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klio [65]
3 years ago
12

Find tan a and sin b if a=10 and b=7...... please help this is for trigonometry

Mathematics
1 answer:
xz_007 [3.2K]3 years ago
4 0

I think it’s R maybe
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A circular garden has a circumference of 138 yards. Lars is digging a straight line along a diameter of the garden at a rate of
PilotLPTM [1.2K]

Answer:

  • 4 hours

Step-by-step explanation:

<u>Circumference formula:</u>

  • C = πd

<u>Use the given value and find the diameter:</u>

  • 138 = 3.14d
  • r = 138/3.14
  • r = 43.94 ≈ 44 yards

<u>Time required to dig across the garden:</u>

  • 44/11 = 4 hours
6 0
3 years ago
Read 2 more answers
Write 560% as a decimal and as a mixed number
vekshin1
560% as a decimal = 5.6
(move the decimal points 2 spaces to the left.)

560% as a mixed number = 5 3/5
(divide 560 by 100; 100 goes into 560 5 times so 5 will be your whole number and since you have 60 left you divide 60 by 100; 60/100 can be reduced to 3/5 if you divide the numerator and the denominator by 20)

hope this helps :)
8 0
3 years ago
Help me please :( i will give brainly ;))
12345 [234]

Step-by-step explanation:

a) Distance between Aranville t o Bowtown = 24 miless

b) Bowtown and Dovebury are furthest apart.

c) Toatl distance = 20 + 37 = 57 miles

4 0
4 years ago
You deposit $800 in an account that earns simple interest at an annual rate of 5%.
S_A_V [24]

Step-by-step explanation:

$800 × 5% = $40

for 1 year, I earn $40

100 ÷ 40 = 2 remainder 2

Therefore I would have to leave the money in for at least 3 years to earn $100

7 0
4 years ago
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If the slope of PQ is 2/3 and the slope of QR is-1/2 , find the slope of SR so that PQRS is a parallelogram.
schepotkina [342]
SR is parallel to PQ so has the same slope as PQ, which is 2/3
6 0
4 years ago
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