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3 years ago

Could anyone help please?

Mathematics

1 answer:

julsineya [31]3 years ago

7 0

Answer:

9.6 or round it to 10

Step-by-step explanation:

brainliest pls

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A carpenter has boards of lengths 27, 36, and 54 inches that must be cut into smaller boards of equal length, with no scrap wood

diamong [38]

9 inches is the longest length of boards he can cut

5 0

3 years ago

F (x) = 2 (x + 1)^2 - 1

Ivenika [448]

Answer:

Equation: y = x²

(-2, 4)
(0, 0)
(2, 4)

Equation: f(x) = 2(x + 1)² - 1

(-2, 1)
(0, 1)
(2, 17)

Step-by-step explanation:

Equation: y = x²

when x = -2, y = (-2)² = 4 ⇒ (-2, 4)
when x = 0, y = (0)² = 0 ⇒ (0, 0)
when x = 2, y = (2)² = 4 ⇒ (2, 4)

Equation: f(x) = 2(x + 1)² - 1

f(-2) = 2(-2 + 1)² - 1

= 2(-1)² - 1

=2(1) - 1

= 1

Therefore, (-2, 1)

f(0) = 2(0 + 1)² - 1

= 2(1)² - 1

=2(1) - 1

= 1

Therefore, (0, 1)

f(2) = 2(2 + 1)² - 1

= 2(3)² - 1

=2(9) - 1

= 17

Therefore, (2, 17)

5 0

3 years ago

A carry out container is shown. The bottom base is a 4-inch square and the top base is a 4-inch by 6-inch rectangle. The height

seropon [69]

Answer: 100

Step-by-step explanation: I don't really have a step-by-step explaination, but I do know that the answer is 100.

4 0

3 years ago

Can you find the mean or median of a set of data from a histogram? Explain

kotykmax [81]

The mean can be revealed by looking at the ranges of numbers. You need exact numbers to find a mean.

Median is just to middle. Hopefully you can find the middle bar.

6 0

3 years ago

Alex has a block of wood that is in the shape of a prism with the dimensions shown. He cuts a 10-cm square hole through the cent

eimsori [14]

Answer:

Step-by-step explanation:

I think your question is missing key information and the one below is similar to yours. Hope it will find you well:

"Alex has a block of wood that is in the shape of a rectangular prism dimensions 70 cm by 50 cm by 30 cm. He cuts a 10-cm square hole through the center of the prism. What is the volume of the remaining solid?

Here is my answer:

The volume of the rectangular prism: 70∗50∗30=105000 $cm^{3}$

The volume in the center (intersection of “square holes”): 10∗10∗10=1000 $cm^{3}$

=> the volume of the remaining solid = The volume of the rectangular prism - The volume in the center = 105000 - 1000 = 104000 $cm^{3}$

8 0

3 years ago

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