2 years ago

Quickkk?!! For each equation, determine whether it is linear.

Mathematics

2 answers:

Scrat [10]2 years ago

5 0

Answer:

a. Linear

b. Linear

c. Non-linear

d. Linear

Furkat [3]2 years ago

5 0

Answer:

a. Linear

b. Linear

c. Not Linear

d. Linear

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1. find the balance after one year if you deposit all the money into an account that pays $2.50 in simple interest each month (t

Naddika [18.5K]

1. Balance after 1 year with simple interest= 600 + (2.5 x 12) = 600 + 30 = $630

2. Balance after 1 year with compounded interest = P ( 1 + $\frac{r}{n}$ $)^{nt}$

= 600 ( 1 + $\frac{0.05}{12}$ $)^{12}$ = 600 (1.0511) = $630.66 = approx. $630

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3 years ago

PLEASE HELP!! if sec x=5/3 what is the value of b? NL=20 LM=3b angle of L is x degrees.

Readme [11.4K]

Answer:

a. b=4

Step-by-step explanation:

$\sec \theta =\dfrac{1}{\cos \theta} = \dfrac{Hypotenuse}{Adjacent}$

From the attached triangle drawn below:

NL=20, LM=3b, $\angle L=x^\circ$

$\sec x =\dfrac{20}{3b}$

Since we are told that:

$\sec x =\dfrac{5}{3}\\$Then:\\\dfrac{20}{3b} =\dfrac{5}{3}\\$Cross multiply\\5 \times 3b =20 \times 3\\15b=60\\$Divide both sides by 15\\15b \div 15 =60 \div 15\\b=4$

The correct option is A.

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3 years ago

To the nearest degree, find the measure of angle A.

evablogger [386]

Cosine(angle) = adjacent leg/ hypotenuse

Cosine( angle ) = 18/20

Angle = arccos(18/20)

Angle = 26 degrees

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3 years ago

Read 2 more answers

30 is 150% of what number?<br> A 180<br> B 20<br> C 15<br> D 45

3241004551 [841]

Answer:

10% of 20 is 2 2x15=30

Step-by-step explanation:

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2 years ago

There are 3/20 tickets left to sell and capacity is 3000 how many tickets are available to sell

Musya8 [376]

Answer:

Step-by-step explanation

20x = 900

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20 20

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2 years ago