Check the picture below.
make sure your calculator is in Degree mode.
The answer is a..................................
Answer:
x= 7/5 (1 2/5 or 1.4)
Step-by-step explanation:
Move the variable to the left-hand side and change its sign.
12x-15+3x=6
Move the constant to the right-hand side and change its sign.
12x+3x=6+15
Collect like terms.
15x=21
Divide both sides of the equation by 15.
x=7/5 (1 2/5 or 1.4)
Base should look like __ from above.
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If you were to look at the bottom of the stacked cubes from the bottom it should look like __.
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