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3 years ago

Before your raise, you earned $1,100 a month. What is your new monthly income? Helpppp

Mathematics

1 answer:

Vadim26 [7]3 years ago

6 0

Answer:

Step-by-step explanation:

This isnt actually that hard,

Rent is 150 less than normal

plus you get 60 more a month from work

so all we gotta do is 1100 + 150 + 60

150 + 60 = 210
1100 + 210 = 1310

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I have no clue what and how to do this?

Usimov [2.4K]

Answer:

Step-by-step explanation:

n = number of terms n = 5

5/16 (2)^5-1

5/16(2)^4

5/16(16)= 5

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3 years ago

Read 2 more answers

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Licemer1 [7]

Answer:

b $.05

Step-by-step explanation:

5 lbs is .80 and 8 lb is .75 so a 5 cent difference per lb

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3 years ago

If tanA+cotA=2 then find the value of cosA

aniked [119]

Answer:

cos A=

$\frac{1}{ \sqrt{2} }$

Step-by-step explanation:

We know,

cotA=

$\frac{1}{ \tan(a) }$

Substituting the value of cot A in the given equation, we get

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$\frac{{ \tan }^{2} a + 1}{ \: \tan(a) } = 2$

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$\tan \: a - 1 = \sqrt{0}$

$\tan \: a = 1$

$\tan \: a \: = \tan \: 45$

$a = 45$

$\cos \: a = \cos \: 45$

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4 0

3 years ago

1 side of a square room measures 18 feet. How many square yards of carpet are necessary to carpet the room

tekilochka [14]

18 ft= 54 yds.
a square has four equal sides, so 54 times 54 equals 2,916
Your answer is 2,916 square yards

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3 years ago

( -2, 4 ) and ( 1, 0 ) are opposite vertices in a parallelogram. If ( -4, 0 ) is the third vertex, then the fourth vertex is ___

Naya [18.7K]

Answer:

C. (-7, 4)

Step-by-step explanation:

Diagonals of a parallelogram share a common midpoint

Let the fourth vertex be (x,y)

(-2-4)/2 , (4+0)/2 = (x+1)/2 , (y+0)/2

-3 , 2 = (x+1)/2 , y/2

-3 = (x+1)/2

x + 1 = -6

x = -7

y/2 = 2

y = 4

4 0

4 years ago