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klio [65]
3 years ago
13

Need help for study guide...REALLY APPRICIATED!!!

Mathematics
1 answer:
atroni [7]3 years ago
7 0
4) 18=x+3x+2
-2 -2
14= 4x
x=7

5) 12h-6=138
+6. +6
12h=144
h=12

6) -3x-4x+16=2
-16. -16
-7x=-14
x=+2

7) -5(7x+1)=36
-35x-5=36
+5. +5
-35x=41
x=-1.17142857142
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Malik deposited 1050 in a savings account and it earned 241.50 in simple interest after four years. Find the interest after four
kap26 [50]

Answer:

if it's true simple interest then each year's interest is the same so interest for one year is a quarter of 241.50 which give you the rate but if each year's interest in left in the account the result will be different , it is a really poorly worded question



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At sea, the distance D to the horizon is directly proportional to the square root of the elevation E of the observer. If a perso
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<span>The problem says that the distance D to the horizon is directly proportional to the square root of the elevation E of the observer, so:
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 The person who is 36 feet above the water ⇒ √36=6 

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3 years ago
4: Please help. What is the equation for ⨀C?
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7 0
3 years ago
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One leg of a right triangle measures 15 m and the hypotenuse measures 17 m. What is the measure of the other leg?
wolverine [178]
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6 0
3 years ago
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15 points please help me thank you
DaniilM [7]

Answer:

6+10+14+18+22+26

Step-by-step explanation:

Let n =1

4(1) +2 = 6

Let n = 2

4(2) +2 = 8+2 = 10

Let n =3

4(3) +2 = 12+2 = 14

Let n= 4

4*4+2 = 16+2=18

Let n=5

4*5+2 = 20+2 =22

Let n=6

4(6)+2=24+2=26

Sum these together

6+10+14+18+22+26

6 0
3 years ago
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