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Alina [70]
3 years ago
8

Why you would make one of the addends a tens number when solving an additional problem

Mathematics
2 answers:
andreyandreev [35.5K]3 years ago
3 0
To make the problem less complicated is the reason to add tens.
Romashka [77]3 years ago
3 0
To make the problem less complex.

Hope this helps!
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Attempt 1 of 2
arlik [135]

Answer:

is this quadratic equation

4 0
3 years ago
Sierra sawed 10 1/2 inches off the end of a board. the remaining board was 37 1/2 inches long. how long was the boared that sier
ivann1987 [24]
37 1/2 +10 1/2 = 48 inches
48 inches is your answer ;)

6 0
3 years ago
Maria compared the slope of the function f(x)=(-6x-21) to the slope of the linear function that fits the values in the table bel
raketka [301]

Answer:

b. both functions have a negative slope

Step-by-step explanation:

The given function is

f(x)=-6x-21


This function is of the form y=mx+b, where m=-6 is the slope and b=-21 is the y-intercept.


We can also determine the slope of the function in the table using any two points, say (0,7)\:and\:(2,6).


The slope formula is given by,

m=\frac{y_2-y_1}{x_2-x_1}.


If (x_1,y_1)=(0,7)\:and\:(x_2,y_2)=(2,6), then,

m=\frac{6-7}{2-0}


m=-\frac{1}{2}.


We can see that both functions have a negative slope.


The correct answer is B.




8 0
3 years ago
Find the slope of the line that contains the following points. R(-3, 5), S(3, -2) 7/6 7/6 undefined
Musya8 [376]

Answer:

-\frac{7}{6}

Step-by-step explanation:

We can use the slope formula for the segment that joins any two points (x_1, y_1) and (x_2, y_2):

slope=\frac{y_2-y_1}{x_2-x_1}

which in our case gives:

slope=\frac{y_2-y_1}{x_2-x_1}  = \frac{-2-5}{3-(-3)}=\frac{-7}{6} =-\frac{7}{6}

5 0
3 years ago
Find the rate of change of the linear function shown in the graph. Then find the initial value.
pantera1 [17]

Answer

ok

Step-by-step explanation

ok

6 0
3 years ago
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