Answers
Answer:
Step-by-step explanation:
x/(67.2-32)=81.9/67.2
x/35.2=81.9/67.2
x=2882.88/67.2
x=42.9 m
Related Questions
pleaseeeeee help again
I willl give brainliest
Answers
HI hru
Step-by-step explanation:
Answer:
Step-by-step explanation:
Please help me find the area of the shape
Answers
Answer:
96 units^2
Step-by-step explanation:
area of a triangle A=bxh/2
substitute b with 8 and h with 24
A=8x24/2
multiply
A=193/2
the divide
A=96
Need help quick! Will give brainliest to first right answer.
Which system of equations has no solution?
O 5x+5y = 10 and 2x+2y=4
O 3x-6y = 4 and - 4x+8y=7
O 6x+2y = 6 and 7x+3y=9
O 3x-4y = 16 and 2x+3y = 5
Answers
Answer:
the first one or the last one
Step-by-step explanation:
5x+5y = 10 and 2x+2y=4
0 = 0
3x-6y = 4 and - 4x+8y=7
0 = 37 / 3
6x+2y = 6 and 7x+3y=9
0 = 3
3x-4y = 16 and 2x+3y = 5
x=4 and y=−1
Leah spent 1 hour 32 minutes less than Carl reading last week. Carl spent 51 minutes less than Pete. Pete spent 3 hours reading. How long did Leah spend reading?
Answers
Answer:
37 minutes
Step-by-step explanation:
Carl spent 51 minutes less than Pete, so subtract.
3 hours = 180 minutes
180 - 51 = 129 minutes = 2 hours and 9 minutes
And Leah spent 1 hour 32 minutes less than Carl, so subtract again.
1 hour = 60 minutes + 32 = 92 minutes
129 - 92 = 37 minutes.
Name the angle and find the measure of each angle indicated
Answers
Answer:
9= 132 10= 105
Step-by-step explanation:
Is 8 a solution to 1 2 x+9=13? Explain.
Answers
[tex]12x+9=13\\2x=4\\x=2[/tex]
So no.
Write an explicit formula for a_na
n
, the n^{\text{th}}n
th
term of the sequence 45, 15, 5, ...45,15,5,....
Answers
Answer:
the answer is 3n+7 please do you get it
NEED ANSWERS PLSS HELP
Answers
A new taxi company, Littleton Cabs, just opened in town. A cab ride for m miles costs 8.5+2m dollars. Polly took a 14-mile cab ride to the airport. What price did Polly pay for her cab ride?
Answers
Answer:
$36.50
Step-by-step explanation:
To find the price she paid, plug in 14 as m and simplify:
8.5 + 2m
8.5 + 2(14)
8.5 + 28
= 36.5
So, Polly paid $36.50
For #4, one of your classmates gave the answer, 72. What mistake did they make?
Answers
HELP!
x^2 (x to the 2nd power) + 3x + 3
Answers
Answer:
if youre factoring, there is no possible factors
if youre solving for x, it is
x =−1.5+0.87i
x =−1.5-0.87i
i believe
Step-by-step explanation:
quadratic equation
a is defiened as a number that can be expressed in the form p/q where p and q are integers and q is not = 0
Answers
Answer:
a is a rational number
Step-by-step explanation:
A number that can be expressed in the form p/q where p and q are integers and q is not = 0
Above is the definition of rational number.
So, a is a rational number
Which shows how to rewrite 4 x 47
using the Distributive Property?
Answers
Answer:
B) 4(40 + 7)
Step-by-step explanation:
First: Add 40 + 7 = 47
Second: Multiply 47 x 4 = 188
Help please.. I don’t understand.thank you <3
Answers
I’m pretty sure, it’s been a while tho
Answer:
BStep-by-step explanation:
that's my answer :) hahshs
Please help! 3/20, will give brainliest. I do not tolerate spam answers!
Factor the equation. [tex]x^2-x-12[/tex]
Answers
Answer:
(x - 4)(x + 3)
Step-by-step explanation:
Given
x² - x - 12
Consider the factors of the constant term (- 12) which sum to give the coefficient of the x- term (- 1)
The factors are - 4 and + 3, since
- 4 × + 3 = - 12 and - 4 + 3 = - 1, then
x² - x - 12 = (x - 4)(x + 3) ← in factored form
Billy wants to hire a plumber to fix a faucet at his house. The plumber charges $125 initial fee and $85 per hour he is working.
Answers
Answer:
85x + 125 = y
Step-by-step explanation:
Let x = the amount of hours worked
Let y = the total cost to pay for this plumber
85 is the hourly pay so we multiply by the amount of hours worked to find the cost per hours. We then add that to the initial cost of 125 and we get the total cost.
In Kite KLMN, find the measure of
Answers
Answer:
M = K =
101°Step-by-step explanation:
M = K, because it's a kite.
Kite has 2 angles on the left and right, each with the same size,The kite also has different angles at the other angle points.(Addition of kite angles result in 360°)
Therefore
360 = 63 + 95 + 2M
2M = 360-63-95
2M = 202
M = 202÷2
M = K = 101°
The size of each angle M and angle K = 101 degrees.
