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3 years ago

How do I solve for this

Mathematics

1 answer:

Anon25 [30]3 years ago

7 0

Answer: for 90 degrees it will be 1

for 180 degrees it will be $\sqrt{2}$ /2

Step-by-step explanation:

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What is 2 2/3×3 1/4 as a fraction form

8090 [49]

Answer:

8 2/3

Step-by-step explanation:

2 2/3×3 1/4

Change to improper fractions.

2 2/3=8/3

3 1/4=13/4

8/3x13/4=26/3

=8 2/3

Hope this helps :)

4 0

2 years ago

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Whats the value of x? ill give brainliest

NemiM [27]

Answer:

150°

Step-by-step explanation:

180-30=150...............

6 0

3 years ago

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Please help me, very important 20 points!

kipiarov [429]

x=96

all interior angles equal 180

Subtract exterior andgles by 180 to get interior angles because they are supplementary

180-134=46

180-130=50

Get the third angle inside the triangle

180-50-46=84

subtract by 180 to get x because they are supplementary

180-84=96

Therefore x =96

4 0

3 years ago

Hiran invests 20 000 rupees in an account for 3 years at 1.5% per year compound interest.

svp [43]

Answer:

There will be 20 914 rupees in the amount at the end of 3 years.

Step-by-step explanation:

The amount of rupes after t years in compound interest is given by:

$A(t) = A(0)(1+r)^{t}$

In which A(0) is the initial amount and r is the interest rate, as a decimal.

Hiran invests 20 000 rupees in an account for 3 years at 1.5% per year compound interest.

This means that $A(0) = 20000, r = 0.015$ . So

$A(t) = A(0)(1+r)^{t}$

$A(t) = 20000(1+0.015)^{t}$

$A(t) = 20000(1.015)^{t}$

Work out the total amount of money in the account at the end of 3 years.

This is A(3). So

$A(3) = 20000(1.015)^{3} = 20913.6$

Rounding to the nearest rupee.

There will be 20 914 rupees in the amount at the end of 3 years.

8 0

3 years ago

*<br> Express the ratio 62:4 in the form n:1

dolphi86 [110]

15.5:1
62/4 = 15.5
15.5 : 1

6 0

3 years ago

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