3 years ago

If 7 units represent 98 liters, find the value of 15 units

1 answer:

5 0

7/98 = 15/x so if you cross multiply and divide you get 15(98) divided by 7 which means x=86.47...

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Dmitrij [34]

X = 0
X = -2
X = 7

Hope that helped;)

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Bogdan [553]

The solution to x + 8.5 = 64.5 is 56.

x + 8.5 = 64.5
- 8.5 - 8.5
---------------------------
x = 56

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3 years ago

zimovet [89]

Answer:

59.0

Step-by-step explanation:

Given a right angled triangle, ∆XYZ, to know which trigonometric ratio formula to apply in finding the measure of angle X, note the following:

Opposite side to angle X = 6

Hypotenuse = 7

Therefore, we would apply the following trigonometric ratio formula to solve for m<X:

$sin X = \frac{6}{7}$

$sin X = 0.8571$

$X = sin^{-1}(0.8571)$

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$m < X = 59.0$ (rounded to nearest tenth)

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2 years ago

Marat540 [252]

Answer:

2/8 = 1/4 = 0.25

Step-by-step explanation:

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The area of rectangular base of each tank

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