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vekshin1
3 years ago
7

Solve this inequality: 3b – 7 < 32

Mathematics
2 answers:
forsale [732]3 years ago
5 0
3b - 7 < 32 => 3b < 32 + 7 => 3b < 39 => b < 39÷ 3 => b < 13 Hope it helps !!!
arsen [322]3 years ago
3 0
3b - 7 < 32
3b < 39
b < 13
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V225<br> Write radical in simplest form
Nat2105 [25]

Answer:

V220 should be the answer

4 0
3 years ago
The amount of caffeine consumed from a glass of Diet Pepsi is proportional to the number of ounces that was drank. The table bel
Vilka [71]

Answer:

Constant of proportionality: k=3

Equation: c=3d

Step-by-step explanation:

By definition, Direct proportion equations have the following form:

y=kx

Where "k" is the Constant of proportionality.

In this case, let be "c"  the the amount of caffeine consumed  (in mg) from a glass of Diet Pepsi and "d" the number of ounces that was drank.

So, the equation that represents this relationship will have this form:

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Then, the first step is to find the Constant of proportionality "k".

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c=3d

6 0
3 years ago
a 9ft ladder is placed 4.5 feet from the base of a wall. How high up will the ladder reach? Round to the nearest hundredth.
spin [16.1K]

Answer:

\huge\boxed{7.79 \ \text{feet}}

Step-by-step explanation:

We know that we have a 9 foot long ladder resting upon a wall, with an unknown height, but the ladder is 4.5 feet away from the wall.

This can be represented as a triangle, where x is the unknown side.

    |\

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x   |    \      9

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We can use The Pythagorean Theorem to find the value of x. The theorem states that a^2+b^2=c^2, where a and b are the lengths of the legs and c is the length of the hypotenuse.

However, we already know the hypotenuse and one leg. Therefore we can substitute inside the equation to find the missing value.

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Hope this helped!

7 0
2 years ago
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Answer:

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Step-by-step explanation:

Subtract each number by 90 to find the missing complementary angle.

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2 years ago
Can someone help me I’m stuck on this question
Luba_88 [7]
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