Answers
Pythagorean Theron is
a2+b2=c2
C is always the hypotenuse or the longest side of the triangle, which in the case is the value of 24. A and b do not matter where you put them they are just the two shorter sides.
You’re equation can look either like
A2+6(6)=24(24)
Or
6(6)+a2=24(24)
The first one is what I used.
A2+6(6)=24(24)
Simplify after substituting.
A2+36=576
Subtract 36 from each side to make equation equal.
A2=540
Take the square root from either side
A=23.23
Round to the nearest whole number
A≈23
You can always go back and check your work if you feel like you need to by plugging your answer back into the equation where A is.
Answer:
6 √15
Step-by-step explanation:
a^2 + b^2 = c^2
plug in your values
(6*6) + (b^2) = (24*24)
solve your exponents
36 + b^2 = 576
subtract 36 from both sides
b^2 = 540
find the square root of both sides
√b^2 = b
√540 = 6√15
b= 6√15
Related Questions
A small airplane climbs at an
angle of 18° with the ground.
Find the horizontal distance it
has flown when it has reached an
altitude of 800 m.
a) 2,462 m
b) 260 m
c) 761 m
d) 2,588 m
e) 841 m
Answers
Answer:
Choice C, 761 m
Step-by-step explanation:
let horizontal distance be x
in the right triangle, cos= adj/hyp
cos(18)=x/800
x=cos(18)×800= 760.845≈ 761
jada and diego are practing the piano for sn upcoming rehersal the table list the number of minutes each of them practiced in the past few weeks jadas practice time 10 10 20 15 25 25 8 15 20 20 35 25 40. Diegos practice time 25 10 15 30 15 20 20 25 30 45. plz help
Answers
Answer:
jadas practice time is 168 minutes or 2 hours 48 minutes. Diegos practice time is 235 minutes or 3 hours 55minutes hope this helps! have a nice day and good luck with your test!
Step-by-step explanation:
Denise's scores on her math assignments were 91, 87, 100, 88, 95, and 91. If she earns scores of 98, 100, 88, and 86 on her next four assignments, how will the median of all of her scores be affected? pls help
Answers
Answer: look down below
Step-by-step explanation:
BEFORE
91+87+100+88+95+91=552
552\6=92
Median=92
the 6 is how much data points we have
AFTER
91+87+100+88+95+91+98+100+88+86=924
924/10=92.4
the 10 represnts how many data points we have now
MEDIAN=92.4
the median will be increased by 0.4
find the common factor of the following monomials
Answers
Answer:
[tex]7x^{3}[/tex]
Step-by-step explanation:
Find the prime factor of each term to find the GCF. 7 is the GCF of both 21 and 28.
Each envelope in the class contains the same number of triangles and quadrilaterals. Write an expression that
represents the total number of sides in the room.
Answers
Answer: 3t+4q.
Step-by-step explanation: Triangles have 3 sides, so there will be 3 sides for each triangle in the envelope. This is represented by 3t. Quadrilaterals have 4 sides, so there will be 4 sides for each quadrilateral in the envelope. This is represented by 4q. The total number of sides will be the number of triangle sides and the number of quadrilateral sides together.
I know the answer but I don’t know how to solve it
Answers
Answer: b
Step-by-step explanation:
I can't see the question
Jonas received a gift card of $35.00 to use for an online App Market to buy applications for his tablet. All Apps cost $1.75. Which table represents the relationship between x, the number of Apps Jonas can buy, and y, the balance remaining on his gift card.
Answers
Answer:
A)
Step-by-step explanation:
The starting balance is $35
after one game purchase, the balance is 35-1.75=33.25
after two game purchases, the balance is 35-(1.75*2)=31.50
What are the domain and the range of this function?
•< •≤ •-5 •-4 •1 •7
D: ?, ? | X: ?, ?
R: ?, ? | Y: ?, ?
Answers
Answer:
The domain is the set of x -coordinates, {0,1,2} , and the range is the set of y -coordinates, {7,8,9,10} . Note that the domain elements 1 and 2 are associated with more than one range elements, so this is not a function.
