All categories

3 years ago

In the diagram, figure I is a square, and figures II and III are equilateral triangles. What is the value of x?

Mathematics

2 answers:

jekas [21]3 years ago

8 0

Answer:

I think it is 30,G.Sorry if I am wrong

Step-by-step explanation:

baherus [9]3 years ago

5 0

Answer:

Step-by-step explanation:

You might be interested in

Combine like terms y+4+3(y+2)

Archy [21]

Y+4+3y+6
4y+10
Here the answer!

7 0

3 years ago

Question 4 <br> Use the figure below to find the value of x and y

Tpy6a [65]

Answer:

$x=4, y=8$

Step-by-step explanation:

step 1

Find the value of y

we know that

In the right triangle of the figure

$cos(30\°)=\frac{4\sqrt{3}}{y}$

Remember that

$cos(30\°)=\frac{\sqrt{3}}{2}$

$\frac{\sqrt{3}}{2}=\frac{4\sqrt{3}}{y}$

Simplify

$y=8\ units$

step 2

Find the value of x

In the right triangle of the figure

$sin(30\°)=\frac{x}{8}$

Remember that

$sin(30\°)=\frac{1}{2}$

$\frac{1}{2}=\frac{x}{8}$

$x=4\ units$

4 0

3 years ago

-10n+50=-7(4n+8)-2 no solution many solution

ziro4ka [17]

Answer:

n=-6

Step-by-step explanation:

distribute -7 into (4n+8)

-10n+50=-28n-56-2

combine like terms

-10n+50=-28n-58

add -28n on both sides

-10n+28n+50=-58

combine like terms again

18n+50=-58

subtract 50 on both sides

18n=-108

divide both sides by 18

$\frac{18x}{18} =\frac{-108}{18}$

x=-6

hope this helps

8 0

3 years ago

a student has a 73% of being let out of class late. if he leaves class late. if he leaves class late, there is a 23% chance that

Elza [17]

Answer:

16.79 %

Step-by-step explanation:

hythjuuhhhjuhhhh

8 0

2 years ago

Read 2 more answers

Can u get the steps to solving <br> -2(4)^2+4

svp [43]

(4)^2 must be done first.

That’ll give you 16. (4x4)

16 x -2= -32

-32+4= -28

8 0

3 years ago