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3 years ago

10

Simplify the expression 7x/9x

1 answer:

pantera1 [17]3 years ago

4 0

<span>7x/9x = 7/9

hope it helps</span>

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-2w - 5w it wont let me submit it as=is so i am typing random things.

Fofino [41]

The answer would be -7w

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3 years ago

Eliminate the parameter t. Then use the rectangular equation to sketch the plane curve represented by the given parametric equat

____ [38]

Answer:

$9x^2+4y^2=36$

Step-by-step explanation:

We are given that

$x=2cos t$

$y=3 sin t$

$0\leq t\leq 2\pi$

$cost=\frac{x}{2}$

$sint=\frac{y}{3}$

$sin^2 t+cos^2 t=(\frac{x}{2})^2+(\frac{y}{3})^2$

$1=\frac{x^2}{4}+\frac{y^2}{9}$

By using the formula

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

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3 years ago

What numbers will be times 10⁶

olga nikolaevna [1]

Answer:

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Step-by-step explanation:

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3 years ago

Simplify. (write without the absolute value sign): |x+3|, if x=2

iren2701 [21]

Answer:

5

Step-by-step explanation:

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3 years ago

Read 2 more answers

Which expression is equivalent to pq?<br> p+q <br> p-a<br> p/q<br> pq

sveta [45]

Answer:

pq are being multiplied together.the answer is D. pq. Hope it helps

5 0

3 years ago