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Lady bird [3.3K]
4 years ago
9

Please help as much as you can and also explain how you got the answer

Mathematics
1 answer:
defon4 years ago
4 0
Ok so for number 5. the formula for the surface area of a rectangular prism is 2(wl+hw+hl)
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Sally has three tiles each tile is has a different number on it so he puts the three tires down to make a number each number is
Juli2301 [7.4K]

this would be equal to factorial 3 which is written 3! .

It is 3 * 2 *  1 =  6 numbers answer.

4 0
4 years ago
Find the value for x and y for the triangle. Show work.
OleMash [197]

Answer:

tan60=p/b

tan60=12/x

x=37.5

now taking sin

sin60=p/h

sin60=12/y

y=(-40) but as length can be negative so

y=40

3 0
3 years ago
Use a net to find the surface area of the prism.
eimsori [14]

Answer:

1232 m^2.

Step-by-step explanation:

The net consists of 2 triangles and 3 rectangles.

Area of each triangle = 1/2 * 24*7 .

Area of 1 rectangle =  25 * 19.

The other 2 have areas 24*19 and 7 * 19.

Therefore the surface area of the prism

=  2 * 1/2 * 24 * 7 + 25*19 + 24*19 + 7*19

= 1232 m^2.

6 0
3 years ago
Read 2 more answers
Can someone please help me? I keep losing points...
Setler79 [48]

Answer:

14,400

Step-by-step explanation:

i=prt

p=40,000

r=0.09 have to turn percent to decimal

t=4

(40,000)(0.09)(4)

7 0
4 years ago
Read 2 more answers
What is the degree of the polynomial x^2+3x+y
Rzqust [24]

the degree of  the polynomial is 2  because it is the power of the largest exponent

3 0
3 years ago
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