Answer:
y= - 1/2x +2.5 or the slope is 2 if were going positive y-int is the same
Step-by-step explanation:
How many lines of symmetry does the figure have?
Will mark brainlyest!
4
hope it helps....!!!!
Solve the system of equations using elimination:
-3х — бу =-6 and
-4х — бу = -4.
Answer:
let's see....
lil info about elimination method:
it has to do with elimination of an entire value and coefficients meaning to get rid of them entirely! so to do that you must have two identical values.
look at -6 in the first equation and the other -6 below it in the second equation.
if you have something like that, then just look for a symbol like - or + that will eliminate them
so we use the - (minus) sign and just subtract the first equation from the second, you would get -x =2.
so x cannot be negative...
so x = -2.
( Incase the numbers aren't the same, you have to do something to make the numbers same but if you have it like that up⬆️ then just use the symbol that would eliminate those same numbers to give you x immediately)
I hope this helps
A walk-in path BE in a park intersects two sides of the park at their midpoint. You walk from point D to E , from E to B, from B toC, and back to point D. How many yards did you walk
See attached image.
No measurements were given for the park, so I made an assumption to demonstrate how the calculation might be done,. Adjust for the actual measurements.
3(9 + y)
Do you know what this is?
According to the line plot, how much more total time did the students who studied for 3/4 hour spend studying than the students who studied for 1/4 hours?
Answer:
2/4 or 1/2
Step-by-step explanation:3/4 minus 1/4 is 2/4
The perimeter of a rectangular pool is 60 ft. It is 10 1/2 feet wide. How long is the pool?
Answer: 19.5ft
Step-by-step explanation: L represents length and b represents width or breadth
Find the stepsteps in the file.
ummi and julio each have a bag that contains 2 blue marbles, 2 green marbles and 2 purple marbles. Ummi selects a marble from her bad, replaces it, and then selects another. julio selects a marble from her bag, replaces, it and then selects another. who has a greater probability of selecting 2 marbles of the same color from the bag? explain.
Answer:
None.
Step-by-step explanation:
Let blue, green and purple be B, G, and P respectively.
Sample Space = 2+2+2 = 6
p(B) = p(G) = p(P) = 2/6 = 1/3
Probability that the two marbles Ummi selected are of the same color (note that the marbles were replaced after selection)
B = (1/3)•(1/3)
+
G = (1/3)•(1/3)
+
P = (1/3)•(1/3)
= 3•(1/9) = 1/3
.
The same thing goes for Julio.
They have the same chance/probability of picking two marbles of the same color.
Which graph best represents the solution set of -4x ≤ 6y − 54?
Answer:
a
Step-by-step explanation:
if its the same one i saw, the answer is a :)
What is the cube root?
Answer:
its 4/5
Step-by-step explanation:
cube of four is 64 and cube of 5 is 125
Answer:
4 / 5
Step-by-step explanation:
∛( 64 / 125 )
= ∛64 / ∛125
64 can be simplified as 4 x 4 x 4.
∛64
= ∛ ( 4 x 4 x 4 )
= 4
125 can be written as 5 x 5 x 5.
∛125
= ∛ ( 5 x 5 x 5 )
= 5
∛ ( 64 / 125 ) = 4 / 5
A plant is already 13.25 meters tall, and it will grow 9 centimeters every month. The plant's height, H (in meters), after x months is given by the following.
H=0,09x+13,25
What is the plant's height after 20 months?
PLEASE HELP ME SOLVE THISSSS
H = 0.09 (20) + 13.25
H = 1.80 + 13.25
H = 15.05 m
PLS HELP ASAPP ILL MARK AS BRAINLIEST
Answer:
18,165
hope this helps :D
Find the volume of a prism
Answer:
84
Step-by-step explanation:
add em all together
• There is a rug you want to purchase for your apartment at Wal-Mart. The
length of the rug is (2x-9) and the width of the rug is (x+5). What is the
total area of the rug? Solve the problem using distributive property. Write
the answer as a trinomial.
Answer
12x-9x-45 (put a 2 above the x on the 12)
Step-by-step explanation:
(2x-9)(x+5)
2x(x) = 2x
2x(5) = 10x
-9(x) = -9x
-9(5) = -45
2x^2+10x^2-9x-45
2x^2+10x^2 = 12x^2
12x^2-9x-45
Write (-4,3) and (-5,-2) in slope intercept form
James opens 2 different savings accounts and deposits $12,000 into each one. account i earns 2.2% interest compounded annually. account ii earns 2.2% annual simple interest. there are no additional deposits or withdrawals. what is the sum of the total balances of these accounts at the end of 7 years? question 7 options: $27,168.00 $27,696.00 $27,949.08 $27,822.53
The Total Interest Combine will be interest from the compounded invesestment and that of the simple interest investement $13,974.54 plus $13,848.00 which is 27 822.54 US$
Compound InterestGiven Data
Principal = $12,000Rate = 2.2%Time = 7 yearsCalculation For Compound Interest:
First, convert R as a percent to r as a decimal
r = R/100
r = 2.2/100
r = 0.022 rate per year,
Then solve the equation for A
A = P(1 + r/n)nt
A = 12,000.00(1 + 0.022/1)(1)(7)
A = 12,000.00(1 + 0.022)(7)
A = $13,974.54
Calculation For Simple Interest:
First, converting R percent to r a decimal
r = R/100 = 2.2%/100 = 0.022 per year.
