Meal A has 170 calories in 3 servings. Meal B has 160 calories

Mathematics

1 answer:

leva [86]3 years ago

4 0

Meal A had mor calories

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3 years ago

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Find the height of a trapezoid if the bases have lengths of 6 and 17 and the area of the trapezoid is 46 square units.

Aleksandr [31]

Answer:

4 units

Step-by-step explanation:

The area (A) of a trapezoid is calculated using the formula

A = $\frac{1}{2}$ h(a + b)

where h is the height and a, b the bases

here A = 46, a = 6 and b = 17, hence

46 = $\frac{1}{2}$ h(6 + 17) ( multiply both sides by 2 )

92 = h(23) ← divide both sides by 23 )

h = $\frac{92}{23}$ = 4 units

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3 years ago

Find the measure of the missing angles.

igomit [66]

Answer:

f = 26

d=112

e=42

Step-by-step explanation:

as far as what i can see, the first given angle is 112 and the second angle is 42.

These two angles are the angles on one straightline, therefore the missing angle will be 180 - 112 - 42 = 26 (Supplementary angle). This angle is not required and it is the missing angle on the left hand side. However, this angle should be equal to that of f (Opposite angle).

By the same way, d and e are the two opposite angles for 112 and 42, respectively.

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2 years ago

Let f(x) = x ^ 2 and g(x) = x - 3 . Evaluate (g?f)(0).

nignag [31]

Answer:

$g(f(0))=-3$