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Nataliya [291]
3 years ago
12

What is the area of a triangle whose base is 15 centimeters and whose height is 12 centimeters?

Mathematics
1 answer:
Ronch [10]3 years ago
3 0
90. 15 x 12 would be 180 divided by 2 is 90.
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What is the domain of the function represented by these ordered pairs? (-2,8),(0,-7),(3,4),(4,-7)
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your domain numbers are (-2,0,3,4)

Hope this helps ;)
4 0
3 years ago
Suppose there are 100 cookies in a jar. if 30 are chocolate chip, 40 are oatmeal raisin, 20 are peanut butter, and 10 are sugar
lubasha [3.4K]
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3 0
4 years ago
The school band director has a budget $4,428.00 to spend on the band room, instruments, music, and uniforms. There are four sect
galina1969 [7]

Answer:

The amount of money left for each section to spend from the budget in additional costs if they follow exact of the options is

Option 1 - $497.5

Option 2 - $494.5

Option 3 - $500.5

The image to show the amounts to match to isn't attagged to the question, but these are the answers and they should be matched accordingly.

Step-by-step explanation:

We first calculate the amount left per section after following each of the options.

Budget $4,428.00

Option 1.

Repair and replace uniforms at $564.00 per section and spend $182.00 on music.

There are 4 sections, hence, total amount spent in this option:

4(564) + 182 = $2438

Amount of money left from the budget after spending = 4428 - 2438 = $1990

Amount left per section = (1990/4) = $497.5

Option 2

Repair and replace uniforms at $593.00 per section and spend $78.00 on music.

There are 4 sections, hence, total amount spent in this option:

4(593) + 78 = $2450

Amount of money left from the budget after spending = 4428 - 2450 = $1978

Amount left per section = (1978/4) = $494.5

Option 3

Repair uniforms at $287.00 per section, spend $856.00 for improving the acoustics in the band room, and spend $422.00 on music and repairing instruments.

There are 4 sections, hence, total amount spent in this option:

4(287) + 856 + 422 = $2426

Amount of money left from the budget after spending = 4428 - 2426 = $2002

Amount left per section = (2002/4) = $500.5

7 0
3 years ago
An 8-sided die is formed when two square pyramids are attached by their bases. The perimeter of the base shape is 6 centimeters.
Leona [35]
Consider one pyramid
Side length of base = 1.5cm and its height is 1 cm
Slant height of one of the lateral faces =  sqrt(1^2 + 0.75^2) =  1.25 cm
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There are 8  of these so the required surface area = 8 * 0.9375 
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5 0
4 years ago
Read 2 more answers
Help what do I put in the table ignore the other question
givi [52]

Answer:

4.5, 4, 3.5, 3, 2.5, 2

Step-by-step explanation:

8 0
4 years ago
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