Answer:
the whole family uses a total of 99 gallons in 1 morning
Step-by-step explanation:
Answer:
C: one triangle
Step-by-step explanation:
well a triangle = 180°
45+45=90
90+90=180
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Your answer is no solution (because a negative square root doesn't exist)
first, you divide all sides by five and then take b, half it then square it