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Fantom [35]
2 years ago
5

In a group of 60 students, 18 students take Algebra I, 20 students take

Mathematics
1 answer:
melamori03 [73]2 years ago
7 0

Answer:

32...................

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Can anyone help me with this please <br> I’ll mark you as a brainliest.
Alenkasestr [34]
Its 43. All triangles add to 180 so 47 + 90 = 137. then subtract 180 - 137 and get 43
7 0
2 years ago
Read 2 more answers
Vector component of ū and w are as
Helen [10]

Answer:

r = ( -14.4 , 6.47 )

Step-by-step explanation:

in the photo you will find all the steps

7 0
2 years ago
Adelia drove from her house to Townsville one evening. Her distance was 180 miles. She left home at 6:27 and was at townsville a
Andre45 [30]

Answer: 720 mph or 12 miles a minute

Step-by-step explanation:

7 0
3 years ago
A bicycle rental company charges $10 for a bicycle rental, plus an additional $2.25 per hour that the bicycle is rented. The tot
kondaur [170]

Answer:

7 hours

Step-by-step explanation:

25.75(total cost of the rental)

-10.00 (cost of initially renting the bike)

----------------

15.75$ (cost of hourly fees)

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4 0
2 years ago
Please can anyone send a question in law of indices I really need it now​
DaniilM [7]

Answer:

I think this is a pretty good question of law of indices

Step-by-step explanation:

Given that

(9^p)(27^q)=3^n\\

a) express n in terms of p and q ,

b) hence if p = 1 and q = 2 find the value of n

Solution to part a)

(9^p)(27^q)=3^n\\\\

Simplify the equation and how do we do that? As we can see that 9 can also be written as 3^2 and 27 can be written as 3^3 we can rewrite the following equation like this,

(3^2)^p(3^3)^q=3^n\\

now we multiply p with 2 and

multiply q with 3 respectively,

(3^{2p})(3^{3q})=3^n\\

now since the bases are same and are multiplying the exponents will add themselves like this, in this equation the number 3 is the base

3^{2p+3q}=3^n\\

now since the bases on the left hand side and on the right hand side are equal the exponents will also be equal so now,

2p+3q=n\\

hence n is expressed in terms of p and q

Solution to part b)

if p = 1 and q = 2 we plug in these values in the above equation we found for n

n = 2p + 3q

n = 2(1) + 3(2)

n = 2 + 6

n = 7

6 0
3 years ago
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