Answers
Answer:
5.29
Step-by-step explanation:
(Side)^2 = (Hypotenuse)^2 - (Side)^2
(Side)^2 = (8)^2 - (6)^2
(Side)^2 = 64 - 36
(Side)^2 = 28
Side = √28
Side = 5.29
_________
[tex] \: [/tex]
a² = c² - b²
a² = 8² - 6²
a² = 64 - 36
a² = 28
a = √28
a = 2√7
Related Questions
PLEASE HELP WILL MAKE BRAINLIEST!
The expression ____ means 15 minus the product of 5 times the difference of p minus 6. If p = 8, then the value of the expression is 5.FILL IN THE BLANK
A.15 - 5p - 6
B.15 x 5 - (p - 6)
C.(15 - 5) x (p - 6)
D.15 - 5(p - 6)
Answers
Answer:
hope you like my answer its letter B
Is the table a linear function?
Yes or no
Answers
WILL GIVE BRAINLIEST!!
Hooke’s Law for an elastic spring states that the distance a spring stretches varies directly as the force applied. If a force of 180 newtons stretches a spring 5 cm, how much will a force of 270 newtons stretch the same spring?
Answers
Answer:
Simple springs obey Hooke's Law. Hooke's Law states that the force on a spring is proportional to it's displacement from it's resting length:
F = -k*x
Where F is the force, x is how far the string is stretched or compressed, and k is a proportionality constant called the spring constant. The negative sign is because the spring resists stretching.
In this case, we can solve for k using the first case:
(100N) = -k * (5cm)
k = ???
And plug that answer in to find x in the second case:
(360N) = -k * x
This is a "Hooke's Law" problem: the restoring force required to compress or stretch a spring is proportional to the distance the spring is deformed. You can figure solve it by setting up a proportion equation and then using the algebraic tool of cross multiplication to solve for the unkown "stretch".
1) set up the proportion equation
100 = 360
5 x
2) cross multiply to get a linear equation
100x = 5*360
3) solve for x
100x = 1800
x = 18
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Answer:
The law: F=kx
Therefore,
180N = k * 5cm
k = 180÷5= 36N per cm
Using the known constant with the law,
270=36*x
x= 270 ÷ 36 = 7.5cm
Scooter rental company A charges an initial fee of $3 plus $1.15 for every hour. Scooter rental company B charges $1.75 for every hour. A customer finds that after h hours, the scooter rental companies will cost the same.
Which equation represents this situation?
1.75h+1.15h=3
1.75h=3−1.15h
1.15h=3+1.75h
1.15h+3=1.75h
Answers
Answer:
This is a little late but it's D. 1.15h+3=1.75h
Step-by-step explanation:
I took this test
What does the transformation f(x)↦f(x)+5 do to the graph of f(x)?
Answers
Answer:
Moves it up 5 units
Step-by-step explanation:
The +5 outside of any parenthesis on a graph moves it up.
Can you use mechanical pencils on the PSAT?
Answers
Answer:
no
Step-by-step explanation:
only number 2 pencils im pretty sure
Solve for n.
n + 1 = 4(n – 8)
i will give a brainliest
Answers
n + 1 = 4(n - 8)
n + 1 = 4n - 32
n - 4n = -32 - 1
-3n = -33 / : (-3)
n = 11
PLZZZ HELP X IS 44 .............
Answers
Answer:
y = 136
Step-by-step explanation:
the line is 180 degrees so
180-44 = 136 degrees
Answer:
y=136
Step-by-step explanation:
x=44 y=136
44+136=180
How are rates and ratios related?
Answers
Answer:
Rates are ratios that are renamed so that one of the numbers is 1. It is usually the denominator of the original ratio.
Can I please know how to solve this
Answers
Sorry that took so long......
Messed up on the last part!
Have a great day!!!!!
which one would it be
Answers
Answer:
the answer would be c. .........
I need help with find this problem out
Answers
Hope this helped :)
Answer:
Step-by-step explanation:
Hi there!
∠SRQ = 162°
∠STR = 130°
∠RST = ?
Now;
∠SRQ = ∠RST+∠STR [external angle is equal to the sum of opposite interior angles of triangle]
∠RST = ∠SRQ-∠STR
∠RST = 162°-130°
Therefore, the measure of ∠RST is 32°.
Hope it helps!
what does 2 - 2 equal
Answers
Answer:
2 -2 = 0
hope this helps <3
8. Negative three times the sum of a number and two is fifteen
Answers
Answer:
-3(n + 2)= 15
Step-by-step explanation:
Based on this question, we know that the equation involves multiplication. Here we start our equation with -3!
Then it says "times the sum of a number and two" So let's just say the "number" is "n". The word "sum" means the answer to an addition problem, thus we know that we are adding "n" and 2. Let's put that in parenthesis!
-3(n+2)
And it says "is fifteen" which also means "equals to fifteen"
Therefore, the answer is:
-3(n + 2) = 15
Hope you find this useful :D
How do solve this chart!? : (
Answers
Answer:
blank chart
Step-by-step explanation:
Put the following equation of a one into a slope -intercept form, simplifying all fractions.
