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2 years ago

How can i use models to relate fractions and decimals?

Mathematics

2 answers:

Anit [1.1K]2 years ago

7 0

You can use different colors

miskamm [114]2 years ago

6 0

You can make visual (model) witch helps you see what you are doing

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Shawn is coasting down a 500 \text{ cm}500 cm500, space, c, m long ramp on his inline skates. The wheels on his inline skates ar

Nata [24]

Answer: 16 rotations

Step-by-step explanation:

Given : Shawn is coasting down a 500 cm long ramp on his inline skates. The wheels on his inline skates are 32 cm in circumference.

Length of ramp = 500 cm

Circumference of wheels = 32 cm

Formula :

Number of rotations = Length of ramp divided by Circumference of wheels

= 500 cm ÷ 32 cm

= 15.625 ≈ 16 [approx]

Therefore, each wheel makes 16 rotations while Shawn is coasting down the ramp.

5 0

3 years ago

RUDIKE [14]

Option B) (x + 3)^2 − 5 is the correct answer

Step-by-step explanation:

Given expression is:

$x^2+6x+4$

We will solve eah expression in the options to chek which is equivalent to given expression

So,

A) (x + 3)^2 + 5

$(x + 3)^2 + 5 = x^2+6x+9+5 \\= x^2+6x+14$

NOT equivalent

B) (x + 3)^2 − 5

$(x + 3)^2 − 5 = x^2+6x+9-5\\= x^2+6x+4$

Equivalent

Hence,

Option B) (x + 3)^2 − 5 is the correct answer

Keywords: Equivalent expressions, polynomials

Learn more about polynomials at:

#LearnwithBrainly

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3 years ago

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What is the answer to |x+6| =0

siniylev [52]

Here is how to do this problem:

|x+6| =0

x + 6 = 0

-6 -6

x = -6

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3 years ago

Find the missing side length,

bazaltina [42]

Answer:

Step-by-step explanation:

im ka$hdami a 16yr old rapper i made the viral songs (reperations) (Look N the Mirror) and (Kappin Up) check out my new songs out on all platforms

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2 years ago

How many lines of symmetry does the figure below appear to have?

Vaselesa [24]

Answer:

here is only one line of symmetry

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2 years ago

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