Answers
Answer:
C is the right answer
Step-by-step explanation:
Related Questions
Please help with the picture below.
Answers
explanation: they are complementary angles, meaning they are the same. since a line adds up to 180°, take 128° away from 180° and you get 52°
i’ll give extra points pls help
Answers
Hope this helps
Answer:
A
Step-by-step explanation:
all triangles equal 180°, it gives you two angles on each triangles. if you add them together and subtract that from 180 you'll get the final angle. the angles on both triangles Are 45,63, and 72. (they add up to 180) and because both triangles have two angels that are the congruent. they are similar by the Angle angle postulate.
A company rents out 11 food booths and 20 game booths at the county fair. The fee for a food booth is $75 plus $4 per day. The fee for a game booth is $80 plus $7 per day. The fair lasts for d days, and all the booths are rented for the entire time. Enter a simplified expression for the amount, in dollars, that the company is paid.
Answers
Answer:
SHUT THE HELL UP
Step-by-step explanation:
Answer:
80×75+7+4x
Step-by-step explanation:
it's just a expression
!!HELP: 20 POINTS!! An electrician charges a set fee for every house call and then charges an hourly rate depending on how long the job takes. The total cost of the electrician's services can be determined using the equation C=65+60t, where t is the number of hours the electrician spends at the house working. What is the slope of the equation and what is its interpretation in the context of the problem?
Answers
-60 t = 65-c —> divide both sides of the equation by -60
t = -13/12 + 1/60 c —> Write the solution t in parametric form
Answer:
t = -13/12 + 1/60 c , c eR
Uhm I’m not really sure about my answer but i hope it helps!
Sorry if it’s wrong..
Stay safe!
Which is a linear function
A. f(x)=x+2
B. F(x)=x to the power of 2
C. F(x)=2 to the power of x
D. F(x)= |2x|
Answers
A. f(x)=x+2 is a linear function.
Answer:
A
Step-by-step explanation:
A is a linear function because, x^2 would be a parabola, 2^x would also result in a parabola, and |2x| would be a v shape.
complete factorization for -20x - 5y
Answers
Answer:
-5 (4x+y)
Step-by-step explanation:
Factor out -5, and -20/-5=4, -5/-5=1.
the sum of two numbers is 100 and their difference is 80, what are the two numbers
Answers
Answer:
The numbers are 90 and 10.
Step-by-step explanation:
Let the two numbers are x and y.
It has been given that sum of two numbers is 100. Hence, we have the equation,
x + y = 100 .........(i)
Now, the difference of these two numbers is 80. Thus, second equation is
x - y = 180......(ii)
Add equation (i) and (ii)
x + y + x - y = 100 + 80
2x = 180
Divide both sides by 2
x = 90
Substitute this value in (i)
90 + y = 100
y = 100- 90
y = 10
Therefore, the numbers are 90 and 10.
#Learn More:
The sum of two numbers is 450 and the smaller number is 120. What is the product?
Step-by-step explanation:
90 and 10x=90
y=10
Explanation:
Let x be equal to the first number.
Let y be equal to the second number.
We know that the sum of the two numbers is 100, so we can say that x+y=100.
We also know that the difference of the two numbers is 80, so we can also say that x-y=80
And now we have our two equations:
x+y=100
x-y=80
To find x and y, we first solve for one of the variables and plug it into one of the two equations to solve for the other. In this case, the easiest way to approach this question is to add both of the equations to cancel y out and solve for x (please check the picture attached for a better representation).
x+y=100
x-y=80
-> 2x=180
2x=180
Divide both sides by 2
2x/2=180/2
x=90
Now that we have found the value of the first number, x, we can plug it in to either of our two original equations to solve for y.
x+y=100
90+y=100
Subtract both sides by 90
90+y-90=100-90
y=10
Therefore, the value of x is 90 and the value of y is 10. Their sum is 100 and their difference is 80.
I hope this helps!
