3 years ago

Can someone please help me with math.

1 answer:

6 0

The first one is B hope this helps

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laila [671]

Answer:

25. a = 60

26. a = 17

Step-by-step explanation:

In these two problems we are going to use a property of parallelograms that says: opposite angles have equal measure

so we have

25.

$6a+10=130\\\\6a=130-10\\\\6a=120\\\\a=60$

and for 26 we have

$4a-4=2a+30\\\\4a=2a+30+4\\\\4a=2a+34\\\\4a-2a=34\\\\2a=34\\\\a=17$

6 0

3 years ago

madam [21]

Answer:

Ted

Step-by-step explanation:

4 0

3 years ago

leva [86]

The average rate of change is 12.

27 - 3 = 24.

1 - (-1) = 2 [it’s essentially 1 + 1].

24/2 = 12.

4 0

4 years ago

Pani-rosa [81]

The range would be the difference between the lowest age and the highest age.

The highest age is 76, the lowest age is 30

The range is 76 - 30 = 46

3 0

3 years ago

Ad libitum [116K]

Answer:

the slope is 0

Step-by-step explanation:

4 0

3 years ago