3 years ago

Help will mark brainliest.......

Mathematics

1 answer:

Kobotan [32]3 years ago

6 0

5x is the answer. Please mark brainliest, I need 3 more and i continue to next level.

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2. The Andersons went to dinner at

irina1246 [14]

They left $6.72 for a tip.

42 x 0.16 = 6.72

6 0

3 years ago

Without multiplying determine the sign of the product (-468,256)(183,758).

maxonik [38]

Answer:

negative

Step-by-step explanation:

rules:

+ + = +

- - = +

+ - = -

- + = - ----> (-468,256)(183,758)

3 0

2 years ago

If f(x) = 5x(3exponent) - 2 and g(x) = 2x+1 , find (f+g) (x)

Rus_ich [418]

For this case we must find

$(f + g) (x).$

By definition we have to:

$(f + g) (x) = f (x) + g (x)$

We have the following functions:

$f (x) = 5x ^ 3-2\\g (x) = 2x + 1$

Now, applying the given definition, we have:

$(f + g) (x) = 5x ^ 3-2 + 2x + 1\\(f + g) (x) = 5x ^ 3 + 2x-1$

Answer:

$(f + g) (x) = 5x ^ 3 + 2x-1$

4 0

3 years ago

CAN SOMEONE JUST ANSWER THIS QUESTION

kramer

Answer:

1/5

Step-by-step explanation:

There are 3 numbers of less than 4 (1, 2 and 3) and there are 2 multiples of 9 (9 and 18). So there are 5 favourable outcomes and 25 possible outcomes. So you put 5/25 and cancel down, which makes 1/5. I hope this helps!

6 0

3 years ago

Read 2 more answers

how do you work out the volume of a prism the number on the left is 6,the number on the bottom is 3 and the number on the right

zubka84 [21]

1) calculate the volume of the tri prism 2) find area of the base face 3) find the height 4) multiply area of the triangle base time height 5) answer will be in cubic units

8 0

3 years ago