Answers
Answer:
(0, 2 ) and k = 8.5
Step-by-step explanation:
(a)
let x = 0 in the equation and evaluate for y
y - 0 = 2
y = 2
y - 3x = 2 crosses the y- axis at (0, 2 )
(b)
Given y = 2x + c ( where c is the y- intercept and c = - 5 )
Given (k, 12 ) lies on the line then substitute y = 12, x = k into the equation
12 = 2k - 5 ( add 5 to both sides )
17 = 2k ( divide both sides by 2 )
8.5 = k
Related Questions
Evaluate 11.3v + 10.7w when v=7 and w=8
Answers
Answer:
164.7
Step-by-step explanation:
So if v= 7 and w=8, then the problem would become - 11.3 x 7 plus 10.7 x 8.
simplified, this would be 79.1 + 85.6, so add that and you should get 164.7
I don’t know the answer to this but what is f(x)=-0.5x+27? Can someone help me out please?
Answers
f(X)=-0.5x+27 is a linear function that has -0.5 as the slope nad 27 as the y intercept
Answer: f(x) = 26.5
-_-
At the grand opening of a store, the owner gave away stickers and T-shirts to some of the customers. A total of 180 customers visited the store at the grand opening. Every 10th customer received a free sticker. Every 25th customer received a free T-Shirt. The stickers had a picture of the store logo on them along with the numbers 617. The T-Shirts were white and red. What is the total number of customers who received a free sticker? What is the total number of customers who received a free T-Shirt? What is the total number of customers who received both a free sticker and a free T-Shirt?
Answers
Answer:
18 customers
Step-by-step explanation:
Answer:
I dunno
Step-by-step explanation:
these people need to get better at managing a business, cuz I'd be mad if I saw a dude 9 places in line in front of me get a sticker, but I didn't.
PLZZZZZZZZZZZ HELPPPPPPPP
Answers
Answer:
a>−12
hope it helps:)
3/4 pounds make how many oz?
Answers
Answer:
12
Step-by-step explanation:
what's the value of given expression
[tex] \sqrt{33 \times 3 + 1} [/tex]
Answers
Explanation : Simplify the radical by breaking the radicand up into a product of known factors, assuming positive real numbers.
solving a system of two linear equations means??
98 points if you answer
Answers
what is the height of the tree?
Answers
Answer:
I would say 36 sorry i im wrong.
Step-by-step explanation:
A snake slithers 25 km toward its prey in 30 minutes. what is the average speed (in km/hr) of the snake?
Answers
Answer:
50 km/h
Speed = distance/ time. 30 min= 0.5 hour.
Try now to give brainliest to that person now:3
PLEASE HELP ME!!!!
Like I have 8 assignments missing in math this is too stressful
Answers
Answer:
15
Step-by-step explanation:
5 x 3=15
Answer:
15
Step-by-step explanation:
6 divided by 2 is 3 and 21 divided by 7 is also 3 so just multiply 5 by 3 and its 15
Help me ASAP!!!!!!!!!
Answers
Answer:
The answer is C
Step-by-step explanation:
C is the only option that represents the inequality 2x - 6 ≥ 6(x - 2) + 8.
Using the variable n for the term, describe the sequence.
Answers
Answer:
3 + 5n
Step-by-step explanation:
This is an arithmetic sequence.
First term = a = 8
Common difference = d =Second term - first term
= 13 - 8
= 5
Nth term = a + (n- 1)*d
= 8 + (n -1) * 5
= 8 + n*5 - 1 *5
= 8 + 5n - 5
= 8 - 5 + 5n
= 3 + 5n
Can someone help me and do a step by step answer? I’d appreciate it a lot and I’ll give you brainlist
Answers
Answer:
y = 1/2x + 4 1/2
Step-by-step explanation:
(9 , 9) (3 , 6)
slope (m) = Rise (Δy) /run (Δx) = (9-6) / (9-3) = 3/6 = 1/2
(y-6)/(x-3) = 1/2
y-6 = 1/2 (x-3) = 1/2x - 3/2
y = 1/2x + 9/2 = 1/2x + 4 1/2
Which is the slope of the line with equation 7x−3y=21?
A) 3/7
B) -3/7
C) 7/3
D) -7/3
Answers
find the value of given expression
=》
[tex] \sqrt[3]{343} \times \sqrt{1} [/tex]
Answers
Step-by-step explanation:
The answer will be 7 I hope this help you
The net of a triangular prism is shown. Use the ruler provided to measure the dimensions of the net to the nearest half centimeter. Which measurement is closest tot he total surface of the triangular prism in square centimeters.?
Answers
Answer:
The total surface area of the figure is 516 square units.
Step-by-step explanation:
The net of the triangular prisms is attached. Remember, the total surface area refers to the area of each face of the volumetric figure. In this case we have 3 equal rectangles and 2 equal triangles.
