Answers
Answer:
[tex]x = -2, y = 6[/tex]
Step-by-step explanation:
[tex]-x + 4 = -4x-2[/tex]
[tex]x = -2[/tex]
Plug back into either one of the equations to get y = 6
Related Questions
In ΔXYZ, z = 49 inches, ∠X=9° and ∠Y=108°. Find the area of ΔXYZ, to the nearest square inch.
Answers
Answer:
200
Step-by-step explanation:
delta math
its 200.456 before rounding
Find the mean
13, 10, 10, 17, 10
Answers
explanation: you add all of the numbers and then divide it by the amount of number u have
Answer:
12 is your answer
Step-by-step explanation:
Heres how to find it:
How to Find the Mean. The mean is the average of the numbers. It is easy to calculate: add up all the numbers, then divide by how many numbers there are. In other words it is the sum divided by the count.
13+10+10+17+10=60
60/5=12
12
Hope this helps!
Have a great day!
Brainliest is appreciated!!!
$120 for mowing 4 lawns =$_ per lawn
Answers
120/4= 30
this means they made $30 per lawn
Alex made a rectangular blanket that has an area of 8 square feet the length of his blanket is 8 feet what is the width in feet of his blanket
Answers
Answer:
1ft
Step-by-step explanat
Answer:
5 ft.
Step-by-step explanation:
8)
3 cm
3 cm
2 cm
2 cm
6 cm
9 cm
Find the area of the figure.
1)
A)
96 cm2
B)
110 cm2
120 cm?
D
150 cm2
Answers
Answer: the answer is 96
Step-by-step explanation:
Because i did it on USA test prep.
What is the answer to this question ..............................................................................................................................................................................................................................................................................................................................................Has anyone elses weekend gone like this
Answers
Answer:
THIS IS JUST SO NORMALLL....SO RELATEABLE
Step-by-step explanation:
plss do a favour...mark min e as brainliest...plsss
Can someone help me pls
Answers
Answer:
237?
Step-by-step explanation:
Answer:
198
Step-by-step explanation:
Hello There!
An included angle is equal to 1/2 of its opposite arc
So basically arc ABC = 2 * angle D
99x2 = 198 so the measure of arc ABC is 198
Which ordered pair is a solution of y = x - 4?
A: (3,-7)
B: (-3,-7)
C: (3,7)
D: (-3,7)
Answers
Answer:
The correct answer is (-3,-7). This is because you can plug it in and the two sides are equal to each other. When you plug -3 in for x, you subtract for from it and get -7 since the y term is -7 the answer is -7=-7, thus (-3, -7) is the answer.
Step-by-step explanation:
Hope this helps :)
Help me with number 2 and I’ll mark you brainliest please!
Answers
Answer:
Point (0,-27) lies on the line.
Point (-9,0) does not lie on the line.
how would i show work on this? A DATA set shows the number of minutes each of 153,477 students takes to complete a
reading test. The median completion time is 110 minutes. The interquartile range is 34. Which
statement about the completion times is most likely to be true?
Of these students, 25% complete the test in 110 minutes or less.
B. Of these students, 50% complete the test in 110 minutes or less.
C. Of these students, 75% complete the test in 127 minutes or less.
D. Of these students, 75% complete the test in 144 minutes or less.
Answers
Answer:
C
Step-by-step explanation:
half of IQR is 17
110 + 17 = 127 (this represents the 3rd quartile)
110 - 17 = 93 (this represents the 1st quartile)
The 3rd quartile represents 75% of the data so 75% of the students complete the test in 127 minutes or less
2. Which expression is equivalent to 5(n + 3) - 10? A. 5+1 +5+3 – 10 B. 5 • n + 5 + 3 - 10 C. 5. n + 5 • 3 – 10 D. 5 • n • 5 • 3 – 10
Answers
Answer:
5n+5
Step-by-step explanation:
5(n+3)-10
5n+15-10
5n+5
Could some1 help with this?
Answers
Answer:
answer is B hope this helps
Step-by-step explanation:
What is the volume, in cubic inches, of a rectangular prism with a height of 19 inches, a width of 11 inches, and a length of 4 inches?
Answers
Answer:
836
Step-by-step explanation:
4 times 19 times 11
Write a slope intercept equation for the following table can SOMEONE PLEASE answer
Answers
Answer:
Step-by-step explanation:
(-2, -3) (-1, -1)
(-1 + 3)/(-1 + 2)= 2/1 = 2
y + 3 = 2(x + 2)
y + 3= 2x + 4
y = 2x + 1
I need help pleaseeeeee
Answers
Answer:
3.5,3 there you go buddy
Step-by-step explanation:
Z+k, when z=1 and k = 7
Answers
Answer:
8
Step-by-step explanation:
Replace the variables with numbers.
