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matrenka [14]
3 years ago
9

PLEASE HELP ME FRIENDS ​

Mathematics
2 answers:
telo118 [61]3 years ago
7 0

Answer:

10=x

40 degrees for both

Step-by-step explanation:

3x+10=5x-10

3x+20=5x

20=2x

10=x

3(10)+10=40

5(10)-10=40

olya-2409 [2.1K]3 years ago
3 0

Answer:

x=10

Step-by-step explanation:

Since the two given expressions are alternate interior angles ( as a result of the parallel line, which are indicated by the arrows on the two lines going through the middle line, the transversal) you can set them equal to each other.

5x-10 = 3x+10

add 10 on both sides

5x = 3x + 20

subtract 3x on both sides

2x=20

divide by 2 on both sides

x=10

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Step-by-step explanation:

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In the morning, Marco sold 12 cups of lemonade for $3. By the end of the day, he had earned $9. How many cups of lemonade did he
MA_775_DIABLO [31]

Answer:

Marco earned $2.25.

Step-by-step explanation:

1. If Marco sold 12 cups of lemonade for 3$, we would divide 12 cups and how much he earned from the 12 cups (3$). 12/3 = 4

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7 0
3 years ago
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Hola me pueden ayudar con matematica ​
Rudik [331]

Tienes la tarea en Ingles? Yo solo puedo hacer mathematics en ingles.  Gracias.

7 0
3 years ago
A pair of shoes at one store normally costs 65.75, but is 20% off. Another store has the same shoes but is offering 25% off. Wha
Tamiku [17]

Answer:

The shoes at the other store could be at the most 70.13.

Step-by-step explanation:

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4 years ago
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