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JulsSmile [24]
3 years ago
9

-7x = 42 I need an answer

Mathematics
2 answers:
Rasek [7]3 years ago
5 0

<em>Look</em><em> </em><em>at</em><em> </em><em>the</em><em> </em><em>attached</em><em> </em><em>picture</em>

<em>Hope</em><em> </em><em>it</em><em> </em><em>will</em><em> </em><em>help</em><em> </em><em>you</em>

QveST [7]3 years ago
4 0

Answer:

x =  - 6

Step-by-step explanation:

- 7x = 42 \\  \frac{ - 7x}{7} =  \frac{42}{  - 7}   \\ x =  - 6

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Calculate the area of this parallelogram.
Vadim26 [7]

Answer:

The answer to your question is Area = 34.8 m²

Step-by-step explanation:

Data

base = 6 m

height = 5 m

Formula

To get the area of a parallelogram, use the same formula that to calculate the area of a rectangle.

Area = base x height

Substitution

Area = 6 x 5.8

Simplification and result

Area = 34.8 m²

5 0
4 years ago
10. To get from point A to point B you must avoid walking through a pond. To
Salsk061 [2.6K]

Answer:

22 meters.

Step-by-step explanation:

There is a pond between two points A and B.

To avoid the pond, one must walk to the south from point A to point C (say) by 34 meters and then to the east from point C to point B by 41 meters.

Now, it is clear that Δ ABC is a right triangle with AB as the hypotenuse that is the minimum distance from A to B through the pond.

The two legs of the right triangle are AC and CB.

Applying Pythagoras Theorem, AB² = AC² + CB² = 34² + 41² = 2837

⇒ AB = 53 meters (Rounded to the nearest meter)

Therefore, (34 + 41) - 53 = 22 meters will be saved if it were possible to walk through the pond. (Answer)

5 0
4 years ago
Have a nice day/night, you guys.
vodka [1.7K]

Answer:

Thank you mate.......

7 0
3 years ago
Using 20 boxes of nails a carpenter was able to finish 40 bird houses. Write an
Dmitrij [34]

Answer : 2 boxes

Step-by-step explanation:

1/2 box = 1/4 house

So, 1 full box will be 2/4 or half of the house.

Therefore, 2 boxes of nails will be used for 4/4 or 1 birdhouse

i hope it helped.

8 0
3 years ago
Read 2 more answers
Whats 50 times 200 to the fifth power
Svetach [21]

Answer:

1.6e+13

Step-by-step explanation:

50*200^5=1,600,000,000,000

5 0
3 years ago
Read 2 more answers
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