NEED HELP!!!
Solve each proportion.
Leave your answer as a fraction in simplest form.
Questions in pictures...
Answers
Answer:
see explanation
Step-by-step explanation:
(1)
[tex]\frac{6}{2}[/tex] = [tex]\frac{4}{p}[/tex] ( cross- multiply )
6p = 8 ( divide both sides by 6 )
p = [tex]\frac{8}{6}[/tex] = [tex]\frac{4}{3}[/tex]
(2)
[tex]\frac{n}{4}[/tex] = [tex]\frac{8}{7}[/tex] ( cross- multiply )
7n = 32 ( divide both sides by 7 )
n = [tex]\frac{32}{7}[/tex]
(3)
[tex]\frac{5}{3}[/tex] = [tex]\frac{x}{4}[/tex] ( cross- multiply )
3x = 20 ( divide both sides by 3 )
x = [tex]\frac{20}{3}[/tex]
Related Questions
8. Derek was observing the change in water levels in his fish pond. The table below show the change in water levels of the fish pond on different dates. DATE WATER LEVEL CHANGE (inches) August 25 -0.75 September 8 3 -1- 8 September 22 2.5 1 October 6 2 October 20 7. 1 8 CLEAR ALL Based on data in the table, what was the total change, in inches, of the water level in the fish pond from August 25 to October 20? whats the answer
Answers
Answer:
H. 2 3/4
Step-by-step explanation:
DATE >> WATER LEVEL CHANGE (inches) August 25 >> -0.75 September 8 >> -1 3/ 8 September 22 >> 2.5 October 6 >> -1/2 October 20 >> 1 7/8Total change:
1 7/8 - (-0.75) = 1+ 7/8 + 3/4 = 1 + 7/8 + 6/8 = 1 + 13/8 = 1+ 1 5/8 = 2 5/8The closest answer option is H. 2 3/4
Find the midpoint of the segment with the following endpoints.
(9,6) and (5,2)
Answers
Answer:
(7,4)
Step-by-step explanation:
to find the x value in the midpoint you add both xs and divide by 2
9+5=14
14/2 = 7 = x
to find the y value in the midpoint you add both ys and divide by 2
6+2=8
8/2=4=y
x and y
are supplementary angles. y
measures 156
What is the measure of a?
Answers
Supplementary angles need to add up to 180 degrees.
Subtract Y from 180:
X = 180 - 156 = 24
X = 24 degrees
Which shows the triangle when it is translated two units left
Answers
Answer:
I believe it would be -3, 7?
Step-by-step explanation:
IF we move the entire triangle to the left, that's where the coordinates line up.
Hope it helps?
Frank wants to know how many people live in each household in his town. He conducts a randon survey of 10 people and asks how many people and asks how many people live in their household. His results are shown in the table
Answers
Answer:
he needs more votes he wont have anofe he needs alot more
Step-by-step explanation:
Answer:10
Step-by-step explanation:
he tells you the answer
Solve xy - 8=k for x. PLEASEEEE help
Answers
Constance earns $10.00 per hour. Her benefits package is equal to 18 percent of her hourly wages. Constance works a 35-hour work week.
How much does Constance earn in a week without benefits?
Answers
to 6x - 5(2x - 4) = 3x - 6?
Answers
Answer: 3.71
Step-by-step explanation:
6x-5(2x-4)=3x-6
6x-10x+20=3x-6
-4x+20=3x-6
+4x +4x
20= 7x-6
+6 +6
26= 7 x
/7 /7
3.71= x
someone correct me if im wrong
1/2h+1/3(h-6)=5/6h+2
Answers
Hey there! I'm happy to help!
First we use the distributive property to undo the parentheses.
1/2h+1/3h-2=5/6h+2
We combien like terms.
5/6h-2=5/6h+2
We subtract 5/6 h from both sides.
-2=2
There are no solutions because this equation is not true so therefore no possible x value can satisfy it.
Have a wonderful day! :D
1. What is distributive property?
2. When must you use the distributive property?
3. Name the steps in solving multi-step equations with parenthesis. Show an example.
Please help me with those three
Answers
2.You must use the distributive property because it helps simplify difficult problems and breaks the problem down into a simpler version
3. To solve a multi step equations with parentheses you must use the addition property subtraction property distributive property in multiplication property if all are needed
If an airplane travels 110 mph for 5 hours, what is the total distance traveled?
Answers
Answer:
550 miles
Step-by-step explanation:
[tex]Distance=Speed\times Time[/tex]
[tex]Distance = 110mph \times 5h = 550\ miles[/tex]
Total Distance travelled by the airplane is 550 miles
What is Distance?Distance is a numerical measurement of how far apart objects or points are.
What is Speed?The speed of an object is the magnitude of the rate of change of its position with time or the magnitude of the change of its position per unit of time
Given,
Speed of the airplane = 110 mph
Time = 5 hours
Distance = Speed × Time
=110 ×5
=550 miles
Hence, the total distance travelled by the airplane is 550 miles
Learn more about Speed and Distance here
https://brainly.com/question/12759408
#SPJ2
What is |3|? (Finding absolute values)
Answers
Answer:
3
Step-by-step explanation:
Whatever number you put between the | | will always come out as positive because of the absolute rule.
