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Mrrafil [7]
4 years ago
14

We need standard units to measure the physical quantity ​

Mathematics
1 answer:
Gekata [30.6K]4 years ago
7 0

Answer:

true

Step-by-step explanation:

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Can someone please help ?
nexus9112 [7]
There are many ways to solve this. I think the easiest way for this one is to add the equations up.

\:  \:  \:  \:  \: -5x+ 2y = 6 \\  +  \: \:   \: 10x    - 2y =  - 16 \\  -  -  -  -  -  -  -  -  -  -  \\  \:  \:  \:  \:  \:  \: 5x =  - 10
The you solve that, now that y is gone. You get x=2.

Now plug in x into one of the original equations.

- 5(2)  + 2y = 6 \\  - 10 + 2y = 6
Finish solving, and you get y=8.

The answer is (2,8)
6 0
3 years ago
How to do a dub cork 10 on skis. Please explain each step in detail.
sattari [20]

Answer:

Hardness your cork energy and let it rip

Step-by-step explanation:

First: You must have banger cork 7s and dub 10s on trampoline.

Second: Find a large jump

Third: Hardness your cork energy

Finally: let it rip

8 0
3 years ago
Can someone help me with this I'll give a crown thing please hurry!​
gulaghasi [49]

Answer:

1) 1: 107

  2: 73

  3: 107

  4: 73

  5: 107

  6: 73

  7: 107

  8: 73

3) 1: 128

  2: 52

  3: 128

  4: 52

  5: 128

  6: 52

  7: 128

  8: 52

Step-by-step explanation:

  • Vertical, corresponding, alternate exterior, and alternate interior angles are all congruent (equal).
  • Angles such as same side exterior and same-side interior are supplementary; meaning these angles add up to 180°.
6 0
3 years ago
Write the sentence as an equation,<br><br> Four times the difference of -10 and 3 amounts to -52.
mars1129 [50]

Answer:

4*(-10-(-3))=-52

Step-by-step explanation:

just step by step

4 0
3 years ago
Help with 5 and 6???
abruzzese [7]

f(x) = x^2 -3x + 4 \ \ \ g(x) = x - 2\\f \circ g(x) = f(g(x)) = (x-2)^2 - 3(x-2) + 4 = x^2 - 4x + 4 - 3x + 6 + 4 = x^2 - 7x + 14\\f \circ g(5) = 5^2 - 7\cdot5 + 14 = 25 - 35 + 14 = 4

5 0
3 years ago
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