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den301095 [7]
4 years ago
9

Could someone explain to me how to answer this question.

Mathematics
2 answers:
lyudmila [28]4 years ago
6 0
1/6(9/9)+8/8
1/6+1
7/6

Paul [167]4 years ago
5 0
1/6 (\sqrt{81} / 3^2) + 2^3 / |-8|

Let's simplify some things first:
The square root of 81 is 9.
3^2 = 9
2^3 = 8
|-8| = 8

1/6 (9/9) + 8/8

1/6(1) + 1

1/6 + 1 = 7/6

The answer is 7/6, or 1 and 1/6
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B. Solve for E, F=qE
svlad2 [7]
Divide both sides by q, E=F/q
7 0
3 years ago
Which expression is equivalent to 63.56 + (–81.47)?
olganol [36]

Answer:

63.56 -81.47= -17.91

Step-by-step explanation:

cause the answer of 63.56 +(-81.47)= -17.91

8 0
3 years ago
Read 2 more answers
Solve for y. 2y - x = 3 4 (-y + 1) A) y = 4x + 3 B) y = 4x - 3 C) y = 4x + 3 11 D) y = 4x - 3 11 E) y = - 4x + 3 11
dmitriy555 [2]

Answer:

C is the answer

C ) y = \frac{4 x + 3}{11}

Step-by-step explanation:

2 y - x = \frac{3}{4} ( -y + 1)

(2 y - x ) 4 = 3 ( -y +1)

8 y - 4 x = -3 y + 3

8 y + 3 y = 4 x + 3

     11 y = 4 x + 3

∴ y = \frac{4 x +3}{11}

7 0
3 years ago
Hiya can someone please help me on my maths ratio work?!?
almond37 [142]
Answer : comedy = 48 dvd, action = 64 dvd, horror = 40 dvd

Explanation:
Find comedy dvd:
152 x 6/(6 + 8 + 5) = 152 x 6/19 = 48
Find action:
152 x 8/19 = 64
Find horror
152 - (64 + 48) = 152 - 112 = 40
5 0
4 years ago
A tennis racket normally costs ​$60. The tennis racket is on sale for 30​% off. What is the sale price of the tennis​ racket?
hram777 [196]
The answer would be 42 and here’s how:)

so to start it would be written as this.
___=30% x 60

meaning what equals 30% of 60.

= means is
x means of
___ means what

•so for example if you have this question written out, it would be - what is 30% of 60, and that would turn into the first equation by a substitution method.
• then you have to put the 30% as a decimal. (0.3)
now the equation looks like this.
___=0.3 x 60
• then you would turn it around so it’s 0.3 x 60=

now the answer to that equation is 18.
• so now you have to take the original 60, and subtract the answer amount of 18.

that would look like this. 60-18=___
the answer to that is 42! and there’s your answer! hope it helped!


8 0
3 years ago
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