Answer:
I can help
Step-by-step explanation:
how do you find a missing exponent? If the question is 2^3 x 2^5 = 2^?
Answer:
2^3 X 2^5 = 2^8
when multiplying indices with the same base number just add the indices
What does this symbol mean "⊥" ?
Answer:
The symbol ⊥ means is perpendicular to
Step-by-step explanation:
(brainliest)
Answer:
perpendicular to
Step-by-step explanation:
The drama club is having a car wash as a fundraiser. They wash x cars at $5 each
and y trucks at $8 each. They will wash at least 26 cars and 15 trucks. They need to
make at least $250. Which system describes this situation?
Answer:
x + y ≥ 26 + 15
5x + 8y ≥ 250 (see below)
Step-by-step explanation:
First, write an equation to represent the total cost to wash cars:
$5x = cost for cars
Then, write another for trucks:
$8y = cost for trucks
If the question is saying that they will wash at least 26 cars and 15 trucks, that means they could wash more. This means that we'll need an inequality:
This inequality represents that the total number of cars and trucks they wash will be at least—which means that it is equal to or greater than—than the amount given:
x + y ≥ 26 + 15
Any equation or inequality with two unknowns is not solvable, meaning we need a system of equations:
If they make at least $250, that means that we need to combine the costs of the cars and trucks to make an inequality:
5x + 8y ≥ 250
Now you have your system of equations:
x + y ≥ 26 + 15
5x + 8y ≥ 250
SOMEBODY HELP PLZ IM STUCK
At the end of the football season, the Raccoons won 4 more than 2 times as many
games as the Muskrats won. Which of these could be used to determine R, the number
of games the Raccoons won in terms of m , the number of games the Muskrats won?
OR = 2(m - 4)
O R = 4m + 2
OR= 2m - 4
OR = 2m + 4
Answer:
D is the
Step-by-step explanation:
write the slope of a line that is parallel to y=2x-13
Answer:
Lines with the same slope are parallel.
mparallel=2
Step-by-step explanation:
Find d, the depth of the water.
- 721
40 ft
115ft
a. 27 ft
b. 8.3 ft
c. 192 ft
d. 33 ft
Answer:
a
Step-by-step explanation:
Consider the triangles to be similar, that is the the one on the left and the outer one. Then the ratios of corresponding sides are equal, that is
[tex]\frac{40}{72}[/tex] = [tex]\frac{15}{d}[/tex] ( cross- multiply )
40d = 1080 ( divide both sides by 40 )
d = 27 ft → a
5x - 12 = 13, solve using algebra.
Step-by-step explanation:
5x-12=13
5x -12 =13
+12=+12
5x= 25
5 =. 5
x=5
5x - 12 = 13
5x = 13 + 12
5x = 25
25 divided by 5 is 5
Answer: x = 5
What is 2 times 4 plus 20 and times 3?
Answer:
84
Step-by-step explanation:
I need help with this please help if you can! I'm giving 40 points.
Find the length of the side CD in the pentagon ABCDE.
Answer:
A.
Step-by-step explanation:
I chose letter c and d on two of my quizzes and those were wrong and I see that you chose B and got that wrong. So it leaves letter A. Hopefully its correct but its the only one left.
Explain how to describe the data on a histogram. Write 3-5 sentences.
What is the distance from Jto K?
10
8
6
K(-3, 5) •
- 10 -8 -6 4 2
2 4 6 8 10
-4
-6
• (-8, -7)
-8
-10
Answer:
Formula used :---
Distance between two points on a graph is √{(X-x)²+(Y-y)²}
Distance from J to K is :---
[tex] \sqrt{ {(- 3 + 8)}^{2} + {(5 + 7)}^{2}} \\ = \sqrt{ {5}^{2} + {12}^{2} } \\ = \sqrt{25 + 144} \\ = \sqrt{169} \\ = \boxed{13}[/tex]
A. 13 units is the right answer.A family is preparing backpacks filled with school supplies to donate to children in need. They have 14 pencils and 8 notebooks. If they want to make all the backpacks the same, with no school supplies left over, what is the greatest number of backpacks they can fill?
I need the help ASAP please
Answer:
2
Step-by-step explanation:
2 is the only common factor between 8 and 14
Plz help need help please
Answer:40 teenagers
Step-by-step explanation:
To find the answer to this question, you would have to divide 2000(amount of people) by 100 to find the amount of people for 1%. After you find that, you would multiply the answer by 2. Equation: 2000÷100= 20 · 2= 40.
40 teenagers
So we know that to find the answer to this question, you would have to divide 2000(amount of people) by 100 to find the amount of people for 1%.
After you find that, you would multiply the answer by 2.
Equation: 2000÷100= 20 · 2= 40.
Final result: 40
pls help due asap
:..
Answer:
a
Step-by-step explanation:
Y + 2 = -3/4 ( x +1 )
Answer:
Step-by-step explanation:
How do you know that ADB and BDC are supplementary?
