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8_murik_8 [283]
4 years ago
6

Write an algebraic expression for the phrase.

Mathematics
1 answer:
Scrat [10]4 years ago
5 0

Answer:

c

Step-by-step explanation:

sum means + diffrence means -

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Which of the following will always be true of a graph that is non-proportional?<br><br> please help.
creativ13 [48]

Given:

Consider any graph that is non-proportional.

To find:

The correct statement that is true of a graph that is non-proportional.

Solution:

We know that, if y is proportional to x, then

y\propto x

y=kx

where, k is constant of proportionality.

In these cases if x=0, then y=0. It means the graph always pass through the origin, i.e., (0,0).

So, if a graph is not passes through (0,0), then it is non-proportional.

Thus, non-proportional graph will not pass through (0,0).

Therefore, the correct option is A.

7 0
3 years ago
A rectangular tank has length 75mm, width 65mm and height 45mm. Calculate the total area surface of the tank when it is closed
kolezko [41]
Answer:

22350 cubic mm

Step by step:

Surface area of a cuboid is given by 2( L*B + H*L + B*H)

Thus 2(75*65 + 45*75 + 65*45) = 22350 cubic mm

Answered by GAUTHMATH
5 0
3 years ago
PLEASE HELP
Alexeev081 [22]

Answer:

The last one is 4(6)(18).

Please give Brainliest

4 0
3 years ago
Read 2 more answers
Which of the following slopes show that the set of points C(1, 1), D(3, -4), E(5, 8) are not collinear?
Kipish [7]
Is there like a picture to this ? Like a graph or something ?
6 0
3 years ago
Choose the correct simplification of the expression (−2x + 8y)(9x − 3y)
butalik [34]

Answer:

=-18x^2+78xy-24y^2

Step-by-step explanation:

(-2x+8y)(9x-3y)

-18x^2+6xy+72yx-24y^2

-18x^2+(6xy+72xy)-24y^2

=18x^2+78xy-24y^2

7 0
3 years ago
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