Answer:
Y= X/4+2
Step-by-step explanation:
So first you find the slope and the y intercept
the slope is 1/4 and the y intercept is 2
so the equation would be Y= X/4+2
Convert:
1/4 kilometer to
meters
Answer:
250
Step-by-step explanation:
Six students are working to simplify the expression shown. Drag each student's answer to a box to show whether it is fully simplified, equivalent to the given expression but not fully simplified, or not equivalent to the given expression
Answer:
2x -18x +14y -19 = -16x +14y -19 . . . not the same
-2xy -1 . . . not the same
16x +14y -1 . . . not the same
9 -16x +14y -10 = -16x +14y -1 . . . equivalent
-16x +14y -1 . . . equivalent and simplified
2x -18x +14y -1 = -16x +14y -1 . . . equivalent
Step-by-step explanation:
Answer:
Takk fyrir
Step-by-step explanation:
Solve the system of linear equations using multiplication.
−4x + 3y = −9
5x − 2y = 48
The solution is_____
PLEASE SHOW WORK
Answer:
The solution is (18,21)
Step-by-step explanation:
The picture shows the steps.
Hope this helps!!!
On average, Gil reads 57 pages in a book each week.
How many pages des Gil read in 12 weeks?
Answer:
684
Step-by-step explanation:
57 times 12
12 weeks times 57 pages= 684 pages in 12 weeks
Angle X and Angle Y are supplementary angles. Angle x is sixteen degrees more than three times the size of Angle Y. What are the measures of Angle X and Angle Y?
Answer:
Step-by-step explanation:
If angles X and Y are supplementary
X+Y=90
x=16+3y
16+3y+y=90
4y=90-16
4y=74
y=74/4=18.50
x=90-18.50=71.50
Answer:
The measures of the angles are x=139° and y=41°
Step-by-step explanation:
Supplementary Angles
Supplementary angles add up to 180°. If x and y are two supplementary angles, then:
x + y = 180 [1]
Since angle x is 16 degrees more than 3 times the size of angle y:
x = 3y + 16 [2]
Substituting [2] into [1]:
3y + 16 + y = 180
Simplifying:
4y = 180 - 16 = 164
Dividing by 4:
y = 164/4 = 41
Substituting in [2]:
x = 3*41 + 16 = 139
The measures of the angles are x=139° and y=41°
Which ratio is equivalent to 20:15?
Answer:
4:3
Step-by-step explanation:
Please help
9(2+17)+13z=17
Answer:
9(19)+13z=17
171+13z=17
13z=171-17
Z=154/13 is the answer
Step-by-step explanation:
Pls mark me in brain list
Answer:
z = -154/13
Step-by-step explanation:
1.) Add the numbers
9(2+17)+13=17
9(19) = 13z = 17
2.) Multiply the numbers
9 x 19 + 13z = 17
171 + 13z = 17
3.) Rearrange terms
171 + 13z = 17
13z + 171 = 17
4.) Subtract 171 from both sides of the equation
13z + 171 = 17
13z + 171 - 171 = 17 - 171
5.) Simplify
Subtract the numbersSubtract the numbers13z = -154
Solution
z = -154/13
Find the mode: 22, 19, 15, 16, 18, 18, 5, 18
Answer:
18
Step-by-step explanation:
Mode is the value that appears most often in a set of data values. So, in this case, the answer is 18.
Four out of 12 students like chicken better than steak. What percent prefer chicken
Answer:
33.333...(%)
Step-by-step explanation:
4 divided by 12 gives you 0.333... (3 repeating)
Shring's dining room table is round and has a radius of 4.5 feet. What is the tabletop's are ?
Answer:
Step-by-step explanation:
Radius 4.5 feet what’s is the tabletop area
The area of the table top is 63.62 square feet.
What is area in geometry?
'In geometry, the area can be defined as the space occupied by a flat shape or the surface of an object.'
According to the given problem,
Radius of the table = 4.5 feet
Since, the table is round,
Area of a circle = [tex]\pi r^{2}[/tex]
= π × 4.5 × 4.5
= 63.617
Hence, we can conclude, the area of the table-top is 63.62 square feet.
Learn more about area of a circle here: https://brainly.com/question/23328170
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Convert the following Logarithmic Equation into a Exponential Equation.
log_3(-2x+1)=-2y+6
Answer:
3^(-2y + 6) = (-2x+1)
Step-by-step explanation:
We have;
log_3_(-2x+1) = -2y + 6
What this means in exponential form is that;
3^(-2y + 6) = (-2x+1)
which of the following is the correct way to name the entire figure shown
Answer:
Step-by-step explanation:
i
Answer:
your first is right but second is incorrect
this is an ray so the answer is
option c.
