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algol [13]
4 years ago
6

5 - [-(2-)] simplify 10 points

Mathematics
1 answer:
marysya [2.9K]4 years ago
5 0

Answer:

3

Step-by-step explanation:

=5-(+2)

=5-2

=3

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20 POINTS HELPIf these two rectangles are similar, what is the measure of the missing length d ?
egoroff_w [7]

Answer:

d (or V in the picture) = 16

Step-by-step explanation:

Because the two triangle are similar, the ratios of each of the side lengths should be equal.  Therefore, 8/1 should be equal to d/2.

1.) Set up equality of ratios: 8/1 = d/2

2.) Cross multiply: 8*2 = d*1

3.) 16 = d

6 0
3 years ago
What is the value of x
Mrac [35]

Answer:

x=127°

Step-by-step explanation:

The sum of the interior angles of a polygon is given by:

(n - 2) \times 180

For a 6- sided polygon, the sum of interior angles is

(6 - 2) \times 180

4 \times 180 = 720

We add the interior angles and equate them to 720°

x+112°+133°+128°+100°+120°=720°

x+593=720

x=720-593

x=127°

8 0
3 years ago
If Z is the midpoint of RT, what are x, RZ, and RT
algol [13]
8x-10 = 150
8x = 160

x = 20

RZ = 8x - 10 = 8(20) - 10 = 150

RT = RZ + ZT = 150 + 150 = 300

answer is
C x = 20, RZ = 150, RT = 300
3 0
3 years ago
Read 2 more answers
Jude is making cement for a driveway. The instructions show the amount of each ingredient to make 1 batch of cement. Complete ea
vaieri [72.5K]

Answer:To make 5 batches, Jude needs to use 20 packages of pre-mixed mortar.

Jude uses 9 quarts of water to make 3 batches of cement

If jude uses 16 packages of pre-mixed mortar, he will need to use 12 quarts of water

To make 0.5 batch of cement , Jude should use 2 packages of pre-mixed mortar

Step-by-step explanation:

5 0
3 years ago
Find MP.<br><br> MN=17<br> NP=3y<br> MP=5y+9
8_murik_8 [283]

Answer:

MP = 29

Step-by-step explanation:

Given:

MN = 17

NP = 3y

MP = 5y + 9

MN + NP = MP (segment addition postulate)

17 + 3y = 5y + 9 (substitution)

3y = 5y + 9 - 17 (subtracting 17 from each side)

3y = 5y + 8

3y - 5y = 5y - 8 - 5y (Subtracting 5y from both sides)

-2y = 5y - 8 - 5y

-2y = - 8

y = 4 (dividing both sides by -2)

MP = 5y + 9

Plug in the value of y

MP = 5(4) + 9 = 20 + 9

MP = 29

4 0
4 years ago
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