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Sav [38]
2 years ago
12

Help ill give brainiest, dont guess. first answer gets brainiest

Mathematics
1 answer:
Illusion [34]2 years ago
6 0

Answer:

8. Surface area = 85.5cm^2

9.  Volume = 45.5cm^3

Step-by-step explanation:

8. A=2(wl+hl+hw)=2·(2·6.5+3.5·6.5+3.5·2)=85.5

9. V=whl=2·3.5·6.5=45.5

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Pls help me pls pls I am soo bad at math
yanalaym [24]

Answer:

Length = 40

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Step-by-step explanation:

If you multiply 40 x 20, it equals 800

20 is also half of 40 as well.

7 0
2 years ago
These equations take their y-values from the set (4, 5, 6, 7, 8). Arrange the equations in decreasing order of the values of y t
Advocard [28]

9514 1404 393

Answer:

  a, c, b

Step-by-step explanation:

Collect terms, subtract the constant, divide by the y-coefficient.

(a) 4y + (y - 1) = 29   ⇒   y = 6

(c) (2y + 3) - 4 = 9​   ⇒   y = 5

(b) 4y - y + 1 = 13   ⇒   y = 4 . . . . . this equation is not what you have written

__

<em>Additional comment</em>

The second equation suffers from a typo, so your answer may vary.

3 0
2 years ago
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What is the slope of this line​
puteri [66]

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Step-by-step explanation:

6 0
3 years ago
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Help please answer questions below
djverab [1.8K]
3/8 is0.375 so it would stay as 2 and 5/6 is 0.8333 so it rounds up to 9
So now do 2 times 9 = 18
4 0
3 years ago
Keegan had 3.25 pounds of flour. After making bread, he had 1.75 pounds of flour left over. i know its 1.5 but whats the Equatio
astraxan [27]

Answer:

3.25 - 1.75 = 1.50 pounds of flour

Step-by-step explanation:

7 0
3 years ago
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