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2 years ago

I just need the equations for numbers 5 and 7 ask soon as possible thanks

Mathematics

1 answer:

docker41 [41]2 years ago

4 0

I’m sorry I don’t know

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The lines graphed below are perpendicular. The slope of the redline is -2. What is the slope of the green line

attashe74 [19]

Answer:

It would be undefined if the line is vertical.

Step-by-step explanation:

6 0

2 years ago

Find the area of the shape below Please help ASAP

kifflom [539]

Idk sowwy!!!!!!!!!!!

3 0

3 years ago

intro urna sunt 24 de bile albe si 16 bile negre. se extrage la intamplare o bila . probabilitatea ca bila extrasa sa fie alba e

garri49 [273]

Answer:

$\frac{3}{5}$

Step-by-step explanation:

Given parameters:

Number of white balls = 24

Number of black balls = 16

Unknown:

The probability that white ball is drawn at random = ?

Solution:

The probability of an event is the likelihood of such an event to occur. That an event will occur has a probability of 1, it will not occur have a probability of zero.

In this problem, the total number of outcomes of drawing any ball has sample space of (24 + 16)outcomes = 40outcomes.

Probability of an event = $\frac{number of successful outcome}{sample space}$

Pr(white balls) = $\frac{24}{40}$ = $\frac{3}{5}$

4 0

2 years ago

What is the integral of -3x^3

Sati [7]

$\int -3x^3\, dx=-3\int x^3 \, dx=-3\cdot\dfrac{x^4}{4}+C=\dfrac{3x^4}{4}+C$

6 0

3 years ago

Write the slope-intercept equation of the line parallel to 5y = 2x + 20 that goes through (-1, 3)

katen-ka-za [31]

Answer:

$y = \frac{2}{5}x + 3\frac{2}{5}$

Step-by-step explanation:

This line was never finished, so you finish it like this:

$\frac{5y}{5} = \frac{2x + 20}{5} → y = \frac{2}{5}x + 4$

3 = −⅖ + b

$3\frac{2}{5} = b \\ \\ y = \frac{2}{5}x + 3\frac{2}{5}$

Parallel Lines have SIMILAR RATE OF CHANGES [SLOPES], so ⅖ remains the way it is.

I am joyous to assist you anytime.

8 0

2 years ago