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3 years ago

Amanda can jog 18 miles in 5 hours. At this rate, how many miles can Amanda jog in 4 hours?

Mathematics

2 answers:

Afina-wow [57]3 years ago

6 0

we know that

Amanda can jog $18$ miles in $5$ hours

by proportion

Find the number of miles that Amanda can jog in $4$ hours

$\frac{18}{5} \frac{miles}{hours} =\frac{x}{4} \frac{miles}{hours} \\ \\5*x=18*4 \\ \\x=72/5 \\ \\ x=14.4\ miles$

therefore

the answer is

$14.4\ miles$

MaRussiya [10]3 years ago

4 0

18 = x
__ __
5 4
x = 18•4 / 5
72/5 = 14.4 final answer

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Step-by-step explanation:

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3 years ago

Imagine drawing a figure with the following conditions: A quadrilateral with at least two right angles. Is the figure described

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Answer:

The figure is NOT unique.

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We know that:

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Step-by-step explanation:

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Just given two angles we cannot construct a unique quadrilateral. There may be an infinite number of quadrilaterals having atleast two right angles

Examples:

All squares with varying sides

All trapezoids with two right angles

All rectangles with different dimensions

and so on.

Answer is

No.

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3 years ago

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In-s [12.5K]

Answer:

B) less than 14 centimeters

Step-by-step explanation:

Given:

Length of 1 segment of triangle = 6 cm

Length of the 2 segment of the triangle = 8 cm

Angle between those 2 segments = 80°

We need to find the length of the 3 segment of the triangle.

Solution:

Now we know that;

By Triangle Inequality theorem which states that;

"The sum of the two side of the triangle must be greater than the third side of the triangle."

i.e The length of the third side should be lest than the sum of the other two sides.

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Length of the third side

Hence The length of the third side should be less than 14 cm.

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3 years ago

Which of the following illustrates the truth value of the given conditional statement? p: 2 + 2 = 4 q: 7 + 1 = 7 T F → F T T → T

musickatia [10]

Answer:

T F → F is the correct answer.

Step-by-step explanation:

In the given question if p illustrates p: 2 + 2 = 4

which is true so the truth value of this statement p is True.

Now the other statement q illustrates q: 7 + 1 = 7

Which is a false statement so the truth value of this statement is False.

As we know when "p→q ( p implication q), the truth value of implication is False only when truth value of p is True and for statement q the truth value is False."

We can see from the truth table truth value of p→q will be False.

So T F → F

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3 years ago