Answers
Answer:
Yes
Step-by-step explanation:
as long as it follows the pythagorean theory a^2 + b^2 = c^2, it’s a right triangle
12^2 + 16^2 = 400
20^2 = 400
Related Questions
A store has a T.V. on sale for 689.99 with a 25% off tag. There is also a storewide savings of an additional 25% off of the sale price.
What is the final price of the T.V.?
Answers
Answer:
i think
it should be the price 2000
please mark me as abrainlist
In a geometric sequence, the first term is 3 and the common ratio is 2. What is the sum of the first 9 terms?
a .99
b. 1022
c. 1533
d. 765
Answers
Step-by-step explanation:
99 is the answer........
The sum of the first 9 terms of the given GP series will be 1533 thus option (c ) is correct.
What is geometrical progression series?A geometric progression is a sequence in which any element after the first is obtained by multiplying the previous element by a constant which is called a common ratio denoted by r.
For example, the sequence 1, 4, 16, 64,… is a geometric sequence with a common ratio of r = 4.
Let's say the first term of the given GP is a and the common ratio is r.
a = 3 and r = 2
The Sum of n term is given as,
S = a([tex]r^{n}[/tex] - 1) / (r - 1)
S₉ = [3(2⁹ - 1)/(2 - 1)]
S₉ = 1533
Hence "The sum of the first 9 terms of the given GP series will be 1533".
For more information about the geometrical progression,
brainly.com/question/4853032
#SPJ2
please answer fast need help
Answers
A 17 ft ladder leans against the side of a house. The top of the ladder is 14ft off the ground. Find x, the angle of elevation of the ladder. Round your answer to the nearest tenth of a degree.
Answers
Answer:
.82 or 80 degrees rounded
Step-by-step explanation:
you can use SOH-CAH-TOA meaning sin = opposite/hypotenuse, so 14/17 = .82.
HELP PLEASE I GIVE POINTS
Answers
Answer:
∡ a = 80°
Step-by-step explanation:
the sum of the interior angles of a triangle is 180 degrees
a + 30 + 70 = 180
a + 100 = 180
a = 80
Answer:
80 Degrees
Step-by-step explanation:
A triangle equals 180 degrees when all sides are added together, so here we need to first add the angles of the ones we have available.
30 + 70 = 100
Now, we subtract to find out how much more we need...
180 - 100 = 80
When is a parallelogram also a rectangle?
Sometimes
Sometimes
Always
Always
Never
Never
Just on Fridays
Answers
NO LINKS I WILL REPORT!!! But help plssss quick plssss Which of these triangles are definitely not congruent to any of the others?
Check all that apply.
Answers
Answer:
C F D
Step-by-step explanation:
Find the area of this hexagon
Answers
over the past ten years the population in a small city decreased by 12% resulting in a current population of 105,000 people what's the population of the city ten years ago
Answers
Answer:
119,318
Step-by-step explanation:
Gail runs a taxi.
Her running costs are £95 per day.
She charges £1.40 per mile travelled.
On Tuesday she carried passengers for a total of 50 miles.
What was her total loss?
Answers
Answer:
Her total loss was £25
Step-by-step explanation:
Here, we want to get the value of total loss
What we have to do here is to subtract the amount made from the running cost
From the question, we have the amount made as;
£1.40 * 50 = £70
So we have the loss as,
70-95 = -£25
Answer:
34
Step-by-step explanation:
i swear it is 34
I need help please and can you also explain how you got the answer
I will give the crown, no trolls, no links please
Answers
Alright, now let’s divide them!
4/6 / 5/6 equals to 4 / 6 x 6 / 5 which is equal to 24 / 30 but I only see 2/3 times 6 / 5 WHICH IS the same thing tho.
12/04 12021
Homework
Ato bought an item for GH¢ 1200 and
sold it for GH¢ 1400.00 find his.
Profit
Answers
Answer:
GH¢200.00
Step-by-step explanation:
GH¢1400-GH¢1200
GH¢200.00
7th grade math help me pleaseeeeeee
Answers
33.20-3.50=29.70
29.70/6=4.95
It would cost Kurt $4.95 for one pair of socks.
Hope this helps, Cute PfP btw
A bag contains 10 discs.
Each disc is labelled with a different number from 1 to 10.
A disc is chosen from the bag at random.