Solving our equation:
A = 12000(1 + (0.022 × 7)) = 13848
A = $13,848.00
Learn more about investment here:
https://brainly.com/question/24924853
Need help with this fast
Answer:
15%
Step-by-step explanation:
add them all up and then subtract from 100
Sketch the graph of the function y = 3sin(2x) - 1
Answer:
Like they said, the graph should help, but the points will be baised on the x-line according to the equation.
Step-by-step explanation:
btw hope this helps gib other brainliest.
How do I find the measures of angles a,b, and c. I included a picture
If a figure has one angle formed from a pair of perpendicular lines, one pair of parallel sides, and no sides with equal lengths. What geometric term can be used to name this figure?
A right trapezoid is a quadrilateral that has exactly one pair of perpendicular lines, one pair of parallel sides, and no sides with equal lengths.
What is a quadrilateral?A quadrilateral is a polygon that has four sides and four angles. Types of quadrilaterals are trapezium, square, rectangle and so on.
A right trapezoid is a quadrilateral that has exactly one pair of perpendicular lines, one pair of parallel sides, and no sides with equal lengths.
Find out more on quadrilateral at: https://brainly.com/question/23935806
K(8) if K(x) = 17 – 3(–x – 1)
Answer: k(8)=44
Step-by-step explanation:
We know that k(x)=17-3(-x-1) and we a trying to figure out what k(8) is
Sub 8 in for x and solve
k(8)=17-3(-(8)-1)
k(8)=17-3(-9)
k(8)=17-(-27)
k(8)=44
Graph the quadratic functions y=-2xandy=-2x2 + 4 on a separate piece of paper. Using those graphs, compare and contrast the shape and position of the graphs.
Y = -2x^2
h = Xv = -B/2A = 0/-4 = 0.
k = -2*0^2 = 0.
V(0,0).
Use the following points for graphing:
Y = -2x^2.
(x,y)
(-2,-8)
(-1,-2)
V(0,0)
(1,-2)
(2,-8)
Y = -2x^2 + 4.
h = Xv = -B/2A = 0/-4 = 0.
k = Yv = -2*0^2 + 4 = 4.
V(0,4).
(-2,-4)
(-1,2)
V(0,4)
(1,2)
(2,-4)
complete table of values for y=x²-x-2
The required table for the given values of x and y is:
x | y
0 -2
1 -2
2 0
Table of values of functionsTables of values are tables that interpret values into function or otherwise.
Given the function y=x²-x-2
We can vary the values of x to create a table
When x = 0
y=0²-0-2
y = -2
When x = 1
y=1²-1-2
y = -2
When x = 2
y=2²-2-2
y = 0
The required table for the given values of x and y is:
x | y
0 -2
1 -2
2 0
Learn more on tables and values here; https://brainly.com/question/12151322
Greg invests $2,680 in a cd paying 7.0% interest, and $3,060 in an online savings account paying 4.5% interest. how much more interest will the cd have earned than the savings account after 1 year? a. $25.90 b. $49.90 c. $380.00 d. $499.00 please select the best answer from the choices provided a b c d
The interest will the CD has earned more than the savings account after 1 year will be $49.90. Then the correct option is B.
What is the percentage?The amount of something is expressed as if it is a part of the total which is a hundred. The ratio can be expressed as a fraction of 100. The word percent means per 100. It is represented by the symbol ‘%’.
Greg invests $2,680 in a CD paying 7.0% interest, and $3,060 in an online savings account paying 4.5% interest.
The amount of the interest on the CD will be
→ 2680 × 0.07 = $187.6
The amount of the interest by the online savings will be
→ 3060 × 0.045 = $137.7
Then the interest will the CD has earned more than the savings account after 1 year will be
→ $187.6 - $137.7 = $49.90
More about the percentage link is given below.
https://brainly.com/question/8011401
9. A tissue box is shaped like a rectangular
prism. The tissue box measures 5.2 cm wide,
9.6 cm long, and 6 cm tall. Approximately what
is the volume of the tissue box?
Volume of the box = 5.2 × 9.6 × 6
= 299.52 ≈ 300 cm³ (approx)
Coplanar circles that intersect in one point are called.
Answer:
Tangent circles
Step-by-step explanation:
Tangent circles are coplanar circles that intersect in one point.
Hope this helps :)
Have a nice day!
Form an expression for the sum of three consecutive odd integers if the smallest number is x.
(difference between consecutive odd integers is 2)
Answer:
3x + 6.
Step-by-step explanation:
That would be x + x +2 + x + 4
= 3x + 6.
Verify this by adding 7 9 and 11:
7 + 9 + 11 = 27
3(7) + 6 = 21 + 6 = 27.
PLS HELP WILL GIVE BRAINLIEST
Answer:
Option A, y = -1/3x + 2
Step-by-step explanation:
Step 1: Determine the equation
Looking at the graph we can see that the line will intersect the y-axis at around 2 units which eliminates options B and D. Now, looking at the slope of the graph we see that it's going in a downward trend which means that the slope is negative. That eliminates option C which leaves us with the only option of A.
Answer: Option A, y = -1/3x + 2
A company has total sales in 2018 of $500,000 and expects sales to grow at a compounded annual rate of 3% each year for the next several years. What will sales be in 2020?
a) $515,000
b) $530,450
c) $ 546,363
Please help me, I will mark a brainiest
Answer:
..... :P
Step-by-step explanation:
I'm not sure man try asking a tutor
A group of 50 people were asked their gender and if they liked cats. the data from the survey are shown in the venn diagram. determine the value for each variable in the two-way table. a = b = c = d = e =
Answer:
a = 13, b = 28, c = 6, d = 22, e = 31
Step-by-step explanation: