Answer:
The midpoint is (10, 4)
Step-by-step explanation:
To find the midpoint, you add the x value from the first coordinate and the x value from the second coordinate, then divide by two to get the x coordinate of the midpoint. You do the the same exact thing with the two y values to find the y coordinate of the midpoint.
2 + 18 = 20
20 / 2 = 10
1 + 7 = 8
8 / 2 = 4
(10, 4)
Hope this helps!
Answer:(10,4)
Step-by-step explanation:
Mp(x,y)=(2+18/2,1+7/2)=(10,4)
An amphitheater has 24 seats in the first row, 28 in the second, 32 in the third, and so on, for 28 rows. How many seats are in the amphitheater?
Answer: 2,184 seats
Step-by-step explanation:
Row Number of seats
1 24
2 28
3 32
4 36
5 40
6 44
7 48
8 52
9 56
10 60
11 64
12 68
13 72
14 76
15 80
16 84
17 88
18 92
19 96
20 100
21 104
22 108
23 112
24 116
25 120
26 124
27 128
28 132
Total 2,184 seats
find the minimum value of the parabola
Answer:
Excuse Me, I believe you forgot to put your question. So I highly recommend to repost your question to get the desired answer(s).
Hace a great day!
Yours Truely, TheAnimeCatUwU
HeLp! the question is on the picture.
Answer:
tan ∅ = 16/12
Step-by-step explanation:
Once again here are the trigonometric ratios
Sin = Opposite over Hypotenuse
Cos = Adjacent over Hypotenuse
Tan = Opposite over Tangent
We are asked to find tan ∅
Looking at the trigonometric ratios we see that tan = opposite over adjacent
So we find the side length opposite of the indicated angle (∅) which would be 16 then we find the angle adjacent angle ( the side that is not the hypotenuse nor the opposite ) so the adjacent of angle ∅ is 12
so tan ∅ = opposite (16) over adjacent (12)
tan ∅ = 16/12
A man bought an article for Rs 225 and sold it at a gain of 15%. how much was his profit?
Answer:
225 x 0.15 = 33.75 profit
Step-by-step explanation:
Answer:
Profit: Rs 33.75
Step-by-step explanation:
His profit was 15% of Rs 225, which comes to 0.15(Rs 225), or Rs 33.75
5+2x = -27/8
How explain
Answer:
x = -4 3/16.
Step-by-step explanation:
First, convert -27/8 to a mixed number. -3 3/8.
So we can take 5 + 2x = -3 3/8 and subtract 5 from both sides (to get rid of the 5 on the left)
The equation turns into this: 2x = -8 3/8.
Now we can divide by 2 on both sides.
The equation becomes x = -4 3/16.
Hope this helps!
PLEASE HELP!! LMNP is rotated 90° clockwise around the origin. What are the coordinates of M’
Answer:
The answer is "(4, -5)".
Step-by-step explanation:
Please find the complete question in the attached file.
In the given image file when we rotate it to 90 degrees clockwise so the value as the rule is [tex](x, y) \longrightarrow (y, -x)[/tex]
Putting the value in x = 5 and y = 4 then:
[tex](5, 4) \longrightarrow (4, -5)[/tex]
The radius of a circle is 7 cm. Find its area in terms of Pi
Answer:
49(pi)
Step-by-step explanation:
Area of a circle = (pi)r squared
= 7 squared (pi)
= 49(pi)
= 49 x pi
Answer:
49(pi)
Step-by-step explanation:
A cylindrical candle has a volume of approximately 400cm^3 and is 8 cm tall. What is the radius of the candle?
Answer:
Solution :-We know that
V = πr²h
400 = 22/7 × r² × 8
400 × 7 = 22 × 7r²
2800 = 154r²
2800/154 = r²
18 ≈ r²
4.2 = r
A triangular prism has a base perimeter of 32 cm and a height of 15 cm what is the lateral surface area of the prism
A. 240 cm2
B. 432 cm2
C. 160 cm2
D. 480 cm2
Answer: c
Step-by-step explanation
When you are finding a percent of a number or price, you need to convert the percent to a
Answer:
When you are finding a percent of a number or price, you need to convert the percent to a decimal.
