2 years ago

Determine the value of y, if x is 4. Y=|x-7|

Mathematics

1 answer:

Eduardwww [97]2 years ago

8 0

Answer: 3

Step-by-step explanation:

y = |4-7|

y = |-3|

y = 3

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-12.6w = -16.38

Thepotemich [5.8K]

Answer:

The answer is w=1.3

Step-by-step explanation:

-12.6w = -16.38

To find the w divide both sides by -12.6

-12.6w/-12.6 = -16.38/-12.6

w=1.3

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3 years ago

A triangle PQR is right angled at R, with PQ=80cm and R=60cm. find QR? pythagorus theorem

algol13

Answer:

Solution given:

A triangle PQR is right angled at R, with hypotenuse{h}PQ=80cm

and

base[b]PR=60cm.

perpendicular [P]= QR

by using Pythagoras law

h²=p²+b²

80²=QR²+60²

QR²=80²-60²

QR= $\sqrt{2800}$

QR=20 $\sqrt{7}$ =52.9=53cm

QR=53cm.

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3 years ago

Can someone help me answer this?

mart [117]

Answer:

x = 40 , y = 70

Step-by-step explanation:

y = 70°

x° = 180° - 2 × 70° = 40°

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3 years ago

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Which expression is equivalent to (18x + 9k) + (2x + 6k)?

Verizon [17]

20x + 15k is the answer we just have to remove the bracket and add the terms

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3 years ago

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If 2 (3t - 10) + t = 40 + 4t, what is the value of 3t?

Elenna [48]

Answer: 3t = 60

Step-by-step explanation:

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3 years ago

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