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4 years ago

a recipe for a cake needs 3/4 of a cup of milk. You are making 1/2 of the recipe. How much milk do you need?

Mathematics

2 answers:

Colt1911 [192]4 years ago

7 0

$\frac{3}{4} \div \frac{1}{2 } \\ \frac{3}{2}$
i guess

GalinKa [24]4 years ago

6 0

3/8cups I hope this helps :)

work: 3/4x 1/2= 3/8

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What is 16 - 4x > 9 - 5x ?

nikitadnepr [17]

16 - 4x > 9 - 5x Add 5x to both sides
16 + x > 9 Subtract 16 from both sides
x > -7

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3 years ago

Which of the following represents the factorization of the trinomial below?

statuscvo [17]

X² - 24x + 144

What are two numbers that multiply to 144 but add up to -24?

The answer is -12

Write out the factorization.

(x - 12)(x - 12) = x² - 24x + 144

Solution: C) (x - 12)²

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3 years ago

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Tcecarenko [31]

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4 years ago

Evaluate 3x + 4y when x = 2 and y = 5

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Answer:

Step-by-step explanation:

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3 years ago

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Given: ∠A and ∠B are complementary angles.

Eddi Din [679]

Answer:

- For the statement $-3x=24$ , the reason is: Subtraction property of Equality

- For the statement $x=-8$ , the reason is: Division property of Equality.

- For the statement $m\angle B=-6(-8)-39$ , the reason is: Substitution property of Equality.

Step-by-step explanation:

The missing pictures are attached.

We must remember that:

- The Subtraction property of Equality states that:

$If\ a=b,\ then\ a+c=b+c$

- The Division property of Equality states that:

$If\ a=b,\ then\ \frac{a}{c}=\frac{b}{c}$

- The Substitution property of Equality states that:

$If\ a=b,\ then\ b\ can\ replace\ a$

Knowing this properties we can identify the missing reasons that correctly complete the proof.

- For the statement $-3x=24$ , the reason is:

Subtraction property of Equality

(Because it is obtained by subtracting 66 from both sides of $-3x+66=90$ )

- For the statement $x=-8$ , the reason is:

Division property of Equality

(Because it is obtained by dividing both sides of $-3x=24$ by -3)

- For the statement $m\angle B=-6(-8)-39$ , the reason is:

Substitution property of Equality

(Because it is obtained by substituting the value of "x" into $m\angle B=-6x-39$ )

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4 years ago