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2 years ago

What is subtract two-fifths from 4 times g as an algebraic expression.

Mathematics

1 answer:

MAVERICK [17]2 years ago

4 0

Answer:

4g-2/5

Step-by-step explanation:

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I really could use some help on this.. thank you in advance!

Nimfa-mama [501]

Answer:

the first option

Step-by-step explanation:

local max is the highest point which is (-1,1.17)

and local min is the lowest point which is (2,-3.33)

3 0

3 years ago

write an equation of a line that is perpendicular to the given line and that passes through the given point (4,-6); m=3/5

tresset_1 [31]

Answer:

$y=-\frac{5}{3} x-\frac{42}{5}$

Step-by-step explanation:

Given the slope and another point, simply plug them into the point-slope formula to find your y-intercept.

$y-y1=m(x-x1)\\y-(-6)=\frac{3}{5} (x-4)\\y+6=\frac{3}{5} x-\frac{12}{5} \\y=\frac{3}{5} x-\frac{42}{5}$

Now that we've found your y-intercept, we have the original equation. To find the perpendicular equation, you need the opposite reciprocal of your slope.

To find the 'opposite,' change your slope's sign. Since your slope is positive $\frac{3}{5}$ , the opposite is $-\frac{3}{5}$ .

To find the 'reciprocal,' flip your fraction. This will make your slope $-\frac{5}{3}$ .

Your final equation is:

$y=-\frac{5}{3} x-\frac{42}{5}$

7 0

3 years ago

Clare has 130 songs in her music collection. Fifty-nine of the songs are rock and roll. About what percent of the songs are rock

Vlad1618 [11]

Hi lovely,

The answer you're looking for would be 76.7

.59x130 = 76.7

4 0

3 years ago

Read 2 more answers

PLEASE HELP WITH THE PROBLEM ON THE ATTACHED FILE

prisoha [69]

Answer:

6 : 1

Step-by-step explanation:

b - 3a / 9 = a /3

Cross multiply

3(b - 3a) = 9a

Expand

3b - 9a = 9a

Add 9a to both sides

3b = 9a + 9a

3b = 18a

Divide both sides by 3

b = 6a

Ratio of a : b

6 : 1

6 0

2 years ago

3.16 x 10x10x10 please tell me the answer please

kkurt [141]

Your answer would be 3160.

7 0

3 years ago