3 years ago

Mathhhhhhhhhhhhhhhhhhhh Which statement applies?

Mathematics

1 answer:

SVEN [57.7K]3 years ago

4 0

Answer:

it is the first one because you would be deciding by 2

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PLEASE ANSWER THIS QUESTION Show that 4x – 7 is equivalent to 4(x - 1) – 3 when x = 3.

Drupady [299]

Answer:

4(3) - 7 = 4(3 - 1) - 3

12 - 7 = 4(2) - 3

5 = 8 - 3

= 5

They are equivalent because when they are both simplified they have the same answer 5

7 0

3 years ago

Nancy's garden has the dimensions shown 4 1/2 yard 3 3/4 yd . She need find the area

Marina86 [1]

Answer:

The area of Nancy's garden is $16\frac{7}{8}\ yd^{2}$

Step-by-step explanation:

I assume that the Nancy's garden is a rectangle shape

To find the area first convert mixed number to an improper fraction

$4\frac{1}{2}\ yd=\frac{4*2+1}{2}=\frac{9}{2}\ yd$

$3\frac{3}{4}\ yd=\frac{3*4+3}{4}=\frac{15}{4}\ yd$

Therefore

The area is equal to

$A=\frac{9}{2}*\frac{15}{4}=\frac{135}{8}\ yd^{2}$

convert to mixed number

$\frac{135}{8}\ yd^{2=\frac{128}{8}+\frac{7}{8}=16\frac{7}{8}\ yd^{2}$

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4 years ago

____________is the practice of putting students into specific curriculum groups based on their test scores and other factors.

Tresset [83]

Answer: Tracking is the practice of putting students into specific curriculum groups based on their test scores and other factors.

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4 years ago

What is the trignometric ration for cos C? ____/____

tatiyna

cos $\alpha=\frac{adjacent}{hypotenuse}$

cosC = $\frac{45}{51}$

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3 years ago

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How do you turn 800/100 in decimal form

Delvig [45]

800 % = 8.00 or 800/100 or 8/1
800 is bigger than 100, so 8 would go before the decimal!

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3 years ago

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