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krok68 [10]
3 years ago
11

Simplify the expression x + 2x + x + x + x + x

Mathematics
2 answers:
tino4ka555 [31]3 years ago
4 0

Answer:7x

Step-by-step explanation:

hjlf3 years ago
3 0
The answer is 7x
Hope this helped
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What do I put in the boxes
miv72 [106K]
X = 0        1        64       49       6
y = 0        1        8,-8     7,-7   -\sqrt{6}
3 0
3 years ago
If the exterior angle of a triangle measures 120 degrees and one of the remote
White raven [17]

Answer: 50 degrees

Step-by-step explanation:

The exterior is the sum of the interior remote angles.

4 0
3 years ago
The ramp in the picture makes an angle of 73° with the doorpost. What is the measure of the angle ∠QPR, between the ramp and the
siniylev [52]

Answer:

A.  ∠ QPR = 17°

Step-by-step explanation:

From the given information, let QP be the length of the ramp.

Then, ∠ QPR is the angle between the ramp and the ground.

∠ PQR is the angle between the ramp and the doorpost and

∠ QRP is the angle between the doorpost and the ground.

Clearly, ∠ PQR = 73° (given)

∠ QRP = 90° (since doorpost and the ground are perpendicular to each other)

Now, use triangle sum propoerty of ΔQPR, we get,

∠ QPR + ∠ PQR + ∠ QRP = 180°

∠ QPR + 73 + 90 = 180°

∠ QPR + 163 = 180°

∠ QPR = 180 - 163

∠ QPR = 17°




6 0
4 years ago
How do I find the answer to this.
Maksim231197 [3]
I am sure u have to separate the number with their variables so (4x) (2y -y ) (40+10)
Remember that you have to remove the brackets and u should have 4x - 1y + 50 then 4\4 and 50/4 = four cancles out 4 so we have 1y + 12.5 divide each by one one cancles out 1 = 12.5 round it up to 13 but I suggest u check this with anyone else you can but if my math is correct it should be the closest answer
7 0
3 years ago
A 13 and one fourth inch board is cut from a 38 and three fourths inch board. The saw cut takes three eighths inch. How much of
gogolik [260]

Answer:

There is 25 1/8 inches left

Step-by-step explanation:

We have a board that is 38 3/4 inches

We cut away 13 1/4

38 3/4

-13 1/4

-----------

25 2/4

The saw takes 3/8

25 2/4

-    3/8

-------------

Get a common denominator of 8   2/4 * 2/2 = 4/8

25 4/8

-    3/8

-------------

25 1/8

There is 25 1/8 inches left

7 0
4 years ago
Read 2 more answers
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