Step-by-step explanation:
this is an example
Help me please i really need this question done and i dont understand it.
Answers
...................
Find the Area of the below triangles #s 1 & 2 (Show all work)
Area =
1. H = 4 in.
B = 15 in.
Area =
2. H = 8 in.
B = 15 in.
Answers
Answer:
1) 30 in²
2) 60 in²
Step-by-step explanation:
a = (1/2)bh
----------------------
h = 4
b = 15
a = 1/2 * 4 * 15
a = 30 in²
----------------------
h = 8
b = 15
a = 1/2 * 8 * 15
a = 60 in²
Consecutive angles in a parallelogram are always ?
Answers
Answer:
Consecutive angles of a parallelogram are congruent.
The length of a red string is 7 less than 8 times the length of a yellow string. Fins the length of the red string when the length of the yellow string is 5.
Answers
Answer:
33
Step-by-step explanation:
the equation to represent this question
8x - 7 = length of the red string
x = length of yellow string
8(5) - 7 = 33
A: 7x - 3x +10
B:+4x²+66-4
A-B=
Answers
Answer:
A-B=7x-3x+10-4x²-66+44x-52-4x²hope it helps
stay safe healthy and happy.
F(x)=4x^2+3x+13
Find f(1)
Answers
Answer:
f(1) = 42
Step-by-step explanation:
Step 1: Switch all x out to 1 for f(1) which would look like this: f(1)=4(1)^2+3(1)+13
Step 2: You would then simplify it starting with 4(1)^2 which would equal 4 squared which equals 16.
Step 3: After simplifying you would have f(1)=16+3+13
Step 4: You then just add and get 42
Hope this helped :D
Describe how to estimate the product of 396 and 71. Please :)
Answers
PLEASE HELP!!!!
What is the probability that a student is in the 11th grade or plays football?
Answers
Answer:
40.4
Step-by-step explanation:
I used a calculator
62% of what number is 48?
Answers
Step-by-step explanation:
which absolute value equations represents the graph
Answer:
29.76
Step-by-step explanation:
sorry if incorrect
Can someone plz help me plz I beg u plz
Answers
Answer:
A.... X=3
Step-by-step explanation:
X = 3 cuz 3x3 is 9 which would be equal to the other side when you add it with the other 2 blocks
A rectangle has an area of 39.6m2.
One of the sides is 2.2m in length.
Work out the perimeter of the rectangle.
Answers
Use the diagram below to answer questions 1-3. 60 C b If a=5, then the value of b is 2.9 8.7 C 17.3 D 5.8 2. If C= 10. then the exact value of b is B 5 с A 5.8 D 17.3 3. If b=7, then the value of a is 3.5 С 14 12.1 A B 4.04
Answers
Answer:
1. A
2. B
3. D
Sort of explanation:
This is a 30° 60° 90° triangle, so the rules below apply:
x is the short leg of the triangle, located across from the 30° angle. (In this problem, the short leg is labled b)
The hypotenuse leg is across from the right angle, and is always 2x (In this problem, the hypotenuse leg is labled c)
The long leg of the triangle is located across the 60° angle and is always x√3. (in this problem, the long leg is labeled a)
-8/13 + -4/13 pls solve and tell
Answers
Answer:
-12/13
Step-by-step explanation:
Given,
-8/13+(-4/13)
=-8/13-4/13
=-12/13
PLeaseee help. 17 POINTS!!!
Answers
brainliest goes to whoever answers the question correctly also if you want more points answer my other questions
Answers
Answer:
(16, 11) or ( 16, 10 )
Step-by-step explanation:
A gymnastics center charges a $60 registration fee and $15 per class. Olivia registers to take
a class and pays a total of $210. Which equation can be used to determine how many
classes Olivia signed up for?
Answers
Answer:
60x + 15x = 210
Step-by-step explanation:
Thenks and mark me brainliest :))
NEED HELP ASAP!!!
complete the table to show an equivalent ratio where the number of ears at the start of 100.
