Answer:
![21 in^{2}](https://tex.z-dn.net/?f=21%20in%5E%7B2%7D)
Step-by-step explanation:
The square in the middle has a length and width of 3, so multiply. <u>9</u>.
All of the triangles have a base of 3 and a height of 2. The area equation for triangles is
![A=bh\frac{1}{2}](https://tex.z-dn.net/?f=A%3Dbh%5Cfrac%7B1%7D%7B2%7D)
So base*height is 6. Divide that by 2 or multiply by 1/2.
You get 3. There are 4 triangles, so multiply <em>that</em> by 4. <u>12</u>.
Add 12 and 9 together, and you get:
![21 in^{2}](https://tex.z-dn.net/?f=21%20in%5E%7B2%7D)
I hope this helps!
Answer:
52
Step-by-step explanation:
55 - 3 = 52
give me brainiest wink wink
Answer:
(x-1)(x-7)
Step-by-step explanation:
To factor the equation, find two binomials which multiply to a quadratic. The quadratic's factors are found by finding two numbers that multiply to 7 and add to -8.
-1 and -7 multiply to 7 and add to -8.
(x-1)(x-7)
Answer:
its actually a 1/4 of a dollar so it would be 8 dollars
Step-by-step explanation:
32 divided by 4 = 8
hope i helped
Answer:
30in^3
Step-by-step explanation:
3x1^2x10=
3x1x10=
30
30in^3