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netineya [11]
3 years ago
15

Calculate the value of each expression. ( -8). ( -2/3)​

Mathematics
2 answers:
Alja [10]3 years ago
6 0

Answer: For each they would be -8 and -2/3, but together it would be 16/3

Step-by-step explanation:

Marianna [84]3 years ago
5 0
Hey go search math-way it’s an amazing algebra calculator give u all answers
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Please help me out please
Fantom [35]

Answer:

the area of the hexagon is approx. 187.1 in²

Step-by-step explanation:

Picture this regular polygon as being a hexagon made up of six equilateral triangles of side 12 in.  We find the area of one such triangle and then multiply that by 6 to obtain the total area of the hexagon.

One such equilateral triangle has three sides all of length 12 in, and all the interior angles are 60°.  The height of one such triangle is

h = (12 in)sin 60°, or

                  √3

h = (12 in) -------- = 6√3 in

                     2

So, with base 12 in and height 6√3 in, the area of one such equilateral triangle is

A = (1/2)(12 in)(6√3 in) = 36√3 in²

and the total area of the hexagon is 6(36)√3 in², or approx. 187.1 in²

5 0
2 years ago
Which graph represents the function g(x) = |x + 4| +2
insens350 [35]

Answer:

none of the two graphs in the pic.

it should be one in the II quadrant

Step-by-step explanation:

the plus four means to move 4 to the left

the plus 2 means to move up 2

That would make the vertex in the II quadrant.

7 0
2 years ago
Read 2 more answers
I need help on how to do this!!!?​
liraira [26]

Let's say you had a cake that is cut into 5 equal slices. Then someone eats 2 of those slices. They ate 2/5 of the cake.

Now let's say you have another cake that you cut into 10 equal slices. If someone eats 4 of those ten, then they have eaten 4/10 = 2/5 of the cake.

Check out the diagram below to see a visual of how 4/10 and 2/5 are equivalent fractions.

Going from 2/5 to 4/10 has us multiply top and bottom by 2.

-----------

Similarly, 1/2 = 5/10 after multiplying top and bottom by 10

The original expression 2/5 + 1/2 turns into 4/10 + 5/10

Then you add the numerators to get 4+5 = 9, placing that over the common denominator of 10

<h3>Answer: 9/10</h3>

3 0
3 years ago
If 2x-4= -x+5, then find the value of x
Ganezh [65]

Answer:

Step-by-step explanation:

x=3

7 0
3 years ago
People who help me with this is a legen​
Alex Ar [27]

Answer:

deigo

Step-by-step explanation:

both has de same velocity but diego ran more than the other

8 0
3 years ago
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