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3 years ago

Find the surface area of the pyramid.

Mathematics

1 answer:

Sphinxa [80]3 years ago

4 0

SA= a+1/2(p)(h)

SA= 18+1/2( 18)(5.2)

SA= 18+46.8

SA=64.8

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PLS HELP ME WITH MY COUSIN HOMEWORK

wariber [46]

Answer:

Decrease

Increase

Decrease

Increase

Step-by-step explanation:

(I am slightly guessing because I am still slightly confused, buttt)

Just looking at the distance, it would depend on what the orginal was though so I am not 100% confident!

5 0

3 years ago

What is the value of x? (2x + 15)° to 2x A. 24 B. 33 C. 72 D. 75

Citrus2011 [14]

Answer:

D. 75

Step-by-step explanation:

4 0

3 years ago

A set of equations is given below:

xz_007 [3.2K]

No solutions.

To solve, set the two equations equal to each other.
6x +9 = 6x +2
cross out the 6x
9 = 2
there are no instances where 9 = 2, so there are no solutions.

6 0

3 years ago

Please help what is the area and the perimeter of these two shapes????

34kurt

Answer:

Pink:

A. 87 m²

P. 50 m

Yellow:

A. 132 m²

P. 76 m

Step-by-step explanation:

You can cut the shapes up to find the area.

Pink Figure: (not cut up)

(13×7)-(4×1)=

91-4=

87 m²

(1+1+4+4)+(7+13+7+13)=

10+40=

50 m

Yellow Figure:

(14×4.5)+((14-9-3)×3)+((12-4.5-3)×14)=

(14×4.5)+(2×3)+(4.5×14)=

63+6+63=

132 m²

14+4.5+3+3+3+4.5+14+4.5+9+3+9+4.5=

76 m

4 0

3 years ago

The data below show the number of games won by a football team in each of the last 15 seasons. What is a histogram that represen

Ganezh [65]

See the attached picture for the histogram. To accomplish this manually, we would have to find the minimum and maximum (1 to 18), decide on the bin size (I used 1 here), and list the frequency of each result. In this case:
1-2 wins - 2
3 wins - 1
4 wins - 2
6 wins - 1
7 wins - 1
8 wins - 1
12 wins - 1
13 wins - 1
15 wins - 2
16 wins - 1
18 wins - 1
Then these are plotted on the histogram.

3 0

3 years ago

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