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ira [324]
3 years ago
5

How do you mark brainiest answer?​

Mathematics
1 answer:
Hoochie [10]3 years ago
8 0

Answer:

there's a blue crown that shows up when either 2 people already answered or if it's been a few days since only 1 person answered, just click that

Step-by-step explanation:

idk if u know this but apparently u gain points for marking someone brainliest, i read that somewhere but i could be wrong

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In a pen of goats and chickens, there are 40 heads. and 130 feet How many goats and chickens are there?​
timama [110]

Answer:

25 goat and 15 chicken

Step-by-step explanation:

Say the number of goats is G, then the number of chickens is 40 - G as there are 40 heads and each chicken and each goat has one head.

The number of feet is 130

So 2(40 - G) + 4G = 130

So 80 - 2G + 4G = 130

2G = 50

G = 25

25 goats and 15 chickens

8 0
3 years ago
* PLEASE HELP *<br> -State what the answer is, then please inform me on how to do it. ~Thank you :)
Orlov [11]
The answer is that my dad paints twice as fast as I do I paint 3/4 in 30 min. but my dad does it in 15 min. so he paints 2 time quicker then i do 
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In 2001, a company marketed 730,000 units of its product. In 2001 its yearly volume was 50% of its volume for 2004. The 2004 vol
Dmitriy789 [7]

Answer:

4000 units

Step-by-step explanation:

In 2001 the total number of marketed units= 730,000

If this number represents 50% of what was marketed in 2004, then the total number of units marketed in 2004 was:

(100/50)× 730,000=1460000

To get the number for each of the 365 days in 2004 we divide the total for 2004 by 365

1460000/365= 4000 units

4 0
3 years ago
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Find Cos b in the triangle
egoroff_w [7]

Answer:

3/5

Step-by-step explanation:

SOHCAHTOA

Cos- adjacent/hypotenuse

adjacent side: 3

hypotenuse: 5

adj/hyp: 3/5

8 0
3 years ago
E<br> B<br> 144<br> 00<br> 68<br> С<br> A<br> 6<br> 18<br> 68<br> 44°<br> F<br> D
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Answer:

what are yo tring to sya

Step-by-step explanation:

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