The Area of the rectangles.A^1 = 3 (10 x 14) = 3 (140) = 420 u^22. The Area of the triangles.
A^2 = 2(1/2 x 12 x 8) = 96 ^2The total surface area is given by the sum of all these areas:
S= 420 + 96 = 516 u^2.
Last week, Leah worked 25 hours on weekdays and 11 hours on the weekend. Which ratio compares the number of hours Leah worked on weekdays to the total number of hours she worked? A.25 : 11 B. 11 : 25 C. 25 : 36 D. 36 : 25
Answers
Make a graph of the situation.
The equation $y=15x+20$ represents the cost $y$ (in dollars) of a gym membership after $x$ months.
Plz help me!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Answers
Step-by-step explanation:
First graph a point at (0, 20) since that is the y-intercept. Then, at (1, 35) then at (2, 50) and draw a line connecting all three points. We graph them at these points because we know that for every month, we spend $15, so we go up by intervals of 15 for every month.
help meplease i give 5 star
Answers
Antonio is starring in the high school play and has lots of family members and
friends who want to see him perform. He has purchased 17 tickets for the
play. Some of these are adult tickets and some are child tickets. The cost of an
adult ticket is $4 and the cost of a child ticket is $2. If the total cost of the 17
tickets was $60, find the number of each type of ticket purchased.
Answers
Answer:
4 Kids 13 Adults
Step-by-step explanation:
13 x 4 = 52 < Adults
4 x 2 = 8 <Kids
52
+ 8
----------
= $60
13 + 4 = 17 Tickets
Determine if the two triangles are congruent. If they are, state how you know. SAS , ASA, AAS, SSS or HL
Answers
Step-by-step explanation:
1. SAS
2. SSS
3. RHS
4. SAS
5. RHS
6. SAS
7. ASA
8. SAS
9. ASA
10. SSS
A fair dice has 6 sides numbered 1 to 6. After it is rolled, 5 of the numbers can be seen. What is the probability that one of these numbers is a 3
Answers
Answer:
[tex] \frac{5}{6} [/tex]
Step-by-step explanation:
Out of those 5 sides, we need to be able to see a 3 from a 6 sided dice.
The total will always be your demoninator and since we was looking at sides, we just need a side that has a 3.
Express in the form 1 : n . Give n as a decimal. 16 : 12
Answers
Answer:
16.12
Step-by-step explanation: hope this helps
4:3
Question 3
1 pt
Use factoring to find the coordinates of the vertex of the graph
of x² + 8x + 12 = 0
Factored equation ( , )( , )
What is the Coordinates of vertex:( , )
Answers
Answer:
(x+6)(x+2) is the factored equation
(-6, -2) is the coordinates
Step-by-step explanation:
find what multiplies to be 12 and adds to be 8
set each factor equal to 0 and solve for x, which is the coordinates
(x+6)(x+2) is the factored equation
(-6, -2) is the coordinates
What is factored equation?The factored equation could be considered as the Quadratic Equation that should be lies in the standard form. The equation in which the factors are computed is known as the factored equation.
Since the equation is
x² + 8x + 12 = 0
So here
the factored equation be (x+6)(x+2) and the coordinates is (-6,-2)
Learn more about an equation here: https://brainly.com/question/19006235
Someone help and please make sure it’s right
Answers
Answer:
50 would be the correct response.
Step-by-step explanation:
The two interior angles are the sum of the exterior angle. 50 + 50 is 100, so 50 would be correct.
What is (2i)^2.. explain
Answers
Answer:
-4
Step-by-step explanation:
sihshufhksfhsfhf,
HAHAHAA mine more Inspirational then benjamin tamaki's hahahaah
he drawing shows the view of the top of a building. What is the value of x?
Answers
Answer:
65 degrees
Step-by-step explanation:
The angles in a triangle must add up to 180 so you subtract 90 and 25 from 180 and are left with 65
Finding area of triangles
Answers
Answer:
1. 85 in2
2. 142.5 mm2
3. 110.5 mm2
4. 9 km2
5. 924 mm2
6. 104.5 m2
7. 3,116 ft2
8. 171 m2
9. 78 km2
10. 4,050 ft2
Emma bought a hat for $20. Emma increases the price by 25%. What is the price of the hat now?
Answers
Answer:
its $25
Step-by-step explanation:
Answer:
The hat is 25$ now
Step-by-step explanation:
25% of 20 is 5
5 + 20 = 25
The surface area of the prism is ______ square units. All measurements in the image below are in units. (Input whole number only.)
Please Help!!!! Giving brainliest!!!
Answers
Answer:
54
Step-by-step explanation:
Both Triangles: 12
Square: 10.5
Back rectangle: 14
Front Rectangle: 17.5
And just add all of them together