Answer:
use desmos
Step-by-step explanation:
just type it in for easiest answer
Please help me with this (i attached photos to cause less confusion)
Thanks :) 25 Points!!!
Answer:
See below
Step-by-step explanation:
The first two questions are slope = 0
a horizontal line has zero slope
slope = rise/run = 0 / run = 0
Greatest y value is + 4 from x = 3 to 4
the least y value is -3 fro x = -4 to -3
17. Find the perimeter of a circle that is 10cm in diameter.
3.1416 x 10 =
a)31.416cm
b) 31,156
c) 31,216
help plss
Step-by-step explanation:
I think the answer is (a) hope this helps
8th grade word problem!! 100 POINTS+BRAINLIEST: just write out the steps and explain in simple language :)) Answers for the sake of points will be reported
(i) Equation : y = 6.25x + 65
(ii) Price of each ticket : $6.25
(iii) Money originally in the box : $65
Explanation:
Here from table, identify the coordinates given.
Coordinates:
(7, 108.75)(13, 146.25)(18, 177.50)Find slope:
[tex]\sf slope: \dfrac{y_2 - y_1}{x_2- x_1} = \dfrac{\triangle y}{\triangle x} \ \ \ where \ (x_1 , \ y_1), ( x_2 , \ y_2) \ are \ points[/tex]
[tex]\rightarrow \sf slope \ (m) : \dfrac{146.25-108.75}{13-7} = 6.25[/tex]
Slope is also the price of each ticket which is $6.25
Equation:
[tex]\sf y - y_1 = m(x - x_1)[/tex]
[tex]\rightarrow \sf y - 108.75 = 6.25(x - 7)[/tex]
[tex]\rightarrow \sf y - 108.75 = 6.25x - 43.75[/tex]
[tex]\rightarrow \sf y = 6.25x - 43.75 + 108.75[/tex]
[tex]\rightarrow \sf y = 6.25x +65[/tex]
To find the amount of money in the box originally, insert x which represents number of tickets sold as 0.
Originally amount of money:
[tex]\rightarrow \sf y = 6.25(0) +65[/tex]
[tex]\rightarrow \sf y = 65[/tex]
Hence, there were $65 in the box before any tickets were sold.
There are about 30.5 centimeters in a foot. There are 3 feet in a yard. About how many centimeters in a yard? Please explain how you got your answer
Answer:
[tex]10\frac{1}{6}[/tex]
Lou's shoe was 9.178 inches long, Helen's shoe was 7.093 inches long, Jay's shoe was 10.554 inches long and Craig's shoe was 4.112 longer than Helen's. How long will the row of shoes be if someone placed them in a line from end to end?
Answer:
38.03 in
Step-by-step explanation:
Step 1: Calculate Craig's shoe length.
It's 4.112 in longer than Helen's shoe, which is 7.093 in. So, we simply add those two numbers to get 11.205.
Step 2: Add up all of the numbers
Now that we have everyone's shoe lengths, we just add them all up to get 38.03 in.
Hope this helps!
Answer:
38.03 in.
Step-by-step explanation:
38.03 in.
Using a directrix of y = −2 and a focus of (2, 6), what quadratic function is created?
here are the answers given
\/
f(x) = −one eighth (x − 2)2 − 2
f(x) = one sixteenth (x − 2)2 + 2
f(x) = one eighth (x − 2)2 − 2
f(x) = −one sixteenth (x + 2)2 − 2
Answer:
f(x)=1/16(x-2)^2+2
Step-by-step explanation:
The Equation can be written like this:
f(x) = 1/(4p)(x -h)^2 +(k-p)
where (h, k) is the focus, and p is half the distance between focus and directrix. Here, (h, k) = (2, 6) and p=(6-(-2))/2 = 4. So the equation is ...
f(x) = 1/16(x -2)^2 +2
A box measures 1/4 ft. long, 1/6 ft. wide, and 1/3 ft. high. Find the volume of the
box in inches. Do not include units in your answer.
Please help 5 points each but beware if you use my points for no reason I'll report you
Answer:
v=⅓×6×9=18cm² hope it helps
Answer:
The answer is 18
Step-by-step explanation:
If the volume of a pyramid is 1/3 of the value base times height, and we have the measurements of the base and the height, then we fill in the equation like this:
1/3 [6 x 9] = volume
1/3 [54] = volume
18 = volume
The volume is 18
how much is 10 cents +6 dimes + 5 cents equal?
is it equal to a dollar?
Answer:
75 ¢
Step-by-step explanation:
10 cents +6 dimes + 5 cents equals 75 cents or 3/4 of a dollar
Lola started a swimming lesson at 1:30 p.m. that lasted for 45 minutes.
Then she read a book for 35 minutes.
What time did she finish her swimming lesson and what time did she finish reading
Answer:
She finished swimming lesson at 2:15 p.m.
and reading book at 2:50 p.m.
Step-by-step explanation:
I hope this helped (:
Lola finished her swimming lesson at 2:15 p.m. and read a book at 2:50 p.m.
