3 years ago

Someone plz help me

Mathematics

2 answers:

Andrews [41]3 years ago

8 0

Answer:

Decagon

Step-by-step explanation:

A decagon has 10 vertices. which is greater than the number of vertices a pentagon, hexagon, and octagon has

Brilliant_brown [7]3 years ago

3 0

I think it is decagon

You might be interested in

if an orange gets cut in half how much do you have left if you cut in forths how many slices are there

a_sh-v [17]

Answer:

There are 10 slices left

Step-by-step explanation:

4 0

3 years ago

Read 2 more answers

Slove for y show all your work 12y + 4 = 8y-12

Vedmedyk [2.9K]

Answer:

y = -4

Step-by-step explanation:

12y + 4 = 8y-12

Subtract 8y from each side

12y - 8y +4 = -12

4y +4 = -12

Subtract 4 from each side

4y +4-4 = -12 -4

4y = -16

Divide by 4

4y/4 = -16/4

y = -4

8 0

3 years ago

Read 2 more answers

1/3 of the Color chocolate in a bag are red and 3/10 are blue. What fraction of the color chocolate or not red or blue

Blizzard [7]

11/30 is the correct answer

8 0

3 years ago

The height of a triangle is 4 times its base. The area of the triangle is 288 square. Find the base and the height of the triang

Vanyuwa [196]

$\bf \textit{area of a triangle}\\\\
A=\cfrac{1}{2}bh\qquad 
\begin{cases}
b=base\\
h=height\\
----------\\
h=4b\leftarrow 
\begin{array}{llll}
\textit{height is 4}\\
\textit{times the base}
\end{array}\\
A=288
\end{cases}\implies 288=\cfrac{1}{2}\cdot b\cdot 2b$

solve for "b", to see what the base is

what about the height? well, h = 4b

7 0

3 years ago

Percent of change 125 to 150

Allisa [31]

The answer is 20%
[(150 - 125) / 125] × 100% = 0.2 × 100% = 20%

hope that i have helped!

8 0

3 years ago