Answers
Answer:
10
Step-by-step explanation:
Pyth. Theorem:
a = leg, b = leg, c = hypotenuse
[tex]c = \sqrt{ {a}^{2} + {b}^{2} }[/tex]
The length of the third side
=
[tex]\sqrt{ {5 \sqrt{3} }^{2} + {5}^{2} }[/tex]
=
[tex]\sqrt{75 + 25}[/tex]
=
[tex]\sqrt{100}[/tex]
= 10
Related Questions
answer for brainlest and 10 points
Answers
Answer:
rational
Step-by-step explanation:
[tex]\sqrt{256} =16[/tex]
Hope that helps :)
Which rule describes the composition of transformations that maps triangle BCD to triangle B""C""D""?
Answers
Answer:
(d)
Step-by-step explanation:
Given
See attachment for [tex]\triangle BCD[/tex] and [tex]\triangle B"C"D"[/tex]
Required
The transformations
Using B and B"" as points of reference, we have:
[tex]B = (1,4)[/tex]
[tex]B"" = (5,-1)[/tex]
The transformation is as follows:
First, reflect across y axis.
The rule is:
[tex](x,y) \to (-x,y)[/tex]
So, we have:
[tex]B(1,4) \to B'(-1,4)[/tex]
Next, translate 6 units right.
The rule is:
[tex](x,y) \to (x + 6,y)[/tex]
So, we have:
[tex]B' (-1,4) \to B"(-1 + 6,4)[/tex]
[tex]B' (-1,4) \to B"(5,4)[/tex]
Lastly, translate 5 units down
The rule is:
[tex](x,y) \to (x,y-5)[/tex]
So, we have:
[tex]B"(5,4) \to (5,4-5)[/tex]
[tex]B"(5,4) \to (5,-1)[/tex]
Hence; (d) is correct
Brainliest Which is a true statement about the solutions of the equation x/x-2 = x-3/2x
Answers
Help!
Last week, Jonathan ran 15 less miles than Andre. Jonathan ran a total of 43 miles. Write an equation to represent how many miles Andre ran last week?
Answers
x= 58 miles
No Solutions
2x + 9 + 3x + x =
One Solution
2x + 9 + 3x + x =
x +
Infinitely Many Solutions
2x + 9 + 3x + x =
Answers
Answer:
.
Step-by-step explanation:
Brainliest for first correct awnser
Answers
Answer:
Step-by-step explanation:
x²y = k, where k is a real constant.
When x = 3.5, y = 8.
=> (3.5)²(8) = k, k = 98.
When y = 8/9,
we have x²(8/9) = (98).
=> x² = 110.25
=> x = 10.5 or x = -10.5.
Since we want the negative value,
the answer is x = -10.5.
Kate has a coin collection. She keeps 7 of the coins in a box, which is only 5% of her entire collection. What is the total number of coins in Kate's collection?
A- 12
B- 14
C- 120
D- 140
Answers
Answer:
672
Step-by-step explanation:
7×95=665
665+7=672
be smart and help me please i can’t fail again i will give branliest
Answers
Answer:
28%
Step-by-step explanation:
12+34+7=2856
Then, 2856/100 to get the percentage.
I need help with this NO LINKS REAL ANSWERS!!!!!
Will give Brainliest
Answers
The quantity indicated is...........
Answers
A jacket used to cost $54. After a 40% discount, what is the new cost of the jacket?
Answers
Im pretty sure its $32.4
Step-by-step explanation:
Mhanifa please help i will mark brainliest :)
Answers
Answer:
YesStep-by-step explanation:
Given triangles:
ΔTUV and ΔXYZVerify the ratio of corresponding sides:
TU/XY = 15/35 = 3/7UV/YZ = 21/49 = 3/7TV/XZ = 18/42 = 3/7Since the ratios are same, the triangles are similar
Leo and Maggie volunteer at the local bird sanctuary.
Volunteers carry walkie-talkies. Leo notices that his walkie-talkie’s battery charge is only at 20%.
When fully charged, the batteries last 12 hours. Leo thinks the walkie-talkie will last for his entire 3-hour shift
Answers
Answer:2.4
Step-by-step explanation:
12 * 20% = 12 * 0.20 = 2.4 hours
It will not last the entire shift.
10k^2 - 10k + 2 = -k
Answers
Answer:
k=0 or k=9/10
Step-by-step explanation:
10k^2 - 10k- (-k) = - k- (-k)
10k^2-9k=0
k(10k-9)=0
k=0 or 10k-9=0
k=0 or k=9/10
Answer:k=(1/2,2/5)
Step-by-step explanation:
exponential function b^y=x can be expressed as
Answers
Answer:
[tex] {b}^{y} = x \\ x = {b}^{y} \\ log_{b}x = y[/tex]
Consider two population distributions labeled A and B. Distribution A is highly skewed and nonnormal, while distribution B is slightly skewed and near normal. In order for the sampling distributions of A and B to achieve the same degree of normality: A. Population A will require a larger sample size. B. Population B will require a larger sample size. C. Populations A and B will require the same sample size. D. None of these.