Answers
Answer:
60
Step-by-step explanation:
If Isabelle sells 150 out of 250 ears of corn. Then the percentage of the ears of corn she sold will be 60%.
What is the percentage?The amount of something is expressed as if it is a part of the total which is a hundred. The ratio can be expressed as a fraction of 100. The word percent means per 100. It is represented by the symbol ‘%’.
Every morning she starts with 250 ears of corn.
On Saturday, Isabelle sells 150 out of 250 ears of corn.
Then the percentage of the ears of corn she sold will be
[tex]\rm P = \dfrac{150}{250} \times 100\\\\P = 15 \times 4\\\\P = 60 \%[/tex]
More about the percentage link is given below.
https://brainly.com/question/8011401
#SPJ2
What is the slope of the straight line that goes
through (5, 4) and (9, 2) ?
Answers
Answer:
[tex] - \frac {1}{2} [/tex]
Step-by-step explanation:
Slope of the line
[tex] = \frac{4 - 2}{5 - 9} \\ \\ = \frac{2}{ - 4} \\ \\ = - \frac{1}{2} [/tex]
Last month, he sold 50 chickens and 30 ducks for $550. This month, he sold 44 chickens and 36 ducks for $532
Answers
Answer:
★ Given :
Cost of 50 chickens and 30 ducks = $ 550
Cost of 44 chickens and 36 ducks = $ 532
★ To find :
Cost of chicken and duck
★ Solution :
Assume :
Cost of chicken = x
Cost of duck = y
According to question :
50x + 30y = 550 ......(1)
44x + 36y = 532......(2)
1) - (2)
(50x + 30y) - (44x + 36y) = 550 - 532
50x + 30y - 44x - 36y = 18
6x - 6y = 18
6(x - y) = 18
x - y = 18/6
→ x - y = 3 ....(3)
In equation 1 ,
50 x + 30y = 550
taking 10 common
10(5x + 3y) = 550
5x + 3y = 550/10
5x + 3y = 55
by taking 3 common
3(5/3 x + y) = 55
by dividing 3 on both sides
5/3x + y = 55/3 .....(4)
(3) + (4)
x - y + 5/3 x + y = 3 + 55/3
x + 5/3 x = 64/3
8/3 x = 64/3
by multiplying 3 on both sides
8x = 64
x = 64/8
→ x = 8
→ Cost of chicken = $ 8 ..
by putting value of x in equation 3
x - y = 3
8 - y = 3
y = 8 - 3
→ y = 5
→ Cost of ducks = $5..
Step-by-step explanation:
mrk me brainliest plz
You are constructing a 95% confidence interval using the information: n = 60, x-bar = 65.5, s = 2.5, and E = 0.70. What is the value in the middle of the interval?
Answers
Answer:
65.5
Step-by-step explanation:
Using the relation :
Xbar ± Margin of error
Margin of Error = Zcritical * s/√n
The Zcritical value at 95% = 1.96
Hence,
Margin of Error = 1.96 * 2.5/√60
Margin of Error = 1.96 * 0.3227486
Margin of Error = 0.6326
Lower boundary = 65.5 - 0.6326 = 64.867
Upper boundary = 65.5 + 0.6326 = 66.133
(64.867 + 66.133) / 2
In which of the expressions below will x = 25? Select all that apply.
A) x+63=10
A
)
x
+
6
3
=
10
B) x−8=32
B
)
x
−
8
=
32
C) 6x−(15+4x)=35
C
)
6
x
−
(
15
+
4
x
)
=
35
D) 3x5=15
D
)
3
x
5
=
15
E) 4(x−18)=12
Answers
Answer:
math
Step-by-step explanation:
Brainist to who answers this!
Answers
Answer:
13t² + 2t + 9
Step-by-step explanation:
(9t² - 3t + 5) - (-4t² + 5t + 4)
Solving like terms
-(-4t²) becomes + 4t²
(9t² + 4t²) + (-3t + 5t) + (5+4) =
13t² + 2t + 9
If my answer is incorrect, pls correct me!
If you like my answer and explanation, mark me as brainliest!
-Chetan K