Answer:
PEMDAS
Step-by-step explanation:
1) Parentheses
2) exponents
3) multiplication
4) division
5) addition
and finally 6) subtraction
Answer:
40
Step-by-step explanation:
area is length times width for 2d shapes. do 4x10 the are is 40
Answer:
5. m26+m27+m28= m81
Step-by-step explanation:
because 26+27 =53 and you just plug in m
and 28+53 = 81
Put the given information into the formula and solve for the variable of interest.
.. V = π*r^2*h
.. 252π = π*r^2*7
.. (252π)/(7π) = r^2
.. 36 = r^2
.. 6 = r
The radius is 6 cm. Selection D is appropriate.
_____
We would prefer that the offered selections had the appropriate cm units attached.
Answer:
27/72 IS MY best guest
Step-by-step explanation: