Find the solution to this system:
A. (2, 1)
B. (1, –2)
C. (1, 2)
D. (–1, 2)
Answers
Answer:
C. (1,2)
Step-by-step explanation:
They intersect at 1,2.
Explanation: At point (1,2) they intersect
Related Questions
If you can help, I would really appreciate it!
Answers
Answer:
it is E
Step-by-step explanation:
i add them together
Headphones are made in a factory. After the headphones are tested, each pair of headphones are packed in a small box. Each small box is ¼ cubic foot. How many boxes of headphones can fit into a truck with a cargo compartment of 60 Cubic feet
Answers
Answer:
240
Step-by-step explanation:
1/4 cubic meter = 1 box
60 cubic meter = x boxes
you cross multiply
1/4x = 60
divide both sides by 1/4
x = 60 ÷1/4
x = 60 × 4
x = 240
By law, sales tax has to be applied to the discount price. However, would it be better for the consumer if the 7.5% sales tax was calculated before the 20% discount was applied? Why or why not? (Figure out $20000 of 7.5% to compare your answer)
Answers
Answer:
mark me brinliest first because people take the answer but never mark
Step-by-step explanation:
Which property is demonstrated below? (b·c)d=b(c·d) A. associative property B. distributive property C. commutative property D. identity property
Answers
Answer:
associative
Step-by-step explanation:
Hope this helps!
If it's not too much of a bother can someone answer this? Thank you =v=
Answers
Answer:
(2, 6)
Step-by-step explanation:
(2, 6)
Earth is approximately 9 × 107 miles from the Sun. Neptune is approximately 3 × 109 miles from the Sun. Neptune is approximately _____ times farther from the Sun than Earth.
Answers
Answer:
3. (2.3X10")-(1.5X10"). 4. 11-1 move decimal. 0.8. 0,8x 10"" "to rights take away ... 3) On average, Mercury is about 57,000,000 km from the sun, whereas Neptune is about 4.5 x 109 km ... (4.5x109–15.7 x 107).
Step-by-step explanation:
ok so I now fix it, can you help me?
Answers
Answer:
1 80%
2 80%
3 80%
Step-by-step explanation:
Answer:
1st Question is: 80%
2nd Question is: Option 'D'
Step-by-step explanation:
Both make a matter of 80%, the first one is because 4/5 in radical form is 80/100, The second answer is because 462 + 378 = 840, 840 simplified with 1,050 makes 4/5 = 80/100 or 80%
Identify the property: 15(1) = 15
Commutative Property of Addition
Associative Property of Addition
Additive Identity
Multiplicative Identity
Distributive Property
Answers
I really need help you don’t need to do all you can just do like 2 or 3 pls help imma get a zero if I don’t do this:/
Answers
2. X=-7
3. X=-6
4. X=4
5. X=-4
6. X=2
7. X=1
8. X=-1
9. X=0
10. X=-2
11. X=-3
12. X=3
13. X=-5
14. X=5
15. X=6
16. X=-8
Hope this helps
Answer:
just go ahead and use another app
Use the distributive property to find the equivalent expression.
7(8 + d) =
Answers
That is because you need to multiply every number inside the parentheses with 7
please help me with this math problem
Answers
Answer:
The third one
Step-by-step explanation:
At the craft store, Kaylee bought a bag of blue and yellow marbles. The bag contained 40 marbles, and 20% of them were blue. How many blue marbles did Kaylee receive?
Answers
Answer:
The answer is 8
Step-by-step explanation:
The answer is 8 because
[tex]40*0.2 = 8[/tex]
Use the converse of the Pythagorean theorem to decide whether ΔABC is a right triangle by answering the questions.
1. Use the Pythagorean theorem to find AD. Show your work.
2. Find AC. Show your work.
3. Is ΔABC a right triangle? Explain.
Answers
Answer:
1. Use the Pythagorean theorem to find AD. Show your work.
AD=9
Side BD=12, and side AB=15. We know that side AB is the hypotenuse, so AD^2+144=225
225-144=81, so side AD=9
2. Find AC. Show your work.
AC=25
To find AC, we can add AD and DC
9+16=25
3. Is ΔABC a right triangle? Explain.
ABC is a right triangle because AB^2+BC^2=AC^2
Step-by-step explanation:
Answer:
1. AD=9
2.AC=25
3.ABC is a right triangle because AB^2+BC^2=AC^2
Step-by-step explanation:
gimme brainly
Which dilations result in an image that is smaller than the pre image select all that apply
Answers
Answer:
A,D, and F
Step-by-step explanation:
All of those answers are a fraction or decimal meaning when you multiply it by any whole number your number will get smaller. (Image will be smaller than pre-image)
HELP ME PLS!!!
Benjamin rolls two 6-sided number cubes. What is the probability that he rolls a sum equal to 5? Use the diagram of the sample space to help you.
a. 1/11
b. 5/36
c. 4/36 or 1/9
d. 2/36 or 1/18
Answers
help please I'm stuck
Answers
Answer: 216 degrees
Step-by-step explanation:
divide 3 by 5 to get .6
a circle is 360 degrees
multiple 360 by .6 to get 216 degrees
Plz help I dont know .
correct answer only.