Answers
Answer:
A. Population A will require a larger sample size.
Step-by-step explanation:
A highly skewed distribution shows that too much data is concentrated where it is highly skewed.
If the sample size in increased the data may not concentrate at the same point and the skewness is normal that is it is mesokurtic.
The normal curve called the mesokurtic is neither very peaked nor very flat topped.
Populations A and B cannot have the same sample size as there is difference in their skewness.
Therefore option C and D are incorrect.
Option B is also incorrect because if B will require a larger sample size then the skewness may almost finish and the data may have the same concentration at all points.It will become flat topped i.e platy kurtic.
So only option A is correct.
In creasing the sample size will make the curve normal and mesokurtic.
is this quadrilateral a parallelogram?If yes, state the definition or theorem that justifies your answer.
Answers
Answer:
yes
Step-by-step explanation:
yes it is a parallelogram. As we can see it has opposite parallel sides. Opposite angles are equal. If we add another diagonal, the two diagonals will bisect each other.
***NOTE YOU WOULD EARN 40 POINTS IF YOU ANSWER THIS QUESTION***
Answers
Answer:
mint
Step-by-step explanation:
Which expression has the same value as 16.2 – 8.7?
16.2 + (-8.7)
16.2 - (-8.7)
-8.7 + (-16.2)
8.7 – 16.2
Answers
Answer:
16.2 + (-8.7)
Step-by-step explanation:
16.2 + (-8.7) has the same value since the negative and positive will end up being negative.
Answer 15 points
( don’t answer if you don’t the answer )
Answers
Answer:
V=1/3hπr². Basically, 1/3 x height x 3.14 (pi) x radius squared.
Step-by-step explanation:
The formula of figure 2 would be 1/3 x 15 x 3.14 x 8 squared. The volume of figure 2 would be 1005.30965
the formula for figure 3 would be 1/3 x 15 x 3.14 x 4 squared. The volume of it would be 251.32741
hope this helps! (Also please make me brainliest if this helps u :) )
Question 8
1 pts
Write the equation of a line that passes through the point (-5,-4) and has
a slope of 1/5.
O y = 0.2x + 3
O y = 0.2x - 3
O y=-3x -0.2
O y = 0.2x - 4
< Previous
Next →
Answers
Answer:
B) y=1/5x-3 where 1/5=0.2.
Step-by-step explanation:
y-y1=m(x-x1)
y-(-4)=1/5(x-(-5))
y+4=1/5(x+5)
y=1/5x+5/5-4
y=1/5x+1-4
y=1/5x-3
You choose two different movies on a list at random. Out of 10 movies on the list, 6 are action movies. The first movie you choose is an action movie. What is the probability that the second movie is also an action movie? Write your answer as a fraction in simplest form.
Answers
Answer:
5/9
Step-by-step explanation:
You have 10 movies in total. You take 1 out of 6 action movies. Now you have 5 action movies left, so that means the probability is 5/9. It's 5/9 because you chose 1 action movie out of 10 movies in total, so that means there are 9 movies in total left.
Find x.
Do not round your answer.
12 cm
6 cm
Answers
Answer: 16.6
Step-by-step explanation:
b(a+b)= d(c+d)
6(12+6)=5(x+5)
6(18)=5x+25
108=5x=25
-25
83=5x
divided by 5
Equals 16.6
If both fire their cannons at the same time, what is the probability that both the pirate and the Captain hit each other's ships?
Answers
Can someone please help me
Answers
Answer:
11^2*pi= 121pi
Step-by-step explanation:
3.14x121=121pi
Which values of c will cause the quadratic equation –x2 + 3x + c = 0 to have no real number solutions? Check all that ap...
Answers
Answer:
a quadratic equation has no real number solutions than the discriminant is less than zero
D < 0
(b^2 -4ac) < 0
(9 -4(-1*c) < 0
(9+4c) < 0
4c < -9
c < -9/4
hope this will help you
Step-by-step explanation:
Bamboo is one of the fastest-growing plants. A typical growth rate for bamboo in temperate climates is 5 centimeters per day during the growth season.
Which of the following equations, where t represents time in days, and L represents length in centimeters, could be descriptions of the growth of a bamboo plant?
A. L= 5t
B. t= 5L
C. t= 50L
D. L= 50t
Answers
The length of two sides of a triangle are 4 inches and 7 inches.
What is the area to that triangle?
Answers
Answer:
Hi! answer: Area = 14
Step-by-step explanation:
When finding area we do base x height ÷ by 2
So I do 7 x 4 = 28 then I divide that by 2 and get 14 Hope this helps!
Find lim h 0 f(2+h)-f(2)/ h if(x)=x^ 2 .
Answers
Answer:
4
Step-by-step explanation:
You run 1 ¾ miles each day. Your friend runs 4 times as far as you do. How far does your friend run each day?
Answers
Answer:
4 multiplied by 1. 3/4
Step-by-step explanation:
4 x 7/4 _____answer 7