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belka [17]
3 years ago
10

15 POINTS!

Mathematics
1 answer:
nikdorinn [45]3 years ago
8 0

Answer:

m = 35

Step-by-step explanation:

∵ m ∝ xy

∴ m = kxy

∵ m = 7 when x = 3 and y = 15

∴ 7 = k (3) (15)

∴ 7 = 45k ⇒ ∴ k = 7/45

∴ m = 7/45 xy

∵ x = 25 and y = 9

∴ m = (7/45) (25)(9) = 35

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Select True or False to correctly classify each inequality.
Ksivusya [100]
<h2><u><em>Answer:</em></u></h2>

<u><em>1. FALSE</em></u>

<u><em>2. TRUE</em></u>

<u><em>3. FALSE</em></u>

<u><em>4. TRUE</em></u>

<h2>Step-by-step explanation:</h2>

<em>6≤-6 = False</em>

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<em>2.9>2.9 = False</em>

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<em>I Hope That This Helps You GOOD LUCK</em>

3 0
3 years ago
The bag was filled with red marbles and blue marbles in the ratio of 5:7. If there were 180 marbles in the bag,how many were red
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3 years ago
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What's 111111 - 3 + 34. Whoever gets it right, we will do brainliest for brainliest.
kakasveta [241]
What's 111111 - 3 + 34. Whoever gets it right, we will do brainliest for brainliest.


that would 111142
6 0
4 years ago
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A<br> What is the product of 7 square root of 2 and 6 square root of 6 in simplest radical form?
ivolga24 [154]

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Step-by-step explanation:

8 0
2 years ago
Can someone show me how to solve this
NISA [10]

Answer:

f(1)=13

f(-9)=88

f(0)=0

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The above mentioned are false statements

Step-by-step explanation:

f(1)=13 : false because "13" is out of range -40≤f(x)≤-10

f(-9)=88 : false because "88" is out of range -40≤f(x)≤-10

f(0)=0 : false because "0" is out of range -40≤f(x)≤-10

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7 0
3 years ago
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