1+7=8
Answer:
8
Step-by-step explanation:
Since z equals 1 and k equals 7, we do 1 + 7 which is equal to 8. Therefore, the answer would be 8.
Jewel spun a spinner and recorded the results in the table. What is the experimental probability of the spinner landing on an even number?
Answers
Answer:
1/2 or 3/6 or 50%
Step-by-step explanation:
Half of the numbers are even.
find the location of point A after a rotation of 90 clockwise around the origin
Answers
Answer:
(6,-4)
Step-by-step explanation:
Consider a student’s work in determining the solution set of x > 2(y – 1)^2 – 2.
Test point: (2.25, 1.25)
x > 2(y – 1)^2 – 2
2.25 > 2(1.25 – 1)^2 – 2
2.25 > 2(0.25)^2 – 2
2.25 > 2(0.0625) – 2
2.25 > 0.125 – 2
2.25 > –1.875
Conclusion: The point (2.25, 1.25) satisfies the given inequality.
Solution set:
Which element, if any, shows an error in the student’s work?
There are no errors.
The conclusion statement is incorrect.
The graph of the solution set is incorrect.
The substitution of x and y values is incorrect.
Answers
Answer:
C. The graph of the solution set is incorrect.Step-by-step explanation:
Solution is right, properly substituted x- and y-values, no mistakes. Conclusion is right, the point within the solution set. The only mistake is the graph, with > sign the line of the graph is not included into solution, therefore should be dotted.There are no errors.
Incorrect (the graph)The conclusion statement is incorrect.
IncorrectThe graph of the solution set is incorrect.
Correct (the line should be dotted)The substitution of x and y values is incorrect.
IncorrectAnswer:
Its C
Step-by-step explanation:
PLZZZZ HELP ME!!!!!Subtract 11/14-2/7?Make sure your answer is fully reduced.
Answers
Answer:
the answer is 7/14 or 1/2
Answer:
1/2
Step-by-step explanation:
First, you'll have to get a common denominator, which will be 14.
11/14 - 4/14 = 7/14 ----> 1/2
What number should both sides of the equation be multiplied by to solve for x?
x/4.5 = 6
4
5
6
4.5
Answers
Answer:
4.5
Step-by-step explanation:
Answer:
4.5. Since you‘re dividing x by 4.5, multiply it by 4.5 to cancel the 4.5. Do the same with the other side.
:)
List six consecutive prime numbers
Answers
Answer:
Step-by-step explanation:
In case someone is not sure what consecutive prime numbers are, here is an example: 17, 19, 23, 29, 31, and 37 are six consecutive prime numbers because they are ALL the prime numbers from 17 to 37 and they are listed in order.
The expression on the left side of an equation is shown below.
3 x + 9 = box
If the equation has no solution, which expression can be written in the box on the other side of the equation?
Answers
Evelyn is making a candy that contains 25% dark chocolate and the rest milk chocolate. The candy has 3 pounds of milk chocolate. How many pounds of dark chocolate are present in the candy? Show your work. (5 points)
Answers
Answer:
1 pound
Step-by-step explanation:
Evelyn is making a candy that contains 25% dark chocolate and the rest milk chocolate
therefore, 75% = milk chocolate
3 pounds = 75%
25% = ?
25 % = 1 pound
1 pound of dark chocolate is present in the candy.
89.2 divided by 0.8=
Answers
Answer:
111.5 is the answer, so yeah
Answer:
0.8=8×10^-1
89.2=892×10^-1
892×10^-1/8×10^-1
=111.5
Find the volume of a right circular cone that has a height of 11.9 ft and a base with a radius of 16.3 ft. Round your answer to the nearest tenth of a cubic foot.
Answers
Answer:
3311.36ft^3
Step-by-step explanation:
Given data
Height h= 11.9ft
Radius=16.3ft
The expression for the volume of a cone is given as
Volume= 1/3πr^2h
substitute
Volume=1/3*3.142*16.3^2*11.9
Volume= 1/3*3.142*265.69*11.9
Volume= 1/3*9934.095962
Volume=3311.36ft^3
Hence the volume is 3311.36ft^3
Now you try. What is the base 10 representation of 1425?
29
47
72
325
Answers
Answer:
47
Step-by-step explanation:
i just did this in edge like 20 minuets ago
Answer:
there you go i know im very late but its just another answer eh whatever its fine
Step-by-step explanation:
O A. 120 cm3
B. 120 units3
C. 630 cm2
O D. 120 units
Answers
Answer:
the answer is B
hope this helps
Step-by-step explanation:
i did the math
In a bowl there are 15 candy bars.
6 are Snickers
5 are Kit Kat
The rest of the candy bars are Milky Ways
If you eat a candy bar and then choose another candy bar, what is the probability that the first bar will be a Snickers and the second will be a Milky Way?
Answers
Answer:
The answer should be 10/27, good luck!
Factor 18r+15s escribe tu respuesta como un producto con un número entero >1?