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marta [7]
3 years ago
7

PLEASE HELP!!! ASAP!!! Thank youuuu

Mathematics
1 answer:
photoshop1234 [79]3 years ago
5 0
I'm assuming that the signs inside each circle is its sign. So, negative sign in the circle means it is a negative number and vice versa.

a.) Given:
7 circles w/ negative signs, 4 out of 7 circles are crossed out.

- 7 - 4 = -11

b) Given:
7 circles with positive sings and 5 circles with negative signs. The 5 negative circles are crossed out.

+ 7 - (-5) = 7 + 5 = 12

I'm not sure if I am correct but I answered based on what I understand from the given data.

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Ber [7]

Answer:

11 months

Step-by-step explanation:

the math that i did was i kept adding 400 to 2500 and counted every four hundred that i added witch was 11 until i got to 7000 so the answer is 11 months. You will have some left over which you will have 300 left over.

8 0
3 years ago
A bag contains green tokens and black tokens. There are 24 green tokens in the bag. The ratio of green tokens to black tokens is
AURORKA [14]

I uploaded the answer to a file hosting. Here's link:

tinyurl.com/wpazsebu

8 0
3 years ago
Please answer fully/////////////
Eva8 [605]

Answer:

Step-by-step explanation:

Tear this apart piece by piece

15 -  8 = 7

7 *  3 = 21

11 + 21 = 32

Now so far this much is correct. The problem is the next sign. Is it add or is it divide. The only way to resolve it is to do it both ways.

Add 4

32 + 4 = 36

Divide 4

32 / 4 = 8 1/4 = 8

3 0
2 years ago
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Suppose sin(A) = 1/4. use the trig identity sin^2(A)+cos^2(A)=1 to find cos(A) in quadrant II. around to ten-thousandth.
larisa86 [58]

In quadrant II, \cos(A) will be negative. So

\sin^2(A) + \cos^2(A) = 1 \implies \cos(A) = -\sqrt{1 - \sin^2(A)} = -\dfrac{\sqrt{15}}4 \approx \boxed{-0.9682}

8 0
2 years ago
Travis and Wendy were in an election for club president. Of the club members, 1/3 voted for Travis, 5/12 voted for Wendy, and th
Sergeeva-Olga [200]
The answer would be C. 3/12 (Reduced 1/4) (Decimal 0.25) I hope this helped ^^
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3 years ago
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