3 years ago

Can someone help please. I’ll give brainleist.

Mathematics

1 answer:

Jobisdone [24]3 years ago

5 0

I believe the answer is d but tell me if I’m wrong

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**HELP!**

mr_godi [17]

If two figures or lengths are similar, then the ratios of the corresponding lengths are equal.
Thus, 8/32 =5/x
8x = 160
x = 20 feet
Therefore, the length of the flag pole was 20 feet long

3 0

3 years ago

Show that (x+y)² − (x −y)² = 4xy for all real numbers x and y.

nata0808 [166]

To show: (x+y)² − (x −y)² = 4xy

Using difference of square identity:

$a^2-b^2=(a-b)(a+b)$

Taking left side

$\Rightarrow (x+y)^2-(x-y)^2$

$a\rightarrow x+y$

$b\rightarrow x-y$

$\Rightarrow (x+y+x-y)(x+y-x+y)$

$\Rightarrow (2x)(2y)$

$\Rightarrow 4xy$

hence proved

$(x+y)^2-(x-y)^2=4xy$

8 0

3 years ago

If I make $2000 a month, how much will I make per week?

Arisa [49]

Answer:

You would make about $500 per week

Step-by-step explanation:

There are about 4 weeks per month

2,000 ÷ 4 = 500

So ~ 500 per week

Hope this helped!

Have a supercalifragilisticexpialidocious day!

4 0

3 years ago

Read 2 more answers

When ordering the Kids' Lunch at Burger Universe, the customer must choose a size, whether or not to have cheese, a type of bun,

stepan [7]

<u>Answer:</u>

96 different possible choices.

<u>Step-by-step explanation:</u>

With problems like these, multiply all of the choices together,

such as 2*2*3*2*4.

Your answer would be 96.

7 0

3 years ago

The height of the building is :

-Dominant- [34]

If we are using the same ratio which we should be then the answers should be 120 because 48 divided by 2 is 24 and 24 times 5 is equal to 120.

6 0

3 years ago