Answer:
The answer is 105
Step-by-step explanation:
(60)(350) = k
21000 = k
(m)(200) = 21000
m = 105
Suppose M is the midpoint of FG. Find the missing measure.
MG = 13x + 1, FG = 15
Answer:
14 - 13x
Step-by-step explanation:
take 13x + 1 away from 15
15 - (13x + 1) = 15 - 13x - 1 = 14 - 13x
The value of x is 1/2 and the measure of MG is 7.5 cm.
Given that, M is the midpoint of FG.
We need to find the measure of MG and FM.
What is the midpoint of a line segment?In geometry, the midpoint is the middle point of a line segment. It is equidistant from both endpoints, and it is the centroid both of the segment and of the endpoints. It bisects the segment.
Now, FG=MG+FM
⇒FG=MG+MG (MG=FM)
⇒FG=2MG
⇒15=2(13x+1)
⇒15=26x+2
⇒x=1/2
Now, MG=FM=13(1/2)+1=7.5 cm
Therefore, the value of x is 1/2 and the measure of MG is 7.5 cm.
To learn more about the midpoint of the line segment visit:
https://brainly.com/question/13792156.
#SPJ2
Did I get this right or no I didn’t
Answer:
its correct bro ;) click next
Emily and Chelsea each improved their yards by planting hostas and shrubs. They bought their supplies from the same store. Emily spent $132 on 6 hostas and 12 shrubs. Chelsea spent $213 on 14 hostas and 9 shrubs. Find the cost of one hosta and the cost of one shrub.
Answer:
One hosta = $ 12 , One shrub = $ 5
Step-by-step explanation:
Let;
x = hostas
y = shrubs
Emily spent $132 on 6 hostas and 12 shrubs.
6x + 12y = 132 ........................................ (i)
Chelsea spent $213 on 14 hostas and 9 shrubs
14x + 9y = 213 ........................................ (ii)
From (i)
12y = 132 - 6x
y = 11 - 0.5x ........................................ (iii)
substitute (iii) into (ii)
14x + 9 (11 - 0.5x) = 213
14x + 99 - 4.5x = 213
9.5x = 114
x = $ 12
Substitute value of x in (iii)
y = 11 - 0.5(12)
y = 11 - 6 = $ 5
Pleaseeeee helpppppp
Answer:
Okay so I’m gonna do a few and list a few examples
In slope intercept form its
y=mx+b
Y= Random Y coordinate (Not that important for now while writing)
m= Slope
X= random x coordinate (not that important for now while writing)
b= Y intercept
SO basically plug it in like that so for the first one
the slope is 1/3 and y-intercept is -1
so
y=1/3x-1
And thats how you do it
leave the y and x
Graphing
So for graphing or fining the equation, first identify the y-intercept
The y-intercept is on the y axis (obviously), and its the number where the line first hits, so for the first one, the y intercept is 3 becuase thats where the first line meets on the Y axis. When identified start doing rise over run, lik just go up and right, if there is no space, dot he opposite, go down and go left or right (depends if the line is rising or falling, you can tell if rising (positive) if the line goes from down to up form left to right , if falling (negative) vice versa, up to down from left to right). And just write the equation after identifying the slope And y-intercept, the x and y don’t matter.
4) y= -1/3x+3 (watch your signs, if falling the slope is automatically negative)
5) y=1/2x+1
6) y=4x-5 (negative y-intercept due to the part where the y meets up with the line, its in the negative side)
(remember to write these equations on the top side of the line
In March, you have $220 in your savings account. By the end of April, your savings have increased by 30%. How much money do you have in your savings account at the end of April?
Answer:
$286
Step-by-step explanation:
220:100=2.2
2.2 x 30 = 66
220+66=286
HELPPPPPP PLEASE 98 points
Find the percent change from the first value to the second.
36; 63
The change is an increase increase or decrees by how much %.
Answer:
75%
increase
Please help me with this homework
HELP PLEASEEEEE!!!!!!!!!
17 more than x in algebratic expression
PLS HELP PLSSSSSSSSSSSSSSSSSSSSSS
If the die above is rolled 120 times, predict the number of times it would land on an odd number.
A.
The die would land on an odd number roughly 40 times, but probably not exactly 40 times.
B.
The die would land on an odd number roughly 60 times, but probably not exactly 60 times.
C.
The die would land on an odd number roughly 30 times.
D.
The die would land on an odd number exactly 60 times.
Answer: b
Step-by-step explanation: because its 50/50
Please answer correctly !!!!!!!!!! Will mark Brianliest !!!!!!!!!!!!!!
