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3 years ago

HELP PLEASE 10 POINTS

Mathematics

1 answer:

tatuchka [14]3 years ago

3 0

Answer:

Angle K is 55 degrees

Step-by-step explanation:

Angle K corresponds to Angle R

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Rocky thinks of an odd integer adds the next two consecutive integer which of these could be the sum

tekilochka [14]

Answer:

Step-by-step explanation:

1. Let x be the odd integer. Let y be the sum.

x + (x + 1) + (x + 2) = y

3x + 3 = y

Adding two consecutive integers to an odd integer will result in an even integer.

So, you can eliminate choices B and D since they are odd.

Lastly, plug in choices A and C for y and choose the answer that makes x an integer.

Choice C would give you the correct result.

3x + 3 = 44562

3x = 44559

x = 14853

5 0

3 years ago

A 4-meter ladder is placed against a wall so

krek1111 [17]

Answer:

1.5 meters.

Step-by-step explanation:

The ladder is 4 meters.

It reaches the height of 3.7 meters on a wall.

This creates a right angled triangle of hypotenuse (4 meters) and height (3.7 meters).

We are to find the base length.

Applying the Pythagorean theorem;

a² + b² = c² , where a is the base length, b is the height length and c is the hypotenuse length.

∴ a² = c² - b² = 4² - 3.7² = 2.31

a (base length) = $\sqrt{2.31}$ = 1.519868415 meters

To round off the answer to the nearest tenth of a meter;

Tenth of a meter = $\frac{1}{10}$ × 1 meter = 0.1 meters

So we're rounding off the answer to one decimal place.

I.e 1.519868415 meters = 1.5 meters (rounded off to the nearest tenth of a meter.

8 0

3 years ago

The length of a rectangle is five times its width. If the perimeter is at most 96 centimeters, what is the greatest possible val

Anna71 [15]

The answer is D. Because if it's 5x the width then make length 5x and width x so 12x because two lengths and two widths makes it 12x=96 divide and you get x=8 which means width is 8 cm

3 0

4 years ago

What is the answer for this problem in the picture

DENIUS [597]

<u>Answer:</u>

The correct answer option is $= 8 x ^ 4 y z ^ 4 \sqrt{2yz}$ .

<u>Step-by-step explanation:</u>

We are given the following expression and we are to simplify it and determine whether which of the given expressions is equivalent to it, assuming $y\geq 0$ and $z\geq 0$ :