3 years ago

Writing expressions - the sum of 4 twelves and 7 sixteens

Mathematics

2 answers:

nignag [31]3 years ago

8 0

48 + 112 160. 160 is your answer

PtichkaEL [24]3 years ago

4 0

Answer:

128

Step-by-step explanation:

12+12+12+12+16+16+16+16+16

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RST= XYZ. If RT = 10, XY = 18, and YZ = 12, what is XZ?

Jobisdone [24]

Answer:

Step-by-step explanation:

RT=10 it is on number A

XY=18 it is on number B

YZ=12 it is on number C

So, I think that no D 8 is in last so that is the answer.

5 0

3 years ago

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Solve. −35x+15>720 Drag and drop a number or symbol into each box to show the solution.

vampirchik [111]

Answer:

The solution of the inequality - 35x + 15 > 720 is $x$

Step-by-step explanation:

Consider the given inequality

- 35x + 15 > 720

Subtract both side by 15 , we get

- 35x + 15 - 15 > 720 - 15

- 35x > 705

Multiply both sides by -1 (Reverse the inequality )

(-35x)(-1) < 705 (-1)

35x < -705

Now, divide both side by 35

$\frac{35x}{35}=\frac{-705}{35}$

$\Rightarrow x=\frac{-141}{7}$

Thus, the solution of the inequality - 35x + 15 > 720 is $x$

6 0

3 years ago

Which expression represents the product of 6 and y? 6y 6 y 6 − y 6 over y

prohojiy [21]

Just a 6y would do. :)))

5 0

3 years ago

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2 1/3 divided by 1/4

babunello [35]

Answer:

20/3 or 6 2/3

Step-by-step explanation:

Please mark brainliest and have a great day!

5 0

3 years ago

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Find the perimeter of a triangle with sides 2x - 3y, x2 + y and 2x + y units

Lesechka [4]

Perimeter = (2x -3y) + (x² + 7) + (2x + y)
Perimeter = 2x -3y + x² + 7 + 2x + y
Perimeter = x² + 4x - 2y + 7

------------------------------------
Answer: x² + 4x - 2y + 7
------------------------------------

8 0

3 years ago