Answers
Answer: -3,2
Step-by-step explanation:
Related Questions
Describe the topics in this unit in your own words by explaining FIVE of the vocabulary words/phrases below. You will receive twenty points for each of the vocabulary words or phrases that are correctly used to describe the unit. The vocabulary words must be used to explain the content in this unit. Use complete sentences.
Vocabulary Words/Phrases: Midpoint Formula, Distance Formula, Slope of Parallel Lines, Perpendicular Slope, Composite Figure, Perimeter, Area, Area of a Rectangle, Area of a Triangle, Area of a Kite, Area of a Regular Polygon, Apothem, Equation of a Circle, Center of a Circle, Radius of a Circle
Answers
Answer:
Too much
Step-by-step explanation:
Too much
What do the four yellow tiles in the model of the equation below represent?
1
xxx
-4
4
-4x
4x
Answers
What is the solution of the equation √2x-3-3=6?
A) 42
B) 39
C) 3
D) 6
Answers
Answer:
42
Step-by-step explanation:
√2x-3-3=6
√2x-3=6+3
√2x-3=9
2x-3=9^2
2x=81+3
X=84/2
X=42
So value of X is 42
Find cos(B) in the triangle
Answers
Answer:
what is the question
Step-by-step explanation:
help
determine the quotient of 1 and 1 over 3 divided by 3 over 5 . (2 points)
Answers
Answer:
1/2 or .5
Step-by-step explanation:
1/3 / 3/5=.5
I will pick the brainiest answer!!! Thanks! :)
Answers
Answer:
For the first picture:
1) Right angle
2)Acute
3)Obtuse
For the second picture:
W) Acute
Step-by-step explanation:
Lines k and I are parallel and cut by transversal j.
Which statement is a valid conclusion?
A.<6 and <7 are complementary
B. <4 and <8 form a linear pair
C. <1 and <2 are congruent
D.
<2 and <7 form vertical angles
Answers
Answer:
D.
<2 and <7 form vertical angles
Please this is a test !!!!!!!!!!!!
Answers
Good luck
A line has a slope of 3 and passes through the point (4, 7). What is its equation in
slope-intercept form?
Answers
Answer:
Step-by-step explanation:
y - 7 = 3(x - 4)
y - 7 = 3x - 12
y = 3x - 5
The equation of the line in slope intercept form having slope 3 and passing through the point (4, 7) is y = 3x - 5.
What is Slope?Slope of a line is the rise over the run of the given line. It is usually denoted by m.
In other words, Slope of a line can be calculated by finding the difference of the y coordinates divided by the difference of the x coordinates where x coordinate and y coordinate of two points are given.
Equation of a line in slope intercept form is given by
y = mx + c
where, m is the slope and c is the y- intercept.
Now y-intercept is the y-coordinate of the point where x = 0 or when the line touches the Y axis.
Here, m = 3
We have a point (x, y) = (4, 7)
Substituting these values in the equation,
7 = (3 × 4) + c
7 = 12 + c
c = 7 - 12
c = -5
Substituting m = 3 and c = -5,
y = 3x - 5
Hence, the equation of the line passing through the point (4, 7) and with a slope of 3 is y = 3x - 5.
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How do I make someone brainlest?
Answers
Answer:
When 2 people answers a question you should see a crown and you click on it and that is how you marke someone brainlest
Step-by-step explanation:
how can I find the slope to this I need help
Answers
Answer:
Your slope is -1
Step-by-step explanation:
Find the change in x and the change in y and put it in change in y over change in x.
Δx = -1 - -2 = 1
Δy = -1 - 0 = -1
Slope = rise over run = Change in y over change in x = Δy/Δx = -1/1
Therefore the slope is -1/1 which is written as just -1
What is f(-3) for f(x)=2x^2-x+5?
A).11
B).17
C).20
D).26
Answers
Answer:
20
Step-by-step explanation:
f(x) = ((2 • 32) - 3) + 5
f(x) = ((2•32) - 3) + 5
f(x) = 20
If this was helpful, mark brainliest. Have a beautiful day!
