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amid [387]
3 years ago
9

: ) thank you for your help , 30 points

Mathematics
1 answer:
Nostrana [21]3 years ago
7 0

'The leangth of the shortcut is: '

guessing- '75'

Hope this helps!

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a side of the triangle below has been a extended to form an exterior angle of 159°. find the value of x
Mashcka [7]

Answer:

Step-by-step explanation:

Find the the angle by subtracting 159 from 180 that’s your answer= 21 degrees

6 0
3 years ago
3^-1 ___ 1/4 <br> a &gt; <br> b &lt; <br> c =
Readme [11.4K]

Answer:

a ">"

Step-by-step explanation:

3 to the power negative one (-1) is the same as 1/3 (one unit divided by 3).

1/4 on the other hand is one unit divided by 4.

Dividing one object into three parts (think for example a chocolate bar) gives you a larger (greater) piece than dividing it into four equal pieces.

Therefore 1/3  > 1/4

8 0
3 years ago
Use a shortcut method of your choice to complete the multiplication problems.
Flura [38]

Answer:

See below.

Step-by-step explanation:

a. 973 * 80

= 973 * 8 * 10

= 7784 * 10

= 77,840.

b. 56 * 2000

= 2*56 *  1000

= 112,000.

c. 5.7 * 300

= 5.7 * 3 * 100

= 17.1 * 100

= 1710.

d. 0.46 * 50

= (0.46 * 100) / 2

= 46  / 2

= 23.

4 0
4 years ago
Read 2 more answers
Describe the sets of points in space whose coordinates satisfy the given inequalities or combinations of equations and inequalit
Lemur [1.5K]

Answer:

Step-by-step explanation:

This is a circle with radius 2 and z = y

All points on or within the circle x2 + y2 +4 and in the plane z = y

6 0
3 years ago
What is the value of p in the proportion below?
kolezko [41]

Answer:

20/6=p/12

cross multiply

20*12=6p

240=6p

divide both sides by 6

p=40

8 0
3 years ago
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