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MakcuM [25]
3 years ago
7

I really need help please help me

Mathematics
1 answer:
NikAS [45]3 years ago
3 0
The answer is -2x + 4y + 5 (C)
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Какая фигура имеет ось симметрии и центр симетрий​
Zigmanuir [339]

Answer:

Проведите линию через форму, чтобы каждая сторона была зеркальным отражением. Когда фигура складывается пополам по оси симметрии, две половинки совпадают. На этой фотографии белая линия по центру представляет собой вертикальную ось симметрии.

Step-by-step explanation:

5 0
3 years ago
Nghiep gave his mother half of his weekly earnings and then spent half of what was left on a new shirt. He then had $34. What we
rusak2 [61]

Answer:

Hence the weekly earnings of Nghiep= $136

Step-by-step explanation:

Let the weekly income of Nghiep be $ x.

As it is given that:

  • Nghiep gave his mother half of his weekly earnings i.e. the amount he gave to his mother= $ (x/2).

So now we will be left with= $(x/2).

  • Next he then spent half of what was left on a new shirt.

   so the amount he spent on his shirt= $ (x/4)

Now he will be left with = $ (x/4).

Now it is given that the amount he had after spending on his shirt and giving to his mother= $ 34

i.e. \dfrac{x}{4}=34\\\\x=34\times 4\\\\x=136

Hence, the weekly earnings of Nghiep= $136.

8 0
3 years ago
A tree 7 ft tall grows an average of 6 in. each year. Which equation models the treeÍs height h after x years
Alexeev081 [22]
"h = 6x + 7" is the one equation among the following choices given in the question that <span>models the tree's height h after x years. The correct option among all the options that are given in the question is the first option. I hope that this is the answer that has actually come to your desired help.</span>
7 0
3 years ago
No clue on how to do this
juin [17]

Answer:

parallelogram

Step-by-step explanation:

That's the answer....

5 0
3 years ago
PLEASE SHOW YOUR WORK!!! WILL MARK BRAINLIEST!!!
Anna11 [10]

Answer:

45

Step-by-step explanation:

3 out of 12 is 1/4, or 0.25, so if you divide 180 by 4, then using the same logic, you can expect 45 kids to have played last year.

3 = 1/4 OR .25 of 12, 12 divided by 4 = 3

180 divided by 4 = 45

4 0
3 years ago
Read 2 more answers
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