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uysha [10]
2 years ago
14

Ali's dog weighs 8 times as much as her cat together the two pets weigh 54 lb how much does Ali's dog weigh ​

Mathematics
1 answer:
RideAnS [48]2 years ago
7 0

Answer:

48

Step-by-step explanation:

Cat = x

Dog = 8x

x + 8x = 54

9x = 54

x = 6, Dog = 8 * 6 = 48

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11111nata11111 [884]
28 lemons is the answer to your question
8 0
3 years ago
If angle a has the terminal ray that falls in the fourth quadrant and cosine a equals 5/9 then determine the value of sin a in s
Tema [17]

Answer: -\dfrac{2\sqrt{14}}{9}

Step-by-step explanation:

Given

\cos a=\dfrac{5}{9}

a lies in the fourth quadrant

So, sine must be negative in the fourth quadrant

Using identity \sin ^2 x+\cos^2 x=1 to find sine value

\Rightarrow \sin^2 a=1-\dfrac{5^2}{9^2}

\\\\\Rightarrow \sin^2 a=1-\dfrac{25}{81}\\\\\\\Rightarrow \sin^2 a=\dfrac{56}{81}\\\\\\\Rightarrow \sin a=-\sqrt{\dfrac{56}{81}}\\\\\\\Rightarrow \sin a=-\dfrac{2\sqrt{14}}{9}

8 0
3 years ago
Tom is the deli manager at a grocery store. He needs to schedule employees to staff the deli department at least 260 person-hour
marissa [1.9K]
If you would like to find the inequality to determine the number of full-time employees Tom must schedule, you can calculate this using the following steps:

n ... the number of full-time employees

260 <= 20 + n * 40
260 - 20 <= n * 40
240 <= n * 40
n >= 240/40
n >= 6 full-time employees

The correct result would be at least 6 full-time employees.
5 0
3 years ago
Can someone help me with number 4 please!!
Katarina [22]

Answer:

3

Step-by-step explanation:

3 0
3 years ago
(2)<br> 2. Explain why (1/2) x (1/2) x (1/2) = (1/8)
White raven [17]

Answer:

2×2×2=8 the LCM is 8

=1/8

6 0
3 years ago
Read 2 more answers
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