Answers
Answer:
1. y=2x-2
Because the slope is 2 over 1. and the y-intercept is at -2.
2. I think is y=1/5x-2
Related Questions
Answer the question in the picture?
Answers
Answer:
19
Step-by-step explanation:
we know the sides of a rhombus is all equal, so:
4(2x+4)=168
8x+16=168
8x=152
x=19
Please help ASAP ASAP
Answers
Answer:X=110
Step-by-step explanation:
When you divide 196 by 20 you get 9.8 so when you divide 1078 by 9.8 you get 110
7.5% of what number is equal to 85% of 200?
Help
Answers
What is the expression for k more than 8?
Answers
Answer:
k>8
Step-by-step explanation:
k more than 8 indicates that the value of k is larger than 8. So the inequality sign opens towards k and closes towards 8.
Hope this helps!
Answer:
9 is bigger than 8
Step-by-step explanation:
help me asap please, i really need it.
THERE ARE TWO ANSWERS FOR EACH QUESTION, PLEASE PROVIDE BOTH ANSWERS FOR EACH QUESTION TO EARN FULL CREDIT. BE SURE TO NUMBER YOUR ANSWERS.
Answers
cos 48° = b / √(a²+b²)
tan 48° = a/b
sin 48° = a / √(a²+b²)
c) Out of 700 full marks rumba got 250 markes failed 30 marks what is
the pass percentage?
Answers
here's the solution,
rumba got 250 marks !!
if she had got 30 more marks then she would had passed the exam,
So, passing marks :
=》250 + 30
=》 280 marks
now, passing percentage :
=》
[tex] \dfrac{passing \: \: marks}{total \: \: marks} \times 100[/tex]
=》
[tex] \dfrac{280}{700} \times 100[/tex]
=》
[tex] \dfrac{280}{7} [/tex]
=》
[tex]40[/tex]
Hence, the passing percentage is 40%
2. A jeweler bought an antique watch for $500. He then sold it in his store $850. What was the percent of change in the price of the watch? Show work here A. 41.2% decrease B. 41.2% increase C. 70% decrease D. 70% increase
Answers
Answer:
70% increase
Step-by-step explanation:
A point at (-7, -6) is reflected over the x-axis. What is the distance between the point and its reflection?
6 units
7 units
12 units
14 units
Answers
Answer:
It Would be 14 units.
Step-by-step explanation:
Have a Great Day.
:)
Will accept Brainliest
For an upcoming election, 500 registered voters were surveyed on a tax increase. 43% were for a tax increase and 51% were against a tax increase. The margin of error was 6%. What is an accurate conclusion from the poll?
a. Against a tax increase will win because it is above 50%.
b. The nal result is undecided because of the margin of error.
c. The nal result is undecided because percentages do not add up to 100%.
d. Against a tax increase will win because the margin of error will increase their percentage.
Answers
8/9 ÷ 2/3 - 5/6
step by step fast
Answers
Answer:
is 1/2 or .5
Step-by-step explanation:
A trapezoid has an area of 50 square units. The lengths of the bases are 10 units and 15 units. find the height.
(Explain how did you solve)
Answers
Step-by-step explanation:
area = ( base 1 + base 2 ) ÷ 2 x height
50 = ( 10 + 15) ÷2 x height
50 ÷ 12.5 = height
height = 4
Find the profit or loss if:
Cost price = $19.85 Selling price = $20.20
tell me also wether it’s a profit or loss
Answers
Answer:
It would be a profit of .35 cents
Step-by-step explanation:
Answer:
it is a profit by 0.35 cents
Step-by-step explanation:
That is becuase it costed you 19.85 so you ost 19.85 and gain 35 cents becuase you are selling it for a higher price
I will mark you brainiest if you an answer this
Answers
Answer:
the awnswer is a = 7 + c
Step-by-step explanation:
Find 3[g(4)] if g(x) = -2x + 10
Answers
Answer:
6
Step-by-step explanation:
= 3[-2(4) + 10]
= 3(-8 + 10)
= 3(2)
The function is given as g(x) = -2x + 10 then the solution of the 3[g(4)] would be equal to 6.
What is a function?A function is a type of relation, or rule, that maps one input to a specific single output.
Functions that are formed by composing two or more functions in a way that one's output is another's input are called composite functions.
They are also called functions of functions.
We have to find 3[g(4)] if g(x) = -2x + 10
3[g(4)] = 3[-2(4) + 10]
3[g(4)] = 3(-8 + 10)
3[g(4)] = 3(2)
3[g(4)] = 6
Learn more about function here:
https://brainly.com/question/2253924
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a lego brick is 5/6 of a cm long, how long will the total length of 336 bricks be?
Answers
Answer:
278.88 cm
Step-by-step explanation:
 Can someone pleaseeee help and if you’re correct i’ll give brainliest
Answers
Answer:
First answer: 3
Second answer: 6
Each square you see on the cube you add +1 to get 3
But in total the cube has 6 faces
Answer:
You can see 3 faces
There are 6 faces in a cube
What is the degree of 12x^4 -8x+ 4x^2 - 3?
