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3 years ago

Help me please thank you

Mathematics

2 answers:

Usimov [2.4K]3 years ago

7 0

Answer:

x = 7

Step-by-step explanation:

5x + 9 = 6x + 2

5x - 6x = 2 - 9

-x = -7

x = 7

probe:

5*7 + 9 = 6*7 + 2

35 + 9 = 42 + 2 = 44

Murljashka [212]3 years ago

7 0

Answer:

x = 11

Step-by-step explanation:

The angles shown are alternate exterior angles. If they are equal, then the lines are parallel

5x+9 = 6x-2

Subtract 5x from each side

5x-5x+9 = 6x-5x-2

9 = x-2

Add 2 to each side

9+2 = x

11 =x

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3 years ago

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I need more information to help any further.

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3 years ago

Solve: x^4-34x^2=-225

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3 years ago

A boat travels for 4 hours at a constant speed of 35. 25 km/h. How far does the boat travel? 105 km 120 km 141 km 352 km.

AleksandrR [38]

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2 years ago

Find the diameter of a circle with circumference of 15.70

Elanso [62]

Find the diameter of a circle with circumference of 15.70

Solution: We are given:

The circumference of a circle $=15.70$

We are required to find the diameter of the circle based on given circumference.

We know that:

$Diameter = \frac{circumference}{\pi}$

$=\frac{15.70}{3.1416}$ $\because \pi \approx 3.1416$

$=5.00$ rounded to two decimal places

Therefore, the diameter of the circle with circumference 15.70 is 5

7 0

3 years ago