I NEED HELP ASAP!
Add. Write your answer as a mixed number in simplest form.
4 4/9 + 2 1/2
Answer:
6 17/18
Step-by-step explanation:
You first find the common denominater and covert the fractions
4 8/18 + 2 9/18
Then add!
Solve for x. Round to the nearest tenth if necessary (will give brainliest PLEASE help!!!)
Answer:
I think it's 30.1
Step-by-step explanation:
Since the hypothesis is always the longest side of the triangle
Answer:
41.06 ≈ 41.1
Step-by-step explanation:
cos 47° = 28 / x
x = 28 / cos 47° = 28/0.682 = 41.06
3 1
5– + 1–
4 3
it’s fractions btw
Answer:
that should be the answer if you don’t have to simplify
Step-by-step explanation:
Answer:
88/15
Step-by-step explanation:
2) A gym's customers must pay $50 for a membership,
plus $3 for each time they use the gym.
Linear
Exponential
Equation:
Answer:
total cost = 3x+50. x represents how many times they use the gym
Step-by-step explanation:
5. Grace has $39 She has 8 less than her brother. How much
money does Grace's brother have?
Answer:
Grace's brother has $47.
target sells sweaters and sneakers in the ratio 1:3.The store sold 9 sweaters yesterday.How many sneakers were sold?
Answer: 27
Step-by-step explanation: since the ratio is 1:3 u mutiply
1 by 9 which equals nine and then u multiply 3 by 9 and u get 27. This should be right I am sorry if it isn't.
Question 1
Alicia is programming computerized robotic arms to cut burlap for the 4th of July placemats.
The placemats are to be rectangular in shape with an area represented by
45x2 - 71% - 150. The width of each placemat is represented by 5x + 6. The expression to
represent the length of each placemat can be determined by the formula,
length = area = width. Which expression can Alicia use in the programming to represent the
length of each placemat?
А
9x - 25
B
9x + 25
C 45x2 - 66x - 144
D 9x2 - 14.2x - 30
Answer:
A
Step-by-step explanation:
The expression for the width of rectangular placemats is (9x - 25) units.
Given that, the area of rectangular placemats=45x²-70x-150.
What is the area of a rectangle?The area of a rectangle (A) is the product of its length 'a' and width or breadth 'b'. So, the area of the rectangle = (a × b) square units.
Now, 45x²-70x-150=(5x + 6)×b
⇒b=45x²-75x-150/(5x + 6)
⇒b=(5x + 6)(9x - 25)/(5x + 6)
⇒b=(9x - 25)
Therefore, the expression for the width of rectangular placemats is (9x - 25) units.
To learn more about the area of a rectangle visit:
https://brainly.com/question/8663941.
#SPJ2
plz help me on number 4
9514 1404 393
Answer:
6 : 5
Step-by-step explanation:
The diagram shows you that the boxes have a length (L) to width (W) ratio such that ...
3L = l = 4W
L/W = 4/3
Suppose we call the width of the box 3 units, then its length is 4 units, and we have the crate dimensions ...
l = 4(3) = 3(4) = 12
w = 3+3+4 = 10
Then the ratio l : w is 12 : 10 = 6 : 5.
How many different 4-digit PIN codes are there that only include the digits 3, 4, 6, 7, 9 and 2
if each of those digits is only allowed to be used once?
Answer:
840
Step-by-step explanation:
I got the answer from Hegarty
There are different 4-digit PIN codes are there that only include the digits 3, 4, 6, 7, 9 and 2.
What is Multiplication?To multiply means to add a number to itself a particular number of times. Multiplication can be viewed as a process of repeated addition.
Given that;
Numbers to make 4 - digit PIN codes are,
⇒ 3, 4, 6, 7, 9 and 2.
Now,
Since, There are 6 number to choose to make 4 - digit PIN codes.
Hence, Number of different choices to make 4 - digit PIN codes is,
⇒ [tex]^6P_{4} }[/tex]
⇒ 6! / (6-4)!
⇒ 6! / 2!
⇒ 6 × 5 × 4 × 3 × 2! / 2
⇒ 360
Thus, There are 360 choices to make 4 - digit PIN codes.