____________________
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What is the solution to -3x+23-7?
O x>-12
O x>12
O x<12
O x<-12
Answers
................ 9 kg 9 g = .....kg
Answers
Answer:
Step-by-step explanation:
9009g = 9kg 9g
What does the variable "b" stand for in exponential functions represented by the equation y = a(b)ˣ
Answers
Answer:
The rate of growth or decay
Explanation:
If b was above 1 (i.e. 1.01, 1.02) then it is an exponential growth function and if b was below 1, then it is an exponential decay function
The sum of two numbers is 11. Twice the first number minus the second number is 7
Find the numbers.
Answers
Answer:
6 and 5
Step-by-step explanation:
6 * 2 = 12
12 - 5 = 7
6 and 5 is your answer
Answer: 6; 5
Step-by-step explanation:
Based on the questions, we set up two equations, let the x be the first number, and y be the second number.
x + y = 11
2x - y= 7
x = 11 - y [Subtract y from both side]
2x - y = 7
2(11 - y) - y = 7 [Plug in 11-y for x, solve for y]
22 - 2y - y = 7
22 - 3y = 7
-3y = -15 [Subtract 22 from both side]
y = 5
x + y = 11 [Plug in 5 for y, solve for x]
x + 5 = 11 [Subtract 5 from both side]
x = 6
The approximate volume is ___ cubic centimeters. Do not round your answer.
Use 3.14 for π.
Answers
Answer:
:>
Step-by-step explanation:
yufgvhjbfhbvnfmnbjgfkjbingmknb jgkfbm jnnmnnnnnn
The two rectangles below are similar. What is the measurement of the missing side of the rectangle?
A. 108 mm
B. 81 mm
C. 45 mm
D. 30 mm
Answers
You would divide 45 mm/15mm to get 3. Multiply 3 by 27 to get 81 mm.
Answer:B
Step-by-step explanation:
The sum of the speeds of two trains is 723.1 miles per hour. If the speed of the first train is 10.9 mph faster than that of the second train, find the speeds of each.
What is the speed of the first train?
Answers
9514 1404 393
Answer:
367 miles per hour
Step-by-step explanation:
The speed of the faster train is half the total plus half the difference:
s1 = (723.1 +10.9)/2 = 367 . . . . miles per hour
_____
Check
The slower train is 367-10.9 = 356.1, and the total is 723.1 mph, as required.
_____
If you want an equation, you can let x represent the faster speed. Then the total is ...
x + (x -10.9) = 723.1
2x = 723.1 +10.9
x = (723.1 +10.9)/2 = 367
A grocery store sells a bag of 8 oranges for $6.24. If Chase spent $8.58 on oranges, how many did he buy?
Answers
Answer:
11 oranges
Step-by-step explanation:
6.24÷8=0.78
1 orange=0.78
8.58÷0.78=11
Chase bought 11 oranges.
Hope this helped!
solve for x plezzzzzz
Answers
Step-by-step explanation:
x-5 = 12
X = 17
hope this helps
The length of a 1-inch paperclip is about 1.6 x 10−5 miles. It takes about 1.5 x 1010 paperclips linked together to reach the moon. What is the approximate distance to the moon?
A. 3.1x 10^5 miles
B. 2.4 x 10^-2 miles
C. 3.1x10^-2 miles
D. 2.4 x 10^5 miles
Answers
Answer:
D. 2.4 x 10⁵ miles.
Step-by-step explanation:
Given;
length of 1-inch paperclip, L= 1.6 x 10⁻⁵ miles
number of paperclips linked together to reach the moon, n = 1.5 x 10¹⁰
The approximate distance to the moon is calculated as follows;
distance to the moon, d = L x n
distance to the moon, d = 1.6 x 10⁻⁵ miles x 1.5 x 10¹⁰
distance to the moon, d = 2.4 x 10⁵ miles
Therefore, the approximate distance to the moon is 2.4 x 10⁵ miles.
The correct option is D.
The table shows all of the possible outcomes of rolling two dice. If Jerome were to roll two dice 48 times, about how many times could he expect to roll doubles?.
Answers
Now that we know how much 1 pound costs, we can determine how much 9 pounds will cost.
What would be the cost of 9 pounds of salmon?
$0.94
$76.50
$17.50
$0.50
help asap plzzzzzz
Answers
Answer:
76.5
Step-by-step explanation:
i have two questions
question 1:
N% of 15 is 6
Question 2:
18 is N% of 32
Whats the answer?
Answers
Answer for question 1 is Percentage Calculator: 6 is what percent of 15? = 40.
Answer for question 2 is What is 18 percent (calculated percentage %) of number 32? Answer: 5.76.
hope it helps. Please mark me Brainleist please.
Answer:
1. 40%
2. 56.25%
Step-by-step explanation:
1. N% of 15 = 6
N/100 x 15 =6
N = (6 × 100)/15
N = 40
2.N% of 32 = 18
N/100 x 32 = 18
N = (18 x 100) /32
N= 56.25