Hi!
We will solve this using proportions, like this:
200 calories in 50 grams
x calories in 70 grams
_____________________
x = (200*70)/50
x = 14000/50
x = 280
He ate 280 calories.
Hope this helps!
He consumed 280 calories.
√144
O 12; rational number
O 12, irrational number
O 144; rational number
144; irrational number
O 72; rational number
72; irrational number
Answer:
The expression √144 simplifies to 12.
So, the answer is 12, which is a rational number
Step-by-step explanation:
because it can be expressed as a fraction of two integers (12/1).
B. 84 square feet
C. 166 square feet
D. 25 square feet
O y = -2x + 8
O y = 10x - 3
O y = 6x + 2
Answer:
The symbol that goes between -7 and -5 is "<" because -7 is less than -5. So, you would write it as -7 < -5.
Culled from AI
Answer:
182.85
Step-by-step explanation:
120 cm2
132 cm2
156 cm2
276 cm2
Since the squarebase has side 6 cm and triangular side has height 10 cm, the total surface area of square pyramid is 156 cm²
A square pyramid has a square base and four triangular sides, its surface area, A = area of square base + 4 × Area of triangular side.
Area of square base
Area of square with side, L is A = L²
Area of triangularbase
Area of triangle with height and base, L which is the length of the square base is A' = 1/2Lh
Thus, total surface area of square pyramid ,
A" = L² + 4 × 1/2Lh
= L² + 2Lh
Given that the length of the square base is 6 cm and the height of the triangular side is 10 cm.
Now substituting the values of the variables intot he equation, we have
A" = L² + 2Lh
A" = (6 cm)² + 2 × 6 cm × 10 cm
A" = 36 cm² + 120 cm²
A" = 156 cm²
So, the total surface area of square pyramid is 156 cm²
Learn more about total surface area of squarepyramid here:
#SPJ3
Answer:
C) 156cm²
Step-by-step explanation:
1. 6x6=36
2. 6x10=60
3. 60/2=30
4. 30x4=120
5. 120+36=156cm²