Answer:
426
Step-by-step explanation:
35.5% of 1200 is 426
Answer:
Eli's age = 42 years
Step-by-step explanation:
Let x be Eli's age and y be Cecil's age
So,
According to the statement given
x+y=60 eqn 1
Eli's age 6 years ago = x-6
Cecil's age 6 years ago = y-6
So according to the given statement
x-6 = 3(y-6)
x-6 = 3y - 18
x-3y = -18+6
x-3y= -12 eqn 2
Subtracting eqn 2 from eqn 1
x+y - (x-3y) = 60 - (-12)
x+y-x+3y = 60+12
4y = 72
y = 18
Cecil's age = 18 years
Putting y = 18 in eqn 1
x+18=60
x = 60-18
x = 42
Eli's age = 42 years ..
Answer:
10.33
Step-by-step explanation:
is equal to 31 divided by 3, which is 10.33333333333333333...
Rounded to the nearest hundredth we get 10.33.
Hope this helps!
Answer:
x + 10 = 4x
Step-by-step explanation:
Let x = her age 10 years ago.
Her age now is x + 10.
x + 10 = 4x
Answer:
x = 367.1m
Step-by-step explanation:
Use the SohCahToa trigonometry ratios because this is a right triangle.
First, we need an interior angle of reference for the triangle. Because you know that angle labelled 37°, we can use <u>alternating angles</u> to find an interior angle. Alternating angles create a "Z" pattern where the two angles are equal. In this triangle, the missing angle on the left is 37° also.
According to SohCahToa, we will use the sinθ ratio (opposite/hypotenuse).
sinθ = opposite/hypotenuse Substitute values from the diagram
sin37° = x/610yd Isolate 'x'. Multiply both sides by 610 yd
x = (610yd)(sin37°) Multiply
x = 367.107...m Unrounded answer
x ≈ 367.1m Answer rounded to the nearest tenth
Therefore x is 367.1 meters.
