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zubka84 [21]
2 years ago
7

2 +2 - 6 + 8 and then 2

Mathematics
2 answers:
vivado [14]2 years ago
8 0

Answer:

48

Step-by-step explanation:

First add 2 + 2 = 4

Next subtract 4 - negative 6 = -2

Then add -2 + 8 = 6

Last multiply 6 * 8 = 48

GREYUIT [131]2 years ago
7 0

Step-by-step explanation:

2+2 = 4 - 6= -2+8=6+2=8

Answer: 8

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Step-by-step explanation:


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3 years ago
What is 2x+y=4 and 2x+y=-1
butalik [34]

Answer:

{x,y} = {5,6}

Step-by-step explanation:

// Solve equation [1] for the variable  x

 [1]    x = y - 1

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  [2]    y = 6

// Solve equation [2] for the variable  y

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5 0
3 years ago
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Mademuasel [1]

Answer:

¡Espero que esto ayude!

:)

Step-by-step explanation:

1) 19 grados

2) 98 grados

3) 44 grados

4) 93 grados

5) 122 grados

6) 125 grados

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5 0
3 years ago
In ΔBCD, \overline{BD}
Alex787 [66]

Answer:

30degrees

Step-by-step explanation:

Given

Exterior angle m<CDE = 7x - 19 degrees

interior angles are

m<BCD = 2x - 1

m<DBC = x+10

Since the sum of the interior angles is equal to the exterior, hence;

2x - 1 + x+10 = 7x - 19

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3x - 7x = -19 - 9

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x = 28/4

x = 7

Get m<CDE

m<CDE = 7x - 19

m<CDE = 7(7) - 19

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m<CDE = 30degrees

4 0
3 years ago
What is the area of the right triangle below?
Tju [1.3M]
16 it is as easy as multiplying
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3 years ago
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