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andreyandreev [35.5K]
3 years ago
12

Umm it’s to question just label it a and b

Mathematics
2 answers:
Yuki888 [10]3 years ago
4 0
15 miles I think I’m not fully sure but you welcome
xxMikexx [17]3 years ago
3 0

A) Scale of map is 1: 30,000

This is assuming that it meant 1 centimetre = 30,000 metres, for it gives no other information.

Multiply 1 with 30,000: 30,000 x `1 = 30,000

30,000 metres is your answer.

B) Scale is 1 inch: 6 miles. You are given 2.5 inches.

Remember that 1 inch = 6 miles.

Multiply 2.5 to both sides: (2.5) * 1 inch = (2.5) * 6 miles

2.5 inch = 2.5 * 6 miles

2.5 inch = 15 miles

15 miles is your answer.

~

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nordsb [41]
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Can someone please help me.. very quickly .. thank you
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X/8 + 12 = 16 
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x/8 + 12 = 16 
      - 12   -12
You're left with x/8 = 4
Multiply both sides by 8
8× x/8 = 4 ×8
Your answer is x = 32
If you need to simplify, the answer is 2. 


 
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3 years ago
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15 apples were equally among 5 children how many apples will each child get​
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2 years ago
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Is a triangle with sides of length 6ft, 21 ft, 23 ft. A right triangle?
gayaneshka [121]

Answer:

No

Step-by-step explanation:

By using the Pythagoras theorem, it can be easily determined that whether the triangle is right triangle or not.

Thus, a^{2}+b^{2}=c^{2} where where a and b are the legs and c is the hypotenuse.

Let a=6ft, b=21ft and c=23ft, then

a^{2}+b^{2}=c^{2}

(6)^{2}+(21)^{2}=(23)^{2}

36+441=(23)^{2}

477=529

which is not possible, therefore the given triangle is not right triangle because it does not satisfy the Pythagoras theorem.


7 0
3 years ago
Help anyone plz I'm not understanding this well
Nikolay [14]
I believe for the first part x would equal -2 and y would equal -1
hope this helps!
8 0
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