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Gnom [1K]
4 years ago
8

Pls help me on this question:)

Mathematics
1 answer:
r-ruslan [8.4K]4 years ago
5 0

Answer:

x= 28

Step-by-step explanation:

The angles both sum up to 180°. So, the equation would be: 39+(5x+1)= 180.

Step 1- Add common numbers.

(39+1)+5x= 180

40+5x= 180

Step 2- Subtract 40 to both sides.

40+5x= 180

-40          -40

5x= 140

Step 3- Divide both sides by 5.

<u>5x</u>= <u>140</u>

5     5

x= 28

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kobusy [5.1K]

Answer:

So our limit is the 620$ that he has to spend. We know for a fact that the bike costs about 427.57 dollars. 4  $11.38 reflectors are purchased as well as gloves for 31.41.  Now however many outfits he can purchase cannot exceed or go over his money limit of 620 so the variable (x) represents how many outfits he can buy without going over.

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
The volume of this CONE is 175π cubic units.
yulyashka [42]

Answer:

1649.33 units³

Step-by-step explanation:

Let the height and the radius be known as "h" and "r" respectively.

<u>Formulae(s):</u>

  • Volume of cylinder: πr²h
  • Volume of cone: πr²h/3

Clearly, we can see that the volume of the cylinder is three times greater than the volume of the cone as,

  • ⇒ πr²h = 3(πr²h/3)
  • ⇒ πr²h = πr²h (True)

<u>Determining the volume of the cylinder;</u>

  • ⇒ Volume of cylinder = Volume of cone × 3
  • ⇒ Volume of cylinder = 175π × 3
  • ⇒ Volume of cylinder = 525π
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Therefore, the volume of the cylinder is 1649.33 units³.

6 0
2 years ago
5 + 2z/3 + 1 what is this? please help
nadya68 [22]

Answer:

Solution

6+2/3

Step-by-step explanation:

5 0
3 years ago
Evaluate -29 - X<br> when x = 6
notka56 [123]

Answer:

wouldn't that just be -35?

Step-by-step explanation:

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6 0
3 years ago
Lisa walked 48 blocks in 3 hours. How many blocks did she walk per hour
irga5000 [103]
She walked 16 blocks per hour

the equation used: 48/3

Hope this helps!!

4 0
3 years ago
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