3 years ago

How do i know if a shape is concave or convex

1 answer:

3 0

Answer:

You can use the word cave to help you remember the difference between convex and concave polygons. A convex polygon has all its vertices, or corners, pointing out from the center, but a concave polygon looks like it has been caved in

Step-by-step explanation:

You might be interested in

It takes ryan 10 hours to pick up 40 bushels of apples in air gen can pick the same amount in 14 hours how long would it take

Alborosie

Answer:

Step-by-step explanation:

40/10= 4 every hour

14x4=56

5 0

3 years ago

Which inequality is true?

Eduardwww [97]

Answer:

Step-by-step explanation:

7 0

3 years ago

Read 2 more answers

100 POINTS! PLEASE HELP!

Semmy [17]

Apply angle bisector theorem

$\\ \sf\longmapsto \dfrac{9}{15}=\dfrac{3}{5}=\dfrac{2x-1}{3x}$

$\\ \sf\longmapsto 9x=5(2x-1)$

$\\ \sf\longmapsto 9x=10x-5$

$\\ \sf\longmapsto 10x-9x=5$

$\\ \sf\longmapsto x=5$

$\\ \sf\longmapsto \dfrac{4}{3}=\dfrac{x}{2.25}$

$\\ \sf\longmapsto 4(2.25)=3x$

$\\ \sf\longmapsto 3x=9$

$\\ \sf\longmapsto x=3$

Hope it helps

4 0

2 years ago

Read 2 more answers

What is "twenty-six thousandths" in decimal form?

aniked [119]

Answer:

twenty-six thousandths in decimal form is "0.0026"

Hope this helped

Step-by-step explanation:

7 0

3 years ago

WhIich of the following mathematical expressions is equivalent to the verbal expression "A number, x, squared is 39 more than th

MrRa [10]

Answer:

E. x^2 = 39 + 10x

Step-by-step explanation:

It helps to do one piece of the sentence at a time.

"A number, x, squared is 39 more than the product of 10 and x"

"A number, x, squared is 39 more than the product of 10 and x"

x^2 =

"A number, x, squared is 39 more than the product of 10 and x"

x^2 = 39 +

"A number, x, squared is 39 more than the product of 10 and x"

x^2 = 39 + 10x

Answer: E. x^2 = 39 + 10x

6 0

3 years ago

Read 2 more answers