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Answer:
The solution to this equation is x=3
Step-by-step explanation:
Related Questions
The 5th term in a geometric sequence is 162. The 2nd term is 6, The sum of the 1st 5 terms is.
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Answer:
Step-by-step explanation:
t2 = a*r
t2 = 6
t5 = a*r^4
t5 = 162
162/6 = ar^4 / ar
r^3 = 27
r = 3
6 = a*3
2 = a
Sum = a(r^n - 1)
=======
r - 1
n = 5
a = 2
r = 3
Sum = 2(3^5 - 1)
=======
2
Sum = 242
Does the data for Amit’s puppy show a function? Why or why not?
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Answer:
no its not a function
Step-by-step explanation:
because the lines on the graph are not equal\in a straight line(the puppy is not gaining the same amount each week)
these two questions are hard for me. please help
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Answer:
first one is second
Step-by-step explanation:
second one is A
can someone help me please heeellllppppp.
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Answer:
your answer to (i) is 5 because anything with a denominator of 0 is undefined
Step-by-step explanation:
A karaoke marked at ₽3,750 was sold for ₽3,225. What was the rate of discount?
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Answer:
Step-by-step explanation:
14% increase
Ok so 0.5 x 10^5 = ? What is the answer? The 5 is little and its on top please i don't know how to explain.
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Answer:
50,000
Step-by-step explanation:
The little 5 is called an exponent, so it would be 0.5*10^5.
Ten to the fifth power. you can take the ten and do this. 10x10x10x10x10. The answer would be fifty thousand
3xy divide 18 ,
x=
Y=
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1
——xy
6
plz guys say me the answer fast and correct
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i think the x intercept is 2 in problem a
Answer:
A)x=150
B)2Pie*raduis
A2)2
B2) don't know what a bearing is srry
A3)???
Hope This Helps!!!
Find the value of two numbers if their sum is 147 and their difference is 51
No links
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Answer:
99 and 48
Step-by-step explanation:
99+48=147
99-48=51
Decrease £390 by 10%
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Answer:
the other guy is correct, i think
Step-by-step explanation:
Solve for j. 144j2 + 21 = 85
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Answer:
2/3
Step-by-step explanation:
I assume the 2 after the j is a square. So, we bring the 21 to the other side by subtracting it from both sides, getting 144j^2=64. Now we divide to get 64/144 = j^2. Make sure NOT to simplify it, it's perfect right now. The square root of that is [tex]\sqrt{64}/ \sqrt{144}[/tex], or 8/12, which we can now simplify to 2/3. Hope this helps!
A box of cereal weighs 600 grams. How much is this weight in pounds? Round your answer to the nearest hundredth.
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Answer:
1.300 correct me if I'm wrong
If similar, state if it’s AA similarity, SSS or SAS similarity
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Answer:
they are not similar
Step-by-step explanation:
MN/VW=16/22=8/11
LN/UW=20/28=5/7
LM/UV=25/35=5/7
there is no information about the angles, you apply SSS but in this situation not all sides are proportional
Define a variable for the number of cars, and define a variable for the number of vans or trucks. You will need to choose x for one and y for the other.
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Answer:
See below!
Step-by-step explanation:
I don't think you included the entire question, but maybe you were just stuck on this part, so I'm happy to help!
You include variables in a math equation to give meaning to a word, phrase, or situation in a shortened way.
For example, if I say, "I run 2 miles every day. How many miles will I run in x days?", your equation should look like this:
miles=2x
Notice that the 2 is a number, because that is the one thing that we know for sure. We know, no matter what, I run 2 miles a day. However, we don't know for how many days. So, for this, we need to put something as a sort of placeholder until we are told how many days.
Variables can be any letter, from A-Z! It is reccomended to stay with letters that avoid s, and i(among others) to make sure that you are using letters that can't be mistaken as letter on accident. For example, s could look like 5. In some cases, i could look like 1.
For your question, you could use:
#of cars=x
#of trucks/vans=y
what is this using Distributive property 6(n + 4)
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Answer:
6n + 24
Step-by-step explanation:
Write the algebraic expression to represent the following:
'Twenty more than twice a number .'
