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Neko [114]
2 years ago
14

45 is 0.9% of what number

Mathematics
2 answers:
RUDIKE [14]2 years ago
8 0

Answer:

0.405

Step-by-step explanation

45 x 0.9%= 0.405

Fed [463]2 years ago
3 0

Answer:

x = 5000

Step-by-step explanation:

Let us say 45 is 0.9% of x

=> 0.9% × x = 45

=> 0.9/100 × x = 45

=> x = 45 × 100/0.9

=> x = 4500/0.9

=> x = 45000/9

=> x = 5000

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Find the values of X and Y that makes these triangles congruent by the HL theorem
muminat

Answer:

C. x = 3, y = 2

Step-by-step explanation:

If both triangles are congruent by the HL Theorem, then their hypotenuse and a corresponding leg would be equal to each other.

Thus:

x + 3 = 3y (eqn. 1) => equal hypotenuse

Also,

x = y + 1 (eqn. 2) => equal legs

✔️Substitute x = y + 1 into eqn. 1 to find y.

x + 3 = 3y (eqn. 1)

(y + 1) + 3 = 3y

y + 1 + 3 = 3y

y + 4 = 3y

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4 = 2y

Divide both sides by 2

4/2 = 2y/2

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✔️ Substitute y = 2 into eqn. 2 to find x.

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x = 2 + 1

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8 0
3 years ago
Can someone please help me with this math problem
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Answer:

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Step-by-step explanation:

5 0
2 years ago
2(3+ ‐ 4)(7‐3)÷(2‐ ‐2)​
steposvetlana [31]
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4 0
3 years ago
A raised garden bed contains 32 cubic feet of dirt the bed is 6 feet wide and 8 feet long. how deep is the dirt?
Lyrx [107]
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7 0
3 years ago
If a =5 b =6 and c=a-2 . answer the question , 8a-2b+1c
azamat

Answer:

here <em>given.</em><em>,</em>

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3 0
2 years ago
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