3 years ago

How do I simplify 8+(-8)+a=

Mathematics

1 answer:

CaHeK987 [17]3 years ago

8 0

Answer:

Step-by-step explanation:

(+)(+) = (+)

(-)(-) = (+)

(+)(-) = (-)(+) = (-)

8 + (-8) + a = 8 - 8 + a = a

+(-8) = -8

8 - 8 = 0

You might be interested in

Pls help pls pls help help me solve this problem

user100 [1]

Answer:

Step-by-step explanation:

1st step add 3.6 on both sides

-0.8≥1.6x

2nd step divide 1.6 on both sides

then you would get

x≥-0.5

Your answer would be.....

Hope this helps!!

Have a good day!!

8 0

3 years ago

Suppose the sun casts a shadow off a 35-foot building. If the angle of elevation to the sun is 60 degrees, how long is the shado

RUDIKE [14]

60= 35_x then 1.732= 35_5 then x= 20.21 then 1.732_1.732 = 35_1.732 hope this helps :D

6 0

3 years ago

experienced housepainter can paint an inside wall in under twenty minutes. An inexperienced housepainter can take up to one hour

vovikov84 [41]

1 hour
The exerience 3 walls in a hour and the other guy paint the otherone
Sorry i dont speek english

6 0

4 years ago

Stuart planted a shrub that was 64 centimeters tall. He measured the shrub regularly and found that it grew 1.8 centimeters each

andreev551 [17]

Answer:

C. 7 weeks.

Step-by-step explanation:

Since the shrub was 64 cm tall at first, take away 64 from 76.6. Now we are left with 12.6. Let's divide 12.6 by 1.8 (that's how many cm it grows per week). When we do this, we are left with 7. This means it took 7 weeks for the shrub to reach 76.6 cm. I hope this helps!

5 0

3 years ago

Is this relationship linear, exponential, or neither?

Ratling [72]

Answer:

It closely approximates an exponential function.

Step-by-step explanation:

8 0

4 years ago