If C is the length of the hypotheses of a right triangle and A and B are the leg lengths.
Which is incorrect answer pick the answer from the picture above.
Please help me out I need this question answered.
If a b or c are not the answer please tell me because I forgot to write down d.
Answers
Step-by-step explanation:
Length of hypotenuse = c
Length of legs = a and b
Hence,
→ a² + b² = c²
→ b² = c² - a²
→ b = √(c² - a²)
First one is correct. [a]
Now,
By Pythagoras theorem,
→ a² + b² = c²
Third one is correct too. [c]
→ a² + b² = c²
→ a² = c² - b²
Second one is also correct. [b]
So, the last option [D] would be the answer.Step-by-step explanation:
The second leg's length is 12.
Explanation:
Math Warehouse
We'd use the pythagorean theorem to solve for the other leg's length. As the image suggests, we'd use the theorem, a2+b2=c2.
If one leg is 9, that's our a value.
If the hypotenuse is 15, that's our c value.
Now we just have to find the b value.
Plugging in the variables, 92+b2=152.
92=81.
152=225.
81+b2=225. Subtract 81 from both sides.
b2=144. Square root both sides.
√b2=b and √144=12, so b=12
Related Questions
please do this for me ty
Answers
Answer:
x=8
Step-by-step explanation:
(8,-8) so x=8 and f(x)=-8
Im so lost like i just learned this ;-;
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Answer:
The opposite of -3 5/8 is on the right (or opposite) side of zero on the number line as -3 5/8. The opposite of 4 2/9 is on the left (or opposite) side of zero on the number line as 4 2/9.
Step-by-step explanation:
hope this helps. . .<3
good luck! UwU
What is the HCF of 100 and 196
Answers
Answer:
4
Step-by-step explanation:
Answer:
4.
Step-by-step explanation:
100 = 2*2*5*5
196 = 2*2*7*7
Picking out the common factors:
HCF = 2*2 = 4.
How do I solveee?????????? Helppppppppppp
Answers
We can find all the roots by factoring each polynomials.
Case A :
A = 2x^4 + x^3 + 5x^2 + 4x - 12
1 is an obvious Root of this polynomial :
2 * 1^4 + 1^3 + 5*1^2 + 4*1 - 12 = 12 - 12 = 0
Thus we have A= (2x^3+3x^2+8x+12)(x-1)
Lets go further now by factoring 2x^3 + 3x^2 + 8x + 12
We can simply group them :
(2x^3 + 3x^2) + (8x + 12) =
x²(2x+3) + 4(2x + 3) =
(2x+3)(x²+4)
To conclude : A = (2x+3)(x²+4)(x-1)
So the roots are : 1, -3/2, 2i and - 2i
Case B :
B = 2x^4 - x^3 + 5x^2 - 4x - 12
An obvious root here is -1 :
same principle applies, we write B = (2x^3−3x^2+8x−12)(x+1)
Finally B = (x²+4)(2x-3)(x+1)
And the roots are -1, 3/2, 2i and -2i
Good Luck
I need help on getting the correct answer
Answers
Answer:
1.15Step-by-step explanation:
tangent = opposite leg/ adjacent legtan (E) = DF/DEtan (E) = 55/48 = 1.15 (rounded)We know
[tex]\\ \sf{:}\Rrightarrow tan\Theta=\dfrac{Perpendicular}{Base}[/tex]
Now
[tex]\\ \sf{:}\Rrightarrow tanE=\dfrac{FD}{DE}[/tex]
[tex]\\ \sf{:}\Rrightarrow tanE=\dfrac{55}{48}[/tex]
A spherical balloon is inflated so that its volume is increasing at the rate of 3.1 ft3/min. How rapidly is the diameter of the balloon increasing when the diameter is 1.5 feet
Answers
Answer:The volume of a spherical balloon that has radius r
Step-by-step explanation:
your welcome
standard form of 89000
Answers
Answer:
To write a linear expression in standard form, rearrange the terms in alphabetical order.
89000
Step-by-step explanation:
Answer:
8.9 × 10^4
Step-by-step explanation: I hope I am wright have a good day :)
Directions: Solve each system of equations by substitution. Check your solutions.
1. y=2x
x+y=6
2. 5x+10y=3
x=-1/2y
3. y-x=3x+2
2x+2y=14-y
ty in advance, I need it for 10 minutes if 10 mins pass, it's okay I'll wait.
Answers
Answer:
1. x=2 y=4
or (2,4)
2. x= -1/5, y= 2/5
or (-1/5, 2/5)
3. x= 4/7, y= 30/7
or (4/7, 30/7)
Hope this helped!
