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3 years ago

7

An object is moving at a speed of 3 yards per month. Express this speed in centimeters per day. Round your answer to the nearest

tenth.

1 answer:

iragen [17]3 years ago

6 0

Answer:

Step-by-step explanation:

91.44 cm/d (centimeter per day)

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(12x−1)(3x+1)<1+(6x+2)^2

dolphi86 [110]

Answer:

x= -2

Step-by-step explanation:

since we have

=(2x-1)(3x+1)<1+(6x+2)^2

= 36x^2+12x-3x-1<1+(6x+2)(6x+2)

=36x^2+9x-1<1+36x^2+12x+12x+4

=36x^2+9x-1<5+36x^2+12x

grouping of like terms

=36x^2-36x^2+9x-12x<5+1

=-3x<6

therefore x=-2.

8 0

4 years ago

If the slope of a line is -3 and the y intercept is 15 write the equation of the line

Natasha2012 [34]

Answer:

y = -3x + 15

Step-by-step explanation:

Slope intercept form, y = mx + b. Intercept for b, slope number for m.

5 0

3 years ago

Read 2 more answers

Which shows the solution of the combined inequality?

Sunny_sXe [5.5K]

Step-by-step explanation:

if there is no typo, or there are no parts missing, then

-1 <= 2-j < -5

cannot have any solution, because already for the outside limits -1 < -5 is impossible. -1 is larger than -5 !

8 0

2 years ago

Write the point-slope form of the line that has a slope of -7 and passes through the point (10,4).

DaniilM [7]

Answer:

y=10/4-7

Step-by-step explanation:

3 0

3 years ago

What is the value of x in the linear inequality ?<br> -3(4x-8.2)<-11.98x+14 3/4

Karo-lina-s [1.5K]

Solving the inequality $-3(4x-8.2)$ we get value of x: $x>492.5$

Step-by-step explanation:

We need to solve the inequality $-3(4x-8.2)$ and find value of x.

Solving:

$-3(4x-8.2)$

Multiplying -3 with the terms inside the bracket

$-12x+24.6$

Converting mixed fraction into improper fraction:

$-12x+24.6$

Adding 11.98x on both sides

$-12x+24.6+11.98x$

Subtracting 24.6 on both sides:

$-0.02x+24.6-24.6$

Divide both sides by -0.02 and reverse the inequality i.e < sign is changed to > due to division of (-) sign.

$\frac{-0.02x}{-0.02}492.5$

So, solving the inequality $-3(4x-8.2)$ we get value of x: $x>492.5$

Keywords: Solving Inequality

Learn more about solving inequality at:

#learnwithBrainly

6 0

4 years ago