All categories

3 years ago

PLS HELP!

Mathematics

1 answer:

GalinKa [24]3 years ago

8 0

Answer:

15.5%

Step-by-step explanation:

Subtract the original amount from the new amount to determine the difference. Then divide the difference by the original amount to get the decimal version of the changed percentage.

$161,700 (increased amount) - $140,000 (original amount) = $21,700 (difference)

$21,700 / $140,000 = 0.155 or 15.5%

You might be interested in

You and 4 of your friends want to make some soup for lunch each person would like to eat 1 1/3 cup soup how many cups of soup wi

Pavlova-9 [17]

Multiply the amount of people by the amount of cups they want

4*1 1/3=5 1/3
You would have to make 5 and 1/3 cups of soup

Hope this helps!

4 0

3 years ago

Read 2 more answers

10 A three-dimensional letterH is formed by joining two identical cuboids and a cube.

hoa [83]

Answer:

10= 275

-------------

11=

a 6

b 4

-------------

12= 35

Step-by-step explanation:

7 0

3 years ago

Help with trigonometry

Oksanka [162]

Answer:

○B. $\frac{\sqrt{6}}{2}$

Step-by-step explanation:

Trigonometric Identities

$\frac{y}{r} = sin\:θ$

$\frac{x}{r} = cos\:θ$

$\frac{y}{x} = tan\:θ$

$\frac{r}{x} = sec\:θ$

$\frac{r}{y} = csc\:θ$

$\frac{x}{y} = cot\:θ$

<u>Radius Formula</u>

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

${[-\sqrt{15}]}^{2} + {[-\sqrt{10}]}^{2} = {r}^{2} → 15 + 10 = {r}^{2} → 25 = {r}^{2}\\ \\ 5 = r$

* Since we are talking about radii, we only want the NON-NEGATIVE root.

In this case, we will not be using the radius in our ratio, according to the trigonometric identity above because we are using the <em>tangent</em><em> </em>ratio:

$\frac{\sqrt{6}}{2} = \frac{-\sqrt{15}}{-\sqrt{10}} = \sqrt{1\frac{1}{2}}$

I am joyous to assist you anytime.

4 0

3 years ago

A rectangle has an area of 0.24 of a square. What are some possibility for the length and width of the rectangle? Tell why

VLD [36.1K]

Answer:

<h3>The possibilities of length and width of the rectangle are </h3><h3>x=1, y=0.24;</h3><h3>x=0.5, y=0.48;</h3><h3>x=0.25, y=0.96;</h3><h3>x=2, y=0.12</h3>

Step-by-step explanation:

Given that the area is 0.24 square meter

The area of a rectangle is given by

$Area=length\times width$ square units