3 years ago

Consider the equations: y = 2x + 3 and y = 3x + 3

Mathematics

2 answers:

mixas84 [53]3 years ago

8 0

Answer:

(0,3)

Step-by-step explanation:

Fynjy0 [20]3 years ago

4 0

The answer is b ( 1,5 )

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Answer:

7 hours working as a lifeguard and 8 hours walking dogs

Step-by-step explanation:

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122+48=160

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Recall that

$\cos^2\theta+\sin^2\theta=1$

which means

$\dfrac{\sin\theta}{\sqrt{1-\sin^2\theta}}=\dfrac{\sin\theta}{\sqrt{\cos^2\theta}}$

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4 years ago

Find the sum of the even integers between 30 and 70

Marat540 [252]

we have to find sum of even integer between 30 and 70

first term is 32

$a_1=32$

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......

$a_n=68$

common difference is

$d=2$

firstly , we will find n

we can use formula

$a_n=a_1+(n-1)d$

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now, we can find sum

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