Answers
Answer:
400
Step-by-step explanation:
Related Questions
Need help with question number 11
Answers
Answer:
..
Step-by-step explanation:
Answer:
Done! I already sent you the answer.
Step-by-step explanation:
I NEED HELP RIGHT NOW!!! please help me! i don understand this! :(
Answers
Which expression gives the distance between the points
(2,3) and (4, -3)?
O A. (2-4)* +(3+3)
O B. (2-3)* +(4+3)?
C. (2-4)2 + (3+3)2
O D. (2-3)* +(4 +3)
SUBMIT
Answers
Answer:
C
Step-by-step explanation:
The formula for finding the distance between 2 points (x1, y1) and (x2, y2) is
d = √[(x2 - x1)² + (y2 - y1)²]
Here (x2, y2) = (2, 3) and (x1, y1) = (4, -3)
Plugging them gives us
d = √[(2 - 4)² + (3 - (-3))²]
d = √[(2 - 4)² + (3 + 3)²]
Please answer the math question
Answers
Answer:
A does not represent a function
520% of 100 Show Your Work
Answers
Answer:
520% of 100 = 520
Step-by-step explanation:
here, let the number be x
x = (520/100) × 100 (since % means-divide by 100)
x = 520
hence 520% of 100 is 520
Identify the common difference in the arithmetic sequence: 21, 15, 9, 3, -3, ...
Answers
Answer:
the common difference in the arithmetic sequence: 21, 15, 9, 3, -3, ... is 6
The ratio of boys to girls in a group is 7:2. If there are 60 more boys than girls, work out how many girls there are.
Answers
Answer:
Step-by-step explanation:
So, kids are divided into 8 total parts.
7 - 1 = 6 more parts that are boys. The 48 extra boys are those 6 parts.
48/6 = 8 boys per part
All parts have the equal number of kids, so one part girls also has 8.
There are 8 girls (and 56 boys. 8:56 = 1:7).
r^3=47.77
need help hurry
Answers
Answer:
[tex]r = 3.63 (approximately)[/tex]
Step-by-step explanation:
[tex]r^{3} = 47.77\\[/tex]
[tex]r = \sqrt[3]{47.77} \\r = 3.63...[/tex]
At the nearest wholesale 3 bags of cereal cost 28.75 at this rate how much would 5 bags of cereal cost
Answers
Answer:
5 bags will cost $47.09
Step-by-step explanation:
Hope this helped have an amazing day/month/year!
9.58*5=47.9
So the answer is 47.9
Sandy charges each family that she babysits for a flat fee of $10 for the night and $5 extra per
child. Sandy made a total of 30 dollars. Write an equation to represent the number of children
that Sandy watched.
Answers
plz help will give brainliest
Answers
Answer:
Step-by-step explanation:
Its the fourth choice, 8000 is closer to 8132 so you would round that down instead of choosing 8500. Also, 8000 ÷ 20 = 400
What is the solution to this inequality?
42.06 = 21.33 + 3x
Answers
Answer:
x = 6.91 hope this helps pls lmk
evaluate the following:
csc(0)=
sec(0)=
cot(0)=
Answers
Answer:
Step-by-step explanation:
we need that theta angle .. soooo.... use SOH CAH TOA to remind yourself how the trig functions fit on the triangle.....
since we have all 3 side any one of the above trig functions would work. as a side note.. Tan is limited to the 1st quadrant on a calculator.. so maybe Cos is a good choice. although it would work in this case....
sooo ....
Cos(Ф) = Adj / Hyp
Ф = arcCos( 24 /25)
Ф ≈16.26°
I don't have csc on my calculator but I know that 1/sin = csc sooo
csc(16.26)=1/sin(16.26) ≈ 3.57
sec(16.26)= 1/cos(26.26) ≈ 1.041
cot(16.26) = cos(16.26) / sin(16.26) ≈3.476
Answer:
csc(0)= 25/7
sec(0)= 25/24
cot(0)= 24/7
Step-by-step explanation:
Find the measure of angle A
Answers
Answer:
it is 60 of right angle
Step-by-step explanation:
there
17x+95=180
17x=85
x=5
Solve. Show steps. Write the solution set using set-builder notation.
-2<=1-3x<=2
(<= means greater or equal to)
Answers
Answer:
< is greater sign and = is equal to sign
Evaluate the expression 43+ (7 - 3) x 2.
Answers
Answer:
51
Step-by-step explanation:
Answer: 51
Step-by-step explanation:
Use PEMDAS. First solve inside the parentheses. You will get 43 + (4) x 2. Then, do the multiplication (4x2). You will have 43+8. And that can be simplified to 51. Hope this helps!
please help me i really dont know this
Answers
Answer:
Okay, so..if i am thinking correctly you would have to times the numbers the original way that you would multiply anything with... then the remainders im sure that you probably just have to add those in...
(listen i am not so sure about this, i am in 6th grade...but hopefully i helped a little, sorry if i didn't help at all, i rly am... :) )
Step-by-step explanation:
HOPE I HELPED SORRY IF NOT, DON'T COUNT ON MY HELP..