BOATING Dedra's boat used 5 gallons of gasoline in 4 hours. At this rate, how many gallons of gasoline will the boat use in 10 hours?
Answers
The number of gallons of gasoline that the boat will use in 10 hours is 12.5 gallons
If Dedra's boat used 5 gallons of gasoline in 4 hours, this is expressed as:
5 gallons = 4 hours
In order to know the number of gallons needed in 10 hours, this is expressed as:
x = 10 hours
Divide both expressions:
5/x = 4/10
4x = 50
x = 50/4
x = 12.5 gallons
Hence the number of gallons of gasoline that the boat will use in 10 hours is 12.5 gallons
Learn more on rate here: https://brainly.com/question/24304697
Answer ASAP PLZZ!!!!
Answers
Answer: m∠HIJ = m∠IHK because they are alternate interior angles
Step-by-step explanation:
-2.97 is the solution to which subtraction problem?
What is the atomic number of copper?
Answers
Answer:
the atomic number of copper equals 29
Pls Help I will mark brainliest.
Answers
Answer:
It would be B.
Step-by-step explanation:
divide Y by X.
help please :DDDD kinda confused
Answers
Answer:
7 to the 7th power
Step-by-step explanation:
To get your answer you add your two exponents together and that becomes your new exponent. Your base number stays the same..
The answer is 7 ⁷
Step-by-step explanation: 7 ⁴ is 343 and 7 ³ is 2401 so if you multiply those together it is
823,543. 7 ⁷ in total is 823,543
simple question just answer correctly to get brainleist and 10 pts! :)
Answers
Answer:
im pretty sure the answer is either a or c because. if i had to choose one though i'd probably go with C
Step-by-step explanation:
a function is a y for every x and im pretty sure both a and c display that, but a is going to all of numbers in the other bubble and there arent any other letters in the first one. hope this helps
SOMEONE HELP. I WILL GIVE BRAINLIEST (I will report foolish answers)
Answers
Answer:
second A
Step-by-step explanation:
They are alternate interior angles
Please help me with this!!!
Answers
(3.0 x 10^-2)(7.2 x10^8)
Answers
Answer:
the answer is 21600000
Step-by-step explanation:
The table below represents the number of hours a student worked and the amount of money the student earned. Determine the number of dollars the student would earn for working 40 hours. Explain how you arrived at your answer. ( I’ll PAY YOU 30 DOLLARS IN CASHAPP RIGHT NOW WHEN YOU DO IT)
Answers
Answer:
7.50
Step-by-step explanation:
45.00 divided by 6 = 7.5 or 7.50 income/hours worked
no cash needed hope it helps
Use the compound angle formulae to find the following in surd form: tan 225°
Answers
Answer:
On the trig unit circle,
tan 225 = tan (45 + 180) = tan 45 = 1
The perimeter of a kite can be found using the formula P = 2S + 2L. Which equation expresses S in terms of P and L?
Group of answer choices
a. S = 1/2p - L
b. S = 1/2p+L
c . S=1/2p+2L
d. S = 1/2p-2L
Answers
Answer:
The answer is AA. S = 1/2p - LStep-by-step explanation:
Step one:
given the perimeter function
P = 2S + 2L
we are expected in this problem to change the subject of the formula to S
Step two:
firstly, let us isolate the term that has S
2S=P-2L
divide both sides by 2
2S/2= (P-2L)/2
S=P/2-L
S = 1/2p - L
how would I do 3(7/5x+4)
Answers
Answer: 21/5x+12
Step-by-step explanation:
3*7/5x+3*4
21/5x+12
Which question can be answered using the expression 1/3÷ 3/4
Answers
Answer:
Jillian had a cake and Ruby ate 2/3 of it. Jillian's friends then came over and consumed 3/4 of the kuchen, which Ruby already ate out of. How much of the cake is left?
Step-by-step explanation:
Just think about it with simpler numbers. What if the expression was (4 ÷ 2)? Then the word problem could be made quite easily. Following the previous example, simply replace the numbers (4 and 2) with the fractions given (1/3 and 3/4) and make a few tweaks for it to make more sense.
Good luck!
The total pizza left is 1/3 of the whole pizza. If the remainig student are to take 3/4 of the remaining, how much will each student take
Word problems involving equationsAlgebraic equations are ways we can solve real life apllications.
Given the division problem
1/3÷ 3/4
This can be written usng this statement:
The total pizza left is 1/3 of the whole pizza. If the remainig student are to take 3/4 of the remaining, how much will each student take
Learn more on word problem here: https://brainly.com/question/21405634
#SPJ2
Item 8 A container has peppermint gum and spearmint gum. There are 18 pieces of peppermint gum in the container and the ratio of peppermint gum to spearmint gum is 2 : 3. Find the number of pieces of spearmint gum in the container.
Answers
Answer:Number of Spearmint gum = 27 pieces
Step-by-step explanation:
step 1
Let the total number of peppermint gum and spearmint gum in the container = X
Ratio of peppermint gum to spearmint gum= 2 : 3.
Total ratio = 2+ 3=5
Step 2
we were given that peppermint gum= 18 pieces , so total number of gums will be calculated as
Ratio of peppermint/ Total ratio x Total number of gums = Number of peppermint
2/5 x X= 18
X=(18X 5) / 2 = 45
X= Total number of gums = 45
Number of spearmint gum will now be
Ratio of spearmint/ Total ratio x Total number of gums = Number of spearmint
3/5 x 45= 27
Therefore Number of Spearmint gum = 27 pieces
ANSWER FAST Which statement about numbers is true? All whole numbers are rational numbers. All rational numbers are integers. All rational numbers are whole numbers. All integers are whole numbers
Answers
Answer:
The statement "(a) all whole numbers are rational numbers" is true.
Step-by-step explanation:
A rational number is the number which can be expressed in the from of [tex]\frac p q[/tex], where p, q are integers and q\neq0.
(a.) As all the whole numbers (0,1,2,3...) can be expressed in the form of p/q having q=1.
Hence, the statement "(a) all whole numbers are rational numbers" is true.
(b). As the rational numbers can have the fractional value but any integers don't have fractional value, so all the rational numbers are not integers.
Hence, the statement "(b). All rational numbers are integers" is not true.
(c). As the rational numbers can have the fractional value but any whole numbers don't have fractional value, so all the rational numbers are not whole numbers.
Hence, the statement "(c). All rational numbers are whole numbers." is not true.
(d). Integers( ...,-2,-1,0,1,2,...) can be negative, but the whole numbers (0,1,2,...) can't be negative. So, all integers can't be whole numbers.
Hence, the statement "(d). All integers are whole numbers" is not true.
Answer:
A
Step-by-step explanation:
help me please I don't understand
Answers
Answer:
1, not a function because the -2 x repeats it's self twice, and only y functions can repeat
2, yes it is because it is a straight line and none of the x functions repeat
3, yes because none of the x functions repeat
4, yes because all the x functions only have one y function
5, no because 16x repeats
6, no because 2x goes to the same number twice
Step-by-step explanation:
Cat has a budget of $50 for school supplies. He needs to buy 5 binders, which cost $7 each. He plans to spend his remaining money on pencils, which cost $2 each. Set-up and solve Enano quality to determine how many pencils pet can buy.
