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3 years ago

Find the missing value to the nearest hundredth for 9 and 10

Mathematics

2 answers:

sergiy2304 [10]3 years ago

4 0

You can use your calculator for this

Vedmedyk [2.9K]3 years ago

3 0

Put in your calculator tang^-1 (17). 86.63

Tan -1(8/40) = 11.31

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Fill in the blank:

sp2606 [1]

<span>I can be wrong, but I think that the answer is: To find the values of p, q, r and s, you should start by finding all factor pairs of the leading coefficiant and constant term. </span>

4 0

2 years ago

Please answer this question

elena-14-01-66 [18.8K]

The area of the base (six triangles with a base 15m and a height 7.5√3m):

$A_B=6\cdot\dfrac{1}{2}\cdot15\cdot7.5\sqrt3\approx585\ m^2$

The area of side walls (six triangles with a base 15m and a height 12m)

$A_W=6\cdot\dfrac{1}{2}\cdot15\cdot12=540\ m^2$

The surface area:

$A_B+A_W=585+540=1,125\ m^2$

8 0

2 years ago

if a prescription reads take 2 tablespoons 3 times a day for 10 days how many total tablespoons will the patient take?

denis23 [38]

He will take 60 tablespoons

6 0

2 years ago

The balance on Taylor's credit card is $2000. It has an interest rate of 12.5%. She wants to compare the difference between payi

-Dominant- [34]

Answer: kindly check Explanation

Step-by-step explanation:

The balance on card = $2000

Interest rate = 12.5%

Therefore, monthly rate = 12.5% / 12 = 0.0104167

Paying $75 of monthly balance :

Interest amount on 2000 = 0.0104167 × 2000 = $20.83

Therefore,

Principal amount payed = 75 - 20.83 = 54.17

Balance = ($2000 + $20.83) - $75 = 1945.83

Interest on balance = 0.0104167 × 1945.83 = $20.2691

Paying $100 of monthly balance :

Interest amount on 2000 = 0.0104167 × 2000 = $20.83

Therefore,

Repayment = 100 - 20. 83 = $79.17

Balance = ($2000 + $20.83) - $100 = 1920.83

Interest on balance = 0.0104167 × 1920.83 = $20.0087

Interest saved by paying $100 instead of $75

$20.27 - $20.00 = $0.27 = 27 cent

3 0

3 years ago

The second floor of a building is 20 m above the ground.

Ipatiy [6.2K]

45°?

Step-by-step explanation:

The second floor of a building is 20 m above the ground.

From this floor, the angle of

elevation of the top of an eucalyptus tree is 15°

and the angle of depression of the foot of the same tree is 10°

10+15+20=45

5 0

3 years ago