All categories

2 years ago

Please help me this is my final!!!

Mathematics

2 answers:

cupoosta [38]2 years ago

7 0

Answer:

it is a, or n=15

Step-by-step explanation:

olasank [31]2 years ago

7 0

Answer:

n=15 (No it's not cap)

Step-by-step explanation:

if the interior angle is 156 then to find the exterior angle we just do 180-156 which equals 24

360/24=15 so there are 15 sides

You might be interested in

You design a tree house using a coordinate plane in which the coordinates are measured in feet. The vertices of the floor are (-

Tema [17]

Answer:

gregefdsgdsfgdfdgddg

Step-by-step explanation:

8 0

2 years ago

How many and what type of solutions does the equation have?

Oxana [17]

Here's how one would solve it:

17 + 3x2 = 6x
17 + 6 = 6x
23 = 6x
x = 23/6

There's only one solution.

8 0

2 years ago

NEED HELP!!!!!!!!!!!!!!!!!!!!!

kondor19780726 [428]

The quadratic formula is -b plus minus the square root of b^2-4ac all over 2a.
Here, a=1, b=13, and c=30.
The only option that fills in the values correctly is D

6 0

2 years ago

Help plz:))) I’ll mark u brainliest

eimsori [14]

X=-1 give me thanks :)

3 0

2 years ago

At D.J.s Drink stand Erika ordered a cup of fruit punch made using 1/4 cup of lemonade 1/12 cup of cranberry juice. What fractio

Zepler [3.9K]

The fraction of the orange juice will be 2/3cup.

Why?

Since there is no additional information, let's assume that the fruit punch is made using just three juice fruits, lemonade juice, cranberry juice and the rest is orange juice.

We can calculate the fraction of the orange juice using the following information:

$FruitPunch=\frac{1}{4}Lemonade+\frac{1}{12}Cranberry+Orange\\\\1cup=\frac{1}{4}cup+\frac{1}{12}cup+Orange\\\\1cup-(\frac{1}{4}cup+\frac{1}{12}cup)=Orange\\\\1cup-(\frac{12+4}{4*12})=Orange\\\\Orange=1cup-\frac{16}{48}cup=1cup-\frac{1}{3}cup=\frac{3-1}{3}cup=\frac{2}{3}cup$

Hence, we have that the fraction of the orange juice will be 2/3cup.

Have a nice day!

8 0

3 years ago

Please help me this is my final!!!￼

Please help me this is my final!!!