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xz_007 [3.2K]
2 years ago
10

PLS HELP ILL MARK BRAINLEST PLUS ADDITIONAL POINTSS!!

Mathematics
2 answers:
Serga [27]2 years ago
7 0

Answer:

114

Step-by-step explanation:

15 x 2 + 9 x 2 + 11 x 3 + 11 x 3 = 114

(the bottom portion is equal to 3 x 11)

SpyIntel [72]2 years ago
3 0

11 plus 9 plus 11 is 31.

31 plus 15 plus 15 is 61.

61 plus 11 plus 11 is 83.

83 plus 9 plus 9 is 101.

13 minus 9 is 4.

So the answer is C 114 mm.

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a building was decorated with 1240 green bulbs , 1350 red bulbs and 90 yellow bulbs how many bulbs were used in all​
MrRa [10]
Answer: 2,680 bulbs were used in all.

I added all of them up so 1240 + 1350 + 90 which equals 2,680.

If you have any questions let me know, have a great day!
5 0
3 years ago
?????????????????????
valentinak56 [21]

Step-by-step explanation:

\huge \: 2 \sqrt{x} .4  {x}^{ -  \frac{5}{2} } \\  \\   \huge \: = 2.4 {x}^{ \frac{1}{2} }  . {x}^{ -  \frac{5}{2} } \\  \\ \huge \:   = 8 {x}^{ \frac{1}{2}  -  \frac{5}{2} }  \\  \\   \huge \: = 8 {x}^{ \frac{1 - 5}{2} }  \\  \\ \huge \:   = 8 {x}^{ -  \frac{4}{2} }  \\  \\ \huge \:   = 8. {x}^{ - 2}  \\

4 0
3 years ago
Please answer right away
irina1246 [14]

Answer:

$29000 with a margin of error of $5000

Step-by-step explanation:

We have that the midpoint between the given values ​​is

(X1+X2) / 2 = ($34000+$24000)/2 = $29000

We have that the midpoint between the given values ​​would be

(X2-X1)/2=($34000-$24000)/2=$10000/2=$5000

So I can write that approach as $29000 with a margin of error of $5000

Done

5 0
3 years ago
A triangular prism is 4 millimeters long. It has a triangular face with a base of 13 millimeters. The volume of the prism is 416
muminat

Answer:

16 millimeters

Step-by-step explanation:

  • Length of the Triangular Prism=4 millimeters
  • Base Length of One Triangular Face=13 millimeters.
  • Volume of the Prism =416 cubic millimeters.

Now:

Volume of a Prism=Base Area X Prism Length

Since we have a triangular base:

Volume of the Prism=(0.5 X Base X Height) X Prism Length

Substituting the given values, we obtain:

416=(0.5 X 13 X Height) X 4

416=26 X Height

Divide both sides by 26

Height of its triangular face=16 millimeters

4 0
3 years ago
Read 2 more answers
Need help asap!
Alik [6]

Answer:

A

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
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