Answers
Answer: 51 degrees
Step-by-step explanation:
Related Questions
whats 1+1x20/2? If you get correct you get free brainliest!!!!!!!!!!
Answers
Answer:
It is 20
Step-by-step explanation:
1+1= 2*20=40
40/2=20
Answer:
I believe it is 1+10x. hope this helps!!
Scott makes and sells bracelets. He spends $28 on supplies, and he sells
each bracelet for $6. Write an expression that represents his profit for
selling b bracelets.
Answers
Hi there,
Recall how each bracelet sells for 6 dollars.
Hence, the expression for selling b bracelets is 6b, where b is the number of bracelets sold for the price of 6 dollars.
Profit is the actual amount of money that is earned after you subtract expenses from the total sales.
For instance, if you make $100 from selling items, and you spent $25 on your supplies, then your profit is [tex]100-25=75[/tex].
In this case, you need to subtract the $28 spent on supplies from the amount of money that you have made, which is the expression 6b.
Hence, the expression for the profit is: [tex]6b-28[/tex]
Hope that helps.
Plz answer and explain
Thanks in advance:)
Answers
Answer:
A= 2
B= -1
Step-by-step explanation:
Do rise over run but make sure B is negative as it is going downwards
Answer:
A= 2 B= 9/10 (0.9)
Step-by-step explanation:
to find the gradients, we need to use the formula:
rise / run ---> which is basically counting the "boxes" in both of the x and y axis and divide them together (rise=y, run=x)
like that
A:
x axis=5 y=10 ---> then we use the formula (rise/run) 10/5= 2
B
x axis=10 y=9 ---> then we use the formula (rise/run) 9/10= 0.9
but since B is going downhill, it'll be -0.9
What is 9+x>16 please
Answers
because 16-9 is 7
Find the surface area of the figure below 6m 8m 8m
Answers
Answer:
160
Step-by-step explanation:
Simplify the following expression 2n+6+4y+8
Answers
Answer:
2n+4y+14
Step-by-step explanation:
Answer:
So we are going to Simplify 2n+6+4y+8
First thing we add the numbers:
2n+6+4y+8=
2n+14+4y=
Which equals
2n+4y+14
Answer :
2n+4y+14
PLEASE HELP IM BEGGING YOU I WILL GIVE BIRRELANSTAST
Answers
Answer:
A.)555 in.^2
Step-by-step explanation:
When solving these types of things, I usually like to cut it up into smaller, easier to manage shapes.
You can cut that trapezoid into two triangles and one rectangle.
Since both triangles are the same size, you don't need to divide the base and height by two, so you'll get the area of both triangles combined (which saves some work).
We know the length of the rectangle and bases of the triangle combined is 44 inches, and that the length of just the rectangle is 30 inches, so we can just subtract 30 from 44 and divide it by two for the base of a triangle.
44 - 30 = 14
14/2 = 7
Now that we filled in the information not listed, we can finally solve:
The base of one triangle is 7 inches, and the height is 15 inches.
Now, we just multiple and divide it by 2 for one triangle (it would be 52.5 inches).
But, we don't need to divide it by two because both triangles are the same size, so we can just get the sum of the area of both triangles combined by skipping that step (because triangles are half a square and two of those triangles make a full square).
7 x 15 = 105
The area of both triangles combined: 105 in.^2
Next, we need to solve the area of the rectangle. This is easy considering all you have to do is multiply 15 by 30 (length times width).
15 x 30 = 450
The area of the rectangle: 450 in.^2
Now, the final step. Addition. All you need to do is add up all the sums, and you're done.
450 + 105 = 555
The area of entire figure: 555 in.^2
NOTE: the symbol '^' represents exponents, so when you see 555 in.^2, it means inches squared (or to the power of 2)
5/10 divided by 7/9 I NEED THIS NOW!
Answers
Answer:
0.64285714285
Step-by-step explanation:
Answer: 9/14
In decimal form it’s 0.6428571 I don’t know how to explain this hopefully it works
Determine if 0.734862... is Rational or Irrational
Answers
Arational it has 0 for the startStep-by-step explanation:
Which triangle is a 30°-60°-90° triangle?
10
O
5,3
15
5
5/5
10
5
10/3
15
10
5./3
Answers
Answer:
the first one
Step-by-step explanation:
In a packet of 40 skittles , 30% are red . How many skittles are not red ?
Answers
Answer:
12
Step-by-step explanation:
I just did the math on how much 30% is in 40 and I got the answer 12 I hope this helps you!
Debra pumped 2 gallons of water into her pool each minute for 10 minutes. Whag was ths total change in the amount of water in the pool
Answers
Answer:
There would be 20 gallons in her pool
Step-by-step explanation:
When Joseph first starts working at a grocery store, his hourly rate is $ 10 $10dollar sign, 10. For each year he works at the grocery store, his hourly rate increases by $ 0.50 $0
Answers
Answer:
[tex]y = 10+ 0.50 x[/tex]
Step-by-step explanation:
Given
[tex]Initial = \$10[/tex]
[tex]Increment = \$0.50[/tex] -- yearly
Required
Represent as a function (this is the missing part of the question)
The given details show that the question illustrates linear function
i.e.
[tex]y = b + mx[/tex]
In this case, it is:
[tex]Current\ Rate = Initial + Increment * Years[/tex]
Represent the current rate with y and the years with x.
So, we have:
[tex]y = Initial + Increment * x[/tex]
Substitute 10 for Initial and 0.5 for Increment
[tex]y = 10+ 0.50 * x[/tex]
[tex]y = 10+ 0.50 x[/tex]
So, I need to evaluate 1/2n + 1/6 when n = 1/3.
