Answer:
i got u
Step-by-step explanation:
Bob needs to wash the windows on his house. He has a 25-foot ladder and places the base of the ladder 10 feet from the wall on the house. How far up the wall will the ladder reach?
Answer:
22.9 ft
Step-by-step explanation:
the height of the wall that reached by the ladder = √ (25²-10²)
=√(625-100)
=√525
= 22.9 ft
brainiest to whoever right
Answer:
∠1 = 64°
∠2 = 116°
Step-by-step explanation:
Let x = supplement and x + 52 = the one angle. Set up this equation:
(x) + (x + 52) = 180
2x + 52 = 180
Subtract 52 from both sides.
2x = 128
Divide both sides by 2, and you get x = 64.
Keep in mind this equals the supplement. To find the measure of the other angle, add 52 and you get 116
2 1/4 = how many quaters
Answer:
9 quarters
Step-by-step explanation:
in 2, there are 8 quarters, plus one more quarter
Is square root 14 irrational
[tex]\Large\boxed{\tt Answer: \sqrt{14} ~is~an~irrational~number.}[/tex]
[tex]\large{\tt Step-by-step~explanation:}[/tex]
If a square root isn't a perfect square, then it is an irrational number, which means that it cannot be represented as the ratio of two integers. If we input √14 into a calculator, we can see that it would equal to a repeating decimal. √14 is an irrational number.
susie bought 4 hair bows for 0.50 each which equation shows how to find the total cost in dollars and cents of the hair bows bought
Hi! I'm happy to help!
We need to look for clues in the problem to see which operation we are going to use. We see the word each, which represents multiplication.
So, we will multiply 4 by 0.50 to get our cost.
4×0.5
2
So, the cost of the 4 hair bows is $2.00.
I hope this was helpful, keep learning! :D
Ben walked 3.3 kilometres to work every day.if he works Monday to Friday, how many kilometres does Ben walk to work in a week? If it is the same distance home too, how many kilometres does he walk in total in one week (there and back)?
Answer:
Step-by-step explanation:
The answer is 33, this is because 3.3 times 2 is 6.6. This is because he walks there and back. He does this 5 times because it's Monday to Friday. This means that we have to times 6.6 times 5.
The answer is 33.
If XR is (2x + 5) inches long and RY is 22 inches long, what
is the value of x? What about XR? What about XY?
helpp
The value of x is 8.5 inches
The value of XR is 22 inches
The value of XY is 44 inches
If R is the midpoint between X and Y, it means that the length of /XR/ and /RY/ are equal
If /RY/ = 22, then /XR/ = 22 also
XR = (2x + 5) = 22
To determine the value of x , combine similar terms
2x = 22 - 5
2x = 17
x = 8.5 inches
The value of XR = 22 inches
Value of XY = 22 + 22 = 44 inches
Please find attached an image of the diagram used in answering this question
To learn more about geometry, please check: https://brainly.com/question/9164491?referrer=searchResults
Can someone help me out with this math problem please. 4/5= a/30 so a=
Answer:
24
Step-by-step explanation:
[tex] \frac{4}{5} = \frac{a}{30} \\ 30 \times \frac{4}{5} = a \\ a = 24[/tex]
Answer:
a=24
Step-by-step explanation:
4/5=a/30
5a=120
a=120÷5
=24
What is the value of (15)9?
Answer:
135
Step-by-step explanation:
What is 6 times 2 times 3?
Answer:
36
Step-by-step explanation:
6 * 2 = 12
12 * 3 = 36
Answer:
36 :P
Step-by-step explanation:
6x2: 12
12x3:36
Please Help this is Due in 1 hour and I really dont understand any of this. (Question in Image)
Answer:
Step-by-step explanation:
can someone please help? I put random numbers for the first 2 but I need help with the last one - i’ll give brainliest
Answer:
(x+x)^2=4-x
Step-by-step explanation:
I think, don't be mad if I'm wrong!
What is the value of p in the equation?
6(2 + p) + 5p = 89
Answer:
[tex]6(2 + p) + 5p = 89 \\ 12 + 6p + 5p = 89 \\ 12 + 11p = 89 \\ 11p = 89 - 12 \\ 11p = 77 \\ \frac{11p}{11} = \frac{77}{11} \\ \\ { \boxed{ \boxed{p = 7}}}[/tex]
384 divided by 24000long division
Answer:
i think it is 62.5
Step-by-step explanation:
Answer:
0.016
Step-by-step explanation:
24000÷384=0.016The probability of it snowing on a given day is 4\11 What is the probability of it not snowing?
Step-by-step explanation:
The probability of not snowing is 1-4/11=7/11
Brainlyist!!!! Simplify
hi can you use Indonesian? because I can't speak English
Last month a factory produced 880 television sets. This month the the same factory produced 1210 television sets. The increase percentage in production from last month to this month is
Answer:
330ㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤ
Bob is filling his 7000-gallon swimming
pool. His hose fills at a rate of 22.2
gallons per minute. To the nearest
minute, how long will it take to fill his pool
Answer:
315 minutes
Step-by-step explanation:
To solve this, we must divide the gallons of the swimming pool by the rate of gallons per minute.
7,000 gallons divided by 22.2 minutes equals 315.3 minutes.
We can round this to 315.
315 minutes is how long it will take to fill the pool.
