Answers
Answer:
Step-by-step explanation:
They are testing whether you remember the basic 30,60,90 degree triangle side relationship. The ratio of sides for this triangle are 1 opposite the 30 degree angle, square root of three opposite the 60 degree angle and a hypotenuse of 2 opposite the 90 degree angle.
x/2=2/1
x=4/1=4
bottom answer choice
x/4=3^(1/2)/1
x=4(3^(1/2))
third answer choice
Related Questions
-3x + 5.5x + 4 = 7.2
Answers
Answer:
1.28
Step-by-step explanation:
x = 1.28
Luis takes advantage of a local movie theaters option to have subscription based admission.Luis pays a monthly fee every month and can see as many movies as he would like.Examine the graph shown below.
Enter the total amount of money Luis will have spent after 8 months of subscribing to this service?
Answers
Answer:
The answer is 60 dollars, that's what I got
The quotient of a number and two is increased by seven. The result is eleven. What is the number?
9
2
8
1
Answers
Answer:
C
Step-by-step explanation:
8 is the correct answer.
Answer:
8
Step-by-step explanation:
T-Mobile has a family plan of four lines $120 additional lines are $10 each per month. If Jason wants to spend at most $175 per month on cell phone expenses, how many additional lines can he afford?
Answers
Answer:
he can afford 5 lines
Step-by-step explanation:
work here if needed
170 - 120 is 55
55 / 10 = 5.5 or 5
Amanda plans on going to the amusement park this Friday. It costs $25.00 to
enter the park, and then $1.25 for every ride that Amanda goes on. What will be
the total cost if Amanda goes on 9 rides?
Answers
1.25 for each rides and she goes on 9
It would be 11.25
Answer:
$ 36.25
Step-by-step explanation:
1.25 x 9 = 11.25 + 25.00 = $ 36.25
if y=3 then 14y equals
Answers
Answer:
42
Step-by-step explanation:
14(3)
Answer:
42
Step-by-step explanation:
first, substitute 3 for y in 14y. 14y means you are multiplying 14 and y, so when you plug in 3 for y, you're multiplying 14 and 3! :)
14y ⇒ 14(3)simplify by multiplying 14 · 3.
14(3) = 42so, when y = 3, 14y = 42.
you can check the answer by solving for y in 14y = 42.
divide both sides of the equation by 14.
14y/14 = 1y or y42/14 = 3after dividing, you're left with y = 3. that means 14y does indeed equal 42 when y = 3! :)
i hope this helps! have a great rest of your day <3
PLEASE HELP EASY 6TH GRADE MATH (pic is the possible answers) select the equation that represents the problem. let x represent the unknown. ms harris divided the 32 students in her class into groups. there are 8 students in each group. how many groups are there?
Answers
Answer:
a
Step-by-step explanation:
Answer: A
Step-by-step explanation: this is too easy
Find the value of y if the line through the points (-3, y) and (4, 6) has a slope of -2.
Answers
Answer:
-20
Step-by-step explanation:
(y - 6) / (-3-4) = -2
(y-6)/7=-2
y-6=-2*7
y=-14-6 =-20
Alice arranges 42 blocks in 7 equal rows.how many blocks are in each?
Answers
Answer:6
Step-by-step explanation:
The total number of blocks is 42 and the number of rows is 7. So the equation would be 42 ÷ 7. So, 42 ÷ 7 = 6. There are 6 blocks in each row
PLEASE HELP ME PLEASE !!!!!
Answers
Answer:
y = 1.25x + 6
m = 1.25
b = 6
Step-by-step explanation:
M=1.25. B=6
The line has a slope of 1.25 and a y intercept of 6 after using the point slope formula to determine the correct equation.
Suppose both factors in a multiplication problem are multiples of 10. Why might the number of zeroes in the product be different than the total number of zeroes in the factors?
Answers
Answer:
Multiplying factors whose products are multiples of 10 add to the number of zeros when factors are multiplied as multiples of 10s.
Step-by-step explanation:
Let the first five multiples of ten be
10*1= 10
10*2= 20
10*3=30
10*4=40
10*5= 50
Suppose we chose 20 and 50.
Now multiplying 20 with 50 we get
20*50= 1000
IF we count the total number of zeros in the factors ( 20 and 50) they are 2.
But the number of zeros in the product (1000) are 3.
This is because when we multiply 2 with 5 we get 10 which adds to the existing number of zeros ( i.e 2) and we get a total of 3 zeros.
And multiplying 10 with 50 we get
10*50= 500
IF we count the total number of zeros in the factors ( 10 and 50) they are 2.
But the number of zeros in the product (500) are also 2.
This is because when we multiply 1 with 5 we get 5 which does not add to the existing number of zeros ( i.e 2) and the total number of zeros remain the same.
Similarly multiplying 20 with 30 we get
20*30= 600
IF we count the total number of zeros in the factors ( 20 and 30) they are 2.
But the number of zeros in the product (600) are also 2.
This is because when we multiply 2 with 3 we get 6 which does not have a zero and the total number of zeros remain the same as in the factors.
So we see that multiplying factors whose products are multiples of 10 add to the number of zeros when factors are multiplied as multiples of 10s.
✨ Easy points if your good at slope ✨
Answers
I HAVE THE EQATION I NEED THE INDEPENDENT AND DEPENT VARBLE
Answers
Answer:
The independent variable is the number of bushels of corn with the dependent variable being the cost per bushel.
