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tangare [24]
2 years ago
15

Question 1 (15 points)

Mathematics
2 answers:
marta [7]2 years ago
6 0

Answer:

For each situation, decide if it requires Noah to calculate surface area or volume. Explain your reasoning.

Noah is planning to paint the bird house he built. He is unsure if he has enough paint.

Noah is planning to use a box with a trapezoid base to hold modeling clay. He is unsure if the clay will all fit in the box.

Step-by-step explanation:

Dmitry_Shevchenko [17]2 years ago
6 0

Answer:

For each situation, decide if it requires Noah to calculate surface area or volume. Explain your reasoning.

Noah is planning to paint the bird house he built. He is unsure if he has enough paint.

Noah is planning to use a box with a trapezoid base to hold modeling clay. He is unsure if the clay will all fit in the box.

Step-by-step explanation:

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Joey is creating a rectangular garden. The garden is 9 feet long and 7 feet wide. Joey calculated he needs feet of fencing to cl
Crazy boy [7]

Answer:

Amount of fencing: 32 feet

Amount of soil: 63 square feet

Step-by-step explanation:

Fencing: In a rectangle, the opposite side is the same length. So we do:

9+7+9+7 = <u>32 feet</u>

Soil: The soil is the area. Area is equal to length times width. Length is 9 and width is 7, so we do:

9 x 7 = <u>63 feet squared</u>

8 0
3 years ago
Which pair of slopes represent perpendicular lines?
Artist 52 [7]
The correct answer is C.

Perpendicular lines have opposite reciprocal slopes. This mean you will flip the original number upside down, and change its sign (negative to positive and vice versa). So, the opposite of -1/4 will be 4.


3 0
3 years ago
Ariel collected information about mockingbirds for a science project.
ipn [44]

Answer:

420/30=14 beats per second, meanin 1680 beats is your answer.

Step-by-step explanation:

8 0
3 years ago
Pls Help with this Question!
bulgar [2K]
Answer:
The length of a line segment that connects vertex A and vertex b is 5 units.


( I was going to tel you how to do it but it’s long and I don’t want you to read something that’s long)
7 0
2 years ago
Solve for x by factoring. Check your answers. Can you check to see if I'm correct?
Studentka2010 [4]
If you want to check if your answer is correct, expanding it all out will help!

(x-6)(x+2)=0 <-- Use FOIL tactic 

x²+2x-6x-12=0

x²-4x-12=0 

As you can see, this is identical to the initial equation given. The x values would be 6 and -2, as seen from the factored equation. 

Hope I helped :) 
7 0
3 years ago
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