3 years ago

What is 13(y+7)=3(y−1)

Mathematics

1 answer:

artcher [175]3 years ago

3 0

Answer: Y= -47/5

Step-by-step explanation:

Isolate the variable by dividing each side by factors that don't contain the variable.

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What is the range of y = –5sin(x)?

sergejj [24]

Answer:

$-5\leq y\leq5$ is the required range.

Step-by-step explanation:

We have been given a function:

$y=-5sin(x)$

The range of sin x is $-1\leq sinx\leq1$

multiply -5 in each term of the above equation.

$-1(-5)\geq -5sinx\geq-5$

$\Rightarrow 5\geq -5sinx\geq-5$

Hence, the required range is:

$-5\leq -5sinx\leq5$

replace -5sinx by y so, we get:

$-5\leq y\leq5$

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3 years ago

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vodomira [7]

Answer:

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Step-by-step explanation:

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3 years ago

Consider the inequality x + 7 < 9. Select all the true statements.

alex41 [277]

Answer:

Step-by-step explanation:

here you go mate

step 1

x + 7 < 9 equation

step 2

x + 7 < 9 subtract -7

x+7(-7)<9(-7)

answer

x<2

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3 years ago

What is the common differenice for this arithmetic sequence?

yaroslaw [1]

Answer:

The answer is D.

Step-by-step explanation:

The difference between each term is 4.

-2 - (-6) = 4

2 - (-2) = 4

6 - 2 = 4

10 - 6 = 4

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Choose the correct description of the graph of the inequality x - 3s 5.

padilas [110]

Answer:

x - 3 > = 5

x > = 5 + 3

x > = 8

closed circle on 8...because of the equal sign.....shaded to the right...because of the > sign.

Step-by-step explanation:

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3 years ago