Step-by-step explanation:
Hope that this helps! :)
Have a great rest of your day/night!
Simplify 3 square root of 2 - 3 square root of 18
Answer:
-6 √(2) = -8.48528137424
Step-by-step explanation:
:))
Michelle and Natasha each had to repair their new iPhones. The initial cost of each repair is $ 100. Michelle and Natasha each have two discount coupons. Each of them uses both coupons toward the cost of the repair. One coupon is for $25 off the repair cost and the other coupon is for 20% off the repair cost. Michelle and Natasha use their coupons in a different order, as shown below. Michelle uses the 20% off the repair cost coupon first. She then uses the $25 off the repair cost coupon on the remaining balance. Natasha uses the $25 off the repair cost coupon first. She then uses the %20% off the repair cost coupon on the remaining balance.
Answer:Michelle
And 50
Step-by-step explanation:
Which of the following statements represents a correct relationship?
a.) 345 > 354
b.) 400 < 40
c.) 4,008 < 4,080
d.) 23,090 = 23,009
Answer:
I think C
so it's kind of a process of elimination you have to see the order of the numbers and what order each number is in so for A you can see that it's 345 is greater than 354 which is inspect cuz 354 is greater than 345 for B that's an obvious answer is is 400 is less than 40 which is obviously wrong because 400 is greater has two zeros and 40 only has one 0 for C it has 4008 is less than 4080which is actually correct if you look at the way that the numbers are written you could see that 80 is greater than 8 D it's obviously not correct because it says 20090 is equal to 23009 which is incorrect because 90 is greater than 9
There are 24 boys for every 32 girls (24:32 ratio)
There are 3 boys for every 4 girls (3 :4 ratio)
There are 6 boys for every 8 girls 6 :8 ratio)
There are__
boys for every __ girls
Answer:
There are 3 boys for every 4 girls (3:4)
Step-by-step explanation:
3:4 is the simplest form of 24:32 and 6:8.
Therefore, there are 3 boys for every 4 girls.
Point AAA is at {(-7,5)}(−7,5)left parenthesis, minus, 7, comma, 5, right parenthesis and point CCC is at {(5,-1)}(5,−1)left parenthesis, 5, comma, minus, 1, right parenthesis. Find the coordinates of point BBB on \overline{AC} AC start overline, A, C, end overline such that ABABA, B is 555 times as long as BCBCB, C.
Answer:
(3,0)
Step-by-step explanation:
KHAN
If correct I’ll give brainlist
Hi there!
[tex]\large\boxed{-18a^{3}c^{3}}[/tex]
To solve, keep in mind the following property:
xᵃ · xᵇ = xᵃ⁺ᵇ
We are given:
-3a⁷ (6)c⁷a⁻⁴c⁻⁴
Combine like exponent bases using the property above:
-3(6)a⁷⁻⁴c⁷⁻⁴
Simplify:
-18a³c³
Sodas cost $1.50 and a cup of coffee costs $1.25 at a football game. Sally
bought 8 drinks total for all of her friends and her total cost was $11.50. How
many of each drink did she buy?
Answer:
the answer 4
Step-by-step explanation:
4 of each because (1.25x4) + (1.50x4) = 11.50
Answer:
Sally bought 6 sodas and 2 cups of coffee.
Step-by-step explanation:
Variable x = number of sodas
Variable y = number of coffees
$1.50x + $1.25y = $11.50
x + y = 8 drinks
$1.50(6) + $1.25(2) = $11.50
$9.00 + $2.50 = $11.50
I simply plugged in numbers that totalled to 8 drinks until I reached $11.50 as the total.
For example:
$1.50(5) + $1.25(3) = $11.50
$7.50 + $3.75 = $11.50
$11.25 = $11.50
This is not correct as they do not equal so this cannot be the answer.
