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3 years ago

Simplify this expression by combining the like terms 5m + g + 6 + 3g - 2m + k

Mathematics

2 answers:

Nady [450]3 years ago

8 0

3m + 4g + 6 + k is the correct answer to this. Just subtract 2m from 5m and add 3g to g.

Artist 52 [7]3 years ago

6 0

Answer:

3m+4g+6+k

Step-by-step explanation:

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" Pentagon ABCDE and pentagon A’B’C’D’E’ are shown on the coordinate plane below.

vampirchik [111]

The answer: b. translated according to the rule (x, y) → (x + 8, y + 2) and reflected across the x-axis

If you make the drawing of the situation you realize the you need a reflection through the x-axis, but first you need to translate the polygon several units to the left and upward.

You can see that all the x-coordinates have increased 8 units, so the solution has to include x + 8.

Also, you see that you have to move the polygon 2 units upward before doing the reflection so the solution has to include y + 2.

So, the answer is (x,y) ---> (x + 8, y + 2) and then reflection across the x-axis.

6 0

3 years ago

Read 2 more answers

Could anyone help me with this?

nalin [4]

Answer

it is 91

Step-by-step explanation:

6 0

3 years ago

2(x - 2.6) + 2.91 = 7.71

Gennadij [26K]

I'll show a step-by-step. I'm not in the mood to explain right now lol.

2(x-2.6)+2.91=7.71

2x-5.2+2.91=7.71

+5.20 +5.20

2x+2.91=12.91

-2.91 -2.91

2x=10

/2 /2

x=5

---

hope it helps

sorry if it doesn't

3 0

3 years ago

If the given is DEFG is a kite how do I prove that triangle EFH is congruent to triangle GFH

nordsb [41]

Answer:

They both have H hoel

Step-by-step explanation:

4 0

2 years ago

Solve -2x+3y=-9 4x-6y=2

mr Goodwill [35]

Step-by-step explanation:

Given,

-2x + 3y = -9 ------- (eqⁿ 1)

4x - 6y = 2 ----------- (eqⁿ 2 )

now,

multiply eqⁿ 1 by 2

so we got,

-4x + 6y = -18 -------- (eqⁿ 3)

now,

subtract eqⁿ 2 from eqⁿ 3

we got,

-8x = -16

x = -16/-8

x = 2,

so , after putting values in the eqⁿ 2

we got,

4(2) - 6y = 2

8 - 6y = 2

6y = 2 - 8 = 6

y = 6/6

y = 1

x = 2 and y = 1

hope this answer helps you dear...take care!

7 0

3 years ago