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nikklg [1K]
4 years ago
5

Simplify the following (-4)-2/7​

Mathematics
2 answers:
Sloan [31]4 years ago
5 0

Answer:

Answer = 8/7

Step-by-step explanation:

-4*-2 = 8

& it's 8/7

joja [24]4 years ago
5 0

Answer:

(-4)-2/7=-30/7

Step-by-step explanation:

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4. A survey found that of 26 food restaurants, 13 were pizza parlours, 9 did not sell alcohol, and 7 were pizza
ICE Princess25 [194]

Answer: 16/13

Step-by-step explanation:

Facts:  

Total: 26 restaurants

Pizza parlors: 13

9/13 do not sell alcohol

7/13 do not sell alcohol

Total probability (not serving alcohol): 16/13

8 0
2 years ago
Which expression is NOT equal to 125? (1 point)
DENIUS [597]
Choice 1:
= 5 * [5^3 / (2/5)]^2
= by looking at the equation, it's kinda not equal to 125

choice 2:
= [5^3 / 5^4]^-3
= 5^-9 / 5^-12
= 5^(-9 - -12)
= 5^3
= 125

choice 3:
= 5^-2 / 5^-5
= 5^(-2 - -5)
= 5^3
= 125

choice 4:
= 5 * 5^5/5^3
= 5 * 5^(5-3)
= 5 * 5^2
= 5^3
= 125

So the expression that is not equal to 125 is:
<span>5 times the quotient 5 cubed over two-fifths, raised to the second power</span>
5 0
3 years ago
3. Numerical coefficient of x² in= x++5xy is a) 5 b) - 5/2 c) 5/2 d) 1/2 <br>​
arlik [135]

Step-by-step explanation:

If your question is x² + 5xy

Then,

Numerical coefficient = Number in the given expression

Numerical coefficient = 5

Option A

6 0
3 years ago
Read 2 more answers
Find the HCF of 1045 and 1520 by long division. Method​ plsss
aliina [53]

Answer:

95

Step-by-step explanation:

you can watch answer in photo. by the way where r u from?

3 0
3 years ago
To the nearest hundredth, how many cm are in 47 in? (1 in = 2.54 cm)
4vir4ik [10]
Easy. If 1 In. = 2.54 Cm. then the equation would be 47 * 2.54 = 119.38.
5 0
3 years ago
Read 2 more answers
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