QP
A hydroelectric power plant uses water power to produce a useful form of energy. The diagram below shows the production of electricity using hydropower. During this process, energy causes several types of motion and change inside the power plant.
Answer:
the concrete of the power plant supporting the turbine and generator
Step-by-step explanation:
6. The longest side of a 30° -60° - 90° triangle measures 8. What is the length of the
longer leg?
Solve for x, round to the nearest tenth. find x x =
Which decimal is equivalent to 4/5 ?
0.45
0.8
0.75
0.6
Answer:
0.8
Step-by-step explanation:
4 fits into 5 0 times 4 fits into 50 8 times.
0.8
Hope this helps!
The recommended daily allowance of fat is 65 grams. One serving of oatmeal contains 3 grams of fat. Which proportion can be used to calculate the PERCENT of the daily recommended allowance of fat contained in one serving of oatmeal?
Answer:
One serving of oatmeal provides 4.6% of the daily recommended allowance of fat.
Step-by-step explanation:
3/65 ≅ 0.046 = 4.6%
One serving of oatmeal provides 4.6% of the daily recommended allowance of fat.
Need help on this question
R+6> 13 solving one step inequalities
Answer:
R > 7
Step-by-step explanation:
R+6> 13 (subtract 6 from both sides)
R > 13 - 6
R > 7
18 ft =____yd
2 lb =____oz
6.5 =_____fl oz
2 ml=_____ft
5,000 lb=____T
2¾qt=_____pt
Answer:
1. 6
2. 32
3. .81
4. 0.00656168
5. 2.5
6. 4.579708
Step-by-step explanation:
Find the probability that x = 2
Answer:
Step-by-step explanation:
I have 30 glasses each hold 1 1/3 do I have enough glasses if I have 50 cup of fruit punch bowl
Answer:
No you do not
Step-by-step explanation:
If you divide 50 by 1 1/3 you 37.5 which you you have 30 glasses so you do not have enough
What is the sum of -4 1/2 + 3 1/4
Answer:
-1
St ifhguerhgihgr
-1
Jeremiah sells bicycles at Bike Bonanza and is paid a 7% commission on each bicycle he sells. On Saturday he sold 3 bicycles priced at $165, $204, and $188. How much commission will Jeremiah receive?
A. 11.55
B. 116.97
C. 38.99
D. 557
Answer:
find 7% of (165+204+188) that will be his commission.
Step-by-step explanation:
Answer:
c
Step-by-step explanation:
557÷7 = 38.99
total sales 557 ÷ 7 % commission
The value of a collectible toy is increasing exponentially. The two points on the graph
show the toy's initial value and its value 3 weeks afterward.
The question is incomplete. Here is the complete question.
Part A
The value of a collectible toy is increasing exponentially. The two points on the graph show the toy's initial value and its value 3 weeks afterward.
Express the toy's value t, in dollars, as a function of time w in weeks after purchase.
Part B
Write an expression to represent the toy's value 10 days after purchase
Answer and Step-by-step explanation: An exponential function is of the form: [tex]y=ab^{x}[/tex]
Part A
Translating to the question, the toy's value as a function of time is
[tex]t=ab^{w}[/tex]
To determine constants a and b, we use points given by graph.
First, (0,5) to find a:
[tex]5=a.b^{0}[/tex]
a = 5
Now, (3,10) to determine b:
[tex]10=5b^{3}[/tex]
[tex]b=\sqrt[3]{2}[/tex]
b = 1.26
The toy's value as a function of time in weeks is [tex]t=5.(1.26)^{w}[/tex]
Part B
Since, the function is in weeks:
1 week = 7 days
w weeks = 10 days
[tex]w = \frac{10}{7}[/tex]
Replacing w:
[tex]t=5.(1.26)^{w}[/tex]
[tex]t=5.(1.26)^{10/7}[/tex]
Expression that represents toy's value after 10 days is [tex]t=5.(1.26)^{10/7}[/tex].
2) Find the standard deviation for the following data. Round your answer to 2 decimal
places as needed.
71
30
48
78
72
62
59
96
41
44
35
16
74
91
Answer:
23.59
Step-by-step explanation:
The standard deviation of this data set is 23.585, but rounded to the 2nd decimal place (hundredths), the number is 23.59.
Hope it helps!
P=a+b+c;P=36,a=9,b=10
a number divided by the sum of 4 and 7
Answer:11
Step-by-step explanation:
Answer:
11/ 4 + 7 = 11/11 = 1?
Step-by-step explanation:
Solve the rational equation [tex]3x+2/5=2x-1/3[/tex]
x = 1
x = 3
x = 6
x = 11
Answer:
Step-by-step explanation:
The equation is written incorrectly. It should be
(3x+2)/5 = (2x-1)/3
Answer:
11
Step-by-step explanation:
Please help me?!!!!!!!!!