Answer:
at ten minutes it will be at 60.7 and at 12 minutes itll be at 57.7
Answer:

Step-by-step explanation:
49/28 is 7/4
Applying the inverse law
u^2-6
u^-4
therefore 
Answer:
1) 24
2) 24
3) b. 9n +5
Step-by-step explanation:
1) substitute
4(7) + 2(-2)
solve
28 + -4
24
2) substitute
P = (2)(3)(4)
multiply
24
4) im not sure, my apologies
5) i'm not sure, i don't understand what's being asked, if you rephrase this, i can give you an answer
have a lovely day <3
Answer:
<h2>The area of the total figure is around 535.43 square centimeters.</h2>
Step-by-step explanation:
In the image attached, you can notice that all rectangles have a base of 20 centimeters.
Also, each side of the equilaterals triangles is 8 centimeters.
Notice that the height of each rectangle is equal to a side of a triangle.
Using all given vales, the area of each rectangle is

The area of all rectangles is
, because there are three rectangles in total.
The area of each triangle is

The area of both triangles is

Now, the area of the whole figure is the sum of the area of triangles and rectangles

Therefore, the area of the total figure is around 535.43 square centimeters.
1. Use a straightedge to draw CD so it is longer than AB.
2. Place the steel tip of the compass at A and the writing
tip at B.
3. Keep the same setting on the compass and place the
steel tip at C. Draw an arc that intersects CD. Name
this point D.
Now they are congruent.