What are Arithmetic operations?Arithmetic operations can also be specified by adding, subtracting, dividing, and multiplying built-in functions.
Lola's swimming class began at 1:30 p.m. and lasted 45 minutes.
She then spent 35 minutes reading a book.
To determine the time did she finish her swimming lesson and the time did she finish reading.
swimming end time = began time + class duration
swimming end time = 1:30 p.m. + 45 minutes
swimming end time = 2:15 p.m.
reading end time = began time + reading duration
reading end time = 2:15 p.m. + 35 minutes
reading end time = 2:50 p.m.
Thus, she finished her swimming lesson at 2:15 p.m. and read a book at 2:50 p.m.
Learn more about Arithmetic operations here:
brainly.com/question/25834626
#SPJ2
Which equations have a greater unit rate than the rate represented in the table? x y 3 2 6 4 9 6
Answer:
Any equation with a slope greater than ²/₃
Step-by-step explanation:
Given table:
[tex]\begin{array}{| c | c |}\cline{1-2} x & y \\\cline{1-2} 3 & 2 \\\cline{1-2} 6 & 4 \\\cline{1-2} 9 & 6 \\\cline{1-2} \end{array}[/tex]
The unit rate is a ratio that compares the first quantity to one unit of the second quantity. The unit rate is also the slope of a linear equation.
Linear equation
[tex]y = mx + b[/tex]
where:
m is the slopeb is the y-interceptTo find the slope, take two ordered pairs from the table:
[tex]\sf let \: (x_1,y_1)=(3,2)[/tex]
[tex]\sf let \: (x_2,y_2)=(6,4)[/tex]
Substitute them into the slope equation:
[tex]\sf slope=\dfrac{y_2-y_1}{x_2-x_1}=\dfrac{4-2}{6-3}=\dfrac{2}{3}[/tex]
Therefore, the unit rate is ²/₃.
Any equation with a slope greater than ²/₃ is an equation with a greater unit rate than that represented in the given table.
Slope of table
(3,2)(6,4)Slope
m=4-2/6-3m=2/3Any equation having slope greater than 2/3 has higher unit rate than that of table
HELP I WILL GIVE BRAINLIEST
Answer: There are 24 frames of animation in 1 second of anime.
Step-by-step explanation:
There are 60 seconds in 1 minute, and 60 minutes in 1 hour. 60×60=3600, so there are 3600 seconds in 1 hour.
Since 3600 seconds and 1 hour is the same, there are 86400 frames of animation in 3600 seconds of anime. To find out how many frames are in one second of anime, divide 86400 by 3600.
86400 ÷ 3600 = 24
There are 24 frames of animation in 1 second of anime.
Given the conversion factor 12 in/ 1 ft, which has the larger volume?
O A. Cube A
O B. Cube B
O C. They are the same size.
Answer:
A. Cube A
Given:
Cube A volume = 5832 in³
For Cube B dimension in inches:
1.2 feet = 14.4 in1 feet = 12 in1 feet = 12 inSo Volume of Cube B:
L × B × H = 14.4 × 12 × 12 = 2073.6 in³
Cube A has a larger volume that Cube B.
Answer this. Show your work. Worth 10 points. Under 4 hours. URGENT.
10 Points!!!
A cheese is in the shape of right prism with a triangular base and its dimensions are as shown. What is the approximate surface area of this prism?
A. 72 cm ²
B. 79.8 cm ²
C. 82 cm ²
D.87.4 cm ²
Answer:
79.8 cm²
Explanation:
surface area of triangular prism: (a + b + c) × length + base × height
Here given:
a = 3 cm, b = 3 cm, c = 3 cm, length = 8 cm, base = 3 cm, height = 2.6 cm
Inserting the values:
(a + b + c) × length + base × height
(3 + 3 + 3) × 8 + 3 × 2.6
79.8 cm²
More on surface area of triangular prism: https://brainly.com/question/27970162
please help 8 points each but beware if you use my points for no reason I'll report you
Answer:
V = 32
Step-by-step explanation:
Comment
I think you should try this one yourself after I post my answer. Estimation is a very valuable tool -- the more you use it, the handier it gets.
Formulas
pi = 3
V = 4/3 * pi * r^3
Givens
r = 2
pi = 3
Solution
V = 4/3 * pi * r^3 Substitute values for symbols
V = 4/3 * 3 * 2^3 Cancel the 3s
V = 4 * 2^3 Expand the 2s
V = 4 * 2 * 2 * 2 Find V
V = 32
In this question we are provided with the radius of a sphere. We are asked to calculate the volume of the sphere.
