SOLVE FOR Y, WILL GIVE BRAINLIEST
Step-by-step explanation: Notice that the angle diagonal
of the 114° is a vertical angle and vertical <'s are ≅.
Now, notice that we have two parallel lines cut by a transversal.
If two parallel lines are cut by a transversal, then
consecutive interior angles are supplementary.
So we can setup the equation 114 + y + 12 = 180.
Simplifying on the left gives us 126 + y = 180.
Now subtract 126 from both sides to get y = 54.
-4r + 18=-2
whats r ?
Answer:
r=5
Step-by-step explanation:
Can i get brainlest
Answer:
r=5
Step-by-step explanation:
1)
-4r+18=-2 Subtract 18 from both sides
-18 -18
2)
-4r=-20
---- ---- Divide both sides by -4
-4r -4r
3)
r=5 -20/-4 ----------> 5
10x5 eqaul 9x12 equal
Answer:
10X5 = 50 9X12 = 108
Step-by-step explanation:
help me please!
I need help
Answer:
-7
Step-by-step explanation:
-1 x -1 = 1
4 x -2 = -8
1 + (-8) = -7
manny has an investment account which compounds interest continuously at a rate of 3.1%. He puts $7500 into the account initially. after 2 years how much money does he have in the account?
Answer:
$7049 is the answer.
Step-by-step explanation:
Answer: $7980
Step-by-step explanation:
Follow the formula A=Pe^rt
A= 7500(e)^(.031)(2)
A= 7980
What is 2.97239915 rounded to the nearest ten?
Answer:
3.0000
Step-by-step explanation:
Answer:
i'm assuming you mean tenth so 3
Step-by-step explanation:
you start by looking at just 2.97, the seven will round the 9 up to a ten so you will add one to the 2 and end up with 3 as your answer
Cheldelin Middle School has 12 doors to enter or leave the building. In how many ways is it possible to enter the building by one door and leave the building by a different door?
Answer:
24 ways
Explanation:
dylan bought 3 identical shirts online and paid a shipping fee of $8.50 for a total cost of $53.50
Answer:give them a 100$ bill and ask for change
Step-by-step explanation:
What is the area of the shaded region? Use 3.14 for and round your answer to the nearest
tenth.
50.2 cm2
12.6 cm2
6 cm
78.5 cm
10 cm
201.0 cm2
Write an expression to show the total amount in Trey's savings account after m months
Answer:
75 +25m
Step-by-step explanation:
You should add the starting amount which is 75 to the 25m and plus I got it right . lol
A lighthouse is located on an island 200 feet from the shore of the mainland as
shown. If x=0.29 rad, what is d?
Answer: Approximately d = 208.72
============================================================
Work Shown:
Make sure your calculator is in radian mode
A quick way to check is to compute cos(pi) and you should get -1
cos(angle) = adjacent/hypotenuse
cos(x) = 200/d
cos(0.29) = 200/d
d*cos(0.29) = 200
d = 200/cos(0.29)
d = 208.715135166392 which is approximate
d = 208.72
I rounded to two decimal places since x is rounded in that manner as well. Round however else you need if your teacher instructs.
$1200 is divided among four brothers so that each gets $100 more than
the brother who is his next younger brother. How much does the youngest
brother get?
O $150
$200
O $250
O $300
Apples are on sale at four different grocery stores. Which store offers the
lowest unit rate for apples, in dollars per pound?
$4.50
.McCoyS Dounds
$
• Greenland :
pound
$3.00
2 pounds
Eat Smart
• Mother Nature: S0.95/pound
OA. McCoy's
OB. Eat Smart
OC. Mother Nature
OD. Greenland
Full question attached
Answer:
Greenland offers the lowest unit rate, dollars per pound
Step-by-step explanation:
For McCoy, $4.5 = 5 pounds
Therefore $1 = 5pounds/4.5= 1.11 pounds
1 pound= 1/1.11= $0.9009
For Eat smart
$3=2 pounds
Therefore $1=2pounds/3 = 0.667 pounds
1 pound = 1/0.667= $1.499
For Greenland
$1/5= 1/4 pounds
$0.2=0.25 pounds
$1= 1.25 pounds
Therefore 1 pound= 1/1.25= $0.8
For Mother Nature
$0.95= 1 pound
Therefore Greenland offers the lowest unit rate at $0.8 per pound
Estimate each product 5.8 x 4 =
Is this not right please do not fake it
Answer:
I think it's right. It's been a while so I'm not 100% sure but I'm pretty sure.
Step-by-step explanation:
* 1 6 8 9 A camera has a listed price of $803.95 before tax. If the sales tax rate is 8.25%, find the total cost of the camera with sales tax included, Round your answer to the nearest cent, as necessary $870.27
Answer:
$872.29
Step-by-step explanation:
to do a 8.25 percent sales tax you do $803.95*1.085 and you get the above number
the first 500naira of a man's income is tax free. if he pays tax on the rest at the rate of 10kobo on every naira,how much tax will he pay if he earns 2400naira as income?
Answer:
Tax on 2400 naira = 190 kobo
Step-by-step explanation:
Given that:
The first 500 naira is tax free.
Amount earned = 2400 naira
Amount to be taxed = 2400 - 500 = 1900 naira
Payable tax = 10 kobo on every naira
1 naira = 10 kobo
1900 naira = [tex]\frac{1900*10}{100}[/tex]
1900 naira = 190 kobo
Hence,
Tax on 2400 naira = 190 kobo
I75,986
1a. Write the number.
seventy-five thousand ni
1b. Write in word form.
