Answers
Answer: x=4
Step-by-step explanation:
similar triangle so corresponding parts are similar
[tex]\frac{5}{10} = \frac{2x-1}{14}[/tex]
cross multiply
70 = 20x-10
80 = 20x
x = 4
Related Questions
HELPPPPPPPPPPPPPPPPPP
Answers
Answer:
I think it's 72
Step-by-step explanation:
I hade add them
Beginning: Identify 3 ordered pairs that are solutions to the inequality:
1st Ordered Pair
2nd Ordered Pair
3rd Ordered Pair
Submit
Answers
Answer:
what are the ordered pairs?
Find KL. URGENT!!!!!!
Answers
Step-by-step explanation:
JM = 27 ---- ( given )
JM = KL
so, KL = 27
------------------------------FOLLOW MEDenise poured milk into a glass shaped like a right circular cylinder with a radius of 2 inches. When she added chocolate syrup to the milk, the height of the liquid in the glass increased by 2 inch. What was the volume of the chocolate syrup that Denise added to the glass of milk?
Answers
Answer:
go to quizlet https://quizlet.com/141193969/mirrors-and-lenses-flash-cards/
Step-by-step explanation:
Answer:
V = π r^2 h
Step-by-step explanation:
A transformation of AKLM results in AK'L'M'.
Which transformation maps the pre-image to the
image?
dilation
translation
reflection
rotation
Answers
Answer:
dilation
Step-by-step explanation:
took the test
PLZ HELP ILL MARK U BRAINLIEST!!
Answers
Answer:
Step-by-step explanation:
The two horizontal line segments are the parallel sides of the trapezoid.
∠1 and ∠2 are corresponding angles of a transversal across parallel lines, so
∠1 is congruent with ∠2
Find the mean, median, and mode(s) of the data. Round answers to the tenths place if necessary.
70, 100, 90, 85, 70, 95, 75
Mean =
Median =
Mode =
Answers
Answer:
Mean: 83.571428571429
Median: 85
Mode: 70
Step-by-step explanation:
The mean is the same as the average value of a data set and is found using a calculation. Add up all of the numbers and divide by the number of numbers in the data set.
The median is the central number of a data set. Arrange data points from smallest to largest and locate the central number. This is the median. If there are 2 numbers in the middle, the median is the average of those 2 numbers.
The mode is the number in a data set that occurs most frequently. Count how many times each number occurs in the data set. The mode is the number with the highest tally. It's ok if there is more than one mode. And if all numbers occur the same number of times there is no mode.
Answer:
Median 85
Mode 70
Mean 83.571 rounded = 83.6
-1 -10 - 3) - 50 - 9a
Answers
-1 -1 0= -11 -3=--14-50=-64
Answer:
-64-9a
Step-by-step explanation:
(✿◡‿◡)╰（‵□′）╯
bfnbhsvkisbvjdkbv jv ksnhvsdf vkdbsnjbv k
Answers
Answer:
41
Step-by-step explanation:
47-6=41
write the product using exponents
(−6)⋅(−6)
Answers
Answer:
-6^2
Step-by-step explanation:
-6 x -6 = 36
Answer:
(−6)²
Step-by-step explanation:
(−6)⋅(−6)
This means the numbers are being multiplied.
A number is being multiplied by the same number. You can write an exponent for the number of times it's being multiplied by itself.
Example:
x = x¹
x·x = x²
x·x·x = x³
You are multiplying (−6) twice.
(−6)⋅(−6) = (−6)²
Show work please for brainly?
Answers
Answer:
5 days
Step-by-step explanation:
60 ÷ 12 = x
x represents the amount of days
the elephant get 12 lbs. per day
60 is the total amount of lbs.
Answer: 5 days
Step-by-step explanation:
Okay, so we use the equation 12x=60. She gives the elephant 12 peanuts a day but we don't know how many days so we put x.
Now to solve this, we must divided 12 on both sides and get 5.
12x=60
÷12 ÷12
x=5
find the quotient of 6y²-5y-56 and 2y-7.
help.
Answers
Answer:
i have made it in above picture
Calculate the volume of the prism shown below
Answers
Answer:
64
Step-by-step explanation:
Answer:
56
Step-by-step explanation:
4x4=16
2x4=8
8x4=32
± =56²
Simplify
-36 + x < 8
Answers
Step-by-step explanation:
add 36 to both sides to cancell out -36
-36+36=0
8+36=44
x<44
so all values for x are less than 44
Hope that helps :)
Please give brainliest
Graph the equation y = -7/2x+2 on the coordinate plane.