What is a simpler form of (x-6)(4x+3)?
Answer:
4x^2-21x-18
Step-by-step explanation:
A teacher wants to choose a student at random. The teacher decides to choose the first person to walk through the classroom door at the start of the lesson.
a. Explain why this is not a good method.
2. Suggest a better method.
Answer:
The first person to arrive is not random. The person that mostly arrives first every time is the person who lives closest to the school, or is a teacher's pet.
The odds of the person who lives 20km away from the school being first are way lower than anyone else.
A better method, would be everyone writes their name on a paper, and the teacher picks one at random from a hat.
please help me answer this i really need help !!
Answer:
A= 314.16m^{2}
Step-by-step explanation:
if its a half a circle then we use the formula to find area of a circle and get half of it.
[tex]A=\pi r^{2}[/tex]
[tex]A=\pi 10^{2}[/tex]
[tex]A= 314.16m^{2}[/tex]
Factorize 6asquared-7a+252
Answer:
As 252 has more than two factors, this makes it a composite number. As the sum of digits of 252 is 9, it is divisible by 3 as well as 9. Hence, 3 and 9 are factors of 252.
...
Factors of 252 in Pairs.
$200 at 9% compounded semiannually for 2 years
Answer:
Your answer is on the picture
Step-by-step explanation:
ANSWERS ASAP PLEASE Questions 1-4
Answer:
23 x 23 is 23 why bc anything multiplayed by itself is the same number
I need help on this math problem
Answer:
B, C, D
Step-by-step explanation:
7x + 1 + 105 = 180
7x = 74
x = 74/7
4y + 14 + 7y + 1 = 180
11y = 165
y = 15
m<A = 4y + 14 = 4(15) + 14 = 74°
m<B = 7x + 1 = 7(74/7) + 1 = 75°
m<C = 7y + 1 = 7(15) + 1 = 106°
Answer: B, C, D
∠A and ∠B form linear pair. If m∠A =(6x-19)° and m∠B=(11x-22)°, find m∠B.
Answer: 121°
Step-by-step explanation:
The measure of angle B will be [tex]121^0[/tex] .
What is angle?Angle is formed by two rays lie in the plane that contains the rays.
We have,
[tex]m \angle A =(6x-19)^0[/tex]
Now,
Linear pair angles are those angles whose sum is [tex]180^0[/tex] .
i.e.
[tex]m \angle A + m \angle B=180^0[/tex]
So,
[tex](6x-19)^0 +(11x-22)^0 =180^0[/tex]
Now,
[tex]17x-41=180[/tex]
[tex]17x=221[/tex]
[tex]x=13[/tex]
So,
[tex]m\angle B=(11x-22)^0[/tex]
Putting value of x;
[tex]m\angle B=(11*13-22)^0[/tex]
[tex]m\angle B=(121)^0[/tex]
So, measure of angle B is [tex]121^0[/tex].
Hence, we can say that the measure of angle B will be [tex]121^0[/tex] .
To know more about angle click here
https://brainly.com/question/13954458
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The diameter of a circle is 11 cm. Find its area to the nearest tenth.
Answer:
95.0
Step-by-step explanation:
Area of a circle
A = πr2
Radius is half the diameter = 11/2 = 5.5
A = π x 5.5 x 2
= 95.033177...
= 95.0
helppppppppppppppppppp
Answer: No
Step-by-step explanation:
The problem says x is bigger than 5, and smaller than or equal to 9.
Possible values of x can only be 6,7,8, and 9.
So, 12 cannot be the answer.
Problem If 5 wholes are divided into pieces that are each 1/4 of a whole, how many pieces are there?
Choose the correct answer below.
Can you combine 6 and 2i? Why or why not.
Answer:
u can with math u cant with history
Step-by-step explanation:
can i has brainliest
Answer:
no you can not because the 6 doesn't have the same variable as the 2
Step-by-step explanation: