3 years ago

Abit is planning a birthday party for his granddad. He bought a cake for

Mathematics

1 answer:

Harrizon [31]3 years ago

7 0

Answer:

Step-by-step explanation:

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How many numbers go into 49

labwork [276]

49 is a composite number, which means it is divisible by 1, 7, and 49. Hope this helps! :)

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3 years ago

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Find the least common denominator (LCD) of 8/9 and 1/3

jek_recluse [69]

Answer:

Multiples of 3: 3,6,9,12

Multiples of 9: 9, 18, 27

The smallest of the multiples is 9

Step-by-step explanation:

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3 years ago

What is 5( x - 3 ) = 5x - 15?

Volgvan

$\tt5( x - 3 ) = 5x - 15 \\ \tt5x - 15 = 5x - 15 \\ \tt5x - 5x = - 15 + 15 \\ \tt\bcancel{5x} - \bcancel{5x} = \bcancel{- 15} + \bcancel{15} \\ \boxed{\tt0 = 0}$

The answer is 0.
LHS = RHS, hence verified.

Value of x (substitute 0 in the place of x).

$\tt5( (0) - 3 ) = 5(0) - 15 \\ \tt0 - 15 = 0 - 15 \\ \tt \boxed{\tt -15 = -15}$

So, value of x is 0.

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2 years ago

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Solve for X Tysm!! I need help ASAP

amm1812

X-4/3 <= 5

Multiply both sides by 3:

X-4 <= 15

Add 4 to both sides:

X <= 19

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3 years ago

You are traveling 160 miles and it takes you 2.5 hours to get there what was your average speed

Anna35 [415]

The speed is 64 miles per hour

Step-by-step explanation:

Lets define speed first.

"Speed is the distance per unit time"

Speed is denoted by s.

Given

Distance = d = 160 miles

Time = t = 2.5 hours

$Speed = \frac{Distance}{Time}\\s = \frac{d}{t}\\\\s = \frac{160}{2.5}\\\\s = 64\ miles\ per\ hour$

Hence,

The speed is 64 miles per hour

Keywords: Speed, distance

Learn more about speed at:

#LearnwithBrainly

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3 years ago