5. Expand.
(a) 2(3x - 5y + 2)
(b)-3(4x + 5 – 2x2)
(c) 8(3a – 50+ 65)
(d) -4-3g + 2h- 7)
(e) 5041 - v + 2r2)
(f) -5(-x-y + 2)
(g) - 7(x2 - 2y2 + x)
(h) 12(a + 2b - 60 + 2)
Can someone explain how to expand these expressions
Answers
Answer:
A. 6x-10y+4
B.6x²-12x-15
C.24a+120
D.12g-8h+28
What form is the equation below written in?
y= (x - 2)2 – 9
-Factored Form
-Standard Form
-Slope-Intercept Form
-Vertex Form
Answers
Answer:
Vertex FormStep-by-step explanation:
Vertex form of quadratic function with vertex (h, k) is y=a(x-h)²+k,
So y= (x - 2)² - 9 is vertex form with vertex (2, -9)
What is the y-value of point A?
Answers
Answer: 1
The full term is (6,1)
Answer:
1
Step-by-step explanation:
Trust me on this, also can I have brainiest please?
Hope you do well! :D
Marie gets paid $ 2,000 monthly and a commission of 50 dollars for each sale she makes. Write an expression that represents her salary.
Answers
Answer:
2000+(50× x)
Step-by-step explanation:
The certain salary is 2000 but we do not know how much sale where made so the amount is placed as x inwhich will be multiples by 50 then added to 2000 to get total
f(x)=2x^2+6x−1 when x=4
Answers
Answer:
55
Step-by-step explanation:
The value of a variable is fixed. True or false Explain:
Answers
Answer:
False
Step-by-step explanation:
help please only 5min left HUrryyyy
Answers
Answer:C
Step-by-step explanation:
if you go up four over two, theres a point. 4/2=2. 2x
rite an equation of the line with a slope of 3 and a y-intercept of 4.5.
Answers
Answer:
y = 3x+4.5
Step-by-step explanation:
standard covert 3x-24 = 1
Answers
Answer:
the answer is -9 it think
10. Explain how proving two triangles congruent can help prove parts of the triangle congruent.
Answers
Answer:
if two angles r equal or sides r proportional
The temperature has been dropping 2° every hour and the current temperature is -15°F how many hours ago was the temperature 0°F
Answers
Answer:
7.5 hours
Step-by-step explanation:
15÷2=7.5
hope this helps, have a good day
Please help me answer number 6
Answers
You can easily figure this out on ____________! I will leave the link below!
If this does not give you a proper answer than I'm sure some one else can help you!
plz help solve this. i need the answer asap
Answers
Answer:
6 cups per month
Step-by-step explanation:
divide 72 by 12
Pleaseee I really need help as soon as possible!!!!
Answers
Check
Your Understanding
Marcos deposited $500 into a 2.5-year simple interest account. He wants to earn $50 interest. What interest rate must the account pay?
Answers
The account must pay a 40 percent interest rate under Marcos.
A basic interest account is what?A loan's or deposit's initial principal serves as the foundation for simple interest.
Contrarily, compound interest is calculated based on both the principal amount and the interest that is accrued on it each period.
Simple interest is simpler to compute than compound interest because it is just applied to the principal.
based on the information provided,
500+x=200
x=200/500
x=40
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HELP ME ASAP...please?
Answers
Answer:
The answer is A and B
Step-by-step explanation:
7th grade
Four different relationships are modeled in the tables.
Select the table that models a proportional relationship.
Answers
Answer:
the first one
Step-by-step explanation:
the equation for it is y=1.4x
After an injury, Greg's doctor advises him to slowly build up to his regular workout schedule, adding a certain number of minutes to his workout time each week. According to his doctor's advice, Greg should work out for 25 minutes in week 3 and 47.5 minutes in week 6. A. For how many minutes should Greg work out in week1? In week 10? Show your work.
Answers
Answer:
j
Step-by-step explanation: