All categories

3 years ago

6. Find the percent of decrease from 24 to 18.

Mathematics

2 answers:

Korvikt [17]3 years ago

7 0

Answer:

25% decrease

Step-by-step explanation:

find 1% of 24 24 divided by 100= 0.24

18 divided by 0.24 = 75

now 100 - 75 = 25

In-s [12.5K]3 years ago

4 0

Answer:

25%

Step-by-step explanation:

24-18= 6

6 × 100 = 25%

24

You might be interested in

What is an integer in math

4vir4ik [10]

Answer:

An integer is any negative or positive number that’s not a fraction. Ex: 1, -3

Step-by-step explanation:

6 0

3 years ago

Read 2 more answers

Help me solve this problem and explain how you got the answer plz

Vitek1552 [10]

I hope this helps you

6 0

3 years ago

Find an equation for the line tangent to the circle x^2 +y^2=25 at the point (3, -4)

Lostsunrise [7]

Hello :
the center of this cercle is : O( 0, 0)
calculate the slope m of the line : OA .. A (3,-4)
m= (yA - yO) / (xA- xO)
m = (-4-0)/(3-0)
m= -4/3
if : k the slope of the tangent : k×m = -1 (the tangent perpendiclar of : OA)
k× (-4/3) = -1
k = 3/4
an equation of this tangent is : y - (-4) = (3/4)(x-3)

7 0

3 years ago

an airline is trying to promote its new Boston to Atlanta flight. the usual price for this flight is $315.00. however the airlin

Veronika [31]

$\begin{array}{|c|ll} \cline{1-1} \textit{a\% of b}\\ \cline{1-1} \\ \left( \cfrac{a}{100} \right)\cdot b \\\\ \cline{1-1} \end{array}~\hspace{5em}\stackrel{\textit{40\% of 315}}{\left( \cfrac{40}{100} \right)315}\implies 126~\hfill \underset{\textit{after discount}}{\stackrel{315~~ - ~~126}{189}}$

8 0

2 years ago

The figures in the picture are similar to each other find the value of x

alisha [4.7K]

Answer:

x = 7

Step-by-step explanation:

Similar figures have sides that are proportional. Setting up a proportion for the sides of the figures will help solve for 'x':

$\frac{small}{large}=\frac{3}{6}=\frac{(x-3)}{(x+1)}$

Cross-multiply: 3(x + 1) = 6(x - 3)

Distribute: 3x + 3 = 6x - 18

Combine like terms: 21 = 3x

Solve for 'x': x = 7

6 0

3 years ago