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gayaneshka [121]

3 years ago

6

If the two angles are complementary, find the measure of each of angle. I am having trouble decoding this problem in it it says

7f and 2f what is the formula for this problem

1 answer:

telo118 [61]3 years ago

3 0

Answer:

f=10

Step-by-step explanation:

I don't know a formula for this but I can see that <CRE is a 90° angle so 7f+2f=90 and if f=10 7f=70 and 2f=20 which fits

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Enter the common ratio for this geometric sequence:

kotegsom [21]

Answer:

/2 each time

Step-by-step explanation:

8,4,2

8/2=4

4/2=2

etc

4 0

3 years ago

5/4 miness 5/8what does it equal

Ivan

Answer:
5/8
explanation:
5/4(2)=10/8-5/8

4 0

3 years ago

Naddika [18.5K]

Answer:

Option A.

Step-by-step explanation:

Definition of Boyle's law: a law stating that the pressure of a given mass of an ideal gas is inversely proportional to its volume at a constant temperature. There is thus a relationship between volume and pressure of the gas thus option B and C are incorrect.

6 0

3 years ago

The first row of a theater has 16 seats. There are 3 more seats in each row thereafter. How many seats are in the 25th row/

inessss [21]

Answer: 88

Step-by-step explanation:

Given

The first row has 16 seats

then there are 3 more seats in each row

this follows an AP with the first term $a=16$ and common difference $d=3$

So, no of seats in the 25 th row is

$\Rightarrow a_{25}=a+24d\\\Rightarrow a_{25}=16+3\times 24\\\Rightarrow a_{25}=88$

Thus, there are 88 seats in the 25 th row

8 0

3 years ago

bakery made 20 pies, half were pumpkin, a fourth were cherry, the rest were apple. how many were apple

Anastasy [175]

5 of the pies were apple

8 0

3 years ago

Read 2 more answers