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Answer:
2x + 20
Step-by-step explanation:
20 + 2x
Estimate a 15% tip on a dinner bill of $32.43 by first rounding the bill amount to the nearest ten dollars.
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Answer:
Estimate Tip = $4.50
Step-by-step explanation:
The bill to the nearest $10 is $30.00 : ( $ 30 ($32.43) $40, it is nearer to $30
Estimate Tip = Bill rounded to the nearest $10 × Tip %
Estimate Tip = $30 × 15%
Estimate Tip = $30 × .15 (15% change to a decimal is .15)
Estimate Tip = $4.50
good night everyone : )
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Answer:
Good night sagey!!!! sleep well
Ivan is taking a 179 mile trip by car.If he drives for two hours with an average speed of 65 miles per hour, how many miles will he still need to drive to complete his trip?
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Explanation: He is driving 65 miles an hour so 65+65=130 and you subtract that from 179, so 179-130 and it equals 40
Answer:
you should take notes
Step-by-step explanation:
why you should know this your teacher probally already taught you this already you should go back and take notes = )
Please graph as this coordinate plane is. Thank you
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Answer:
hope this helps :)
Tom has a piece of wood that is 10 and 1/3 inches long. He divides the wood into pieces that are 2 and 1/5 inches long. How many pieces will he have?
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Help would be appreciated!
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Answer:
Half of AB which is A.F is 14 then the other half is 14 as well which would have a sum of 28, and since CD is congruent to AB that will also have a sum of 28 degrees.
(I don't know how to calculate the perimeter for the second question)
Answer:
Answer: 28
Step-by-step explanation:
A+F=14 * 2 for B and since they are congruent it would be 14*2 so 28.
can someone help me with this problem!
__ + (4) = -1
whats the missing number
( I swear I'm smart lol)
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Ignore this this is just for 20 words
There are 25 rows of 18 stckers on a sheet. How many stickers are there on a sheet. How many on 40 sheets?
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And 18000 on 40 sheets
Define quadrilateral triangle ? Give two examples
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Answer:
Defination of Quadrilateral Triangle :- A triangle is a simple closed curve or polygon which is created by three line-segments. On the other hand, in terms of Euclidean plane geometry, a polygon having four edges (or sides) together with four vertices is called a quadrilateral.Examples of Quadrilateral Triangle :- A quadrilateral is a closed two-dimensional figure that has 4 sides, 4 angles, and 4 vertices. Examples of quadrilaterals are :- square, rectangle and trapezium.Step-by-step explanation:
Hope this helps you dear ✌️Carry on learning !!Hey y’all please help me.
Answers
Answer:
u-3>-6
Step-by-step explanation:
Just ask.
Hope this helps.
An equation of a line is y = 3x -7. What would the SLOPE of a line parallel to this equation be?
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Answer:
3
Step-by-step explanation:
If two lines are parallel then their slope is the same
y=mx+b
m= slope
b= y-intercept
At Charlie's Hats, 12% of the 75 hats are baseball caps. How many baseball caps are there?
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da answer is 24 OK understand
7. Given: 21 and 22 are supplementary.
Prove: l / m
What is the missing plece of information in the paragraph proof?
Proof: It is given that 21 and 22 are supplementary. 21 and 23 are also supplementary, so
Since 22 and 23. are corresponding angles, l I m.
3
m
Answers
The missing piece of information in the paragraph proof to prove that l║m is: ∠2 and ∠3 (corresponding angles)
What is the Corresponding Angles Theorem?The corresponding angles theorem states that the corresponding angles formed congruent to each other when two parallel lines are cut by a transversal.Conversely, when a transversal cuts two straight lines, if the corresponding angles formed are congruent, then the two lines that are cut by the transversal are parallel to each other.
The corresponding angles in the image given are: ∠2 and ∠3.
Since ∠2 ≅ ∠3, therefore lines l and m will be parallel.
In conclusion, the missing piece of information in the paragraph proof to prove that l║m is: ∠2 and ∠3 (corresponding angles)
Learn more about corresponding angles on:
https://brainly.com/question/2009183
If the measure of an inscribed angle is 142 degrees, what is the measure of its intercepted arc? (just write the number, no degrees)
