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vodka [1.7K]
2 years ago
10

I’ll give brainlest so pls help ;-;

Mathematics
2 answers:
Kobotan [32]2 years ago
7 0

Answer:

7

Step-by-step explanation:

Hello There!

For this one all we have to do is plug in the values

Remember l l means absolute value

l -5 - 4 l - l 1 + (-3)l

-5-4=-9

l-9l the absolute value of -9 is 9

1-(-3)=-2

l-2l the absolute value of -2 is 2

we´re left with

9-2

9-2=7

so the answer to the problem is 7

natali 33 [55]2 years ago
3 0

Answer:

-3

Step-by-step explanation:

1+-3= -2

5-4= 1

-2+1= -3 i think

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What is the rate of change between the (-3,0) and (-2,-5)?
aleksandr82 [10.1K]

Answer:

Rate of change (slope) = -5

Step-by-step explanation:

Rate of change = (-5 -0) / (-2 - - 3) = -5/1 = -5

6 0
2 years ago
A sector of a circle has a central angle of 100 degrees. If the area of the sector is 50pi, what is the radius of the circle
MrMuchimi

The radius of the circle having the area of the sector 50π, and the central angle of the radius as 100° is <u>6√5 units</u>.

An area of a circle with two radii and an arc is referred to as a sector. The minor sector, which is the smaller section of the circle, and the major sector, which is the bigger component of the circle, are the two sectors that make up a circle.

Area of a Sector of a Circle = (θ/360°) πr², where r is the radius of the circle and θ is the sector angle, in degrees, that the arc at the center subtends.

In the question, we are asked to find the radius of the circle in which a sector has a central angle of 100° and the area of the sector is 50π.

From the given information, the area of the sector = 50π, the central angle, θ = 100°, and the radius r is unknown.

Substituting the known values in the formula Area of a Sector of a Circle = (θ/360°) πr², we get:

50π = (100°/360°) πr²,

or, r² = 50*360°/100° = 180,

or, r = √180 = 6√5.

Thus, the radius of the circle having the area of the sector 50π, and the central angle of the radius as 100° is <u>6√5 units</u>.

Learn more about the area of a sector at

brainly.com/question/22972014

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8 0
11 months ago
A square swimming pool with the perimeter of 156 feet find the length of one side
frosja888 [35]
156 divided by 4 is 39  So each side is 39
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3 years ago
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If f(x)=| x-2 |, then find f(-3)
GenaCL600 [577]

The value of f(-3) is 5.

In order to find this answer, we are going to input -3 in for x (this is what the notation f(-3) means).

f(x)=| x-2 |

f(-3)=| -3 -2 |

f(-3)=| -5 |

Now we have to take the absolute value.

f(-3) = 5

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3 years ago
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To find the size of each angle, divide the sum, 540º, by the number of angles in the pentagon. (which is the same as the number of sides). There are 108° in each interior angle of a regular pentagon. This process can be generalized into a formula for finding each interior angle of a REGULAR polygon ...
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3 years ago
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