1c. Write in expanded form.
1d. Write the value of the first underlined number.
1e. Write the value of the second underlined number
1f. x10
1g. x10
1h. x10
Step-by-step explanation:
1a. 75,986
1b. Seventy five thousand nine hundred eighty six.
1c. 75,986=this one
[tex]7 \times10000 + 5 \times 1000 + 9 \times 100 + 8 \times 10 + 6 \times 1[/tex]
1d. 70,000
1e 80
I did not understand the rest. Hope it's useful.....
Answer:
heres that plot you needed for that one glasses of water thing
HELP ME MY DAD WILL KILL ME OF I GET A MAD GRADE HELP ME
Anita needs to buy 7 1/2 feet of packaging tape. There are 1 1/2 feet of tape on each roll. How
many rolls of tape should Anita buy?
please!!<3
Answer:
Divide both to get the specific number of rolls which is 5
Tracy takes 3 pages of notes during each hour of class. In all, how many hours will
Tracy have to spend in class before she will have a total of 39 pages of notes in her
notebook?
Answer:
13
Step-by-step explanation:
39 pages of notes, and Tracy has 3 pages of notes during each hour. So what we can do is simple division, 39/3 which will give you 13. In conclusion, Tracy takes 39 notes in 13 hours.
John can run 3 1/2 miles in 3/4 hours. What is his average speed in miles per hour?
HELP MEEEE PLEASEEEEE I HAVE AN F !!
Answer:
Step-by-step explanation: So theres 10 marbles total in the bag. 5 is one half of 10 so the probability to get a blue marble is 5/10 or 1/2 and the probablility of getting an orange one is 1/10 so you have to first get lucky and get that 5/10 chance, and then get even more lucky and get the 1/10 chance and so I believe that it would be 1/20
In the complex number 4 + 2i, 4 is the
Answer:
4 is the real number in that complex number
Write the equation below in standard form.
[tex] \frac{8}{3}y = \frac{5}{6}x - 2 [/tex]
I will give brainiest to whoever answers correctly !!
Please do not steal my points I'm tired of it put a legit answer or leave!! I will give brainiest to whoever answers correctly!!
A manufacturer tests a certain number of headsets that are produced each day. There is a 2% chance of finding a defective headset. If 280 units of that model are tested,the manufacturer would expect to find approximately how many head sets without any defects
Answer:
Correct headsets= 274.4 = 274
Step-by-step explanation:
Giving the following information:
Number of units= 280
There is a 2% chance of finding a defective headset.
To calculate the number of headsets without any defect, we need to use the following formula:
Correct headsets= 280*0.98
Correct headsets= 274.4 = 274
Cat behavior: A report stated that the average number of times a cat returns to it's good bowl during the day is 37. Assuming the variable is normally distributed with a standard deviation of 3, what is the probability that a cat would return to it's dish between 34 and 39 times a day. Use the graphing calculator. Round the answer to four decimal places.
P (34<X<39) =?
Answer:
P (34<X<39) = 0.5899
Step-by-step explanation:
When the distribution is normal, we use the z-score formula.
In a set with mean [tex]\mu[/tex] and standard deviation [tex]\sigma[/tex], the zscore of a measure X is given by:
[tex]Z = \frac{X - \mu}{\sigma}[/tex]
The Z-score measures how many standard deviations the measure is from the mean. After finding the Z-score, we look at the z-score table and find the p-value associated with this z-score. This p-value is the probability that the value of the measure is smaller than X, that is, the percentile of X. Subtracting 1 by the pvalue, we get the probability that the value of the measure is greater than X.
In this question, we have that:
[tex]\mu = 37, \sigma = 3[/tex]
What is the probability that a cat would return to it's dish between 34 and 39 times a day.
This is the pvalue of Z when X = 39 subtracted by the pvalue of Z when X = 34. So
X = 39
[tex]Z = \frac{X - \mu}{\sigma}[/tex]
[tex]Z = \frac{39 - 37}{3}[/tex]
[tex]Z = 0.67[/tex]
[tex]Z = 0.67[/tex] has a pvalue of 0.7486
X = 34
[tex]Z = \frac{X - \mu}{\sigma}[/tex]
[tex]Z = \frac{34 - 37}{3}[/tex]
[tex]Z = -1[/tex]
[tex]Z = -1[/tex] has a pvalue of 0.1587
0.7486 - 0.1587 = 0.5899
So
P (34<X<39) = 0.5899
3838383837373838382828283837373838382929293837474737373838382882828282822828822828282828823828282999 + 19192393839383929393939339393939 = (bonus points awarded if correct)
3.8383838e+99 THATS EZ MAN!
Ramon buys 3.5 pounds of strawberries for $8.75. At this rate, how many pounds of strawberries can Allison buy with $20.00?
Answer:
8 pounds
Step-by-step explanation:
8.75 / 3.5 = 2.5
20/2.5 = 8
Answer: 8 pounds of strawberries
Step-by-step explanation:
$8.75 - 3.5 pound
? - 1 pound
1 pound - 8.75 ÷ 3.5 = 2.5
$2.50 = 1 pound
$20.00 = ?
$20 = 20 ÷ 2.5 = 8
$20.00 = 8
Allison can buy 8 pounds of strawberries with $20.00
Hope that helped!
Divide the following problem:
4/5 ÷ 37
Please give me a answer that helps.
Answer:
4/185 or 0.0216...
Step-by-step explanation:
