James is 1 3/7 times as tall as his brother hois brother is 3 1/2 feet tall

Jessica has two strings. The first string measures 80 centimeters, and the second string measures 64 centimeters. She wants to c

nikdorinn [45]

Answer:

The highest common denominator between 80 and 64 is 16. This means no string can be cut longer than 16 inches for them all to have the same length.

Step-by-step explanation:

4 0

3 years ago

What is the exponential form of root 17

shusha [124]

Answer: $17^{1/2}$

This is 17 to the 1/2 power

The rule is

$\sqrt[n]{x} = x^{1/n}$

the n is the index of the root. For square roots, n = 2, so,

$\sqrt[n]{x} = x^{1/n}\\\\\sqrt[2]{17} = 17^{1/2}\\\\\sqrt{17} = 17^{1/2}\\$

4 0

3 years ago

Read 2 more answers

Find the product of these complex numbers (8+6i)(-5+7i)

spayn [35]

Answer:

Step-by-step explanation:

= -40 + 56i -30i +42i

= 68i - 40

3 0

2 years ago

In the diagram below, assume that all points are given in rectangular coordinates. Determine the polar coordinates for each poin

Korolek [52]

Step-by-step explanation:

We have cartisean points. We are trying to find polar points.

We can find r by applying the pythagorean theorem to the x value and y values.

$r {}^{2} = {x}^{2} + {y}^{2}$

And to find theta, notice how a right triangle is created if we draw the base(the x value) and the height(y value). We also just found our r( hypotenuse) so ignore that. We know the opposite side and the adjacent side originally. so we can use the tangent function.

$\tan(x) = \frac{y}{x}$