Write down the probability that the chosen disc is the number 3
Answers
Explanation: There are 10 discs in the bag so if you choose a 3 there is a 1 in 10 chance of you getting it
Let a be a number.
a*23 x a*8 =
Answers
Answer:
If a is a number then
[tex]a^{23} * a^{8} =a^{23+8} =a^{31}[/tex]
Step-by-step explanation:
Answer:
a=31
23+8=31
...........
I need this Asap
the question below
Answers
Answer:
[tex]5x^{4}[/tex]
Step-by-step explanation:
lmk if you need an explanation :)
Find the probability of at least one
failure in five trials of a binomial
experiment in which the probability of
success is 30%.
Round to the nearest tenth of a
percent.
Answers
Out of 5 trials, "at least one failure" = " at most four successess", so the probability you're looking for is
[tex]P(X\le 4) = \displaystyle\sum_{x=0}^4 \binom5x 0.30^x (1-0.30)^{5-x} \approx 0.99757 \approx \boxed{99.8\%}[/tex]
A puppy was born on April 1. The table gives the puppy's weights on three different
dates. Which graph best represents the puppy's weight on these days?
Answers
Answer:
it is the middle one
Step-by-step explanation:
i did it
What is the decimal that is equivalent to the fraction 59/100
Answers
Answer:
0.59
59/100 as a decimal is 0.59. Step-by-step explanation:
Wendy borrowed a 400-page book from the library. She read 50 pages. The book is due in 5 days. Complete the inequality to find x, the number of pages Wendy must read to finish the book ?
Answers
Answer:
350 Pages or 70 pages a day
Step-by-step explanation:
If the book is 400 pages long and she already read 50 pages she only needs to read 350 pages.
please help me!! 15 points for this
Answers
Answer:
snsbsjhwjwjwhjwjwjsjsjjsjsejejejjejejejejwjjwjwj
(Zoom in to see the problem) Please help. I gotta turn this in in 2 hours it’s 5:43 am right now and I can’t figure this out
Answers
4) all inclusive plan
3. In a thunderstorm, the wind velocity in meters per second can be described by the function
v(p)=5.7998−p‾‾‾‾‾‾‾√,
where
p
is the air pressure in millibars. What is the air pressure of a thunderstorm in which the wind velocity is 49.3 meters per second? Round your answer to the nearest tenth of a millibar.
Answers
Answer:
p = 923.2 millibar
Step-by-step explanation:
Given that,
The wind velocity can be described by the function as follows :
[tex]v(p)=5.7\sqrt{998-p}[/tex]
Where
p is the air pressure in millibar
Put v = 49.3 m/s in the above function.
[tex]49.3=5.7\sqrt{998-p}[/tex]
Squaring both sides,
[tex]49.3^2=(5.7\sqrt{998-p})^2\\\\2430.49=32.49(998-p)\\\\\dfrac{2430.49}{32.49}=(998-p)\\\\74.80=(998-p)\\\\p=998-74.80\\\\p=923.2\ mbar[/tex]
So, the required pressure is equal to 923.2 millibar.
Val is going to plant c vegetable seeds in one garden and 2c+9 vegetable seeds in another. How many seeds is Val going to plant?
Answers
Answer:
Val is going to plant 3c + 9 seeds.
Step-by-step explanation:
Add: 2c + 9 + c = 3c + 9. Val is going to plant 3c + 9 seeds.
What is the value of 1-121?
A. -12
B.
-12
O
C.
12
OD. 0.12
O
E. 12.
Answers
Answer:
-120
Step-by-step explanation:
1-121 =
121 - 1 = 120
It becomes a negative because 1 is less than 121
can someone please help me with this questio? im begging
Answers
Hope it helps you! .....
4
Nora draws a figure on a piece of paper
as shown.
8 cm
7 cm
What is the area of her figure? Use 3.14
for
A 53.12 cm?
© 106.24 cm
B) 78.24 cm?
128.48 cm2
Need answer ASAP
Answers
The answer is 78.24cm^2
Please answer my math question
Answers
x=2 or x=-8 are the answers to the questio.
what is the answer to 13+(-19)
Answers
Answer:
13+(-19)=13-19=-6 is your answer
Answer:
[tex]13 + ( - 19) \\ 13 -19 \\ = -6[/tex]
PLS MARK ME BRAINLIEST
The rectangle below has an area of x^2-7x+10x 2 −7x+10x, squared, minus, 7, x, plus, 10 square meters and a width of x-5x−5x, minus, 5 meters.