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3 years ago

Match each shape with its corresponding formula for area.

Mathematics

1 answer:

kari74 [83]3 years ago

8 0

Answer:

1- line of symmetry

2- line symmetry

3- rotational symmetry

Step-by-step explanation:

im pretty sure because i just did this unit :]

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Jimmy gets a discount of 35% for a pair of sneakers whose original price is $70. He also gets a discount of 25% on a shirt whose

antiseptic1488 [7]

35%x$70+25%x$30=$24.50+$7.50=$32.00

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3 years ago

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This table shows the relationship of the total number of pieces of fruit to the number of bananas.

ddd [48]

Given:

The table that shows the relationship of the total number of pieces of fruit to the number of bananas.

To find:

Why is $\dfrac{6}{5}$ not equivalent to $\dfrac{3}{2}$ .

Solution:

If a, b, c are real numbers, then

$\dfrac{a}{b}=\dfrac{a\times c}{b\times c}$

The given fraction is $\dfrac{3}{2}$ . It can be written as:

$\dfrac{3\times 2}{2\times 2}=\dfrac{6}{4}$

The number 3 is multiplied by 2 to get 6. So, the 2 should also be multiplied by 2. The ratio should be $\dfrac{6}{4}$ , not $\dfrac{6}{5}$ .

Therefore, the correct option is A.

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2 years ago

What is 7.75 in word form?

iris [78.8K]

Seven and Seventy-Five Hundredths

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3 years ago

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A 5 pound bag of dog food costs $8.65 . what is the unit price?

inessss [21]

So it would be $8.65/ 5lbs. And divide the top and the bottom by 5 and you get $1.73/ 1 lbs. I hope this helps!

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3 years ago

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Write in simple radical form:

WARRIOR [948]

Answer:

The answer to your question is $\frac{2}{3}$

Step-by-step explanation:

Here, there is a difference of squares, so just solve it and simplify

$( 1 + \frac{1}{\sqrt{3} } ) (1 - \frac{1}{\sqrt{3} } )$

Multiply the binomials

= 1 - $\frac{1}{3}$

Simplify

= $\frac{3 - 1}{3}$

= $\frac{2}{3}$

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3 years ago