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3 years ago

Solve the proportion 2/4=l/48

1 answer:

3 0

I'm assuming the thing on the right is an L. Is that correct?

Reduce the left
2/4 = 1/2

1/2 = L/48 Cross multiply
48 = 2*L Divide by 2
48/2 = L
24 = L

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OLga [1]

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4 years ago

Two angles are complementary. If one angle measures 25 degrees, what is the measure of the second angle?

Katena32 [7]

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4 years ago

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Answer the following Question

anastassius [24]

Answer:

a)$15.95

b) 8kg

Step-by-step explanation:

a)Approach this question by finding how much does it cost for 1g

So,

$2.1/50=$0.042per gram

then, multiple 380 to get the cost of sweets for 380 g

$0.042/gram*380gram=$15.96(Note: the gram cancel out each other)

Which is $15.95 as the question requested

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3 years ago

Find the zero(s) of the rational expression below. fraction numerator 5 x squared plus 26 x plus 24 over denominator 3 x squared

SVETLANKA909090 [29]

For this case we have the following rational expression:
$\frac{5x^2 + 26x + 24}{3x^2 + 10x - 8}$
What we must do for this case, is to factor the numerator and the denominator.
We have then:
$\frac{(5x+6)(x+4)}{(3x-2)(x+4)}$
Then, canceling similar terms we have:
$\frac{(5x+6)}{(3x-2)}$
Then, the function is not defined for the values that make the denominator zero.
We have then:
$3x-2 = 0

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$
$x = \frac{2}{3}$
And on the other hand, a zero of the function is:
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$x = \frac{-6}{5}$
Answer:
a zero of the function is:
$x = \frac{-6}{5}$
the function is not defined for the value:
$x = \frac{2}{3}$

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3 years ago

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vampirchik [111]

B is the answer because 6+3=9

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