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olganol [36]
3 years ago
13

Select all the equations where y=10y=10y, equal, 10 is a solution.

Mathematics
1 answer:
vekshin13 years ago
4 0

Answer:

e. po sna makatulong pa heart nalang po salamat

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AAAAHHHHHHHH!!!!!!!!! MATH IS HARD ​
Rama09 [41]

Answer:

relationship between base and hypotenuse is given cos angle

cos 20=b/h

cos20=x/160

x=cos20×160=150.35=150ft is your answer

Step-by-step explanation:

try yourself

know the basic concept

4 0
4 years ago
a total of 677 tickets were sold for the school play they were either adult tickets or student tickets there were 73 fewer stude
QveST [7]

Answer:

375 adult tickets and 302 student tickets

Step-by-step explanation:

s+a=677

a=s+73

s+s+73=677

2s+73=677

2s=604

s=302

a= 375

7 0
3 years ago
a father is 25 years older than his son.Five years ago he was 6 time old as his son was find their presents
IceJOKER [234]

Answer:

the present age of the father be x and the present age of the son be y.

It is given that man is 24 years older than his son that is:

x=y+24

x−y=24..........(1)

Also, 12 years ago, he was five times as old as his son that is:

(x−12)=5(y−12)

x−12=5y−60

x−5y=−60+12

x−5y=−48..........(2)

Now subtract equation 1 from equation 2 to eliminate x, because the coefficients of x are same. So, we get

(x−x)+(−5y+y)=−24−48

i.e. −4y=−72

i.e. y=18

Substituting this value of y in (1), we get

x−18=24

i.e. x=24+18=42

Hence, the present age of the father is 42 years and the present age of the son is 18 years.

Step-by-step explanation:

5 0
3 years ago
The 2000 U.S. Census reports the populations of Bozeman, Montana, as 27,509 and Butte, Montana, as 32,370. Since the 1990 census
Nitella [24]
If the increase is x% per year, the multiplier each year is 1+x (expressed as a decimal).

Bozeman = 27,509·1.0196^t
Butte = 32,370·0.9971^t

where t is the number of years after 1990.
3 0
3 years ago
Read 2 more answers
If a cylinder has a surface area of 59 square inches and its radius
Margarita [4]
123.9 inches i think
_______________________________________________________________
4 0
4 years ago
Read 2 more answers
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