Please solve questions 15 to 17
Choose correct answer
WILL GIVE LOTS OF POINTS IF SOLVED CORRECTLY AND ASAP!!!!
ALSO WILL MARK BRANLIEST
Answers
15.A
16.D
17.B
Step-by-step explanation:
if you put it on a graph it works for all
Related Questions
Solve by completing the square
2x^2+8x+5
Answers
Answer:
x=−2+6–√2
x=−2−6–√2
Step-by-step explanation:
hope this helps!
Please help me with this quick
Answers
Answer:
Aight bro
Step-by-step explanation:
Wher's the question?
Answer:
Please attach an image
Step-by-step explanation:
Click the paperclip add hit add file.
Hope this helps!!!
In the NBA, any shot made from 22 feet or more from the basket is worth 3 points. How many yards from the basket is that?
Answers
Answer:
22/3 yards, roughly 7.33 yards.
Step-by-step explanation:
We know that there is 3 feet in 1 yard.
Given 22 feet, we divide by 3 to find the amount of yards, thus changing the unit.
The exact amount of yards is just 22/3, which you can estimate to 7.33 yds.
Need help with this please
Answers
Answer:
6.157
-1.009
5.148
Simplify negative 5 and 1 over 4 − negative 7 and 1 over 2. Which of the following is correct?
2 and 1 over 4
12 and 3 over 4
negative 2 and 1 over 4
negative 12 and 3 over 4
Answers
negative 12 and 3 over 4
Find the perimeter of a regular hexagon with a side of 8 meters
Answers
Answer:
8 x 6 = 48
Step-by-step explanation:
Hexagon = 6 sides
8 x 6 = 48
Answer:
48 meters
Step-by-step explanation:
A regular hexagon has six sides, all six sides are the same length. So you have to add 8 meters six times. Or just multiply 6 by 8. So you get 48 meters.
Solve the mathematical puzzle.
Determine the digits of R from these clues.
The first digit is the answer when the third digit is divided by 2.
The second and third digits add to 7.
The second digit minus the first digit is 1.
R is a three-digit number:
243
342
234
432
Answers
Answer:234
Step-by-step explanation:
Just look at the choices and try to find the right one with those features
Which pair of expressions has equivalent values?
113 and 115
61 and g?
78 and 87
g2 and 43
Answers
Answer:The most possible answer would be A.) 1/13 and 1/15 because,1/13 = 0.0771/15 = 0.067 hence, it could be the most probable answer compared to the other alternatives.
1. Carol puts $5.50 in her piggy bank each week. She has been doing this for 15 weeks. How much has she saved?
2.Buttons come in packs of 12. How many packs should you buy if you need 50 buttons?
3.The florist puts 8 flowers in a vase. How many vases can she fill completely if she has 75 flowers?
4.Caleb bought a t-shirt at the Aquarium for $7.99. He gave the clerk $10. How much change did he receive?
Answers
2. You need to buy 5 packs of buttons since 5 packs is 60 and 4 is 48. And more buttons is better then less
A line has a slope of -3 and a y-intercept of 3.
6
4 +
3
1
-5 -4 -3 -2 -1
-1,
1
2
3
4 5
Answers
Answer:
y = -3x + 3
Step-by-step explanation:
If ... A line has a slope of -3 and a y-intercept of 3, then the equation of that line is y = mx + b => y = -3x + 3. You don't need the table of values.
I'll give u 50 POINTS and mark u brainliest if answer this asap
Answers
Answer:
can you put a better pic?
Step-by-step explanation:cant seee da whole pictire
Answer:
my day is great ty for asking...my day is great ty for asking...my day is great ty for asking...my day is great ty for asking...my day is great ty for asking...my day is great ty for asking...my day is great ty for asking...my day is great ty for asking...my day is great ty for asking...my day is great ty for asking...
Step-by-step explanation:
what is the area of a sector created by a circle with a radius of 4cm and a 40 central angle
Answers
Answer:
5.59 cm
Step-by-step explanation:
I had set up a proportion. The proportion is below.
360° 50.27
------- = ----------
40° ? (What you're trying to figure out)
So what I did was 50.27 times 40 which equals: 5.58555556, so I rounded it to 5.59 so that's your answer!
I hope that's helpful :D
Michel started to drive from New York to Washington, DC, which is 120 miles away, at 7:00 AM. For the first hour and a half of her trip, Michel was driving at a speed of 50 mph. What was her average speed during the second part of the trip, if she reached Washington at 10:00 AM?
Answers
Answer:
30 mph
Step-by-step explanation:
PLZZZZ I NEEED HELP!!!
I said please
Answers
Step-by-step explanation:
Angle 128 ° + Angle Y = 180 °
Y = 180 - 128
= 52 °
5x + 3 + Y = 180
5x + 3 + 52 = 180
5x + 55 = 180
5x = 180 - 55
5x = 125 °
x = 125 ÷ 5
x = 25
If (x + y)^2 = 1 and xy = -4, what is the value of x^2 + y^2?
Answers
Answer:
[tex](x + y)^{2} = 1\\xy = -4\\x^{2} + y^{2} \\= x^{2} + 2xy + y^{2} - 2xy \\= (x^{2} + 2xy + y^{2}) - 2xy\\= (x+y)^{2} - 2xy\\= 1 - 2 *(-4) \\= 9[/tex]
Hope this helps!
:)
Please help with this conditional probability question.