[tex]|3|=3[/tex]
Answer:
3.
Step-by-step explanation: Since 3 and -3 are both 3 away from 0, they both have an absolute value of 3.
find the slope between the following points (3, -4) (-2, 6)
Answers
m = -2
I hope this helps you! Have a great day!
If f(x)=ln x and g(x)=e^x+1 find f(g(2))-g(f(e)) please help!!
Answers
Answer:
ln (e^2 + 1) - (e+ 1)Step-by-step explanation:
Given f(x) = ln and g(x) = e^x + 1 to get f(g(2))-g(f(e)), we need to first find the composite function f(g(x)) and g(f(x)).
For f(g(x));
f(g(x)) = f(e^x + 1)
substitute x for e^x + 1 in f(x)
f(g(x)) = ln (e^x + 1)
f(g(2)) = ln (e^2 + 1)
For g(f(x));
g(f(x)) = g(ln x)
substitute x for ln x in g(x)
g(f(x)) = e^lnx + 1
g(f(x)) = x+1
g(f(e)) = e+1
f(g(2))-g(f(e)) = ln (e^2 + 1) - (e+ 1)
4s - 28 = 4
Answer answer answer answer
Answers
Answer:
S=8
Step-by-step explanation:
4s=32
S=32/4
S=8
Answer:
4−28=4
4−28+28=4+28
4s=32
4/4=32/4
s=8
and can u help me with
https://brainly.com/question/26365784
You earn $9.35 per hour and work 32 hours a week at an advertisement
agency. What is your straight-time pay?
Answers
Answer:
the answer is $299.2
Step-by-step explanation:
Maria is weiting a list of numbers. She asked susanne what the next number would be. After looking at the list susanne states, the next number will be 49.
Answers
Answer: Inductive Reasoning.
Had to complete the question first.
Maria is writing a list of numbers. She asked Susanne what the next number would be . After looking at the list: 7,14,21,28,35,42,_Susanne states,”the next number will be 49” inductive or deductive.
Step-by-step explanation:
inductive reasoning: This is known as a process of using observations and examples to reach a conclusion or decision.
When ever a pattern or trend is used to predict the next possible outcome, you are using inductive reasoning. Just like from Maria list Susanne was able to predict that the next number would be 49 because the sequence increases with an interval of 7. ( 7, 14, 21, 28, 35, 42, 49).
Simplify (x^5/x^2)^2 . Explain your steps.
Answers
Answer:
[tex]x^6[/tex]
Step-by-step explanation:
[tex]\left(\frac{x^5}{x^2}\right)^2[/tex]
[tex]\frac{\left(x^5\right)^2}{\left(x^2\right)^2}[/tex]
[tex]\frac{x^{10}}{x^4}[/tex]
[tex]x^{10-4}[/tex]
[tex]x^6[/tex]
b=a+3 table of values
Answers
How do you undo a fraction? I know it's with multiplication, but what do you need to multiply?
Answers
Example: 5/8
To undo times it by 8/5 to get 1
Answer:
by the opposite of the fraction
Step-by-step explanation:
for example 3/17 would be undone by multiplying it by 17/3 so the 3s cancel eachother out and so do 17 and 17
more examples:
6/10 x 10/6
13/27 x 27/13
3/4 x 4/3
hope this helps :)
Which of the graphs represent the solution of the inequality 4x+1 < 13 or 23 - 5 > 5?
Answers
Answer:
Step-by-step explanation:
C
(square root of 20) is this rational or irrational?
Answers
Answer:
Irrational
Step-by-step explanation:
√20 is a non repeating decimal that can't be simplified as a fraction.
The price of a coat increased by 20% in December, and then decreased by 20% three months later. If the final
price of the coat was $144, what was the original price of the coat before December ?
Answers
Answer:
The answer is 150
Step-by-step explanation:
If you take 20 percent of 144 you get 28.8 but then you must subtract from 144 that leave you with 150.2 the 0.2 dosent matter
Do any three points not on the same line always, sometimes, or never determine a plane? Explain
Answers
Answer:
always
Step-by-step explanation:
There is exactly one plane through any three non-collinear points.
0.028 as a fraction. Answer plss
Answers
I need to know the answer
Answers
Supplementary angles add up to 180 degrees.
x + 83 = 180
Subtract 83 from both sides
x = 97 degrees
A line measured 3 centimeter and 4 millimeters. write all of the ways this meansurment can be shown from the following list 3.4 cm, 34 cm, 34mm 3.4 mm
Answers
Answer:
3.4 centimeters and 34 millimeter
Step-by-step explanation:
a good way to remember how to convert something from centimeters to millimeters is khdbdcm (kilo, hecto, deca, base units like liter, deci, centi, mili) and what you do is if it's 34 centimeters and you're trying to change to millimeters than you slide the decimal over to the right and add a zero
What is the volume of a rectangular prism 11 inches long, 6 inches wide and 3 inches high
Answers
Answer: 198 sq. in.
Step-by-step explanation: 11x6x3=198
combine like terms to simplify each expression
(4-3m)8
Answers
32−24m is the answer
How can a line of best fit be useful?
Answers
Answer:
Step-by-step explanation: i dont get what your trying to say, is this math?
