A Rhombus and a Kite are the same thing they are the answer
Answer:
10d or less
Step-by-step explanation:
Joanne would want $50 left, and she has $250. 20 - 50 is 200. 20 goes into 100 5 times.
20 goes into 200 10 times. You just add five. (20, 40, 60, 80, 100)
If she wants at least $50 left, she would have to limit how many Dvd's she buys to 10 or less.
First add the numbers together:
-13+(-5),6,(-7),9=-10
Then divide that number by the total # of numbers, which is 5
-10÷5=-2
The average low temperature is -2.
...which is 6th grade stuff, so I am having a hard time believing, that you are in college and/or are having problems with this.
Answer:
(10-2)÷4.
Step-by-step explanation:
We are to select the correct expression that represents a number that is one fourth as great as 10-2.
Let the required number be represented by x.
Given:
In a right triangle at B,
![\begin{gathered} a=3 \\ A=15^{\circ} \end{gathered}](https://tex.z-dn.net/?f=%5Cbegin%7Bgathered%7D%20a%3D3%20%5C%5C%20A%3D15%5E%7B%5Ccirc%7D%20%5Cend%7Bgathered%7D)
To find:
The length of the sides b and c and angle B.
Explanation:
Using the trigonometric ratio,
![\begin{gathered} sinA=\frac{a}{c} \\ \sin15^{\circ}=\frac{3}{c} \\ c=\frac{3}{\sin15^{\circ}} \\ c=11.59 \\ c\approx11.6 \end{gathered}](https://tex.z-dn.net/?f=%5Cbegin%7Bgathered%7D%20sinA%3D%5Cfrac%7Ba%7D%7Bc%7D%20%5C%5C%20%5Csin15%5E%7B%5Ccirc%7D%3D%5Cfrac%7B3%7D%7Bc%7D%20%5C%5C%20c%3D%5Cfrac%7B3%7D%7B%5Csin15%5E%7B%5Ccirc%7D%7D%20%5C%5C%20c%3D11.59%20%5C%5C%20c%5Capprox11.6%20%5Cend%7Bgathered%7D)
Using the trigonometric ratio,
![\begin{gathered} \tan A=\frac{a}{b} \\ \tan15^{\circ}=\frac{3}{b} \\ b=\frac{3}{\tan15^{\circ}} \\ b=11.19 \\ b\approx11.2 \end{gathered}](https://tex.z-dn.net/?f=%5Cbegin%7Bgathered%7D%20%5Ctan%20A%3D%5Cfrac%7Ba%7D%7Bb%7D%20%5C%5C%20%5Ctan15%5E%7B%5Ccirc%7D%3D%5Cfrac%7B3%7D%7Bb%7D%20%5C%5C%20b%3D%5Cfrac%7B3%7D%7B%5Ctan15%5E%7B%5Ccirc%7D%7D%20%5C%5C%20b%3D11.19%20%5C%5C%20b%5Capprox11.2%20%5Cend%7Bgathered%7D)
Using the angle sum property,
The angle B becomes,
![\begin{gathered} 90+15+B=180 \\ B=180-90-15 \\ B=75^{\circ} \end{gathered}](https://tex.z-dn.net/?f=%5Cbegin%7Bgathered%7D%2090%2B15%2BB%3D180%20%5C%5C%20B%3D180-90-15%20%5C%5C%20B%3D75%5E%7B%5Ccirc%7D%20%5Cend%7Bgathered%7D)
Final answer:
The values are,