Answers
Answer:
8/45
Step-by-step explanation:
1. Since the dice has six sides and only two numbers are less than three (2 and 1) that means there is a 4/6 (2/3) chance of them rolling any other number besides 2 and 1. Since in bag two it has the yellow dice.
2. In bag two there are a total of 15 beads (4 yellow and 11 blue) since we want to get the yellow bead that means there is a 4/15 chance of getting a yellow bead.
3. Finally to find the chance of rolling a number greater than 2 and picking a yellow bead you must multiply the numerators and denominators. 2(4) and 3(15) which in turn equals 8/45.
Plz help fast will give brainiest
Answers
Answer:
X has to be 6 or anything bigger than that.
Step-by-step explanation:
18-12=6
Hope this helped
:)
What is the equation of the line that passes through the point (-7,-7) and has a slope of 1?
Answers
Answer:
y= 1x + 0
or y= x + 0
Step-by-step explanation:
y=mx+b
i need helpp will give brainliest!!!
Answers
Answer:
You didnt ask a question or link any work?
Step-by-step explanation:???
Can someone help me with problem 28 please?
Answers
Answer:
B
Step-by-step explanation:
Does every line have a slope and a y intercept?
Answers
Answer:
see below
Step-by-step explanation:
Not every line has a y intercept because vertical lines ( lines that go up and down) do not intersect the y axis
Does every line have slope? It depends on how you define slope
Vertical lines have a slope that is undefined. So they have a slope that is undefined. When you are asked what the slope of a vertical line is , you answer undefined
Answer:
no
Step-by-step explanation:
because the line can be 0
If Candace made a scatter plot of the math scores of eighth-grade students (vertical scale) and their heights in inches (horizontal scale), what type of line of best fit should she expect the scatter plot show?
A. a line with positive slope
B. a line with negative slope
C. a horizontal line
D. There would be no line of best fit.
Answers
Answer:
The correct option is (D).
Step-by-step explanation:
A scatter plot is a mathematical graph used to display the linear relationship between two variables.
Points are plotted on the graph and a line of best is drawn to represent the linear relationship between the two variables.
If the line is upward moving this implies that there is positive relation between the variables.
If the line is downward moving this implies that there is negative relation between the variables.
If there is no line of best fit that can be formed using the data provided then this implies that there is no linear relationship between the variables.
The variables math-score and height of the students has no relation between them. This is because the height of a student does not factor the score he/she received in their math exam.
So, the scatter plot for this data will not have a line of best fit.
Thus, the correct option is (D).
Solve –3d + 5 = 14.
–57
12
–27
–3
Answers
Answer:
d = -3
Step-by-step explanation:
–3d + 5 = 14.
Subtract 5 from each side
–3d + 5-5 = 14-5
-3d = 9
Divide each side by -3
-3d/ -3 = 9/-3
d = -3
Answer:
[tex]d = - 3[/tex]
last answer is correct
Step-by-step explanation:
[tex] - 3d + 5 = 14 \\ - 3d = 14 - 5 \\ - 3d = 9 \\ \frac{ - 3d}{ - 3} = \frac{9}{ - 3} \\ d = - 3[/tex]
hope this helps
brainliest appreciated
good luck! have a nice day!
A boat can travel with a speed of 13 km/hr in still water. If the speed of the stream is 4 km/hr, find the time taken by the boat to go 68 km downstream
Answers
Answer:
t=4h
Steps below
Step-by-step explanation:
We know:
speed of boat with respect to earth: 13 km
speed of stream with respect to earth: 4 km
13 km/h + 4 km/h = 17 km/h The time to travel 68 km with this speed is thus t = 68 km 17 km h = 4 h
Hope this helps.
PLS HELP WITH TRIG NEED TO SHOW ALL WORK
Answers
Answer:
see explanation
Step-by-step explanation:
tan A = [tex]\frac{opposite}{adjacent}[/tex] = [tex]\frac{BC}{AB}[/tex] = [tex]\frac{2}{4}[/tex] = [tex]\frac{1}{2}[/tex]
tan C = [tex]\frac{AB}{BC}[/tex] = [tex]\frac{4}{2}[/tex] = 2
Using the paystub, how much will Karla’s paycheck be written for?Pay Stub Q1 Question 1 options: a) $260.00 b) $25.73 c) $200.20 d) 4019
Answers
Answer:(b)
Step-by-step explanation:
answer this plzzz 30 POINT EXTRAAA!!!!!!
Answers
Answer:
the fourth answer choice
Step-by-step explanation:
Here we're dividing one fraction by another. To accomplish this, invert the divisor (the second) fraction and multiply instead:
4m^12 8m^3
------------ * ----------
x + 1 x^2
Multiplying the two numerators together results in 32 m^15. This matches the fourth answer choice.
To multiply a monomial by a polynomial, use the Property. Using this property, the product of (2k2 – 7k + 3) and 4k is .
Answers
Answer:
4k(k-3)(2k-1)
Step-by-step explanation:
what is the solution
x/9+7≥10
Answers
Answer:
x≥27 or A
Explanation:
Well, I just used photo math, hope it helps!
Which equation can be used to find m, the midpoint of the
two numbers?
(m - 5)(m + 5) = 99
(m - 10)(m + 10) = 99
m2 - 25 = -99
m² – 100 = -99
Answers
Answer: D
Step-by-step explanation:
Answer:the correct answer is D