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lutik1710 [3]
4 years ago
9

If A ={2,4,6,8...), write true or false for the following

Mathematics
1 answer:
nalin [4]4 years ago
7 0
False Bc of the large charcatser
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Mr. lumber got asked his third grade class to name the rule for the following number patterns.
Pie

You always get from one term to the next by adding 6:

573 + 6 = 579

579 + 6 = 585

585 + 6 = 591

591 + 6 = 597

So, the rule is "add 6"

8 0
4 years ago
Read 2 more answers
£1800 is invested at4% compound interest per year.
deff fn [24]
2000=1800(1.04)^t,,log(1.11)/log(1.04)=t use the calculator,,,hope it helps :-)
3 0
3 years ago
Solve the equation sin2x = 3cos2x. The value of x that satisfies the equation if x lies in the second quadrant is °. The value o
faltersainse [42]

Answer:

126\degree

and

126\degree

respectively.

Step-by-step explanation:

The given trigonometric equation is

\sin2x=3\cos2x


We divide both sides by \cos2x to get,

\frac{\sin2x}{\cos2x}=3


This implies that,

\tan2x=3


We take the inverse tangent of both sides to get,


2x=\tan^{-1}(3)


\Rightarrow 2x=71.565


\Rightarrow x=35.7825

\Rightarrow x\approx 36\degree


Since the tangent ratio has a period of 180\degree, another solution is


x=180+36


x=216\degree to the nearest degree.


In the third quadrant,


2x=180+71.565


\Rightarrow 2x=251.565

\Rightarrow x=125.7825

\Rightarrow x=126\degree


The solutions are

x=36\degree,126\degree,216\degree


The value of x that satisfies the equation if x lies in the second quadrant is 126\degree


The value of x that satisfies the equation if x lies in the third quadrant is216\degree



5 0
3 years ago
What is the volume of a frustum of a right pyramid with the area of the lower base square to 100 square inches, the area of the
otez555 [7]

Answer:

1

Step-by-step explanation:

7 0
3 years ago
A farmer ships 4 times as many oranges as tangerines the farmer ships 8260 oranges. How many tangerines does he ship
nadya68 [22]
8260 divided by 4 is 2065.
The answer is 2065 tangerines.
3 0
3 years ago
Read 2 more answers
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