3 years ago

IF YOU DIDNT HAVE A PROTRACTOR HOW COULD YOU CONSTRUCT A QUARTER OF IT FROM 0DEGREES TO 90DEGREES

1 answer:

5 0

Yes, make a right angle by making 2 straight lines intersect, and then use a ruler to make straight lines between these crossing the intersection and then another line between these

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Please help me with this homework

ehidna [41]

Answer:

Step-by-step explanation:

3² + 4² = 5²

Hope this helps :)

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2 years ago

the cost of 3 pints of ice cream is 7 dollars . what is the proportion used to find the cost ,c, of 9 pints of the same ice crea

AlekseyPX

Answer:

Step-by-step explanation:

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2 years ago

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3/10 multiply to find an equivalent fraction

SCORPION-xisa [38]

<span>You multiply both the numerator and the denominator by the same number (but not 1 or 0), but don't simplify. 3/10 is your fraction, and you could multiply the top and bottom numbers by 2 to get 6/20.

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2 years ago

Graph the line that has a slope of 1/4 and includes the point (0,8)

Alex787 [66]

Step-by-step explanation:

Equation of line:

$y = mx + c$

where m is the slope

and c is the y-intercept (the value of y when x = 0)

In this case, given the slope = 1/4

and y-intercept is 8 (from the point (0,8))

The equation of the following line is:

$y = \frac{1}{4} x + 8$

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2 years ago

Find the sum. A. 4x2 – x – 5 B. 10x2 + 7x – 5 C. –10x2 + 7x + 11 D. 4x2 + x – 11

Kobotan [32]

Answer:

Step-by-step explanation:

7x² - 4x - 8 - [ -3x² - 3x - 3]

In subtraction, flip the sign of all terms in the minuend

7x² - 4x - 8

4x² - x - 5

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3 years ago