Find output, y when the input, x, is -3 Y=
Answer:
2
Step-by-step explanation:
Answer:
y = 2
Step-by-step explanation:
Locate x = - 3 on the x- axis, go vertically up to meet the graph at (- 3, 2 )
Then when x = - 3, y = 2
Ben reads 6 pages of a book in 8 minutes, 9 pages in 12 minutes, and 30 pages in 40 minutes. If m represents the number of minutes and p represents the number of pages, which equation represents the number of pages Ben reads per minute? A m=34p B p=34m C p=m+43 D m=p+34
The required proportional relationship is given a p = 3/4 m. Optio B is correct.
Given that,
Ben reads 6 pages of a book in 8 minutes, 9 pages in 12 minutes, and 30 pages in 40 minutes. If m represents the number of minutes and p represents the number of pages.
proportionality is defined as between two or more sets of values, and how these values are related to each other in a sense are they directly proportional or inversely proportional to each other.
As here, in the question there is no mention of any kind of intercept thus the relationship explained is the proportionality relation between the number of pages P and the number of minutes m.
According to the question,
P ∝ M
P =Km - - - - - (1)
Put one ordered pair from the given,
6 = K 8
K = 3 / 4
Put K in equation 1.
P = 3 / 4 m
Thus, the required proportional relationship is given a p = 3/4 m.
Learn more about proportionality here: https://brainly.com/question/22620356
#SPJ6
In one ancient civilization, hunters shared fresh meat with other individuals in a group without an explicit timeframe or agreement about who would do what in return. However, the favor would surely be returned by those in the tribe who could cook, take care of children, and provide shelter. What type of economy does this MOST closely describe? A. socialist economy B. gift economy C. market economy D. planned economy
Answer:
It is a gift economy
Step-by-step explanation:
This is correct on playto, but let me give you an explanation. A gift economy is a explicit agreement between two parties that if a favor is given, it'd be returned at a later time. If a hunter shared meat with others, the hunter expects to get something later in returned. By defintion, this is the role of a gift economy.
what is the answer of When multiplying a number by 104, how is the decimal point moved?
Answer multiplying or dividing by a power of 10 will move the decimal point equal to the number of 0s
Step-by-step explanation:
1. how long will it take to run 1.5 kilometres if you run a 10 metre per second
2.Steve travels at 36 kilometre per hour for 20 seconds how far does he go
Answer:
1.150 seconds or 2.5 minutes
2. 0.2km
Step-by-step explanation:
1. 1.5 x 1000=1500
1500/10=150
150/60=2.5minutes
2. 60mins = 36km -Divide both sides by 60 to get how far he would go in 1 minute/60 secs
1min/60secs=0.6km -Divide both sides by 3 to get how far he would go in 20 secs
20secs=0.2km
rewrite using addition. 3(-17) explain
Answer:
-17 + -17 + -17
Step-by-step explanation:
Add -17 three times
Answer:
+ (-17) + (-17) + (-17)
-17 - 17 -17
-51
how to find the surface area of a triangular prism
Answer:
Triangular prisms have their own formula for finding surface area because they have two triangular faces opposite each other. The formula A=12bh is used to find the area of the top and bases triangular faces, where A = area, b = base, and h = height.
Step-by-step explanation:
Which equation represents exponential decay?
O A y = 100(31)
O B. y = 1 (3.1)
C. y = 10(0.13)
D. y = 100(1.03)
Answer:
The function y = 10(0.13)ˣ represents exponential decay.
Hence, option C is the correct function.
Step-by-step explanation:
We know that an exponential function is of the form
y = abˣ
where 0 < b < 1
Please note that an exponential function cannot have a base of 0, 1, or a negative value.
Now, if we carefully observe, the function y = 10(0.13)ˣ is the only option correct as
here 0 < b < 1 and a > 0
Therefore, the function y = 10(0.13)ˣ represents exponential decay.
Hence, option C is the correct function.
You decide to invest $250 in an account that yields a retum of approximately 4% each year. Which function represents this situation? Of(x) = 1.04 - 250 Of(x) = 4.250 O f(x) = 250.4" Of(x) = 250 - 1.04
Answer:
The options are not clear, select which matches the answer belowStep-by-step explanation:
Investment = $250Interest rate = 4%Time = x yearsThe function is:
f(x) = 250 + 250*0.04x = 250(1 + 0.04x)
A bank promises to pay 5.5% pa compound interest on
deposits of £2337 if saved for 3 years. How much will the
savings be worth at the end of the period mentioned? Write
your answer correct to 2 decimal places.
Answer:
Answer:
£407.20Step-by-step explanation:
Deposit = £2337Interest = 5.5% pa compound Time = 3 yearsSavings:
2337*((1 + 5.5/100)^3 - 1) = 2337*((1.055)^3 - 1) =407.20How many solutions does the equation 22 = 81 have?
Why does the equation have this many solutions?
Help me plzzzz
Answer:
No solutions.
Step-by-step explanation:
22 does not equal 81, so therefore no solutions.
Find the missing side length.
Answer:
d
Step-by-step explanation:
Step-by-step explanation:
i believe D I can be wrong
i need step by step help pls someone help me and quick!
Answer:
i would love to help but I can't see the whole problem. but going on a Hunch I would say you need to just multiply 45 by however much she's selling