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irinina [24]
2 years ago
12

Pls help really confusing

Mathematics
1 answer:
Anna007 [38]2 years ago
4 0

Answer:k,kkk

kkkkkkk

Step-by-step explanation:

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Please help please now please
LenaWriter [7]

Answer: 1,070 cm²

Step-by-step explanation:

25 multiplied by 15 is 375.

15 multiplied by 4 is 60.

25 multiplied by 4 is 100.

Now, we multiply these answers by 2.

375 multiplied by 2 is 750.

100 multiplied by 2 is 200.

60 multiplied by 2 is 120.

Add these all up, and you get your surface area, 1,070.

(Tldr; SA = 2lw + 2lh + 2hw)

8 0
3 years ago
Pls help and explain how gladly help full
seropon [69]
Well, the formula for a triangle is base times height times 1/2. In this case it would be 21x30. That equals 630. Then, you divide 630 by 2 which is 315. Your answer would be 315 squared.
3 0
2 years ago
Andrew picked vegetables from his garden and put them into bags.
gtnhenbr [62]
The answer is C.92 because 10x3 is 30,8x4 is 32,and 6x5 is 30 so the equation is 30+32+30
5 0
2 years ago
Please answer this correctly
Bezzdna [24]

Answer:

185.04 mm

Step-by-step explanation:

The perimeter is 1/2 of the circumference plus the diameter

We need to go around the semicircle on the outside plus across the middle

1/2 C + d

1/2 2*pi * r  + 2r

pi *r +2r

3.14 (36)   + 2 (36)

113.04+72

185.04

5 0
3 years ago
What expression shows the relationship between the value of any term and n, its position in the sequence for the given sequence?
yawa3891 [41]

Answer:

B.  2n + 1.

Step-by-step explanation:

This is an arithmetic series with first germ 3 and common difference 2.

The nth term (an) = a1 + d(n - 1)

= 3 + 2(n - 1)

= 2n + 3 - 2

= 2n + 1.

6 0
2 years ago
Read 2 more answers
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