Will mark brainliest and give many points if correct only
Answers
Answer:
my best guess is the third one
Step-by-step explanation:
I say this because if you look the third looks like it is half the amount then the original image
Lillian lost her ELA book. Her school charges a lost book fee of 60 % of the cost of the book. Lillian received a notice stating she owed the school $45 for the lost book.
How much did the school pay for the book?
Question 5 options:
$75
$18
$63
$27
Answers
Answer:
$75
Step-by-step explanation:
Someone pleasee help me with this freaking IXL.
I would also really appreciate if you would explain your answer. is okay if you done want to:>
Answers
CORRECT ANSWER WILL GET BRAINLIEST
Simpify:
Answers
Answer:
7 5/6
Step-by-step explanation:
Will mark brainliest if correct
Answers
c:
You can help, right? Please explain, too!
Answers
Answer:
5 i belive
Step-by-step explanation:
Select all points that lie on line y = 8x - 5
A. (0,0)
B. (0, -5)
C. (1/2, -1)
D. (8, -5)
E. (1, 3)
Answers
Answer:
I think it is a and dddffdffdxdddddd
If 10 cakes cost $30 then, what would be the cost of 25 cakes? Please help
Answers
30/10 = 3
now just multiply!
3(25) = 75
the answer is $75
Answer:
$75
Step-by-step explanation:
first find the unit price
30/10= $3 per cake
since you want to know how much it would cost for 25 cakes... multiple teh number of cakes by the price of each cake...
25*3= $75
WILL MARK BRAINLEST Lillian lost her ELA book. Her school charges a lost book fee of 60 % of the cost of the book. Lillian received a notice stating she owed the school $45 for the lost book.
Which equation best represents the proportional relationship between the school’s cost for the book and the amount a student must pay for a lost book. Let c represent the school’s cost of the book in dollars and d represent the student’s cost in dollars
Question 4 options:
d = .60c
c = .60d
d = 45c
c = 45d
Answers
Answer:
The first one
Step-by-step explanation:
Answer:
D=.60c
Step-by-step explanation:
D is the amount that the student has to pay, and since they have to bay 60% of the amount, you'd take the amount times .6. So that leaves us with d=.60c. Hope this helps!
Please help!!!! AHHHHHHHHHHHHHHHHHHHHHHHHH
Answers
Answer:
22
Step-by-step explanation:
Hope this helps
Can you mark brainliest
HELP IS THIS CORRECT?
Answers
PLEASE ANSWER AS FAST AS POSSIBLE!! A group of friends went out to eat. The bill came to $75.50 and was subject to 8.25% sales tax. The group then added 18% sales tax to the total after tax. What was the amount of sales tax the group paid?
Answers
Which is the graph of f (x) = 3 (two-thirds)^x?
On a coordinate plane, an exponential decay function decreases from quadrant 2 into quadrant 1 and approaches y = 0. It crosses the y-axis at (0, 6) and goes through (1, 4).
On a coordinate plane, an exponential decay function decreases from quadrant 2 into quadrant 1 and approaches y = 0. It crosses the y-axis at (0, 6) and goes through (1, 2).
On a coordinate plane, an exponential decay function decreases from quadrant 2 into quadrant 1 and approaches y = 0. It crosses the y-axis at (0, 3) and goes through (1, 1).
On a coordinate plane, an exponential decay function decreases from quadrant 2 into quadrant 1 and approaches y = 0. It crosses the y-axis at (0, 3) and goes through (1, 2).
Answers
Answer:
Its D. On a coordinate plane, an exponential decay function decreases from quadrant 2 into quadrant 1 and approaches y = 0. It crosses the y-axis at (0, 3) and goes through (1, 2).
Step-by-step explanation:
The graph of the function f(x) = 3^{(2/3)x} is an exponentially growing function.
What are some function transformations?Suppose we have a function f(x).
f(x) ± d = Vertical upshift/downshift by d units (x, y ±d).
f(x ± c) = Horizontal left/right shift by c units (x - + c, y).
(a)f(x) = Vertical stretch for a > 0, vertical shrink a < 0. (x, ay).
f(bx) = Horizontal compression b > 0, horizontal stretch for b < 0. (bx , y).
f(-x) = Reflection over the y-axis, (-x, y).
-f(x) = Reflection over x-axis, (x, -y).
The graph of the function f(x) = 3^{(2/3)x} is an exponentially growing function and has a y-intercept at (0, 1).
The function grows from the second quadrant to the first quadrant in an exponential manner as illustrated in the attached graph.
learn more about graphs here :
https://brainly.com/question/17267403
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Which of the following CAN be represented by the expression 15 + n?
Answers
Answer:
The total number of students on the bus if there are 15 females and n males
Step-by-step explanation:
The total number usually means addition, as well as 15 females + n males would give you the total