Answers
Answer:
4.5255
Step-by-step explanation:
Use the Pythagorean theorem (a²+b²=c²) where A and B are equal to 3.2
Related Questions
Your baseball team has a goal to collect at least 160 blankets for a shelter. Team members brought 42 blankets on Monday and 65 blankets on Wednesday. Write and solve an inequality to find out how many blankets the team must donate on Friday to make or exceed their goal?
Answers
Write an equation for the n th term of the arithmetic sequence 56, 48, 40, 32, ....
Answers
Answer:
-8n+64
Step-by-step explanation:
2x+3y
help me please
Answers
Answer:
2 x + 3 y
Step-by-step explanation:
Choose the scenario that describes a proportional relationship.
Miguel earns $7.50 per hour while babysitting.
A hotel charges a flat rate of $12.00 to park in their parking lot.
A cellphone plan is $25 plus $0.05 per megabyte, MB, of data usage.
Raphael sells paintings for $200 each at a market but has to pay $100 to reserve a table.
Answers
Answer:
Raphael sells paintings for $200 each at a market, but has to pay $100 to reserve a table. :)
Step-by-step explanation:
The scenario that describes a proportional relationship is D; Raphael sells paintings for $200 each at a market but has to pay $100 to reserve a table.
What is directly proportional and inversely proportional relationship?Let there are two variables p and q
Then, p and q are said to be directly proportional to each other if
p = kq
where k is some constant number called constant of proportionality.
This directly proportional relationship between p and q is written as
[tex]p \propto q[/tex]where that middle sign is the sign of proportionality.
This inversely proportional relationship is denoted by;
[tex]m \propto \dfrac{1}{n} \\\\ \text{or} \\\\n \propto \dfrac{1}{m}[/tex]
Thus, the scenario that describes a proportional relationship is D; Raphael sells paintings for $200 each at a market but has to pay $100 to reserve a table.
Learn more about directly inversely proportional relationship variable here:
https://brainly.com/question/13082482
#SPJ6
Plzzz help. Giving 20 pts
Answers
Answer:
The ratio of the similar triangles is 6/4=3/2. Since BC-YZ in this case, 3*3/2=9/2=4.5 which is B.
Answer:
b
Step-by-step explanation:
30 POINTS PLEASE help
Answers
Answer:
m= -1/7
b=2
Step-by-step explanation:
Evaluate 2(5 + x2) + y if x = 3 and y = 2
Answers
Answer:
26
Step-by-step explanation:
When the number of units sold on November 21 is 36, the cost of merchandise sold on November 21 is $
Answers
Answer:
When The Number Of Units Sold On November 21 Is 36, The Ending Inventory On November 30 Is 3. When The Number Of Units Sold On November 21 Is 8, The Cost Of Merchandise Sold On November 21 Is 4.
Step-by-step explanation:
so 4
can i have brainliest
How to find the volume for a right triangle
Answers
Answer: length times width divided by 2
Step-by-step explanation: it's half a rectangle
Fill in the missing numbers to complete the pattern:
1.31, 1.81, _____ ,2.81, _____ ,3.81
Answers
Answer:
2.31 and 3.31
Step-by-step explanation:
since .81 is repeating, we can assume .31 does too
If there are 2.54 centimeters in an inch and 12 inches in a foot, how many centimeters in 3 feet
Answers
Answer:
91.44
Step-by-step explanation:
Answer:
3 ft = 91.44 cm
Step-by-step explanation:
We want to convert 3 ft to cm.
So we need a conversion factor.
Multiplying 3 ft by (12 in / 1 ft results in 36 in (this is equivalent to 3 ft).
Next, we convert 36 in to cm:
36 in 2.54 cm
-------- * ------------- = 91.44 cm
1 1 in
which of these mappings is a function
Answers
Answer:
x
Step-by-step explit can only be a function if every input has its own output
ILL MARK AS BRAINLIEST!! PLEASE HELP FAST!!
Answers
Answer:
neither
Step-by-step explanation:
Write 14/9
as a decimal. If necessary, use a bar to indicate which digit or group of digits repeats.
Answers
Answer:
1.5 repeating
Step-by-step explanation:
Solve the equation ƒ - (-4) = 12.
ƒ = -8
ƒ = 8
ƒ = 16
ƒ = -9
???
Answers
The table below shows the distribution of students by age in a high school
with 1500 students. What is the probability that a randomly chosen student is
14 years old?
Age
13, 14, 15, 16, 17, 18
Number of Students
15,375,450,420,225,15
A. 0.15
B. 0.30
C. 0.28
D. 0.25
Answers
Answer: 28
Step-by-step explanation:
Answer:
it is .28
Step-by-step explanation:
ayepexs
Which equation could have been used to create this graph?
Answers
Explanation: Slope means rise/run. You can use the points (0,0) and (1,4) to find the answer to the question. Rise basically is how much the distance is between the two points going vertical (up). And when you do that, you should get 4 units. Now, you're at (0,4) since you moved the point up 4 and you want to find how many spaces away is (0,4) from (1,4) horizontally, which is 1 unit. The rise/run is 4/1, which is the slope.
Solve the Compound Interest Formula for time given:
250,000 = 12,000e^.125t
Answers
=
13597.781437
t
Let's solve your equation step-by-step.
