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Vitek1552 [10]
3 years ago
15

A number decreased by -12 is 40. Find the number.​

Mathematics
1 answer:
STALIN [3.7K]3 years ago
6 0

Answer:52

Step-by-step explanation:

decreased by -12 is basically adding 12. so 40+12=52

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Are all sides of the right angle have sides that are parallel
nydimaria [60]

-- The two sides of a right <u>angle</u> intersect and make the angle.
So do the sides of any other angle. So they can't be parallel.

-- No two sides of a right <u>triangle</u> ... or any other triangle ...can be parallel.


8 0
3 years ago
Change x + 2y = 6 into slope-intercept form.
mart [117]

Answer:

The slope intercept form involves solving for y, such that the equation looks like this: y = mx + b, where m is a constant representing the slope of the line, and b is a constant representing the value of the y-intercept.

Starting with the equation x+2y=6 and subtracting x from both sides gives 2y =  -x + 6.

If we then divide each term by 2, we get the final result of y = -1/2x + 3.

Here we see that the slope (m) is equal to -1/2, and the y-intercept (b) is 3.

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
10. Katie, Ralph, and Juan are tossing a football. Katie is 22.5 feet
lisov135 [29]

Answer: Yes

Step-by-step explanation:

See attached file. Brainly did not allow me to send my explanation normally. Sorry for the trouble!

8 0
2 years ago
Of all the visitors to a museum on Saturday, 18% were kids younger than 11 years old. In lowest terms, write the fraction of vis
Aleksandr-060686 [28]
<h3>Answer:  9/50</h3>

Explanation:

Any percentage converts to that number over 100.

So 18% would convert to 18/100

We then reduce the fraction by dividing each part by the GCF 2

18/2 = 9

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The fraction 18/100 fully reduces to 9/50

4 0
3 years ago
Show all the nesessary steps​
inessss [21]

what's up? to convert this into a fraction, simply multiply 12.3/1 by 10 in order to get 123/10. you can also do it by seeing .3 is in tenths, so it would be 3/10. you are left with 12 (whole number) so 12 3/10 which is also 123/10

best of luck with your studies

4 0
3 years ago
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