Answers
Answer:
2y ( -5,2)
Step-by-step explanation:
you start at 2y and go down 7 times and move 2 times left
Write an equation of the line in point slope form
(2, 4) and (3,6)
Answers
Answer:
(y – 4) = 2(x – 2)
Step-by-step explanation:
point slope: y – y₁ = m ( x - x₁ ).
slope: m = ∆y / ∆x.
_______________
m = ∆y / ∆x = [ 6 – 4 / 3 – 2 ] = [ 2 / 1 ]
= 2
____________________________
(2, 4) → (x₁, y₁).
2 → m.
y – y₁ = m(x – x₁) → y – 4 = 2(x – 2).
Answer:
y-4=2(x-2)
Step-by-step explanation:
Can someone help me with this? There's multiple images btw.
Answers
Answer:
part a- c dollars saved per month
part b y=10x
Step-by-step explanation:
i pretty sure this is the answer, anyone else let me know if i did this wrong
If 25% of an item is 20$, what is the original price?
I will give Brainliest
ASAP!!!
Answers
Answer:
I think that the original price would be $30, but I'm not completely sure.
Step-by-step explanation:
Half (50%) of 40 would be 20, and half of 20 (25%) would be 10. Add 10 to 20 to get 30, because you are adding the %25 back to $20.
Hope this helps!
Answer:
$80
Step-by-step explanation:
25% = 1/4
To get original price multiply by 4:
$20 × 4 = $80
please help asap!
thank you
Answers
Answer:
x=20
Step-by-step explanation:
pentagon= 3 triangles could be made-> 3 x 180
total angle = 540
540= 5x+2+5x+10+4x+15+8x+8+3x+5
540=25x+40
500=25x
20=x
Answer:
x=20
Step-by-step explanation:
Can someone help and give me a step by step explanation please?!
Answers
9514 1404 393
Answer:
∠QSR = 78°∠SQR = 51°Step-by-step explanation:
The measure of an inscribed angle (QTR) is half the measure of the arc it intercepts. The measure of an arc is the same as the measure of the central angle it intercepts. So, we have ...
∠QSR = 2×∠QTR
∠QSR = 2×39°
∠QSR = 78°
__
Sides SQ and SR are radii of circle S, so are the same length. That means triangle QRS is an isosceles triangle and the base angles SQR and SRQ are congruent. The sum of angles in a triangle is 180°, so we have ...
∠QSR + 2(∠SQR) = 180°
78° + 2(∠SQR) = 180° . . . . fill in the value we know
2(∠SQR) = 102° . . . . . . . . . subtract 78°
∠SQR = 51° . . . . . . . . . . . . .divide by 2
oscar debe encontrar el valor de m en la ecuación -2(m+6m)-6=-4(m+6)-4m para poder encontrar el equilibrio de una balanza cuál es el valor de m
Answers
Answer:
sorry error bessssssssss
Will Gove brainliest:)
Does this table represent a linear or nonlinear function? Explain.
Answers
Work out the length x.
4.5 cm
11 cm
Answers
Answer:
12.3
Step-by-step explanation:
A^2 + B^2 = C^2
11^2 + 4.5^2 = C^2
132 + 20.25 = C^2
152.25 = C^2
Square root of 152.25 = 12.3
35/k = 7/3 what does k equal
Answers
Please help!!
At first, there were 930 women and men at a funfair altogether. After 4/5
the women and 1/2
of the men had left, a total of 360 men and women
remained at the funfair. How many women were there at the funfair at first?
Answers
as a ratio in simplest form, 33.5% is express as
Answers
Answer:
335/1000
Step-by-step explanation:
33.5% is .335 so 335/1000 is 33.5%
question is below
will give brainliest to best answer
Answers
Answer:
Step-by-step explanation:
think its c
What is the center of dilation?
Answers
Answer:
Original coordinates of F is (2,1)
Step-by-step explanation:
when DEFG is dilated by a scale factor of 1/2 with a dilation center of (0, 0), coordinates of point F' will be ( 1, 1/2)
Name an (input, output) pair on the graph that could be removed from the data set to have the graph represent a function! :)
Answers
If the sphere shown above has a radius of 8 units, then what is the approximate volume of the sphere? (Use 3.14 for .)
Answers
Answer: 2144
Step-by-step explanation:
v = 4/3pir³
v = 4/3 (3.14) (8)³
v = 4/3 (3.14)(512)
v ≈ 2144
Answer:
2,143.57 cubit units.
Step-by-step explanation:
To find the volume of the sphere, use the formula given below.
Volume = 4/3π r³
Use this formula, the value given for the radius, and 3.14 for to find the volume.
Volume = 4/3π r³
~~ 4/3 (3.14) (8 units)³
~~ 2,143.57 cubic units
Therefore, the approximate volume of the sphere is 2,143.57 cubic units.