Answer:
Step-by-step explanation:
if Jim eats r apples and Maria eats 3times as Jim then we can represent the number of times Maria eats as 3r
Together, the both eat 96 apples that is:
r + 3r = 96 apples - this is the equation for this situation.
Solving further
r + 3r = 96apples
4r = 96 apples (divide through the equation by 4)
4/4 r = 96/4 apples
Then
r = 24 apples
Which means that Jim eats 24 apples while Maria eats 3 * 24 apples = 72 apples.
Answer:
50 cm^2
Step-by-step explanation:
The volume of a square pyramid can be found using:
v= 1/3 bh
Where b is the area of the base, and h is the height
First, we have to find the area of the base
a=l*w
In a square, all sides are equal, so we know the length and the width are both 5
a=5*5
a=25
Now, we can substitute 25 in for b, and 6 in for h
v=1/3bh
v=1/3(25*6)
v=1/3(150)
v=50
Volume uses units cubed, and in this case our units are centimeters
The volume is 50 cm^3
None of the above. The first two are slope-intercept, whereas the third one isn't a form.
For right triangles, use SOH CAH TOA.
Given angle is 27, given sides are 'x' and 20.
Which sides are given, opposite, adjacent, or hypotenuse?
opposite is across from angle(27) -----> unknown
adjacent is leg next to or touching the angle(27) -----> 'x'
hypotenuse is side across from right angle -----> 20
which trig ratio uses adjacent and hypotenuse?
CAH has both A for adjacent and H for hypotenuse.
Therefore use the cosine ratio.