A bag is filled with green and blue marbles. There are 41 marbles in the bag. If there are 15 more green marbles than blue marbles, find the number of green marbles and the number of blue marbles in the bag.
Mr. Thompson's sixth grade class is competing in the school field day. There are 16 boys and 12 girls in his class. He divided the class into the greatest
Answer:
You have to finish the question.
Step-by-step explanation:
3 times the sum of a number and 5 is the same as -6, what is the number?
Jacob earned $105 and deposited the $ into his account.
Next week he spent $85.
Answer:
if your asking about how much he has left it's 20
(a) Prove that cos 3A = 4cos³ A - 3 cos A
Answer:
Step-by-step explanation:
cos 3A = cos (2A+A)
= cos 2A cos A - sin 2A sin A
= (2cos[tex]A^{2}[/tex] -1) cos A - (2sinAcosA) sinA
=2cos[tex]A^{3}[/tex]-cosA - 2sin[tex]A^{2}[/tex]cosA
=2cos[tex]A^{3}[/tex]-cosA -2(1 -cos[tex]A^{2}[/tex])cosA
=2cos[tex]A^{3}[/tex] - cosA - 2 cosA+ 2cos
⇒ ∴4cos[tex]A^{3}[/tex] -3 cosA
how do you identify quadratic equations?
Referring to the figure, find m∠1
∡1 = 180° - 30°
∡1 = 150°-11x-11x-11x-11x-11x-11x-11=
Johnathan’s parents told him that for every 5 hours
summation of 2^n/n! with limit 1 to infinity
Answer:
Method
Consider ∑n=0∞xn=11−x, where |x|<1." role="presentation" style="display: inline-table; font-style: normal; font-weight: normal; line-height: normal; font-size: 15px; text-indent: 0px; text-align: left; text-transform: none; letter-spacing: normal; word-spacing: normal; overflow-wrap: normal; white-space: nowrap; float: none; direction: ltr; max-width: none; max-height: none; min-width: 0px; min-height: 0px; border: 0px; padding: 0px; margin: 0px; position: relative;">Consider ∑n=0∞xn=11−x, where |x|<1.Consider ∑n=0∞xn=11−x, where |x|<1.
Then differentiating both sides w.r.t. x, we have
∑n=1∞nxn−1=1(1−x)2" role="presentation" style="display: table-cell !important; font-style: normal; font-weight: normal; line-height: normal; font-size: 15px; text-indent: 0px; text-align: center; text-transform: none; letter-spacing: normal; word-spacing: normal; overflow-wrap: normal; white-space: nowrap; float: none; direction: ltr; max-width: none; max-height: none; min-width: 0px; min-height: 0px; border: 0px; padding: 0px; margin: 0px; width: 10000em !important; position: relative;">∑n=1∞nxn−1=1(1−x)2∑n=1∞nxn−1=1(1−x)2
Putting x=12" role="presentation" style="display: inline; font-style: normal; font-weight: normal; line-height: normal; font-size: 15px; text-indent: 0px; text-align: left; text-transform: none; letter-spacing: normal; word-spacing: normal; overflow-wrap: normal; white-space: nowrap; float: none; direction: ltr; max-width: none; max-height: none; min-width: 0px; min-height: 0px; border: 0px; padding: 0px; margin: 0px; position: relative;">x=12x=12 gives
∑n=1∞n2n−1=1(1−12)2=4" role="presentation" style="display: table-cell !important; font-style: normal; font-weight: normal; line-height: normal; font-size: 15px; text-indent: 0px; text-align: center; text-transform: none; letter-spacing: normal; word-spacing: normal; overflow-wrap: normal; white-space: nowrap; float: none; direction: ltr; max-width: none; max-height: none; min-width: 0px; min-height: 0px; border: 0px; padding: 0px; margin: 0px; width: 10000em !important; position: relative;">∑n=1∞n2n−1=1(1−12)2=4∑n=1∞n2n−1=1(1−12)2=4
12∑n=1∞n2n−1=2" role="presentation" style="display: table-cell !important; font-style: normal; font-weight: normal; line-height: normal; font-size: 15px; text-indent: 0px; text-align: center; text-transform: none; letter-spacing: normal; word-spacing: normal; overflow-wrap: normal; white-space: nowrap; float: none; direction: ltr; max-width: none; max-height: none; min-width: 0px; min-height: 0px; border: 0px; padding: 0px; margin: 0px; width: 10000em !important; position: relative;">12∑n=1∞n2n−1=212∑n=1∞n2n−1=2
∑n=1∞n2n=2" role="presentation" style="display: table-cell !important; font-style: normal; font-weight: normal; line-height: normal; font-size: 15px; text-indent: 0px; text-align: center; text-transform: none; letter-spacing: normal; word-spacing: normal; overflow-wrap: normal; white-space: nowrap; float: none; direction: ltr; max-width: none; max-height: none; min-width: 0px; min-height: 0px; border: 0px; padding: 0px; margin: 0px; width: 10000em !important; position: relative;">
The areas of two squares P and Q are 900cm and 400cm respectively. Find the ratio of the sides P and Q.
Answer:
each side of square P is 30cm and each side of square Q is 20cm. ratio is 30:20
Step-by-step explanation:
hope this helps
The conference will begin at 8:30 a.m. and will last 5 hours 45 minutes. What time will the conference be over?
Answer:
The conference will be over at 2:15 pm.
Step-by-step explanation:
