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irga5000 [103]
3 years ago
13

Please help! I am having a hard time trying to solve.

Mathematics
1 answer:
Artyom0805 [142]3 years ago
4 0
HEY THERE!!

GIVEN :- Circle M and K are congruent and line QR is congruent to LN and line OP is congruent to VW.

TO PROVE :- The value of y

SOLUTION:-As we know if two lines are congruent then there equations will be equall.

1. QR is congruent to LN.

=> - x = y+8..........1️⃣

2. OP is congruent to VW.

=> -x = 3y + 16..........2️⃣

Now as we know circle M and K are congruent

so from equation 1️⃣

x= -y-8 put this value in equation 2️⃣

=> y+8= 3y+16

=> 2y = -8

dividing from two to both sides.

=> y= -4

HOPE IT HELPED YOU.
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Simplify (3s^8)^-5 write your answer using only positive exponents. help please!!
loris [4]

Answer:

1 / ( 243s^40 )

Step-by-step explanation:

For this problem, we need to know that a negative exponent simply can be rewritten in the opposing part of the fraction, for this case, the denominator.  So we can simplify as shown:

(3s^8)^-5

= 1 / (3s^8)^5

= 1 / 3^5 * s^8^5

= 1 / 243 * s^40

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Cheers.

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Divide 3 and 1/6 /(-9)
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Jada typically earns$1545 each month, of which $47.20 is spent on electricity. Whick percent of jadas earnings are spent on elec
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5 0
3 years ago
A sealed-tube manometer can be used to measure pressures below atmospheric pressure. The tube above the mercury is evacuated. Wh
sp2606 [1]
The <u>correct answers</u> are:

6.5 cm = 65.00001052 torr
6.5 cm = 8665.93 Pa
6.5 cm = 0.08552632119 atm

Explanation

The conversion rate from centimeters mercury (cm Hg) to torr is
1 torr = 0.099999983814461 cm.

We have 6.5 cm; this means to convert we divide:
6.5/0.099999983814461 = 65.00001052

The conversion rate from cm Hg to Pascals (Pa) is
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We have 6.5 cm; this means to convert we multiply:
6.5(1333.22) = 8665.93

The conversion rate from cm Hg to atmospheres (atm) is
1 atm = 75.999995199606 cm

We have 6.5 cm; this means to convert we divide:
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