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3 years ago

15

The ratios in a equivalent ratio table are 3:12, 4:16, and 5:20. If the ratio is 10, what is the second number? Justify your rea

soning.

1 answer:

anzhelika [568]3 years ago

5 0

Answer:

40

Step-by-step explanation:

If you look at the ratios you can see the pattern of the first number being multiplied by 4 everytime. Therefore you must multiply 10 by 4.

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If the revenue for the week is $2000, and labor cost consists of two workers earning $8 per hour who work 40hours each, what is

Arada [10]

The percentage of the revenue is 32% hope this helps!

4 0

3 years ago

In the diagram m angle ACB = 61<br> Find m angle BCD

Marina86 [1]

we are given that

angle(ACF)=90

angle(ACB)=61

sum of all angles along any line is 180

so, we get

angle(ACF)+angle(ACD)=180

we can plug value

90+angle(ACD)=180

angle(ACD)=90

now, we can use formula

angle(ACD)=angle(ACB)+angle(BCD)

now, we can plug values

and we get

90=61+angle(BCD)

90-61=61-61+angle(BCD)

angle(BCD)=29................Answer

7 0

3 years ago

Read 2 more answers

Which of the following statements about points are false?

vagabundo [1.1K]

Answer:

their sizes vary

Step-by-step explanation:

their sizes vary

4 0

3 years ago

Read 2 more answers

Pls solve this for me :(

Rus_ich [418]

Answer:

33.83

Step-by-step explanation:

This is because if you trying to find h and the opposite side, you will have to use cos to get that answer. My using this equation

$\cos(31) = \frac{29}{x}$

You will find that x will equal 33.83

Hope this Helped

6 0

3 years ago

kolezko [41]

Answer:

6

Step-by-step explanation:

I pretty sure that its 6 if nt sorry

7 0

3 years ago