one box, then multiply that by 12 to get all 12 boxes surface area.
PLEASE HELP!!! 100 points!!!
Suppose that baby grand piano cost $8000 and looses 15%
in value each year. What would be the value of the piano in
12 years? Round your answer to the nearest hundred.
A.) $1137.93
B.) $1274.88
C.) $1078.44
D.) $5780.00
Answer:
A
Step-by-step explanation:
If it loses 15% of its value every year, then each subsequent year will be worth 85% of the previous year. If we think of this as a geometric series, then the worth would be 8000(.85^t) where t is years after the first year. If you plug in 12, then it's 1137.93.
Answer:
1137.93 is the answer
Step-by-step explanation:
will be marked brainliest!
Sara's favorite animal is a dolphin. When Sara and her family went to Sea World this past summer she bought a dolphin stuffed animal as a souvenir. Her stuffed animal is huge, it measures 3 ft from nose to tail. The real dolphins she saw at Sea World were 9 ft long. What is the scale factor of Sara's stuffed animal compared to a real dolphin?
(Don't forget to simplify)
Scale Factor =
The scale factor of Sara's stuffed animal compared to a real dolphin is of 1/3 units.
How to obtain the scale factor?The scale factor of Sara's stuffed animal compared to a real dolphin is obtained applying the proportions in the context of the problem.
A proportion is applied as the scale factor is ratio of the lengths of two corresponding sides of two similar figures. Hence, to calculate the scale factor, you need to find the ratio of any two corresponding lengths.
The parameters for this problem are given as follows:
Stuffed length of 3 ft.Actual length of 9 ft.Hence the scale factor is obtained as follows:
3/9 = 1/3.
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Factor y =`x^{2}\ +\ 3x\ -\ 10`
Noah printed a map of a walking trail. The length of the trail is 12 cm.
1 cm on the map represents 2 km on the actual trail. What is the scale factor from the map to the actual trail?
What is the length of the actual trail?
Answer:
well, 1x2 = 2, so it would be 24 because
12 x 2 = 24, so it would be a total of 24 kilometers
Answer: "Please do not use the internet for your Unit Test.
Your 7th grade math teacher."
The letters of the alphabet are written on cars and placed in a brown paper bag. What is the probability of drawing a vowel, replacing it, and then drawing another vowel?
Answer:
25 / 676
Step-by-step explanation:
There are 5 vowels in the alphabets, and there are 26 alphabets in total as a whole.
The probability of drawing a vowel kb first trial is going to be
5 / 26, total number of vowels and total number of alphabets as a whole.
Again, we're told to replace the picked vowel, and pick another vowel, so that will once again be
5 / 26.
To get the final answer, we multiply both answers by each other
5 / 26 * 5 / 26 = 25 / 676.
Therefore, the probability has been found to be 25 / 676
if x is an integer.what ia the sum of next four consecutive even integers greater than 2n+2
Answer:
Assuming you meant "n is an integer", the sum is
8n + 28
Step-by-step explanation:
Assuming you mean "n is an integer".
The first even integer (greater than 2n+2, which is even too) is 2n+4.
The next ones are of course 2n+6, 2n+8 and 2n+10
The sum is 2n+4 + 2n+6 + 2n+8 + 2n+10 = 8n + 28
what are 240 factors
Answer:
1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120 and 240.
Step-by-step explanation:
hope this is useful! have an awesome day :) God bless!
Consider the quadratic function f(x) = -2x^2 + 5x – 4. The leading coefficient of the function is
Answer:
The leading coefficient of the function is -2
Step-by-step explanation:
Here, we want to get the leading coefficient of the quadratic equation
Mathematically, the leading coefficient refers to the coefficient of the x^2 term
With respect to the question, the leading coefficient in this case is -2
What is the area of the
composite figure?
5 cm
1 cm
2 cm
5 cm
8 cm
52.
05
cm?
65
cm2
40
cm?
60
cm?
Answer:
Step-by-step explanation:quadrado de 8 + quadrado de 5 = 64 + 25 = 89
the ratio of 3 km to 1800 m is
PLS someone do this it would reallymean alot
Answer:
For the first question all u doing is removing the parenthesis
So answer is z to the third power
B is 9y to the 4th power