Answers
Answer:
4
Step-by-step explanation:
In this problem, we are asked to determine the degree of the given expression 12X4 - 8X + 4X2 -3. To answer this, first, we need to arrange the mathematical expression in descending order with respect to its power such as the new arrangement will become 12x4 + 4x2 -8x -3. The degree is clearly visible and it is 4. Therefore, the answer to this problem is is 4.
Tasneem has a sample of 12 bags of candy. She recorded the mass, in grams, of each bag. Her data is shown.
Answers
Answer:
the answer is D
Step-by-step explanation:
The Dot plot for Alia's Sample is plot D.
What is Dot plot?Based on the values of each point, a dot plot visually groups the number of data points in a data set. Similar to a histogram or probability distribution function, this provides a visual representation of the data distribution.
Tasneem has a sample of 12 bags of candy.
Now, the median for Tasneem sample space is
= (47.1 + 47.2)/ 2
= 47. 15
As, the median mass in A is 47.05, B is 47.1, in C is 47.1 and in D is 47.4.
Also, we know that the median mass for Alia's Sample is greater than Tasneem.
Thus, the correct plot is D.
Learn more about Dot plot here:
https://brainly.com/question/22746300
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Can someone please help me
Answers
Answer: I'm not to sure about this question its kind of confusing.
Step-by-step explanation:
HELPP
giving brainliest
Answers
Answer:
4 feet 10 in
Step-by-step explanation:
58/12= 4 10/12= 4 feet 10 in
Answer:
4ft 10in
Step-by-step explanation:
58/12 = 4 10/12
Someone please tell me the answers to this please I beg you
Answers
2) 203
3) 315
4) 256
5) 576
6) 440
3m + 2n + 4;
m = 2 and N =4
D2 + 9k; d = 10 and k =9
3m + 4y x 2 m = 7, y = 10
Answers
Answer:
1. 18
2. 181
3. 101
Step-by-step explanation:
They want you to take each equation, and replace the letter with the number they give you after the equation.
3m + 2n + 4; m = 2, n = 4
This becomes
3(2) + 2(4) + 4
We multiply before we add, according to the order of operations. So next, the equation becomes:
6 + 8 + 4
= 18
———-
D^2 + 9k ; D = 10, k = 9
Numbers squared are numbers multiplied by themselves.
(10)(10) + 9(9)
= 100 + 81 = 181
——————-
3m + 4y x 2 ; m = 7, y = 10
3(7) + 4(10) x 2
21 + 40 x 2
Remember, multiplication always comes before addition.
21 + 80 = 101
Please let me know if you have questions on this.
PLS I NEED HELP BRANLIEST FREE
the square below is being reduced by a scale factor of one-third. what is the perimeter of the new drawing.
Answers
Step-by-step explanation:
Scale factor=1/3
one side of spuare=9 (being reduced)
=9÷3=3
perimeter =(3)4
=12cm= Simplify the following algebraic expressions given below into their equivalent standard forms.
(x + 10)(x + 10)
Answers
Answer:
https://tex.z-dn.net/?f=(x%2B10)%5E%7B2%7D%20
Step-by-step explanation:
What is the area of the triangle?
Answers
Answer:
289m2
Step-by-step explanation:
The mathematical formula for the area of the triangle is:
base x height / 2
Flora drew the following graph to answer the question. What was her mistake when she drew her graph?
Answers
Answer:
She drew the graph too steep, if she is going down at a constant rate of 300 ft per hour, at 1 hour she would be at 2,700 ft. it would take her about 10 hours to get down the mountain.
Oscar and Eli set up a lemonade
stand. If they have prepared 23
gallons of lemonade, how many
1-cup servings can they sell?
Answers
Answer:
368 cups
Step-by-step explanation:
16 cups in a gallon
Multiply 16 by the 23 gallons
Receive the answer of 368
Hope this helps
Answer: 368
Step-by-step explanation:
1 US liquid gallon = 16 US cups
Multiply 16 times 23 to get 368
Due tonight.. *no links*
Answers
Answer:
28=x
78=y
Step-by-step explanation:
The lines are perpendicular so 78 would be the same for the top line. So the equation fill in would be (5x-62)=78 turning x into 28
Tickets for a concert cost $10 each if you order them online, but you must pay a service charge of $8 per order. The tickets cost $12 each if you buy them at the door on the night of the concert. Write a system of equations to model the situation. (Identify your variables)
Answers
Answer:
below
Step-by-step explanation:
x: ticket
y: total cost
y= 10x + 8
y= 12x
20 POINTS!!! Giving Brainliest
This figure consists of a rectangle and semicircle.
What is the area of this figure?
Use 3.14 for π.
Enter your answer as a decimal in the box.
Use 3.14 for pi.
Enter your answer as a decimal in the box. Round your answer to the nearest hundredth.
Answers
Answer:
Im not sure if my asnwer is right but i got 38.13
Step-by-step explanation:
Our formula is pi×r×2÷2+L+W