Answers
Answer:
1/3
Step-by-step explanation:
First, plug in n to the equation
1/2(1/3)+1/6
Now multiply 1/2*1/3
1/6+1/6
Simplify
2/6-->1/3
Hope this helps!
Answer:
1/3
Step-by-step explanation:
1/2n + 1/6
1/2(1/3) + 1/16
1/6 + 1/6
whats the equation of the line in fully simplified slope-intercept form?pls help me
Answers
Answer:
y=-x+2
Step-by-step explanation:
the slope is change in y over change in x and as y goes down one x goes over one
the y intercept is at (0,2)
Can somebody help me outtt ?? pleaseee
Answers
Answer:
nope sorry I don't know this answer
I I would be knowing I surely tell you
really sorry
I just need the answer for c) pls help :(
Answers
Answer:
Step-by-step explanation:
sorry if its not the best, i don't know how to say the cords sorry. have a good rest of your day or night!
Serenity needs to lease out a music studio to record her new album the studio charges an initial studio use fee of 400 plus an hourly fee of 150 write an equation for p in terms of t representing the amount of money serenity would have to pay to use the studio for t hours
Answers
Answer:
Step-by-step explanation:
P= 150t + 400
Select the series of steps that could be used to accurately solve 3m - 5 = 16
A. 1. subtract 5 from the left side, leaving 3m = 11
2. multiply both sides by 3, leaving m = 33
B. 1. add 5 to both sides, leaving 3m = 21
2. divide both sides by 3, leaving m = 7
C. 1.subtract 5, leaving 3m = 11
2. divide by 3, leaving 3m = 11/3
Answers
Kaden bought pencils. He paid $1.14, including tax, per
pencil. He gave the cashier $20 and received $5.18 in change.
How many pencils did Kaden purchase?
Answers
Which of the following equations would be parallel to the line x = 3?
1. y = 3x
2. y = 1
3. y = x
4. x = 5
Answers
Answer:
4. x = 5
Step-by-step explanation:
For two lines to be parallel they must have the same slope, but not be the same line. Both x=3 and x=5 both have slopes of 0, so they are parallel. Another way to tell is that x=3 is a vertical line; therefore, it will be parallel to any other vertical line, such as x=5.
Daniel is 12
3
4
years old. Carl is 1
3
8
years younger than Daniel and Jane is 1
1
5
years younger than Carl. How old is Jane?
Answers
tiene 981 años
Step-by-step explanation:
A)
Huy is solving a quadratic equation by completing the square. His first few steps (steps 1-4) are
shown below. Which of the following statements is true regarding Huy's work?
Given
2² +32-5=0
step 1
Solution
z2 + 3 = 5
step 2
2? + 3x +9 = 5 +9
step 3
(x + 3) = 14
I= -3/14
step 4
Answers
Answer:
This question has errors.
ASAP my sister said this is impossible to solve and if I solve I get 20 bucks
8(x-3)+7=2x(4-17)
solve for x
Answers
add answer:
step-by-step:
is 5m^3 -3m^4-7m a polynomial? State the type and degree of the polynomial.
Answers
Answer:
Yes it is a polynomial.
It is a trinomial.
The degree is 4.
Step-by-step explanation:
So polynomial is an expression that has variables, constants, and exponents. And all of these are connected through things like addition and subtraction. In this question, you have x as your variable, 0 as your constant, and 4,3,1 as your exponents.
A term is the part of the polynomial that is separated by + or - sign. So in this question, you have 5m^3, -3m^4, and -7m as your terms. Because you have three terms, therefore this is a trinomial.
The degree of polynomial is represented by the variable with the largest exponent, so in your case, 4 is your largest exponent, therefore the degree of the polynomial is 4.
Hunter's class voted on whether or not to do science fair projects in groups. 30% of the 40 votes were in favor of working in groups. How many votes were in favor?
Answers
Answer:
the answer is 12
Step-by-step explanation:
if Nandi and thabo share R15,00 in the ratio 1:2 how many rands does each get
Answers
so Nandi will get R500 and Thabo will get R1000
if you meant R15.00 so if u did then Nandi gets R5 and Thabo gets R10
Olivia has five bracelets and three necklaces. She wants to choose one bracelet and one necklace randomly. How many possible outcomes are in this sample space?
Answers
Answer:
15 possible outcomes
Step-by-step explanation:
Given: Olivia has five bracelets and three necklaces.
She chooses one bracelet and one necklace randomly.
To find: Number of possible outcomes in a sample space
Solution:
Sample space denotes a set of all possible outcomes.
Number of possible outcomes in a sample space = [tex]\binom{5}{1}\binom{3}{1}[/tex]
Use [tex]\binom{n}{1}=n[/tex]
Therefore,
Number of possible outcomes in a sample space = [tex]\binom{5}{1}\binom{3}{1}[/tex] = [tex]5(3)=15[/tex]
shen buys candy that costs $4 per pound he will spend at least $20 on candy what are the possible numbers of pounds he will buy
Answers
3(x + 2) = 12
Please help it’s urgent!!
Answers
Answer:
3(x+2)=12
Step-by-step explanation:
Ok, so this is simple. First you multiply the three on the outside by the x and 2 on the inside using the distributive property. Then you should get 3x (3 times x) + 6 (3 times 2). now that you have 3x+6=12, you can subtract the 6 from both sides. you should end up with 3x=6. To figure out x you should divide both sides by 3. You should end with x = 2.
3(x+2)=12
3x+6=12
3x=6
x=2