3 years ago

HELP.ME.PLEASE THIS COUNTS AS A GRADE THAT I NEED MAJORLY

Mathematics

2 answers:

vovikov84 [41]3 years ago

7 0

Answer:

Step-by-step explanation:

just follow these steps

4x3x2=

sergiy2304 [10]3 years ago

3 0

Answer:

Step-by-step explanation:

2x3x4. height is 2 length is 4 and width is 3 in term of cube length

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2 1/3 −1.5x=12.3 please help me I'm really struggling need an answer ASAP.

Harrizon [31]

Answer:

-6.64

Step-by-step explanation:

since you need to find the value of x , but all values to one side and have x on the other .. meaning :

2 1/3 -12.3 = 1.5x

now that you have this find the decimal value of 2 1/3

which is 2*3 +1 = 7/3

in decimal form is 2.33333...

now subtract (2.3333.. - 12.3 ) / 1.5

x = -6.6444

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3 years ago

if a right angle has a hypotenuse of 19 units and a leg with the length of 7 units, find the length of the other leg

anyanavicka [17]

Square root of 19^2-7^2=17.66
Answer 17.6

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3 years ago

The sum of 2 numbers is 20 and their difference is 6. What are the two numbers

alexgriva [62]

Answer:

12 and 8

Step-by-step explanation:

bc i said

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3 years ago

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natali 33 [55]

I think the answer is correctly answered

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3 years ago

"Rebecca walks 100 feet in a straight line. She then turns 20 degrees to her left and walks another 100 feet, and then turns 20

iragen [17]

Answer:

1,800 ft

Step-by-step explanation:

Rebecca will walk in the pattern of a regular polygon with 'n' sides and internal angles of 160 degrees (180 at a straight line - 20 degrees from each turn).

The equation that describes the internal angle of a regular polygon is:

$A = \frac{(n-2)*180}{n}$

For A = 160 degrees:

$160n=(n-2)*180\\(180-160)n=360\\n=18\ sides$

If each side is 100 ft long, the total distance that Rebecca has walked is:

$d = 18*100\\d=1,800\ ft$

She walked 1,800 ft.

5 0

2 years ago