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3 years ago

May I please receive help?

Mathematics

1 answer:

liq [111]3 years ago

3 0

Answer:

Circumference: 12.56 yd
Area: 12.56 yd²

Step-by-step explanation:

The circumference is given by ...

C = πd

C = (3.14)(4 yd) = 12.56 yd

The area is given in terms of diameter by ...

A = (π/4)d²

A = (3.14/4)(4 yd)² = 12.56 yd²

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Kate bought four Gatorade for $2 each, as well as twenty four Cup of Noodles. If her total was $26, how

andreev551 [17]

Answer:each cup of noodles is 0.75 cents

Step-by-step explanation:

4 gatorades are 8 dollars

26-8=$18

$18/24cup noodles= 0.75 per cup

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3 years ago

Which expression is equivalent to (3x-6)(4x+1)

vodka [1.7K]

Answer:

12x^2 -21x -6

Step-by-step explanation:

(3x-6)(4x+1)

FOIL

first 3x*4x= 12x^2

outer 3x*1 = 3x

inner -6*4x = -24x

last -6*1 = -6

Add them together

12x^2 +3x -24x -6

Combine like terms

12x^2 -21x -6

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3 years ago

List the multiples of 4 starting from 40

Alexxandr [17]

40,44,48,52,56,60,64,68,72,76,80.........

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3 years ago

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Solve ln 2 + ln x = 5 . Round to the nearest thousandth, if necessary. show work please

Paraphin [41]

$\ln 2 + \ln x = 5\\\\\implies \ln(2x) = 5\\\\\implies 2x = e^5\\\\\implies x = \dfrac{e^5}2 = 74.207$

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2 years ago

A coordinate plane with a line passing through points (1, 2) and (4, 4)

Kobotan [32]

A straight line is represented by a linear equation given below.

The points are given as (1, 2) and (4, 4).

Start by calculating the slope (m)

$m=\frac{y_2-y_1}{x_2-x_1}$

So, we have

$m=\frac{4-2}{4-1} \\m=\frac{2}{3}$

<h3>What is the slope-intercept form of the line?</h3>

The equation in slope-intercept form is then calculated as:

$y=m(x-x_1)+y_1$

So, we have:

$y=\frac{2}{3}(x-1)+2\\ \\y=\frac{2}{3}(x-4)+4\\$

Expand

$y=\frac{2}{3}(x-1)+2\\ y=\frac{2}{3} x-\frac{2}{3}+2$

Take LCM

$y=2/3x+4/3$

Multiply through by 3

3y=2x+4

So, the possible equations are:

. $3y=2x+4\\y=\frac{2}{3}x+\frac{4}{3} \\y=\frac{2}{3}(x-1)+2\\y=\frac{2}{3}(x-4)+{4}$

To learn more about linear equations visit:

brainly.com/question/11897796

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2 years ago

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