I really am sorry if i didn't help y'all out... :/
<3
1.Evaluate: 144/16
2.Evaluate: 13.5 x 17
PLSSSS HELP
Answers
Answer:
1. 144 : 16 = 9
2. 13.5 x 17 = 229.5
could you help me with this
Answers
Answer: 40
Step-by-step explanation:
All you have to do is divide it. However, the actual answer is 40.5, but I'm sure that they round it.
Answer:
There would be 40
Step-by-step explanation:
Colin buys a car for £6000.
It depreciates at a rate of 6% per year.
How much will it be worth in 4 years?
Give your answer to the nearest penny where appropriate.
Answers
Answer:
4684.5
Step-by-step explanation:
6000 * (1 - 6%)4 = 4684.5 (1.d.p)
Find the average rate of change of the tree over time. In 1965 the tree has a diameter of 135 in. And in 2005 it has a diameter of 139 in. B)Predict the diameter in 2035.
Answers
Answer:
0.1 in per year ; 142 in
Step-by-step explanation:
Giveb that :
Diameter of tree in 1965 = 135 inches
Diameter of tree in 2005 = 139 inches
Average rate of change:
Change in diameter / change in time
(139 - 135) / (2005 - 1965)
4 / 40
= 0.1 in per year
Predict diameter in 2035;
Initial diameter + (average rate of change * (Number of years from initial)).
135 in + (0. 1 * (2035 - 1965))
135 in + (0.1 * 70)
135 in + 7 in
= 142 in
plz help............
Answers
4. x.y
Step-by-step explanation:
thats the answer, Its number 4
How can you use the coordinates of two points on a line to determine the slope of the line?
Answers
Answer:
you can use the slope intercept formula!
y2-y1/x2-x1
Step-by-step explanation:
lets take an example!
the coordinates of 1 point are (2,4) and the other point is (4,6)
so lets plug in (x1,y1) (y1,y2)y2 is the y intercept of second point so it is 6 minus y1 which is 4.
6-4/x2-x1
lets do same for x!
6-4/4-2
lets solve
2/2
=1
the slope is 1
An escape room company has found that their nightly revenue (in dollars)
can be modeled by the function R(c) = -0.6c2 + 54c + 100
where c represents the cost of admission.
15) What cost of admission will maximize nightly revenue?
A)
$45.00
C)
$90.00
B)
$54.00
D)
$100.00
Answers
Answer:
B) 54.00
Step-by-step explanation:
*PLEASE HELP* I NEED TO FINISH THIS IN 30 MINUTES (I’ll give brainlist)
Answers
Answer:
A
Step-by-step explanation:
Answer:
C i think it's C but im not really sure
A circle has a diameter with endpoints
C(20, -21) and D(-20, 21). Determine the equation of the circle.
Answers
Answer:
x² + y² = 841
Step-by-step explanation:
Midpoint of diameter is a center of a circle.
Coordinates of midpoint are
( [tex]x_{1}[/tex] , [tex]y_{1}[/tex] )
( [tex]x_{2}[/tex] , [tex]y_{2}[/tex] )
( [tex]\frac{x_{1} +x_{2} }{2}[/tex] , [tex]\frac{y_{1} +y_{2} }{2}[/tex] )
d = [tex]\sqrt{(x_{2} -x_{1})^2 +(y_{2} -y_{1})^2 }[/tex]
Equation of a circle with center at (h, k) and radius "r" is (x - h)² + (y - k)² = r²
~~~~~~~~~~
C(20, 21)
D(- 20, 21)
( [tex]\frac{-20+20}{2}[/tex] , [tex]\frac{-21+21}{2}[/tex] ) = (0, 0)
d = [tex]\sqrt{(-20-20)^2 +(21+21)^2}[/tex] = √3364 = 58
r = [tex]\frac{d}{2}[/tex] = 29
x² + y² = 29²
x² + y² = 841
Alright here is another question
Answers
Answer:
1/2bh, bh, s²
Step-by-step explanation:
Base x Height = area of rectangle/square, so half it (to get the triangle)
Base x Height = Area of rectangle
And for me, I knew what the last one was since it was the only one left, and isn't the equation for the first two, so an eliminating strategy. :)
how can i raise my grade
Answers
Answer:
You can try asking for extra credit assignments, and just become a try hard on whatever assignments you have left. There's not much other thing besides asking for extra credit and trying your best on the assignments you have left
How can you write a linear function in the form y=mx + b by using the two points given below (0,-2), (2,6)
Answers
Answer:
y = 4x - 2
Step-by-step explanation:
m = y-y/x-x
m = 6-(-2)/2-0
m = 8/2
m = 4
Answer:
y=4x-2
Step-by-step explanation:
i need help please answer for me ... Logan drove from New Orleans to Nashville to visit friends. Logan drove the speed limit which was 60 miles/hour. If Logan's driving time for the trip was 9 hours, how many miles did Logan drive?
Answers
You have to multiply 60x9= 560
560 miles
