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3 years ago

A rectangular skate park is 60 yards long and 50 yards wide

Mathematics

1 answer:

katrin2010 [14]3 years ago

6 0

Area: 3000 because multiply
perimeter:
2(60)+2(50)=120+100=220

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A wise investor purchased a plot of land in 1947 for $84000

jarptica [38.1K]

The answer will be $82063

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3 years ago

Susannah bought eggs for $0.79 per carton. She spent a total of $6.32. How many cartons did she buy?

Rzqust [24]

6.32 divided by 0.78= 8 cartons

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3 years ago

THE FIRST AND BEST ANSWER GETS BRAINLIEST

wolverine [178]

If it’s 5 points no one is gonna answer

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3 years ago

Find the simplified product b-5/2b x b^2+3b/b-5

White raven [17]

Answer:

The product $\frac{b-5}{2b}\times\frac{b^2+3b}{b-5}=\frac{b+3}{2}$

Step-by-step explanation:

Given expression $\frac{b-5}{2b}$ and $\frac{b^2+3b}{b-5}$

We have to find the product of $\frac{b-5}{2b}\times\frac{b^2+3b}{b-5}$

Consider the given expression $\frac{b-5}{2b}\times\frac{b^2+3b}{b-5}$

Multiply fractions, we have,

$\frac{a}{b}\cdot \frac{c}{d}=\frac{a\:\cdot \:c}{b\:\cdot \:d}$

$=\frac{\left(b-5\right)\left(b^2+3b\right)}{2b\left(b-5\right)}$

Cancel common factor ( b - 5 )

we have, $=\frac{b^2+3b}{2b}$

Apply exponent rule,

$\:a^{b+c}=a^ba^c$

$b^2=bb$

$=bb+3b=b(b+3)$

$=\frac{b\left(b+3\right)}{2b}$

Cancel common factor b , we have,

$=\frac{b+3}{2}$

Thus, the product $\frac{b-5}{2b}\times\frac{b^2+3b}{b-5}=\frac{b+3}{2}$

8 0

4 years ago

Read 2 more answers

If a number is doubled and then increasa30 the result is five less then three times number find the number

valkas [14]

Answer:

Step-by-step explanation:

Let n represent the number.

2n+3 . . . . "doubled, then increased by 30"

3n -5 . . . . "five less than three times the number"

These two results are equal, so we have ...

2n +3 = 3n -5

8 = n . . . . . . . . . . add 5-2n

The number is 8.

8 0

3 years ago