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4 years ago

Enter the missing numbers in the boxes to complete the table of equivalent ratios of lengths to widths.

Mathematics

1 answer:

nevsk [136]4 years ago

6 0

<span>The answer is 6:18, 8:24, 12:36</span>

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If a 14-karat ring weighs 0.5 ounce,How many ounces of pure gold does it contain?

lianna [129]

I think it would contain 0.2915 ounces of pure gold in it. sorry if my answer isnt correct

5 0

3 years ago

Pleas help me y'all please

Damm [24]

Answer:

$\fbox{Option D}$

Step-by-step explanation:

Let me know if you want the full explanation. Have a great day! ❤

4 0

4 years ago

Read 2 more answers

Determine is (x-3) is a factor of<br> x^3 - 5x^2 - 4x + 6 using the remainder<br> theorem:

Nutka1998 [239]

Answer:

(x - 3) is not a factor

Step-by-step explanation:

If (x - h) is a factor of f(x) then f(h) = 0

here

f(x) = x³ - 5x² - 4x + 6 , then

f(3) = 3³ - 5(3)² - 4(3) + 6 = 27 - 5(9) - 12 + 6 = 27 - 45 - 6 = - 24

since f(x) ≠ 0 then (x - 3) is not a factor of f(x)

3 0

2 years ago

Factorise 45p² -125q²

SashulF [63]

Answer:

5(3p + 5q)(3p - 5q)

Step-by-step explanation:

$45 {p}^{2} - 125 {q}^{2} \\ \\ = 5(9 {p}^{2} - 25 {q}^{2} ) \\ \\ = 5 \{ {(3p)}^{2} - {(5q)}^{2} \} \\ \\ = 5(3p + 5q)(3p - 5q)$

8 0

3 years ago

Read 2 more answers

What is the lcm of 56 and 136

Citrus2011 [14]

Answer:

$LCM(56,136)=952$

Step-by-step explanation:

To find the LCM of two numbers, factorize both these numbers:

$56=2\cdot 28=2\cdot 2\cdot 14=2\cdot 2\cdot 2\cdot 7=2^3\cdot 7\\ \\136=2\cdot 68=2\cdot 2\cdot 34=2\cdot 2\cdot 2\cdot 17=2^3\cdot 17$

These two numbers have the common factor of $2^3.$

Now multiply this common factor by the remaining factors:

$LCM(56,136)=2^3 \cdot 7\cdot 17=952$

Therefore, the LCM is 952.

8 0

3 years ago