2 years ago

X times x plus y times y =4

Mathematics

1 answer:

MrMuchimi2 years ago

7 0

What are you asking?

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What is the value of x in the equation log(x+2) - log(x-1) = log 2

pentagon [3]

Step-by-step explanation:

log(x+2)-log(x-1)=log2

log(x+2)/(x-1)=log2

=> (x+2)=2(x-1)

=>x+2 =2x-2

=> x=4

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3 years ago

What is the distance of a car traveling with a velocity of 20 m/s north in 5 seconds

blsea [12.9K]

distance=velocity×

(time)

20(5)

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2 years ago

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jarptica [38.1K]

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2 years ago

Read 2 more answers

Find the height of a rectangular prism if the area of its base is 240 square inches and its volume is 2880 cubic inches.

worty [1.4K]

Answer:

Step-by-step explanation:

area of base = 240 in²

volume = (area of base)× height

2880 in³ = 240 in² × height

height = 2880/240 = 12 in

3 0

2 years ago

Nalia worked 3.5 hours more than lisa together they worked a total of 18 hours lisa worked h hours

andre [41]

Answer:

7.25 and 10.75 Hours

Step-by-step explanation:

Total hours Nalia and Lisa worked = 18 Hours

Nalia worked 3.5 hours then Lisa which is $h$ hours

⇒ $h + (h + 3.5) = 18$

$2h + 3.5 = 18\\2h = 18 - 3.5\\2h = 14.5\\h = \frac{14.5}{2} \\h = 7.25$

Lisa has worked for 7.25 hours

Nalia has worked for = 7.25 + 3.5 = 10.75 hours

3 0

3 years ago