What is the product? [3 2 0 6 4 6 1 0 2] x [2 0 1]
Answers
[tex] \: \: \: \: \: [/tex]
[tex]64449866502 \\ \\ in \: \: alternate \: \: form \: \\ \\ 6.4449866502 \times 1 {0}^{10} [/tex]
Step-by-step explanation:
[tex](320646102) \times (201)[/tex]
multiply the numbers[tex] = 64449866502 \\ \\ in \: \: alternate \: \: form \: \: \\ \\ 6.4449866502 \times 1 {0}^{10} [/tex]
hope it helps[tex] \: \: \: \: \: \: [/tex]
The product of the matrices is given below.
[tex]\left[\begin{array}{ccc}6\\18\\4\end{array}\right][/tex]
What is the matrix?A matrix is a specific arrangement of items, particularly numbers. A matrix is a row-and-column mathematical structure. The element in a matrix, such as M, refers to the i-th row and j-th column element.
here, we have,
The matrices are given below.
[tex]\left[\begin{array}{ccc}3&2&0\\6&4&6\\1&0&2\end{array}\right][/tex] and [tex]\left[\begin{array}{ccc}2\\0\\1\end{array}\right][/tex]
now, we get,
The product of the matrices will be
[tex]\left[\begin{array}{ccc}3&2&0\\6&4&6\\1&0&2\end{array}\right][/tex] × [tex]\left[\begin{array}{ccc}2\\0\\1\end{array}\right][/tex]
Thus, the product of the matrices is given below.
[tex]\left[\begin{array}{ccc}3&2&0\\6&4&6\\1&0&2\end{array}\right][/tex] × [tex]\left[\begin{array}{ccc}2\\0\\1\end{array}\right][/tex] = [tex]\left[\begin{array}{ccc}6\\18\\4\end{array}\right][/tex]
Hence, The product of the matrices is given below.
[tex]\left[\begin{array}{ccc}6\\18\\4\end{array}\right][/tex]
More about the matrix link is given below.
brainly.com/question/9967572
#SPJ7
Now, determine whether the relationship between the two triangles you found in the first task is true for any two triangles. For any line, if you draw two right triangles using the line as the hypotenuse, can the triangles be congruent? Why or why not? Do they have to be congruent? Why or why not?
Answers
Answer:
They are not congruent based on the drawing. I don't know what they mean by "do they have to be congruent?", as they don't have to be congruent unless the teacher is asking for them to be congruent.
Step-by-step explanation:
Congruency in geometry is defined as identical in form, meaning that it must follow CPCTC (and can be proven in many different ways).
In the case of the given triangles they are not congruent, as DE and AD do not share congruency with BA and CB, respectively. At best, the two given triangles are similar triangles, as ΔADE is a 2x scale factor of ΔCBA.
I am not sure what the question about "do they have to be congruent" is for. Obviously they aren't congruent and so they don't have to be? There is nothing that states they have to be congruent. If you are aiming for congruency, lines AB & CB's measurements would simply have to match that of ED & AD, respectively.
~
Answer:
The relationship we found is that:
The triangles have same vertical/horizontal segment ratio or slope.But this doesn't indicate the triangles are congruent. They have different side lengths which makes them similar but not congruent.
They can be congruent if corresponding sides are of same length.
Please help!! big test tomorrow and I really need it. PLEASEEEEE
Answers
Answer:
Step-by-step explanation: I cant understand any words can you send more pictures
y = x+3 of the slope graph
Answers
Answer:
Step-by-step explanation:
You spent half of your weekly allowance going to the movies. To earn more money your
parents let you wash the car for $4. What is your weekly allowance if you ended with
$12?
Answers
Answer:
$16
Step-by-step explanation:
And if you spent half of your weekly allowance already that means that 8x2=16
So $16
9% as a fraction not simplified
Answers
Answer:
9/100
Step-by-step explanation:
% = over 100
9% = 9/100
Answer:
9/100
Step-by-step explanation:
please help
Answers
Answer:
x = 2
All sides have a measurement of 6.
Step-by-step explanation:
ΔRTS is equilateral. This means that all the sides are equal to each other, as well as the angles being equal as well.
We can set two sides equal to each other to solve for 'x'.
I used ST and RS.
[tex]3x = 2x +2\\\rule{150}{0.5}\\3x - 2x = 2x + 2\\\\\boxed{x = 2}[/tex]
Since we have the value of x, we can plug in 'x' in one of the sides and evaluate.
