Answer:
Step-by-step explanation:
a=1
r=-6/1=-6
Answer:
C (3²/35+3.5²/39) For more enquiries connect [email protected] AT MY G mail account
Subtract:
189.95 - 45.00 = 144.95
the cost = 144.95
To find the area of a prism, you calculate the area of the cross-section and multiply that number by the length. The cross-section of this prism is a trapezium, and the formula for this is
.
Insert your given numbers to find out the area of this prism's cross-section:
Now, multiply 90 by the length, 10cm, to find out the volume of the prism;
90×10=900cm³
Therefore, your answer id the third option.