Answer:
Option C is right
Step-by-step explanation:
The figure is a kite divided into 4 right triangles
Top two triangles are congruent and also bottom two triangles
Since top half angle is 45 we have height = base = 45 for top triangle
Top triangle right side area = 1/2 base x height = 1/2 (2.5)(2.5)
Area of two triangles at the top = 2.5 x 2.5 =6.25
Now bottom triangles each has base 6m and height same as 2.5 m
Hence area of two triangles at the bottom=2(1/2 )(6)(2.5)
=15
Together the total area of the figure = 6.25 +15 = 21.25 m^2
Option C is right.
Answer:
the distance is 9.1 inches (please give brainliest)
Step-by-step explanation:
we must use the pythagorean theorem:
5.7^2 + 7.1^2 = c^2
(c being the distance being the two corners)
c^2 = 82.9
c = sqrt(82.9) ≈ 9.1
Answer:
Grace could buy 1 or 2 bananas and not more than that and hence she cannot make the total count of fruits tleast 13.
Step-by-step explanation:
Cost of 1 banana = $0.5
Cost of 1 mango = $0.75
Total money Grace has = $7.25
Grace has decided to buy 8 mangoes costing = 8 \times 0.75
= $6
Grace has to buy a minimum of 13 mangoes and bananas altogether.
After Grace buy 8 mangoes , money remaining with her = 7.25 - 6
= $1.25
With the remaining money she has to buy bananas which cost her $0.5 each.
With $1.25 she can buy a maximum of 2 bananas only and the total number of fruits equals 10.
Hence it is not possible to buy 13 fruits altogether.
Her average rate of the entire trip would be 2 hours since 12mph for 10 miles and 12 miles going 10mph would crossed each other out and have 10 miles go 10mph (1 hour) and 12 miles going 12mph(1 hour)
1+1=2
