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notka56 [123]
3 years ago
11

The exact value of sec(-60) equals

Mathematics
1 answer:
MaRussiya [10]3 years ago
4 0

This looks hard... good luck ! :D

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X^5y^4+x^3y^4<br><br>x <br><br>5<br><br> y <br><br>4<br><br> +x <br><br>3<br><br> y <br><br>4
saul85 [17]

Step-by-step explanation:

x+5y×4+x×3y+4

5xy×4x+3xy+4

27xy^2

5 0
2 years ago
I think i know this but still not sure if i am right
Ksivusya [100]

Answer:

School Sucks!

Step-by-step explanation:

Half of this stuff you will never use in real life!

6 0
3 years ago
2(9n - 6) + 52 = 2(7n + 8)
STatiana [176]

Step-by-step explanation:

2×9n=18n

2×-6=-12

52-12+18n= 38 +18n

2×7n=14n

8×2=16

14n+16

38+18n=14n+16

subtract 14n from 14n and 18n

38+4n=16

subtract 38 from 38 and 16

4n=-22

divide each side by 4

n= -5.5

4 0
3 years ago
Read 2 more answers
H/6-1=-3 so what does h equal
svet-max [94.6K]

Answer:

H=-12

Step-by-step explanation:

Step 1: Simplify both sides of the equation.

h/6-1=-3

1/6h+-1=-3

1/6h-1=-3

Step 2: Add 1 to both sides.

1/6h+1=-3+1

1/6h=-2

Step 3: Multiply both sides by 6.

6*(1/6h)=6*(-2)

H=-12

Hope this helps

3 0
2 years ago
Subset of {a b c d e f} needs 64 subsets​
spin [16.1K]

Answer:

Determine the power set of S, denoted as P:

Term Number Binary Term Subset

12 01100 {b,c}

13 01101 {b,c,e}

14 01110 {b,c,d}

15 01111 {b,c,d,e}

Step-by-step explanation:

please mark my answer in

8 0
2 years ago
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