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Mamont248 [21]
4 years ago
9

Do these numbers make a right triangle?

Mathematics
1 answer:
zloy xaker [14]4 years ago
8 0

Answer:

If they are the lengths of the sides of a right triangle then yes it is a right triangle.

Step-by-step explanation:

21.6²+28.8²=36.2

L=466.56+829.44+1296

R=1296

L=R

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Need help
Alika [10]

Answer:

16

Step-by-step explanation:

2*8= 16

4 0
4 years ago
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Please help!!! How many coefficients does this polynomial have in its complete form, including any missing terms?
frez [133]
-5x^3 + 2x^2 + 1

a coefficient is the number that is multiplied by the variable.For instance, the coefficient of 2x is 2....because 2 (the number) is multiplied by the variable x.

so in ur problem....there are 2 coefficients..-5 and 2.

** the number 1 is not a coefficient, it is a constant...a " loner " with no variables (letters) attached.

** and if u have just the letter...such as n, the coefficient to that is 1 but the one is just not written...it is actually 1n.

okay...I am gonna shut up now :) 
7 0
3 years ago
Write the STANDARD FORM of the equation through the point (4,-4) witha slope of -2.
boyakko [2]

The general equation of line with the slope "m" and passing points (a,b) is :

y - b = m (x -a)

In the given question:

Slope m = -2, passing points (a,b) = (4,-4)

Substitute the value of a = 4, b = -4 in the general equation of line

\begin{gathered} y-b=m(x-a) \\ y-(-4)=(-2)(x-4) \\ y+4=-2(x-4) \\ y+4=-2x+8 \\ y+2x=8-4 \\ 2x+y=4 \end{gathered}

The equation with the slope -2 and passing points (4,-4) is 2x + y = 4

Answer : 2x + y = 4

8 0
1 year ago
Distribute 5 (m+6) please and thank you
antiseptic1488 [7]

Step-by-step explanation:

5 (m+6)

= 5m+5×6

=5m+30

5 0
3 years ago
Read 2 more answers
It takes 24 cups of chicken broth to make a chicken soup. How much is this in quarters?
vagabundo [1.1K]

Answer:

6 cups

Step-by-step explanation:

24*1/4 (1 quarter=1/4)

24/4

6 cups

8 0
4 years ago
Read 2 more answers
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