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2 years ago

Which expression shows a sum of five terms? (3 points)

Mathematics

1 answer:

Sav [38]2 years ago

6 0

Answer:

5 + x + 5 + x + x

Step-by-step explanation:

We are given 4 expressions and we have to determine which expressions shows a sum of five terms.

We use the process of elimination:

5(x + 5)

=5x+25 (distributing 5)

This contains sum of only two terms, <u>eliminate</u>.

It contains only 1 term, <u>eliminate</u>.

5 + x + 5 + x + x

It contains 5 terms 5,x,5,x and x, <u>KEEP</u>!

Only contains 1 term, <u>eliminate</u>.

With this said, were left with:

5 + x + 5 + x + x

Which is the correct answer! :)

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All four sided polygons are quadrilaterals

Sati [7]

This is a true statement (:

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3 years ago

Find the volume length 10 2/5 cm, width 3 cm, height 8 1/3 cm

AURORKA [14]

Answer:

260 cm

Step-by-step explanation:

formula for finding volume:

l=length w=width h=height v=volume

$10\frac{2}{5}$ × 3 × $8\frac{1}{3}$

$10\frac{2}{5}$ = $\frac{52}{5}$

how did i do that?

cross multiply the whole number and the denominator together and add the product by the numerator.

$8\frac{1}{3}$ = $\frac{25}{3}$

so, $\frac{52}{5}$ × $\frac{25}{3}$ × $\frac{3}{1}$

cross simplify(dont have to do it just makes everything easier)

and you get:

$\frac{52}{1}$ × $\frac{5}{1}$ × $\frac{1}{1}$

and you get $\frac{260}{1}$

$\frac{260}{1}$ = 260 cm

plz give me a brainliesttttt

4 0

3 years ago

Read 2 more answers

Plz help me and how i should write it

wlad13 [49]

Answer:

n^2p^2r^3

Step-by-step explanation:

4 0

3 years ago

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There are 15 blueberry muffins in a large basket. This represents 5/9 of all the muffins that are in the basket. The equation 5/

noname [10]

The answer is 27 muffins.

5/9m=15

9/5*5/9 which cancels each other out leaving just m.

Then you multiply 15 by 9/5 which gives you 135/5 which reduces to 27.

7 0

3 years ago

Read 2 more answers

HELP PLEASE

postnew [5]

x^2 - 14x - 32 = x^2 - 16x + 2x - 32 = x(x-16) + 2(x-16) = (x - 16)(x + 2)

---------

2n^2 - 7n - 15 =

= 2n^2 - 10n + 3n - 15 =

= 2n(n - 5) + 3(n - 5) =

= (n - 5)(2n + 3)

---------

5 0

3 years ago