In UVW, u=51 inches,v= 61 inches and w= 62 inches.find the measure of angle V to the nearest degree
Answer:
49degrees
Step-by-step explanation:
Using the cosine rule
u² = v²+w²-2vwcosU
Substitute the given values
51² = 61²+62²-2(61)(62)cosU
2601 = 3721+3844-7564 cosU
2601 = 7565-7564cosU
-7564cosU = 2601-7565
-7564cosU = -4964
CosU =-4964/-7564
CosU = 0.6563
U = arccos(0.6563)
U = 49degrees(to nearest degree)
?% of $10 = $9
What is the percentage
Answer:
90%
Step-by-step explanation:
there are 100 % if you multiplied 10 by 10 you get that 100 % so multiply 9 by 10 to get 90 and that is your answer
Answer:
$90%
Step-by-step explanation:
90/100 *10.
9*1
$9%
Josie is looking at buying a new phone for $800.If she does not want to pay the entire $800 she has the option of buying the phone for a $150 deposit and making 12 monthly payments of $75 each. If Josie chooses the payment plan what will be the percent increase on the original cost of the phone?
Answer:A 131.25%
Step-by-step explanation:
PLEASE HELP ILL GIVE MORE IF ITS RIGHT
Answer:
choice 3) area = 1188 in²
Step-by-step explanation:
area = 36 x 33 = 1188 in ²
suppose the length of the pool in Example 1 is
3 times the width. How does the function that
represents the combined area of the pool and
the deck change?
HELP ON MATH PLS HELPPPPPPpppp
Answer:
The answer is 14
Step-by-step explanation:
nOiCe
what is 22% of 64.82
Answer:
14.2604
Step-by-step explanation:
this is because 22% as a decimal would be 0.22, and since this is out of 64.82, you have to multiply 0.22 by 68.82
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Hope this helps <33
Answer:
14.2604
Step-by-step explanation:
[tex]64.82*.22=14.2604[/tex]
A triangle has sides with lengths of 4 kilometers, 14 kilometers, and 16 kilometers. Is it a right triangle?
Answer:
Yes, it is
Hope this helped
Answer:
NO
Step-by-step explanation:
A right angle triangle will follow the PYTHAGORUS THEOREM. So the value found by adding the square of the two smaller sides should be same as the square of largest side.
how do you solve 5(-2x -3
Answer:
10x-15
Step-by-step explanation:
Step-by-step explanation:
-10x - 15
5 x -2x = -10x
5 x -3 = -15
Please help me picture below ! No links
Answer:
nine decided by three is three and three times three is nine so ur answer is three
8 zombies have been spotted just outside of Galveston, its population by 50% each day. Write an equation that represents this specific outbreak.
Answer: 2+2?
Step-by-step explanation: Yes
(-9)5 ∙ (-9)7
what's the answer
Answer:
2835
Step-by-step explanation:
-9×5= -45
-9×7= -63
-45×(-63)=2835
(3x^2-2x+5)-(x^2+3x-2)•1/2x^2
In standard form?
Answer:
[tex]-\frac{1}{2} x^{4}-\frac{3}{2} x^{3} + 4x^{2} - 2x + 5[/tex]
solve for the variable b -1/2 ( b - 6 ) =6
Answer:
56
Step-by-step explanation:
Answer:
b=6
Step-by-step explanation:
b-1/2(b-6)=6
b-1/2b+3=6
2b-b+6=12
b+6=12
b=12-6
b=6
pls help with this its for math pls help
Answer:
first option
Step-by-step explanation:
divide each side by 'wh' to get:
l = V/wh
Can someone please help me answer this question asap thank you no links please thank you
Answer:
7 cm
24.5 cm
0.4 cm
69.91 cm
John and Paul both run on the same track each morning. The ratio of the number of miles John runs to the number of miles Paul runs is 5:8.
Answer:
Step-by-step explanation:
For example,
Solution: Finding a unit rate
If we divide 150 by 20, we get the unit rate for the ratio, 150 minutes for every 20 miles.
150÷20=7.5
So the runner is running 7.5 minutes per mile. We can multiply this unit rate by the number of miles:
7.5 minutes mile × 6 miles = 45 minutes
Thus it will take her 45 minutes to run 6 miles at this pace.
If it takes her 45 minutes to run 6 miles, it will take her 45÷3=15 minutes to run 6÷3=2 miles at the same pace.
If it takes her 15 minutes to run 2 miles, it will take her 4×15=60 minutes to run 4×2=8 miles at the same pace. Since 60 minutes is 1 hour, she is running at a speed of 8 miles per hour.
We found her pace in minutes per miles in part (a).
For which value of is the following number undefined
x - 3 / x + 4
Answer:4x - 2 = 3x + 1
Step-by-step explanation: shooooooooo papi
Answer:
x = - 4
Step-by-step explanation:
The denominator of the rational expression cannot be zero as this would make it undefined.
Equating the denominator to zero and solving gives the value that x cannot be, that is
x + 4 = 0 ⇒ x = - 4
Thus x = - 4 is the excluded value
PLS ANSWER! Dont put a link PLS ANSWER!!!!!!!!!!!
