Answers
Answer:
u = 47
I would explain but some people can't read
u=47
:))))))))))
Related Questions
please answer all and ill do anything you want
Answers
These are the answers to all of the questions
Can someone please help me with these two questions?
Answers
Answer:
D.9 1/3 and C.4
Step-by-step explanation:
options d for the first and c for the second
57. In the diagram, the roof has a height of 3 meters. Find the surface area of the figure shown,
Round your answer to two decimal places.
Answers
I will appreciate a quick answer please.
Factorize all of the following
Answers
Answer:
(s+16)(s-16)
Step-by-step explanation:
s^2-256
s^2-(16)^2
a^2-b^2= (a+b)(a-b)
(s+16)(s-16)
Answer:
1. 5 ( − 6 ) 2
2. (−16)(+16)
3. ( 7q-3r) ^2
Step-by-step explanation:
5a^2 - 60a + 180 we factor 5 as multiple of a alone (outside of brackets)
Then we keep the common a with its number as 180 doesn't share a
Then we look solely for two numbers that add up to 60 and multiply to 180
We show in the first line what we found and then continue to factor the square of a in format of 5a^(2) and format of -6a-6a to find 5(a2−6a−6a+36) like below until its completed in factored form - 6 -6 would multiply to find +36 and -6-6 subtracts to find -12.
5a^2 - 60a + 180
5( ^ 2 − 1 2 + 3 6)
5 ( ^ 2 − 6 − 6 + 3 6 )
5(a^{2}-6a-6a+36)
5(a2−6a−6a+36)
5 ( ( − 6 ) − 6 ( − 6 ) )
5 ( − 6 ) ( − 6 )
5 ( − 6 ) 2
2.
s^2 - 256
2 + 1 6 − 1 6 − 2 5 6
(+16)−16(+16)
(−16)(+16)
3.
49q^2 + 42qr + 9r^2
(7q )^2 + (7 x 6 + qr) + 3r^2 like by like = 7q and 3r as 3+3 = 6 when squared is our factor outside of brackets and we notice that 6 is not squared in rule.
( 7q-3r) ^2
Which two figures fall under the trapezoid on the quadrilateral hierarchy?
Answers
Answer: the rhombus and isosceles trapezoid
Step-by-step explanation:
Please help me with this question. Thank You.
Answers
Answer:
a) x+x+3
b) 40x+50×(x+3)
It is the ANWSER
What is the Area of this circle?
Answers
Answer:
63.62 in
hope this helps
have a good day :)
Step-by-step explanation:
baka barrows 3000 to buy a piano. the simple interest owned at the end of 2yrs is 540. what's the annual interest rate on bakas loan for the piano
a. 4.5%
b. 9%
c. 11.11%
d. 18%
Answers
PLEASE HELP. I'LL GIVE BRAINLIST
Answers
(1/9)x – 8 = 7 and (1/9)x – 7 = 8 both have a solution of 135.
I WILL GIVE BRAINLIEST
Answers
Answer:
yes
Step-by-step explanation:
Jonah studied for 3 hours longer than Sierra. he also studied for 3 times as many hours as William. these relationships are shown on the graphs below. which statement is true if Jonah studied for 6 hours?
A) William studied for 3 hours longer than Sierra
B) Sierra studied 3 hours longer than William
C) William studied for 1 hour longer than Sierra
D) Sierra studied 1 hour longer than William
Answers
This is a khan academy
Answers
Answer:
Total angles on a straight Line is 180°
SO
x + 12 + 100 + x = 180
2x + 112=180
2x= 180 - 112
2x =68
x=34°
Have a great day!!!
X= 34
X+12 = 46
please help now i need this quick
Answers
Answer:
7 is c because add up everything then make a fraction and 8 is C because 28÷2 is 14
The data set represents the number of books borrowed from the library by 10 randomly selected people. What is the estimated mean absolute deviation of the population of all borrowers? {3,4,3,5,2,6,4,3,4,6}
Answers
Answer:
4 or 1
Step-by-step explanation:
I thought 4 (all added together=(40 and divided by 10=4 )but I put it into a MAD calculator and got 1.
anyone knows the answer ???
Answers
Answer:
C
Step-by-step explanation:
The answer is C because both of the equations have less than or equal to symbols. So, you would shade below both lines. The only place where the two lines mix shades is C.
20% of 34.69 (show work) (will give brainliest)
Answers
Discount = Original Price x Discount %/100
Discount = 34.69 × 20/100
Discount = 34.69 x 0.2
You save = $6.94 ~
Whenever you see a percentage and the word ‘of’ you have to turn the percentage to a decimal, and then multiply. So,
20% = 0.2
0.2 x 34.96 = 6.938
You could round it to 6.94!
Answer= 6.938 or 6.94 (rounded)
Hope this helped!
Find the volume of this figure.
Answers
Volume of a rectangular prism is length x width x height.
Volume = 8 x 3 x 3 = 72 cubic feet
Help please. Geometry.
Answers
Need some help ASAP been stuck for forever
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Helped :)
Christian made smoothies by mixing 2.25 liters of orange juice, 4.75 liters of pineapple juice, 2.5 liters of grape juice. He then poured equal amounts of the mix into 5 different containers for his friends. About how much smoothie did Christian pour in to each container?
Answers
Answer:
1.9 Liters (L) per conatiner
Step-by-step explanation:
If we add the 2.25 L of Orange Juice, 4.75 L or Pineapple Juice, and the 2.5 L of Grape Juice we get 9.5. Since there are 5 different containers we need to divide 9.5 by 5 which is 1.9L of smoothie in each container.
3/4n + 13 = 4
What the value of n?
Answers
Answer:
N = -12
Step-by-step explanation:
Kyle left a bucket outside his back door and measured the depth of the rainwater collected each day. He reported to his science teacher that in 7 days the water levels were:
4 inches 3 inches 5 inches 4 inches 3 inches 2 inches 4 inches
What was the median water level?
Answers
Answer:
the median is 4
Step-by-step explanation:
so first we arrange the numbers from lowest to highest
2,3,3,4,4,4,5
the median is the number in the middle of these numbers, which is 4
Answer:
3-4??
Step-by-step explanation:
If middle is median then it's 3-4??
solve for q.
5 = 2(q + 10) - -5
Answers
Answer:
q = -10.
Step-by-step explanation:
5 = 2(q + 10) - -5
5 = 2q + 20 + 5
5 - 20 - 5 = 2q
-20 = 2q
q = -20/= -10.
Answer:
Step-by-step explanation:
5=2(q+10)-5
5=2q+20-5
5=2q+15
5-15=2q
2q=-10
q= -10/2
q= -5
or
5=2(q+10)--5
5=2q + 20 + 5
5= 2q + 25
5-25=2q
2q= -20
2q= -20/2
q= -10
which letter does not have line symmetry
word: FEET
Answers
Answer:
The letter 'F'
mark me brainliestt :))
no matter where you draw a line in the middle it won’t look the same on either side whereas it would in the E and the T
How do you find the area of a Circle
Answers
Answer:
A=pi times R squared
Step-by-step explanation:
If you have the radius, the area is [tex]\pi r^{2}[/tex].
help me algebra are and circumference pls
Answers
So we are going to find the area of the pool.
Area of pool is = pi x r^
= 3.14 x 7^2
= 153.86 ft^2
Therefore the pool takes up 153.86 ft^2 of space.
Answer:
43.96
Step-by-step explanation:
You do 2*3.14*7
Kayla wraps a gift box in the shape of a right rectangular prism. The figure below shows a net for the gift box.
PLS help me
Answers
Answer:
622 sq. ft
Step-by-step explanation:
that must be a big gift
32. Convert the following description to a scale ratio in simplified form: 50 mm represents an actual distance of 2500 m
Answers
Answer:
scale = 1mm : 50m
- 7th Grade Work -
Please answer if it's either a, b, c, or d
Please help ; - ;
Answers
Answer:
ans-a 25x - 10
Step-by-step explanation:
7x+9x+9x = 25x
-3-3-4 = -10
so, 25x-10.
stay safe, stay healthy and blessed.
thank u
Explanation: if you combine like terms (first do the x’s, so 7x, 9x, 9x)
7x + 9x + 9x
25
(Then you combine the second like terms, -3, -3, -4)
-3 - 3 - 4
-10
Therefore your answer is 25x - 10
Help, this is a warm up for my math class. :)
Answers
Answer:
Step-by-step explanation:
9=-3(e-2)
9=-3e+6
9-6=-3e
3/-3=e
-1=e
Answer:
Sharon is wrong in step 2.
Step-by-step explanation:
So, basically we need to look at how Sharon step by step solved this problem.
We need to check her work by solving it ourselves, and seeing what she did wrong.
So we have:
9=-3(e-2)
The first thing that we need to do is distrubute the -3 to the e and -2:
9=-3e+6
This is looks like step 1 of Sharon's work.
Now, we need to get -3e alone by getting all the numbers to one side. This means we need to get rid of the 6 by subtracting 6 from both sides:
3=-3e
This doesnt look like what Sharon got.
She has:
15=3w
How did she do this? Note everything from here to the next bolded words explains her incorrect method of solving.
Well, what if we factor out a negative sign, making -3e into 3e?
This would make +6 into -5.
Then you would get:
9=-(3e-6)
The reason why you CANNOT do this is one problem.
Anything that has been factored(basically a value that has had something taken from it), such as the - in our case, cannot be subtracted or added to another number.
The reason you cannot subtract or add a factored number is it changes the value of the answer. So pretty much subtracting and adding factored numbers is BIG NO NO.
Back to how we solve for e.
So we have already gotten to step 2 with:
3=-3e
Lets get e alone by dividing both sides by -3.
3/-3=-1.
-3e/-3 = e.
So our answer, in step 3 is:
-1=e
This is not needed for your answer, and only shows how you can double check your answer.
So if oyu arent 100% sure with this, lets double check.
We got -1 as e, so lets plug it into our orginal equation:
9=-3(e-2)
Plug in -1:
9=-3(-1-2)
Distrubute the -3:
9=3+6
Add together the numbers:
9=9
This is correct!
Hope this helps!