[tex] \large \: \star\small\boxed{ \rm{ Volume_{(sphere)} = \dfrac{4}{3} × π × r³}}[/tex]
Where,
r stand for radius.Assuming π as 3.[tex] \small\sf{ Volume_{(sphere)} = \dfrac{4}{3} × 3 × 2³}[/tex]
[tex] \rightarrow \small\sf{ Volume_{(sphere)} = \dfrac{4}{ \cancel{3}} × \cancel {3} × 8} [/tex]
[tex] \rightarrow \small\sf{ Volume_{(sphere)} = 4 \times 8 = 32}[/tex]
[tex] \bull \: \small \underline{ \boxed{\sf{ Volume_{(sphere)} = 32 {cm}^{3} }}}[/tex]
Jordan is using a number line to model the division expression Negative 24 divided by 12. What should be a step in his work?
Need HELP！！！！
Kirsten plans to dig a rectangular-shaped area in her yard for a garden.
She wants the garden to be 16 feet long and 10 feet wide.
1. Kirsten wants to sketch a scale drawing of the garden.
Part A
Draw and label the scale model. Use a scale of 1 inch equals 2.5 feet.
Part B
Kirsten considers enlarging the scale drawing by a scale factor of 4 to
include more details. What would be the new scale and dimensions of
the larger drawing?
2. Kirsten decides that one of the long edges of the garden will be adjacent
to the side of her house. She plans to put a 3-foot-high fence around the
other three sides. If she paints the fence on both sides, what is the total
area that will be painted? Explain.
PLS ANSWER ASAP- THIS IS A 7th GRADE QUESTION AND IF UR ANSWER IS THE FIRST AND CORRECT, I WILL MARK BRAINLIEST
Answer:
x = 6
Explanation:
scale factor × original dimension = dilated dimension
inserting values:
0.25 × x = 1.5
0.25x = 1.5
x = 1.5/0.25
x = 6
how do i find the LCD? ( Lowest Common Denominator )
Answer:
First for example let's say
3 and 15your going to doing what you do normally for gcf but then make an l and times it if that makes sense
Step-by-step explanation:
please help!!!!!!!!!!!!!!!!!!!!!!
Ryan has $100 to buy new clothes. If he buys 3 shirts that cost $29.23 each, including taxes,
how much money will he have left?
Answer
$12.31
Step-by-step explanation:
29.23 x 3 = 87.69
100.00 - 87.69 = 12.31
5, minus, start fraction, t, divided by, 3, end fraction when t=12
[tex]\quad \huge \quad \quad \boxed{ \tt \:Answer }[/tex]
[tex]\qquad \tt \rightarrow Final \:\:Value = 1\: [/tex]
____________________________________
[tex] \large \tt Solution \: : [/tex]
The statement can be represented as :
[tex]\qquad \tt \rightarrow \: 5 - \dfrac{t}{3} [/tex]
[ for t = 12 ]
[tex]\qquad \tt \rightarrow \: 5 - \dfrac{12}{3} [/tex]
[tex]\qquad \tt \rightarrow \: 5 - 4[/tex]
[tex]\qquad \tt \rightarrow \: 1[/tex]
Answered by : ❝ AǫᴜᴀWɪᴢ ❞
Need help with this, explaining how to do it would be very much appreciated. Thanks :)
Answer:
Solution: There is exactly one solution, the lines intercept at one point, they are not the same line, so they do not have infinite solutions, and if they were to not intercept, they would have no solution.
Step-by-step explanation:
Set the equations equal
-2x-4=3x+3
+4 +4
-2x=3x+7
-3x -3x
-5x=7
/-5
x=-7/5
Plug x back into one of the equations
y=-2(-7/5)-4
y=-6/5
-34, -2 3/4, ____, -1.5, 0, 2.5, 10, 25 1/5
what number is missing
Answer:
c: -1 9/10
A: -2.5
B: -2
C: -1 9/10
D: -1
How to Calculate Amortization? 2 page is just info need help on 1 page
20?
Step-by-step explanation:
edg.e
What was her mean score?
Answer:
154 is the mean
Step-by-step explanation:
First, you will add up all the numbers. This will give you a total of 770, then you have to divide the number, which is 5. So 770 ÷ 5 = 154.
I Hope This Helped :D
Answer:
154
Step-by-step explanation:
You can find the mean, or average, of a data set in two simple steps:
1. Find the sum of the values by adding them all up.
2. Divide the sum by the number of values in the data set.
What is the perimeter of a square with a side length of 46 mm?
A. 50 mm B. 100 mm C. 184 mm D. 230 mm
Answer:
C: 184 mm
Step-by-step explanation:
46*4 = 184
HELP FAST!
Which of the following volume measurements is the best estimate for the
figure above? Round each measurement to the nearest whole number to get
your estimate
A. 324 in3
B. 216 in3
C. 360 in3
D. 300 in3
Answer:
c. 360 in^3
Step-by-step explanation:
1st you will want to round the decimals to the nearst whole number
2.7 is 3
and
9.8 is 10
2nd now that you rounded the decimal lengths you can multiply
12x3x10=360in^3
Ken had 5 math quizzes in a month.
Which table can be used to find his mean score on the quizzes?
Answer:
Choose the top right one.
Step-by-step explanation:
hoped i helped i really hope i helped. can you please please give me crown as well?
