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2 years ago

Help show work btw I’ll give brainly

Mathematics

2 answers:

Juli2301 [7.4K]2 years ago

8 0

Answer:

5 5/8

Step-by-step explanation:

also in a sec imma comment again the work so hold up

Paraphin [41]2 years ago

7 0

Answer:

2 3/8 I think

Step-by-step explanation: well first you have to take 4 7/8 then subtract it by 2 1/2 to get 2 3/8.

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Bring the fraction a/a−4 to a denominator of 16−a^2<br><br> really do appreciate this thx

RSB [31]

Answer:

-a(a+4)/(16 - a²)

Step-by-step explanation:

a/(a - 4) Multiply by (a + 4)/(a + 4)

= a(a + 4)/[(a – 4)(a + 4)] Multiply the denominatorator terms

= a(a + 4)/(a² - 16) Multiply by -1/(-1)

= -a(a+4)/(-a² + 16) Reorder terms in denominator

= -a(a+4)/(16 - a²)

5 0

3 years ago

I need help. correct answer gets brainliest

ANEK [815]

Answer:

can you zoom in on it

Step-by-step explanation:

6 0

2 years ago

Cube-shaped blocks are packed into a cube-shaped storage container. The edge length of the storage container is 212 feet. The

igor_vitrenko [27]

Answer:

The volume of cube-shaped block is 0.125 cubic feet.

Step-by-step explanation:

We are given the following in the question:

Edge length of storage container =

$2\dfrac{1}{2}\text{ feet}$

Edge length of block =

$\dfrac{1}{5}\times \text{Edge length of container}$

Putting value we get,

Edge length of block =

$\dfrac{1}{5}\times 2\dfrac{1}{2}\\\\=\dfrac{1}{5}\times \dfrac{5}{2}\\\\=\dfrac{1}{2}\text{ feet}$

Volume of cube-shaped block = Volume of cube

$V = \text{(Edge)}^3\\\\V =(\dfrac{1}{2})^3\\\\V = \dfrac{1}{8}\text{ cubic feet}\\\\V = 0.125\text{ cubic feet}$

Thus, the volume of cube-shaped block is 0.125 cubic feet.

7 0

3 years ago

The difference between ten times a number and eight times the number is negative ten

IRINA_888 [86]

10n - 8n = -10

Hope this helps!

6 0

2 years ago

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Interior angle of a regular hexagon

zmey [24]

Answer:

120 degrees the sum of all angle is 720 degrees In the above

8 0

3 years ago

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