==========================
[tex]ST =3x\\\rule{105}{0.5}\\ST=3(2)\\\\ST=\boxed{6}[/tex]
==========================
Since the sides are equal in a equilateral triangle, all the sides have the measurement of 6.
Hope this helps you.
RS=RT=ST
[tex]\\ \sf\longmapsto 2x+2=5x-4=3x[/tex]
[tex]\\ \sf\longmapsto 2x+2=3x[/tex]
[tex]\\ \sf\longmapsto 3x-2x=2[/tex]
[tex]\\ \sf\longmapsto x=2[/tex]
2x+2=2(2)+2=65x-3=5(2)-4=63x=3(2)=6Rewrite the following equation in slope-intercept form:
17x-17y=-9
Answers
Answer:
y=x+9/17
Step-by-step explanation:
easy question that's all :) have a great day
Let E be the whole set of roots of the equation | 2x − 3 | = 7.
Answers
Answer:
x=-2,5
Step-by-step explanation:
2x-3=7
2x-3=-7
x=-2,5
What is the slope of the line?
Answers
Answer:
m = 1Step-by-step explanation:
Find the slope using two points on the line:
(0, -3) and (3, 0)Use slope formula:
m = (y2 - y1)/(x2 - x1) = (0 - (-3))/(3 - 0) = 3/3 = 1Work out m and c for the line: 3 y + 2 x = 1
Answers
Step-by-step explanation:
3y = -2x + 1
y = -2/3x +1/3
y=mx+c
comparing
m= -2/3
c=1/3
Answer:
m: -2/3
c= 1/3
Step-by-step explanation:
The points where a graph crosses the x-and y- axis are called the
Answers
The points where a graph crosses the x-and y- axis are called the Origin.
find the x and y intercepts
5-y=-3x
Answers
Answer:
x is -5/3 and y is 5
Step-by-step explanation:
Which parachute has a slower descent: a red parachute that falls 10 feet in 4 sec or a blue one that falls 12 feet in 6 sec?
Answers
and 12/6 is 2 so blue parachute is gna fall at 2 m/s
blue parachute has a quicker decent
Answer:
The red parachute
Step-by-step explanation:
In order to compare the answers you would need a common time. You could find a number both 6 and 4 factor into, but I decided to take it to one second.
I divided 10 by 4, which is 2.5. Then I took 12 and divided it by 6, which is 2. 2.5 seconds is a longer time than 2 seconds. So the red paachute has a slower decent.
How much is 8 multiplied by 63
Answers
Answer:
504
Step-by-step explanation:
solve pls brainliest
Answers
2. Yes. The line above the 3 in 0.3 indicates that it is a repeating decimal. This decimal can be written as the fraction 1/3.
3. Yes, this is another repeating decimal indicated by the …
This can be written as the fraction 2/9
4. No, this decimal neither terminates nor repeats
Helppp
giving crown??!!!!!!!!!!
Answers
Answer:
the second one!
Step-by-step explanation:
ur welcome :)
what method was probably used to construct the pyramids
Answers
Evidence points to the Egyptians using gypsum mortar – also known as plaster of Paris – in constructing pyramids during the Pharaonic period. The first Egyptologist to identify this method was Alfred Lucas in 1926.
Some fractions can give us whole numbers by dividing the numerator by the denominator . Give the whole number for each fraction.
30/5 10/2 15/15 36/9 45/9 32/8 63/9 56/7 72/8 please help po.
Answers
Answer: 6,5,1,3,5,4,6,8,9
Step-by-step explanation:
All in order
In order
please help me to answer it..
Answers
Answer:
i want to say b)
Step-by-step explanation:
Valentina usa 3/4 de kilo de harina para preparar un pastel sí vende 5 pasteles cuántos kilos de harina necesita para prepararlos
Answers
Answer:
ok so the answer is
Step-by-step explanation:
in do not under stand Espanol I will comet if I can translation
WILL GIVE BRILLIANTIEST
A refreshment stand makes 2 large servings of frozen yogurt from 7 pints. Graph the line and then write
Its equation. Let the x-axis represent the number of pints and the y-axis represent the number of
servings. Use only fractional form, if necessary.
10
Servings
8
7
6
4
2
1
Pints
$
1
2
4
IN
8
9
10
2
The equation isy =

Answers
If you take a varible, lets say x, and times that by your mom. You will get y^2. After that, take ur mom and divide that by ur dads ding dong. Now they don't give us the formula to find out how long, creamy and wet your dad's ding dong is so we use the formula, busty step sis + step bro = BIG DING DONG, to get (x^69)+12 as ur dads ding dong. Now add ur mom with ur dad, y^2+(x^69) to get a child, 6969699696.
