2 years ago

HELP PLSS ITS DATA HANDLING CLASS 8

Mathematics

1 answer:

Lunna [17]2 years ago

6 0

Answer:

It is one of the pie charts.

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An animal shelter has 36 pets available for adoption. ¼ of them are puppies. How many are puppies?

icang [17]

Answer:

Step-by-step explanation:

36 * 1/4

= 36/4

=9.

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3 years ago

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A map has a scale of 1 inch : 40 miles. Use the given map distance to find the actual distance.

Ad libitum [116K]

If it is 1/40 as the ratio then multiple the top by 12 and bottom by 12 to get 480 miles

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3 years ago

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14x+7y represents the sum of the perimeters of two shapes. The perimeter of one body is defined by 3x−5y. Which expression means

Tomtit [17]

Answer:

Rectangle calc: find D ( diagonal); Golden rectangle; Properties of a rectangle; Rectangle vs. other shapes. Is a square

hope it helps

3 0

3 years ago

3 There are 5 times as many boys as girls in a school.

Dafna1 [17]

Answer:

Number of boys = 675

Step-by-step explanation:

Given that:

There are 5 times as many boys as girls in a school.

Number of pupils in school = 810

Let,

x be the number of girls

y be the number of boys

According to given statement;

x+y=810 Eqn 1

y = 5x Eqn 2

Putting y=5x in the Eqn 1

x+5x=810

6x=810

Dividing both sides by 6

$\frac{6x}{6}=\frac{810}{6}\\x=135$

Putting x=135 in Eqn 2

y = 5(135)

y = 675

Hence,

Number of boys = 675

8 0

3 years ago

PLEASE HELP ASAP!! WILL GIVE BRAINLIEST AND 30 POINTS!! SOLVE FOR VALUE OF X. PLEASE EXPLAIN HOW YOH GO THE ANSWER OR HOW YOU SO

Serhud [2]

Answer: x=3

I got to the answer by doing simple math. Both sides must be even.

5x-4

5(3)-4= 15-4 = 11

x+8

3+8= 11

So x=3

7 0

3 years ago