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Ket [755]
3 years ago
5

What's the area of these two shapes please explain!

Mathematics
1 answer:
Sophie [7]3 years ago
5 0

Answer:

Figure 1 is 50 cm. Figure 2 is 225 mm.

Step-by-step explanation:

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A truck can travel 210 miles in the same time it takes a car to travel 350 miles. If the trucks rate is 20 miles per hour slower
Levart [38]

Answer:

21 mph

Step-by-step explanation:

3 0
3 years ago
What is the total length of the beads that are<br> inch long?<br> 6
Ipatiy [6.2K]

Answer:

6 inches

Step-by-step explanation:

IF there are 6 beads in total, that are 1 inch each, 6 x 1 would be 6, therefore its 6 inches

7 0
2 years ago
Help please, show work!
kotegsom [21]
All angles in a triangle add to 180 so

B = 180 - 90 - A
B = 90 - 20.8
B = 69.2

Can find b with tangent of A
tangent is opposite over adjacent.
opposite to A = 20.8 is 11.2 and adjacent is b

tan(20.8) = 11.2 / b
b = 11.2 / tan (20.8)
b = 29.5

c can be found with sine of A

sin(20.8) = 11.2 / c
c = 11.2 / sin(20.8)
c = 31.5

B = 69.2°,  b = 29.5, c = 31.5
4 0
3 years ago
Please help me with this!!!
Neko [114]

Answer:

im not sure but i think its 151200

Step-by-step explanation:

12000 + %5 = 12600 x 12 = 151200                   i could be completely wrong tho

4 0
3 years ago
Halloween 2018 Solve the equation. Choose the method you prefer to use. Check your answer. 5/4+4m/5 =61/20
lapo4ka [179]

5/4+4m/5 =61/20

multiply each side by 20 to clear the fractions

20 *( 5/4+4m/5 ) = 61/20 * 20

distribute

25 + 16m = 61

subtract 25 from each side

16m = 36

m = 36/16

m = 9/4

m = 2 1/4

Check:

5/4+4m/5 =61/20

5/4 + 4/5 * 9/4 = 61/20

5/4 + 36/20 = 61/20

get a common denominator

25/20 +36/20 = 61/20

61/20=61/20

4 0
3 years ago
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