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german
3 years ago
15

Please answer these hurrrryyyyyyy 1. 5d - 1 + 3d + 6 = 45 2. X - 3 + 3x - 8 = 33

Mathematics
1 answer:
Alenkasestr [34]3 years ago
7 0
1. d = 5
2. x = 11

Please check the image attached to see my work for these problems :)

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What is the area of a triangle whose base measures 3.2 centimeters and whose height is 4.6 centimeters.
Assoli18 [71]

Answer:

7.36 cm²

Step-by-step explanation:

What is the area of a triangle whose base measures 3.2 centimeters and whose height is 4.6 centimeters.

The formula for the area of a triangle is given as:

1/2 × Base × Height

Base = 3.2 cm

Height = 4.6 cm

Hence,

Area of the triangle = 1/2 × 3.2 × 4.6

= 7.36 cm²

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3 years ago
Diane and Darryl both work in sales. Diane gets paid a base salary of $200 per week and $10 per hour. Darryl gets paid a base sa
Licemer1 [7]

Answer:

A: Diane earns 200 + (10×20)= 400

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3 years ago
Dylan has a square piece of metal that measures 10 inches on each side. he cuts the metal along the diagonal, forming two right
Artemon [7]
You need to use the Pythagorean theory. a² + b² = c². So you would end up with 10²+10²=c². So, 10²=100, therefore you would end up with 200=c². In order to find the length of the hypotenuse, you need to find C. To do this, you need to undo the square and find the square root of 200 and C. So, you would get √200=√c² which would equal 14.1 inches. Then, if needed to check the answer, plug the 10,10,and 14.1 back into the a²+b²=c² and it should make the statement true.
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3 years ago
Help me with this question please
irinina [24]

Answer:

i cant see it can you explain it

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
An electrical power plant burns 285 barrels of oil each day to
frosja888 [35]

Answer:

11970 barrels of oil

Step-by-step explanation:

1 day use 285 barrels of oil

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Hope this help you :3

8 0
4 years ago
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