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Vlada [557]
3 years ago
5

Solve the following inequality -3m + 18 < 30

Mathematics
1 answer:
Kobotan [32]3 years ago
3 0

Answer:

Step-by-step explanation:

-3m + 18 < 30

-3m < 30 - 18

-3m < 12

m > -12/3

m > -4 <====

** in an inequality, if u divide/multiply by a negative number, u have to switch the sign

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9 degrees is the answer you are looking for

Step-by-step explanation:

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How many triangles can be constructed with sides measuring 5 m, 16 m, and 5 m?
lidiya [134]

Q. How many triangles can be constructed with sides measuring 5 m, 16 m, and 5 m?

Solution:

Here we are given with the sides of the triangle as 5m, 16m and 5.

As the Triangle inequality we know that

The sum of the length of the two sides should be greater than the length of the third side. But this inequality fails here.

Hence no triangle can be made.

So the correct option is None.

Q.How many triangles can be constructed with sides measuring 6 cm, 2 cm, and 7 cm?

Solution:

Here we are given with the sides of the triangle as 6m, 2m and 7m.

As the Triangle inequality we know that

The sum of the length of the two sides should be greater than the length of the third side. The given values follows the triangle inequality.

Hence one triangle can be formed.

So the correct option is  one.

8 0
3 years ago
The perimeter of a square is 88 feet. What is the length of one of its sides?
goldfiish [28.3K]

Answer:

A. 22 feet

Step-by-step explanation:

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Hope this helps

5 0
3 years ago
A light bulb distributor was given a study from an LED bulb manufacturer showing that LED light bulbs are better for the environ
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A light bulb distributor was given a study from an LED bulb manufacturer showing that LED light bulbs are better for the environment than traditionalbulbs. Is there an incentive for this study to be biased? Why or why not?

<span>Yes, because the LED bulb manufacturer may benefit from the survey results.
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3 years ago
Read 2 more answers
Type the slope-intercept equation
natulia [17]

Answer:

y= -2x +1

Step-by-step explanation:

<u>slope- intercept form</u><u>:</u>

y= mx +c, where m us the gradient and c is the y-intercept.

Let's find the value of m first using the gradient formula.

Gradient= \frac{y1 - y2}{x1 - x2}

m =  \frac{ - 3 - 3}{2 - ( - 1)}  \\ m =  \frac{ - 6}{2 + 1}  \\ m =  \frac{ - 6}{3}  \\ m =  - 2

y= -2x +c

To find the value of c, substitute a pair of coordinates.

When x= -1, y=3,

3= -2(-1) +c

3= 2 +c

c= 3 -2

c= 1

Thus the equation of the line is y= -2x +1.

4 0
3 years ago
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