Answer:
it's 270! the formula for triangles is base times height divided by 2, the measurement on the side means nothing in context of finding area
Answer:
Marta need to score at least 94 to receive an average of 90 or higher considering all five tests.
Explanation:
Marks received by Marta in four tests = 86, 84, 97 and 89
Let mark received in fifth test be x
We have average of five test is more than or equal to 90
So we have

So Marta need to score at least 94 to receive an average of 90 or higher considering all five tests.
Answer:
≈ 3.8928
Step-by-step explanation:
log base 3 of 72 is approximately 3.8928
you would need to plug this into a calculator to solve
Para resolver este problema, debe aplicar el procedimiento que se muestra a continuación:
1of the first figure in the image attached, is:
a ^ 2 = b ^ 2 + c ^ 2
c =
c=√(6 cm)^2-(4.8 cm)^2
c=3.6 cm
2. The area of the base of the first figure is:
A=BxH/2
A=3.6x4.8/2
A=8.64 cm^2
3. Therefore, the volume of the cone is:
V=(8.64 cm^2)(9.2 cm)
V=79.5 cm^3
Therefore, the answer is: C. 79.5 cm^3
8 = 6+x/2
Get rid of the denominator: LCM of all denominators( in this case we only have 1 denominator ) , then multiply to all expressions
8x2 = 6+x/2x2
The denominator 2 gets crossed out as well as the other 2
16 = 6+x
Now constants on one side and variables on the other
16-6 = 6-6+ x
Now your answer
10= x
Or
x = 10