Step-by-step explanation:
The dependent variable depends on the independent variable. The cost per bushel depends on the availability of bushels.
Helppp meee pleaseee
Answers
Answer:
I'm not sure sorry if I'm wrong but I think the answers would be 3,4,5
Do number 3 am giving brainliest look below
Answers
Answer:
18 cm^2
Step-by-step explanation:
Can somebody help. Will mark brainliest.
Answers
Answer:
12/20
Step-by-step explanation:
Cos is adjacent/hypotenuse. 12 is adjacent to angle C and 20 is the hypotenuse. 12/20 is the cosine of C.
Use the Distributive Property to rewrite the expression without parentheses. -6 (4x + 3)
Answers
Answer:
−24x−18
Step-by-step explanation:
−6(4x+3)
=(−6)(4x+3)
=(−6)(4x)+(−6)(3)
=−24x−18
Answer:
-24x + -18
Step-by-step explanation:
-6 x 4 = -24
-6 x 3 = -18
making the expression -6(4x + 3) into
-24 + -18
hope this helped!
A fair spinner has 11 equal sections: 4 red, 4 blue and 3 green.
It is spun twice.
What is the probability of getting 2 different colours?
Answers
The probability of getting the same colour twice is approximately 34%.
Given y = 2(x-3) and a domain of (-3,-2 and 5). Find the range.
Answers
A car wash detailed 273 cars in 7 hours. At what rate did the car wash detail cars in cars per hour?
Answers
Answer:
39 cars/hour
Step-by-step explanation:
We are trying to find the rate of cars/hour. So we need to divide the amount of cars by the amount of hours.
273/7 = 39
The wash detailed cars at a rate of 39 cars per hour.
The sum of three consecutive numbers is
42. Find the largest number in the set
Answers
Answer:
20
Step-by-step explanation:
Well consecutive numbers mean that the 3 numbers will follow each other in smallest to largest.
Example : 6, 7, 8 or 6,34,87
Non-Example : 7, 9, 6
As long as the number is greater than the one before it they are consecutive.
Following this rule I have come up with the numbers :
10, 12, 20
These three numbers are consecutive and equal to 42.
Now to find the largest number in this set just look at the greatest value which would be 20.
I don't have an entire explanation for this as I just did it in my head but I do hope it is correct.
I hope this helps! :)
will give brainliest
A worker at a clothing store earns a 15% commission on a sale of $75.00 (whole). How much is the commission? The 15% commission of $75 will be _____
Answers
Answer:
Step-by-step explanation: The commission will be a total of $11.25.
the commission would cost $11.25
Principal = $2,400
Rate = 4%
Time = 30 months
Answers
Answer:
$240
Step-by-step explanation:
I = prt
I = (2,400) (0.04) (2.5)
note: I changed 4% to a decimal and 30 months to 2.5 years
I = 96 (2.5)
I = 240 <-- The interest
------------------------------------------------------------------------------------------------------------
The simple interest accumulated on a principal of $ 2,400.00 at a rate of 4% per year for 2.5 years (30 months) is $240.00.
---------------------------------------------------------------------------------------------------------
* Last time I did interest was in 6th grade and I don't remember much. So I am very sorry if my answer is wrong *
Can somebody help???
Answers
Answer:
first box - 2.10
second box - 2.14
Answer:
2.10 & 2.14
Step-by-step explanation:
its basic adding by 2 yk
Can y'all help me with this
Answers
Which linear equation is represented by the table? Please help me, I really don’t understand, thank you so much!!
Answers
Answer:
C) y=x+3
Step-by-step explanation:
I did it and got it right
Leyan bought 234 pounds of apples for $1.32 per pound, 112 pounds of peaches for $1.20 per pound, and some tomatoes, all from a grocery store. The total cost of his purchase was $9.63. How much money did Leyan spend on tomatoes?
Answers
Answer: See explanation
Step-by-step explanation:
I think your question isn't well written and that 234 was meant to be 2.34 and 112 was meant to be 1.12
Let the amount spent on tomatoes be x.
The information given in the question can then be used to form an equation as thus:
Apples + Peaches + Tomatoes = $9.63
(2.34 × $1.32) + (1.12 × $1.20) + x = $9.63
$3.0888 + $1.344 + x = $9.63
x = $9.63 - ($3.0888 + $1.344)
x = $9.63 - $4.4328
x = $5.1972
The amount spent on tomatoes will be $5.1972
Answer:
The answer is 4.2 I did this question already
Step-by-step explanation: You multiply 2 3/4 and 1.32 and then add that to the product of the 1 1/2 peaches for 1.20 per pound, then subtract the answer from 9.63 to get the solution for x.
Plz help i have a another question
Answers
Yasin earns £61200 per year. The first £11900 is tax free but 10% must be paid on the first £10000, 15% on the second £10,000 and 25% tax must be paid on the rest. How much tax does Yasin pay?
Answers
Answer:
44
Step-by-step explanation:
This will probably be the last one today so yeah help
Answers
Answer:
A = 974
Step-by-step explanation:
The formula for surface area of a rectangular prism is A=2(wl+hl+hw)
so yeah enjoy freedom for the rest of the day
Answer:
974 inches2
Step-by-step explanation:
Surface Area = 2×(11×8 + 11×21 + 8×21) = 974 inches2