Answers
Answer:
The least amount of pencils that can be bought is 7
Step-by-step explanation:
Step one:
Budget=$50
the cost of one binder= $7
then 5 binders will cost= 7*5= $35
the balance will be 50-35= $15
Step two:
let the number of pencils that can be bought be x
The cost of each pencil = $2
the remaining amount from the budget to get pencils is $15
Hence the number of pencils that can be bought is
x=15/2
x=7.5
The least amount of pencils that can be bought is 7
PLZ HELP!! Will mark brainliest !!! Idk how to do this :((
could u answer Part A and B? Part A is pictured Part B is...tan θ = 12/5 and sin θ<0
Answers
Answer:
Part A: if cosθ = 4/5 and sinθ < 0, then
secθ = 5/4
sinxθ = 3
tanθ = 15/4, cotθ = 12/5, cscx = 1/3
Step-by-step explanation:
Remember, secθ = 1/4/5 --> 1/4 *5/1 = 5/4
sinx, cscx, cotx, and tanx will be negative because since sinθ < 0 and cosθ is positive, this means that the quadrant will be in quadrant 4
To find these values, we have to use the pythagorean identities
cosx = adj/hyp, sinx = opp/hyp, and tanx = adj/opp
Since 4 is the value of the adjacent side, and we know that x² + 4² = 5².
x² + 16 = 25 ---> x² = 9--> x =3.
Since the value of the opposite side equals 3, and sinx = y, y = 3. Now we can find the rest of our trig values.
Remember that cosθ = x and sinθ = y
tanθ = y/x, cotθ = x/y, secθ = 1/x, cscx = 1/y.
So, since cosθ = 4/5 and sinθ = 3,
tanθ = 15/4, cotθ = 12/5, cscx = 1/3
Bus A and Bus B leave the bus depot at 2 pm.
Bus A takes 15 minutes to complete its route once and bus B takes 25 minutes to complete its
route once.
If both buses continue to repeat their route, at what time will they be back at the bus depot
together?
Assume the buses have no breaks in between routes.
Give your answer as a 12-hour clock time.
Answers
Answer:
LCM(30, 35) = 210 minutes.
The 2 Buses will be back at the depot 210 minutes after 5pm, or 5pm + 210 minutes =5 + 3.5 hours =8:30pm
Answer:
4:30 PM
Step-by-step explanation:
Bus A will meet Bus B on it's 10th route at 150 min. Bus B will meet Bus A at its 6th route at 150 min. 150 is also 2 hours and 30 min so they will meet at 4:30 PM.
The original price for the sweater is $80. Today it is on sale for 30% off. What is the sale price for the sweater?
Answers
Answer:
56
Step-by-step explanation:
30 percent of 80 is 24, subtract
Answer:
56
Step-by-step explanation:
8 x .7=56
you get .7 by subtracting the 30 percent or .3 from the original price
We call a natural number "nice" if there are only even digits in its recording. How many "nice" four-digit numbers are there?
Answers
Answer:
I suppose that this refers to numbers like:
N = abcd
Where a, b, c and d are single digits.
We want to find the number of 4-digit numbers such that:
a, b, c and d are even numbers.
So let's count the number of options for each digit, where we impose that the possible digits must be even.
a: Here we have the options {2, 4, 6, 8} ( 0 is an even digit, but if we take a = 0, then this would be a 3 digit number) Then we have 4 options for a.
b: Here we have the options {0, 2, 4, 6, 8}. 5 options in total.
c: Here we have the options {0, 2, 4, 6, 8}. 5 options in total.
d: Here we have the options {0, 2, 4, 6, 8}. 5 options in total.
The total number of possible combinations will be equal to the product of the number of options for each selection.
C = 4*5*5*5 = 500
There are 500 "nice" numbers of 4-digits.
The function p is defined as p(x) = x2 – 3x. If the
function q is defined as q(x) = p(x) – 4, what is the
value of q(10) ?
A) -30
B) 6
C)
66
D) 70
Answers
♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️
[tex]q(x) = {x}^{2} - 3x - 4[/tex]
[tex]q(10) = ( {10})^{2} - (3 \times 10) - 4 [/tex]
[tex]q(10) = 100 - 30 - 4[/tex]
[tex]q(10) = 70 - 4[/tex]
[tex]q(10) = 66[/tex]
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Thus the correct answer is (( C )) .
♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️
