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3 years ago

PLZ HELP ASAP PLZ!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

Mathematics

1 answer:

Serhud [2]3 years ago

7 0

Answer:

180 degree rotation about the origin.

Step-by-step explanation:

Note that each coordinate ( x and y) have their sign changed form positive to negative. This is a rotation about the origin of 180 degrees.

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Simplify – 5(7 + x) + 2x.

IgorLugansk [536]

Look at the attached picture⤴

Hope this will help u...

7 0

3 years ago

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In a search engine, 40,000 searches are done every minute. How many searches are done in an hour? Write your answer in standard

vodka [1.7K]

Answer:

2.4 x 10^6

Step-by-step explanation:

40,000 x 60 = 2400000

standard index form = 2.4 x 10^6

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2 years ago

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What is the slope of the line that contains the points (-2, 7) and (2, 3)?

AleksAgata [21]

Answer:

-1

Step-by-step explanation:

We can use the slope formula to find the slope

m = ( y2-y1)/(x2-x1)

= ( 3-7)/(2- -2)

= (3-7)/(2+2)

= -4/4

= -1

6 0

3 years ago

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Two numbers have these properties:

almond37 [142]

Answer:

$12\ and\ 30$

Step-by-step explanation:

Given both numbers are greater than 6

Their HCF is 6

Their LCM is 60

The product of the HCF and LCM of two numbers is the same as the product of the numbers themselves.

Let us say those number are $a$ and $b$

$a\times b=6\times 60\\a\times b=360$

So, the product of those number is $360$

Let us factorize $360$

$360=1\times 2\times 2\times 3\times 5\times 6$

It is given that number should be greater than 6

The possible pairs of number are $(10,36)\ and\ (12,30)$

But only $(12,30)$ has LCM as 60.

So those numbers are $12\ and\ 30$

5 0

3 years ago

Math sucks pls help me

Vitek1552 [10]

Answer:

D=12, R=6

A=πr², C=2πr

A=36π, C=12π

A=113.04 ft²

C=37.68 ft

4 0

2 years ago