Learn more about the multiplication visit:
https://brainly.com/question/10873737
#SPJ2
Please help due ASAP
Show workings please
Step-by-step explanation:
I don't know if this is the right way to so it, but I would do it like this
since a triangle has 180 degrees, the angles all have to add up to 180
So 180 = a + b + c
we already know a, its 95
So 180 = 95 + b + c
now we know the equation for b, so we'll just put it there instead of the b, and since the angles are the same, we should put it instead of c too
180 = 95 + (4x-15) + (4x-15)
now subtract 95 from both sides
85 = (4x-15) + (4x-15)
add the xs and numbers together
85 = 8x - 30
now add the 30 to both sides
115 = 8x
divide by 8
your x is 14 3/8 or 14.375 or 115/8
that's not your angle, that's your x
There were 12 boys and 20 girls in chorus. What is the ratio of boys to girls? A:3:8
B:5:3
C:3:5
D:5:8
Answer:
C 3.5.......
Step-by-step explanation:
Your welcome
PLEASE HELP,, MARKING BRAINLIEST!!!
What is the value of y, show your work.
Answer:
7
Step-by-step explanation:
the answer is 7 all sides are equal to 7
Bill climbs a 2-mile hill at
an uphill speed of 2 Mph,
spends no time at the top,
and immediately walks down
at 6 Mph. What is his average
speed for the up and down
trip?
Answer:
3
Step-by-step explanation:
Pls help and show workings
Step-by-step explanation:
AB = 72 so, then FB would be half of that
so 72 divided by 2 would be 36
5x+1=36 then do substitution
-1 from both sides (from +1 you gotta do the inverse)
5x = 35
divide 5 from both sides because in between 5 and x is a times so the inverse of that is divide
x = 7
Alina has 32 hours to complete her homework. She plans to split apart the time equally between 3 assignments. Which expression represents the time Alina will spend on each assignment? CLEAR CHECK 3÷32 32÷3 32−3 3÷12
Answer:
32/3 (B)
Step-by-step explanation:
To split everything equally in other words is basically division. so you would do 32/3 and get around 10.6 hours to do each assignment
Answer:
32÷3
Step-by-step explanation:
if you see the word EACH your gonna divide :) .
how do i answer this please?
Answer:
part a: root2
part b: 4root11
Answer:
a) [tex]\sqrt{2}[/tex]
b) [tex]4\sqrt{11}[/tex]
Step-by-step explanation:
a) [tex]6\sqrt{2} - 5\sqrt{2}[/tex]
Taking √2 common ,
[tex]=> \sqrt{2} (6-5)[/tex]
[tex]=> \sqrt{2}[/tex]
b) [tex]\sqrt{11} +3\sqrt{11}[/tex]
Taking √11 common ,
[tex]=> \sqrt{11} (1 +3)[/tex]
[tex]=> 4\sqrt{11}[/tex]
Write the equation of the line that passes through the points (5,-10) and (12,-17) in slope intercept form
Answer:
m = -1Step-by-step explanation:
[tex]\bold{slope\, (m)=\dfrac{change\ in\ Y}{change\ in\ X}=\dfrac{y_2-y_1}{x_2-x_1}}[/tex]
(5, -10) ⇒ x₁ = 5, y₁ = -10
(12, -17) ⇒ x₂ = 12, y₂ = -17
So the slope:
[tex]\bold{m=\dfrac{-17-(-10)}{12-5}=\dfrac{-7}7=-1}[/tex]
Prove that: (12^13–12^12+12^11)(11^9–11^8+11^7) is divisible by 3, 7, 19, and 37. The answer should be like: x^b*3*7*19*37. Also this is my first time asking a question on brainly :)
Answer:
Step-by-step explanation:
Given (12^13–12^12+12^11)(11^9–11^8+11^7),
(12^13–12^12+12^11)(11^9–11^8+11^7) =
[(12^12)12 – 12^12 + 12^11][(11^8)11 – 11^8 + 11^7)
[(12^12)(12 – 1) + 12^11][(11^8)(11 – 1) + 11^7] =
(12^12(11) + 12^11)(11^8(10) + 11^7) =
(12^11(12x11) + 12^11)(11^7(11x10) + 11^7) =
[(12^11)(12x11 + 1)][(11^7)(11x10 + 1)] =
[(12^11)x(11^7)](12x11 + 1)(11x10 + 1) =
[(12^11)x(11^7)](133 x 111) =
[(12^11)x(11^7)](133 x 111) =
[(12^11)x(11^7)](14763) =
[(12^11)x(11^7)](3x7x19x37)
From here, it is clear that the given number is divisible by 3, 7, 19 and 37.
Please help answer correctly !!!!!!!!!!!! Will mark Brianliest !!!!!!!!!!!!!!!!!!!
The correct answer is 22