250000
=
13597.781437
t
Step 1: Flip the equation.
13597.781437
t
=
250000
Step 2: Divide both sides by 13597.781437.
13597.781437
t
13597.781437
=
250000
13597.781437
t
=
18.385352
Answer:
t
=
18.385352
simplify 4 - 3(-2a + 2) please!
Answers
Answer:
6a - 2
Step-by-step explanation:
4 - 3(-2a + 2)
4 + 6a - 6
6a - 2
Consider the equation 6*e^{0.25t}=9
Solve the equation for t. Express the solution as a logarithm in base-e.
Approximate the value of t. Round your answer to the nearest thousandth
Answers
Answer:
t = ln1.5/0.25
t = 1.622
Step-by-step explanation:
Gives the equation, 6*e^{0.25t}=9
We are to find t
6*e^{0.25t}=9
e^{0.25t}=9/6
e^{0.25t}= 1.5
Apply ln to both Sides
ln( e^{0.25t) = ln1.5
0.25t = ln1.5
t = ln1.5/0.25
t = 1.622
the pie chart shows about voters in an election. 2800 more women vote than men. work out the total number of voters.
Answers
Answer:
Can you show the pie chart please.
Step-by-step explanation:
Answer:
show pie chart
Step-by-step explanation:
9^x-6=729^3(x+2) solve the equation
Answers
Answer:
x= -730/363
Step-by-step explanation:
9x-6=729×3(x+2) multiply
9x-6=2187(x+2) remove the paranthesis
9x-6=2187x+4374 move the terms
9x-2187x=4374+6 collect like terms calculate
-2178x=4380 divide both sides
what word problem would fit for 7x+10=-3x-2
Answers
Answer:
A number is multiplied by 7 and the added to 10 and it is equal to when -3 is multiplied by the same number and then 2 is taken away. Find the number.
Step-by-step explanation:
interpretation: 7x+10=-3x-2
Prove the following statement: If the x- and y-intercepts of a line are identical nonzero numbers, the line must have a slope of -1.
What is the x-intercept you are using?
What is the y-intercept you are using?
Show what you did to prove the slope is -1
Answers
Answer:
Step-by-step explanation:
Proof:
If:
x intercept is at a number nonzero "a"
so the point where it intersects the x-axis is at (a,0)
y-intercept is at the same nonzeronumber "a"
so the point where it intersects the y-axis is at (0,a)
Then:
slope between point (a,0) and (0,a) is m= (y2-y1)/(x2-x1) = 0-a/a-0=-a/a= -1
x intercept is 2 (for example)
so the point where it intersects the x-axis is at (2,0)
y-intercept is 2
so the point where it intersects the y-axis is at (0,2)
slope between point (2,0) and (0,2) is m= (y2-y1)/(x2-x1) = 0-2/2-0=-2/2=-1
Given the equation f(t) = 225(1.23)
What is the rate of growth or decay?
%
What is the initial value?
Answers
Answer:
This function doesn't make sense, unless you make it f(t)=225(1.23)^x. I will assume that you forgot to add the x squared. The rate of decay is 23%. Since the base is between 1 and 0, it is an exponential decay and you'll need to subtract the r-value with 1. (If it were an exponential growth, you would have to add 1.) The initial value or the a-value is 225.
What is the difference of the fractions? Use the number line to help find the answer.
-
T0
Answers
Answer:
-7/10
Step-by-step explanation:
Answer:
you got you must be so Mad rn that I'm not helping you with your question Jiggle what you going to do with that big old behind
Step-by-step explanation:
If the value of y varies directly with x, which function represents the relationship between x and y when y = 16/5
and X=20
A. Y=25/4x
B. Y=116/5x
C. Y=4/25x
D. Y=64x
Answers
Answer:
C. Y=4/25x
Step-by-step explanation:
If y varies directly as x, tis is expressed as;
y ∝ x
y = kx
k is the constant of proportionality
Goven
y = 16/5 and x = 20
16/5 = 20k
16 = 100k
k = 16/100
k = 4/25
Substitute k = 4/25 into the original equation
y = kx
y = 4/25 x
Hence the required expression is y = 4/25 x
A local little league has a total of 60 players, of whom 20% are right-handed. How many right-handed
players are there?
There are right-handed players.
Answers
Answer:
12
Step-by-step explanation:
Step one:
given data
total players in the league
60
we are told that 20% are right-handed.
Required
The number of right-handed players
Step two:
=20/100*60
=0.2*60
=12
There are 12 right-handed players.
whats 9+10 ? ;) im dumb so i dont know simple mafs
Answers
Answer:
the answer is 100% = 21
Step-by-step explanation:
please be fast ill give brainliest How many solutions does the system have? y=1/2x-1 and y=-x+5
Answers
Answer:
(4, 1)
Step-by-step explanation:
since y=1/2x-1 in the first equation, you can substitute it into the second one:
1/2x - 1 = -x + 5
then add x to both sides:
3/2x - 1 = 5
then add 1 to both sides:
3/2x = 6
then divide both sides by the fraction to get:
x=4
then you substitute 4 into y=1/2x - 1
y = 1/2(4)-1
y = 1
so your answer is x=4 and y=1