3 years ago

Is tthinks of a number between one and 20 that has exactly 5 factors what number is he thinking of

Mathematics

1 answer:

valina [46]3 years ago

6 0

The answer to this question is 4

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angle A and angle B are supplementary angles. If m angle A=(7x+14)^ and m angle B=(5x-26)^ , then find the measure of angle B .

Aleksandr [31]

Answer:

35x^2 - 112x - 364

it's probably wrong since I've only expanded the brackets

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3 years ago

Which equation represents a line that passes through (-2,4) and has a slope of 2/5?

oksano4ka [1.4K]

Answer:

$\large\boxed{y=\dfrac{2}{5}x+\dfrac{24}{5}}$

Step-by-step explanation:

The slope-intercept form of an equation of a line:

$y=mx+b$

m - slope

b - y-intercept

We have the slope $m=\dfrac{2}{5}$ and the point (-2, 4).

Put them in the equation of a line:

$4=\dfrac{2}{5}(-2)+b$

$4=-\dfrac{4}{5}+b$ <em>add 4/5 to both sides</em>

$4\dfrac{4}{5}=b\to b=\dfrac{24}{5}$

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3 years ago

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Which of the following is equal to the absolute value of 7 A.-3and-4 on a number line. B.7and0 on a number line. C.1and7 on a nu

lozanna [386]

Absolute Value can’t be negative so -3 minus -4 is -7 but since absolute value isn’t able to be negative it turns into 7, the answer is A

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Unit 4 - Linear Functions and Equation

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Step-by-step explanation:

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4 years ago

Pattern in 6, 7, 13, 20, ?

Len [333]

This is a Fibonacci sequence:

6, 7, 13, 20, 33, 53, 86, 139, 225, ...

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3 years ago