Find the value of x and 2x

Mathematics

1 answer:

olga2289 [7]2 years ago

4 0

X is 15 and X2 is 30

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A large container has a maximum capacity of 64 ounces. The container is filled with 8 ounces less than its maximum capacity. Ans

son4ous [18]

Answer:

The container is filled to 87.5% of the maximum capacity.

Step-by-step explanation:

Given

Maximum capacity of container = m = 64 ounces

Filled capacity=> as it is 8 less than maximum capacity = 64-8 = 56 ounces

The container is 56 ounces full.

To find the percentage:

$percentage = \frac{56}{64}*100\\= 0.875*100\\=87.5\%$

Hence,

The container is filled to 87.5% of the maximum capacity.

3 0

2 years ago

Plese helpme I have problems in 4 ,5 I need find the missing side.

Allisa [31]

#4) From the reference angle of 58° we can see that we have the side opposite to that angle as well as the hypotenuse. Recall that sin=opp/hyp so we are going to use sine to find that side
sin(58°) = $\frac{x}{19}$ (multiply both sides by 19 to isolate x)
19 sin(58°) = x (plug into calculator)
16.1 = x
#5) From the reference angle of 56°, we see that we have the adjacent and the opposite sides. Remember that tan=opp/adj so we will use tangent to find x
tan(56°) = $\frac{12}{x}$ (multiply both sides by $\frac{1}{12}$ )
$\frac{tan(56)}{12} = \frac{1}{x}$ (flip them so x is on the top)
[tex] \frac{12}{tan(56)} = x
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8 0

3 years ago

If a jogger runs 2 miles and burns 185 calories, how many calories would he burn if he jogged 3 miles?

aliina [53]

The total amount of calories burnt in jogging 2 miles = 185 calories

We have to determine the number of calories burned in jogging 3 miles.

Firstly, we will determine the amount of calories burnt in jogging 1 mile. We will use unitary method to evaluate this.

So, the total amount of calories burnt in jogging 1 mile = $185 \div 2$