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3 years ago

Help will give brainliest thank you

Mathematics

1 answer:

ddd [48]3 years ago

6 0

Plug in the numbers first (a = 2 and b = 3)
(2+5) - 3/3-4 + 2(3+3)/2

Remove parenthesis of 2 + 5
2+5 - 3/3-4 + 2 * (3+3)/2

Solve
2+5 - (-3) + 2 * (3 + 3)/2
2 + 5 - (-3) + 2 * 6/2
2+5 - (-3) + 12/2
2 + 5 - (-3) + 6
2 + 5 + 3 + 6
16 is your answer

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I don't know I try my best I'm not good at this

AlladinOne [14]

You should definitely ask your parents or teacher. Also, never give up :)
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2 years ago

Solving Exponential Equations (lacking a common base) (0.52)^q=4

bulgar [2K]

Answer:

q = log4 / log0.53

q = -2.189

Step-by-step explanation:

(0.53)^q = 4

Taking log of both sides!

q log 0.53 = log 4

q = log 4 / log 0.53

q = 0.602 / -0.275

q = - 2.189

This can be checked to confirm correctness.

Substituting q = -2.189

(0.53)^ -2.189 = 1/ 0.249

= 4.01 Proved!

(Note that the "1" is because of the negative sign)

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2 years ago

Read 2 more answers

Find the ordered pairs for the x- and y- intercept of the equation 8x-2y=16 and select the appropriate option below.

faust18 [17]

Answer:

Step-by-step explanation:

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2 years ago

Marla filled up her car's gas tank and then went on a trip. After she drove 329 miles, she filled her tank with 14 gallons of ga

romanna [79]

Answer:

23 1/2 miles per gallon

Step-by-step explanation:

We start with dividing 329 miles with 14 gallons because it asks to find the number of miles on each gallon of gas -

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2 years ago

If the each side of equalaterial triangle is a cm. what is the area?

Yuri [45]

Step-by-step explanation:

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2 years ago