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DIA [1.3K]
3 years ago
9

If a= 3+√5/2 then find the value of a square+1/a square

Mathematics
1 answer:
kondor19780726 [428]3 years ago
8 0
This will help u i hooe

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QUICK QUESTION! PLEASE ANSWER FAST!
mr_godi [17]
A^2 + B^2 = C^2
7^2 + B^2 = 25^2
49 + B^2 = 625
-49 -49
B^2 = 576
Square root both sides
B = 24
4 0
3 years ago
Read 2 more answers
Calculate the volume of the cylinder.Round your answer to the nearest hundredth 6cm height and 2cm width
Anvisha [2.4K]
Assuming width=diameter
diameter/2=radius

area=hpir^2

w=d=2
d/2=2/2=1=r
h=6

area=6pi1^2
area=6pi1
area=6pi
aprox pi=3.141592
area=18.85 cm³


5 0
3 years ago
Read 2 more answers
the sum of two numbers is equal to 610. The difference between the same two numbers is equal to 272. Calculate the sum of the sq
posledela

Answer:

Step-by-step explanation:

brainly.com/question/21776311

3 0
3 years ago
At a movie theatre adult tickets cost $10 and child ticjets cost $6. Which equation can be used to find s, the number of dollars
timurjin [86]

Answer:

s = 10k + 30

Step-by-step explanation:

Cost of Adults ticket = $10 per adult

Cost of Ticket = $6 per child

Number of adults = k

Number of Children = 5

s = Total cost

Total cost = (Cost per adult * number of adults) + (Cost per child * Number of children)

s = ($10 * k) + ($6 * 5)

s = $10k + $30

s = 10k + 30

4 0
2 years ago
A map has a scale of 1 in. 4 mi. You measure 3 inches between your house and the movie theatre. How many miles is it from your h
suter [353]
Hi!

1in:4m
3in:xm

3/1 = 3
4 x 3 = 12

1in:4m
3in:12m

The answer is 12

Hope this helps! :)
5 0
3 years ago
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