Answer:1) D 2) A 3)D and the last one is b
Step-by-step explanation:
Find the equation of the line
(Use exact numbers)
Y=___x+___
Please help
Answer: Y=2x+4
Step-by-step explanation:
1st step: Find the y-int ==> Y-int= 4
2nd step= To find the x-int go up 2 and go to the right 1 ==> 2/1=2
Y=2x+4
Suppose quadrilateral ABCD is a square and the slope of BC is -n. What is the slope of AB?
Answer:
-p?
Step-by-step explanation:
what is the missing blank?
Answer:
<1 and <8 are alternate exterior angles
Step-by-step explanation:
Alternate means on the opposite side of the transversal
Exterior means outside the parallel lines
<1 and <8 are alternate exterior angles
Can someone please help me with math. Pls don't take my points.
Answer:
0.09
0.16
0.35
0.65
0.19
0.56
Step-by-step explanation:
1
1. You work full-time and make $17 per hour. What is your gross annual income?
A) $8160
B) $680
C) $35,360
D) $36,720
Answer:
C because if you make $17 dollars an hour that's 2,080 hours a year, Multiply that and you got C
If
4x + y = 13
- y = 2
then y =
Answer:
y = 2
Step-by-step explanation:
-y = 2, that means y = opposite of 2, which is -2
Hope that helps! :)
Fran withdrew 6.4% of her savings account to put towards the purchase of a new car. If she put $2,400 down on her car, what was her savings account balance before she withdrew the money?
Answer:
$3,550 dollars
Step-by-step explanation:
6.4% off savings
- a total of $2,400
The percentage is that indicating the hundredth total amount in the saving account before withdrawing such that 6.4% of that is $2400 is $37500.
What is the percentage?The percentage is defined as a given amount in every hundred. It is a fraction with 100 as the denominator percentage is represented by the one symbol %.
Let's suppose the total amount of money before withdrawing x.
It is known that x% of y is given as, (x/100)y.
Therefore,6.4% of x is (6.4/100)x = 0.064x
The 6.4% of the x is 2400
So, 0.064x = 2400
x = 2400/0.064 = $37500
Hence "The percentage is that indicating the hundredth total amount in the saving account before withdrawing such that 6.4% of that is $2400 is $37500.".
For more about the percentage,
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You place four orders for 50 tennis rackets which cost $65 per racket you receive all 200 rackets there is a delivery charge of $15 per order what is your average cost per racket including delivery charges
Answer:
65.30
Step-by-step explanation:
1. 50x4=200
2. 200x65=13,000
3. 13,000 + (15x4)
4. 15 x 4 = 60
5. 13,000 + 60
6. 13,060/200 = 65.3
Your average cost per racket including delivery charges is $65.30.
First step is to calculate the cost of 200 rackets
Cost of 200 rackets= 200 ×$65
Cost of 200 rackets= $13,000
Second step is to calculate the total delivery fee
Total Delivery fee= 15 × 4
Total Delivery fee=$60
Third step is to calculate the total cost including delivery cost
Total cost including delivery cost=$13,000 + $60
Total cost including delivery cos = $13,060
Fourth step is to calculate the Average cost
Average cost per rackets=$13,060/200
Average cost per rackets=$65.30
Inconclusion the average cost per racket including delivery charges is $65.30.
Learn more here:
https://brainly.com/question/11502325
The line plot below shows the amount of water ( in gallons) students drank in a week. What is the difference in the lowest amount of water and the highest amount of water students drank
The difference in the lowest amount of water and the highest amount of water students drank is 1/2
How to determine the difference?From the complete question (see attachment for line plot), we have:
Least = 1/8
Highest = 5/8
The difference is then calculated as:
Difference = Highest - Least
This gives
Difference = 5/8 - 1/8
Evaluate
Difference = 4/8
Simplify
Difference = 1/2
Hence, the difference in the lowest amount of water and the highest amount of water students drank is 1/2
Read more about line plots at:
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what is the general rule of the following geometric sequence
-4; -1; -1/4
Answer:
Each of these numbers is divided by four to get the next number in the sequence, so the rule of this would be divide by 4.
Step-by-step explanation:
-4/4 is -1, -1/4 is -1/4 (negative one-fourth), and so on.
Which number is an integer?
Answer:
Step-by-step explanation:
Can you please specify on that question
Answer:
Integers are numbers that include the negatives, zero and positives.
Step-by-step explanation:
If you ever get confused there's a big circle chart to help you remember look for it online!! What I use to remember is visualizing a number line!
First is the real numbers, so the numbers we were taught since we were little like 1, 2 ,3, 4, 5, 6 and so on. So that's the first part of the number line.
Next is the whole numbers so you just add a zero to that number line. Whole numbers is just all of the real numbers + the number zero.
Then it's the integers so you add the left side of that number line. Integers are real numbers, whole numbers, and negatives. So basically on the number line it's the negatives , zero, and the positives.
Last it's the radicals so all parts of a number like fractions and decimals. So you can add .5 in between the numbers of that numberline.
I hope this strategy helped and if it didn't here's that circle chart!!
I really hope this did help tho!!
