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ruslelena [56]
4 years ago
12

Can someone please help??

Mathematics
2 answers:
cupoosta [38]4 years ago
7 0
Question number 5. is 7 and number 13. Answer is 12
My name is Ann [436]4 years ago
4 0
The order of operations is PEMDAS. first solve everything in parentheses, then solve all the exponents, then multiply/divide, then add/subtract
1 is 90
2 is 4 3/4
3 is 1/2
4 is 38
5 is 27
6 is 36
7 is 5
8 is 8 2/3
9 is 36
10 is 4
11 is 233
12 is 53
13 is 18
14 is -18
15 is 38
16 is -34
17 is -5
18 is -29
19 is -93
20 is -141
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Slope-Intercept form
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3 years ago
Plz help 14 points :(
Ostrovityanka [42]

Answer:

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Step-by-step explanation:

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5 0
3 years ago
How do you simplify the fraction 252 over 288?
VARVARA [1.3K]
GCF = 36

We can reduce the fraction by dividing
the numerator and denominator by 36
and get our simplified answer

<span>
<span> <span> <span><span> 252 ÷ 36</span><span> / 288 ÷ 36 </span> </span></span> </span> =

<span> <span> <span><span> 7 / </span> <span> 8</span></span></span></span></span>
3 0
4 years ago
Read 2 more answers
Need Explanation For This Asap! &lt;3<br> 528 cm2<br> 538 cm2 <br> 558 cm2
blsea [12.9K]

Answer:

528 cm²

Step-by-step explanation:

The surface area of this prism comprises:

  • 2 congruent triangles (the bases of the prism)
  • 2 congruent rectangles (rectangle 1 and 2) - since the triangle has 2 sides of equal length
  • 1 rectangle (rectangle 3)

Area of a triangle = 1/2 × base × height

                             = 1/2 × 16 × 6

                             = 48 cm²

Area of rectangle 1 / 2 = width × length

                                     = 10 × 12

                                     = 120 cm²

Area of rectangle 3 = width × length

                                = 16 × 12

                                = 192 cm²

Total Surface Area = 2 triangles + 2 rectangles + rectangle 3

                                = (2 × 48) + (2 × 120) + 192

                                = 96 + 240 + 192

                                = 528 cm²

7 0
2 years ago
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Find the sum of the linear expressions<br> (8x - 16) + (-12x - 2)
Allushta [10]

Answer:

-4x-18

Step-by-step explanation:

pickle

4 0
3 years ago
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