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bogdanovich [222]
3 years ago
8

Find the number of different signals consisting of nine flags that can be made using three white flags, five red flags and one b

lue flag
Mathematics
1 answer:
worty [1.4K]3 years ago
3 0

Answer: add all of them together to make 9

Step-by-step explanation:

hope this helps?????

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Point R(3,5) is rotated 90 degrees clockwise about the origin. What are<br> the coordinates of R'?
maria [59]

Answer:

(5,-3)

Step-by-step explanation:

if this is the rotation that I remember learning, it should be correct. I'm very sorry if it isn't right

3 0
3 years ago
The population is approximately 280,000 in 2006. The population grows at a rate of 7% per year. What was the population in 1990?
KonstantinChe [14]

Answer:

586,455 people

Step-by-step explanation:

im not sure

5 0
3 years ago
The side lengths, in centimeters, of a triangle are 5x, 32, and 2(3x + 2). perimeter of the triangle is 80 centimeters. what is
Lerok [7]

Answer:

20 cm

Step-by-step explanation:

5x + 32 + 6x + 4 = 80

11x + 36 = 80

11x = 44

x = 4

sides of triangle:

5(4) = 20 cm

32 cm

6(4) + 2 = 26 cm

4 0
3 years ago
9^2= 9.5^2 + 4^2 - 2 (9.5) (4) (cosR)<br><br> I'm trying to find out the angle measure of R
alexandr402 [8]
Sorry I can't solve it.

Firstly, the equation is wrong. It is supposed to be <span>81 ≠ </span><span>30.25

Second of all, this is the best I got </span>81= <span><span>−<span>76 <span>(<span>cos<span>(r) </span></span></span></span></span>+ <span>106.25</span></span>
5 0
3 years ago
Students arrived at the science museum at 1:15 P.M. They stayed at the museum for
Diano4ka-milaya [45]

Answer: A. O 3:06 P.M.

Step-by-step explanation: 1:15+2 hours=3:15       3:15+51 mins=3:06

3 0
3 years ago
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