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algol [13]
3 years ago
8

PLEASE HELP ME

Mathematics
2 answers:
AfilCa [17]3 years ago
8 0
In square based pyramid
Length of base (a)=6cm
Slant height (l)=4 cm
Now,
LSA=2al
= 2*6*4
=48cm^2
Paha777 [63]3 years ago
4 0

Answer:

Surrounding area of pyramid = area of a side face multiplied by 4

Step-by-step explanation:

The area of a side face is the area of the triangle:

\frac{1}{2} *6*4 = 12

So the perimeter of the pyramid is:

12×4=48

Explanation: because the side faces have the same area.

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A package of pasta says that the suggested serving size is 56 grams before it is cooked.how many milligrams is this?
Mashutka [201]
56000 milligrams is your  answer
8 0
2 years ago
The mean of three numbers is 4. Two of the numbers are shown below. What is the missing number? 1, 9, ?
ludmilkaskok [199]

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4 0
3 years ago
Read 2 more answers
diego has 90 songs on his playlist. how many songs are there for each genre ? 40% rock , 10% country , 30% hip hop , the rest is
hjlf

Answer:

Diego playlist has 36 songs in rock genre, 9 songs in Country genre, 27 songs in hip hop genre and 24 songs in electronica genre.

Step-by-step explanation:

Given:

Total Songs on playlist = 90

rock = 40%

country = 10%

hip hop = 30%

rest is electronica.

We need to find the number of songs in each genre.

rock = 40%

So Number of songs in rock genre = \frac{40}{100}\times90 = 36\ songs

country = 10%

So Number of songs in country genre = \frac{10}{100}\times90 = 9\ songs

hip hop = 30%

So Number of songs in hip hop genre = \frac{30}{100}\times90 = 27\ songs.

and rest is electronica genre.

Number of songs in electronica genre can be calculated by Subtracting Number of songs in rock genre and Number of songs in country genre and

Number of songs in hip hop genre from Total number of songs.

framing in equation form we get;

Number of songs in electronica genre = 90-30-9-27 = 24\ songs

Hence Diego playlist has 36 songs in rock genre, 9 songs in Country genre, 27 songs in hip hop genre and 24 songs in electronica genre.

3 0
2 years ago
Read 2 more answers
PLEASE HELP!!!!!!!!!!!!!!!!!!!!!
Evgen [1.6K]

Answer:

  plot the points (0, 2) and (π, 4)

Step-by-step explanation:

To use your sine plotting tool, you need two points on the graph. The midline point is given for you. It is the y-intercept, (0, 2).

The maximum amplitude point is 1/4 of a period from this midline point. The frequency is 1/(4π), and the period is the inverse of frequency:

  T = 1/f = 4π

So, 1/4 of a period is ...

  T/4 = (4π)/4 = π

The peak value of the function is the amplitude added to the midline, so is 2+2 = 4.

The second point you need to plot is the peak value, (π, 4).

Your points are (0, 2) and (π, 4).

7 0
3 years ago
What is 15 divided by 6
Rainbow [258]
 <span>Set up the long division.
</span>
<span>6|15</span>

<span>Calculate 15 ÷ 6, which is 2 with a remainder of 3.
</span>
<span>2<span>6|15</span><span>12</span>3</span>
<span>
Answer
</span>2<span> with a remainder of </span>3

<span>Answer (Mixed Fraction)
</span><span>2</span>\frac{3}{6}
5 <span>Simplify </span>\frac{3}{6}<span> to </span>\frac{1}{2}<span>
</span><span>2</span>\frac{1}{2}
Done
<span>Decimal Form: 2.5</span>
7 0
3 years ago
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