8x+6y=-54
Answers
Answer:
y = -4/3x -9
Step-by-step explanation:
Slope intercept form is
y = mx+b where m is the slope and b is the y intercept
8x+6y = -54
Subtract 8x from each side
8x+6y-8x = -8x-54
6y = -8x-54
Divide each side by 6
6y/6 = -8x/6 -54/6
y = -4/3x -9
Answer:
y = -4/3x - 9
Step-by-step explanation:
Putting this into 'y=mx+c' form:
i) Firstly, make it only y on the LHS:
6y = -8x-54
ii) Secondly, making the 'y' have a co-efficient of 1. This can be done by dividing both sides by 6:
6y/6 = -8x/6 - 54/6
y = -4/3x - 9
Hence,
y = -4/3x - 9
Hope this helps and be sure to have a wonderful time ahead at Brainly! :D
4-2y=-2x in slope intercept form
Answers
Answer:
y=x+2
Step-by-step explanation:
4-2y=-2x
Divide everything by 2.
2-y=-x
Switch to y=mx+b form.
-y=-x-2
Multiply everything by +1.
y=x+2
How do I do 7<1+x in linear equations
Answers
Answer:
7<1+x
1+x>7
x>7-1
x>6
Step-by-step explanation:
hope this helps a little
It takes 5 minutes for 7 people to drink 25 pints of water.At this rate,how long would it take 15 people to drink 160 pints of water
Answers
Answer:
14.9 min
Step-by-step explanation:
r=rate
r25=5*7
r25=35
r=35/25
r=1.4
substitution
r160=t*15
t=time
r=1.4
1.4*160=t*15
224=t*15/15
224/15=t
14.9 min
It took a car 2 days to travel 2274 miles. What was this car's average speed, in miles per hour? (round to the nearest mile per hour)
Answers
Answer:
47 mph
Step-by-step explanation:
1 day = 24 hours, so 2 days = 48 hours.
2274/48 (2274 miles per 48 hours, simplify!) This equals 47.375. Round it down to 47 mph.
This is assuming the car took no breaks.
Hope this helps!
.Write 1.2 - 10-5 in standard form
Answers
because the exponent of the 10s term is positive we must move the decimal point 2 places to the right.
Can you mark this Brainliest? Thanks love!!
⋅
22. Write the word sentence as an equation. The product of negative 2 and 5 plus a number d = 14.
also please solve and "product" means multiply.
Answers
-2 * 5 + d = 14
Solving by multiplying -2 and 5 first:
-10 + d = 14
Add 10 to both sides to get rid of the negative 10:
-10 + d + 10 = 14 + 10
-10 plus 10 gives 0 and it cancels out so:
d = 24 is the solution.
solve the inequality
(x+5)^2≤0
Answers
Answer:
-5
Step-by-step explanation:
point S lies an AB. If AB=34 units, AS=5+2x units, and SB=x+2 units, what is the length of AS in units?
Answers
Answer:
5+2x+x+2=34
7+3x=34
7-7+3x=34-7
3x=27
3x/3=27/3
x=9
5+2x=AS
5+(2*9)=AS
5+18=AS
23=AS
23 units
Step-by-step explanation:
to the nearest tenth, the P(z<-1.4) is:
A) 6.7%
B) 8.1%
C) 80.8%
D) 91.9%
Answers
Answer: everyone to the nearst tenth is 7% 8% 81% 92%
Step-by-step explanation: if this is what it is i did this in the 4th
What is the GCF of 14 and 16?
Answers
it’s the highest number you can divide both of those by
2.4.6.8.10.12.14.16
Which fraction equals a repeating decimal 3/10 6/12 1/3 3/4
Answers
Answer:
1/3
Step-by-step explanation:
because 1/3 is 0.333333
justify each step and write their properties
2(7-v)-3v
Answers
Answer:
[tex]{ \rm{2(7 - v) - 3v}}[/tex]
• Apply distribution property
[tex]{ \rm{ = 14 - 2v - 3v}}[/tex]
• Simplify:
[tex] = { \rm{14 - 5v}}[/tex]
Answer:
Given, Distributive, Associative, Addition, Simply
Step-by-step explanation:
2(7 - v) - 3v Given
14 - 2v - 3v Distributive
14 + (-2v -3v) Associative
14 + (5v) Addition
14 - 5v Simply
please solve for me
Answers
Answer:
Kznnznxndnnx xkndnx xjx xjxndjxs mxmzmxmx. J xnd dnxndnxjndnx. Jx xis bx 9837ei3xid dus
Step-by-step explanation:
Szjnznz s8sbbsnsjs
Mzmzmznzm
Mzmsmxmx
Mzmxmkx
Z
Km mmx
Zkskms
Kzmz
Robin earned $4,320 in 9 weeks and worked 40 hours in each week. How much did he earn per hour?
Answers
you do 4320÷ 9= 108 and that's your answer right there