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leonid [27]
3 years ago
6

Multiple Choice: Please select the best answer

Mathematics
1 answer:
MariettaO [177]3 years ago
8 0
(6^-7)^3 =
(1/6^7) ^3 =
1/6 ^ 21. answer B
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HELP I WILL GIVE BRAINLIEST!!!!
Leokris [45]

Answer:

Step-by-step explanation:

Solution in the attachment box

Draw the triangles it is important

3 0
3 years ago
How do I do this?? I’m very confused
Novay_Z [31]
Y=((square root of 2)+1)
c = 2.2403703492
e = 5.71307488659

1) (y-1)^2 =2
so we can concludes that y-1 = squareroot of 2
so ((squareeroot of 2+1) - 1)^2 = 2

2)First we can convert 21÷2 fraction to decmial form which is 10.5
so our equation would be (c+1)^2= 10.5
so c+1 is the sqaureroot root of 10.5
so c would be the (square root of 10.5)-1

3)We can again convert those fractions to decimals so 3/2=1.5 and 71/4 =17.75
so our equation would be (e-1.5)^2=17.75
so (e-1.5) is the square root of 17.75
so e=((square root of 17.75)+1)
8 0
3 years ago
A rectangle with a length of x+5 has a perimeter of 4x+14 a. Write an equation for the width of a rectangle in terms of x b. Sup
EastWind [94]

Answer:

B : Length is 12, Width is 9

D: Area is 108

Step-by-step explanation:

Finding x:

Since the Perimeter is 42, subtract 14 from 42 to get 28. Then divide that by 4 to get 7. x = 7. Since x = 7 then 7 + 5 = 12. So the length is 12.

Figuring out the width:

When we find the perimeter we add all the sides, so 12 + 12 = 24 and 42 - 24 = 18. Divide 18 by 2 to get 9 and then add 12 + 12 + 9 + 9 just to check your answer

Since the you know the legnht and width, you now have to multiply them to fine the area. 12 x 9 = 108

3 0
3 years ago
Plz help it’s for my sister
Annette [7]

Answer:

11/24 - 6/24 = 5/24

Step-by-step explanation:

Common denominator is 24

24 * 1 = 24   11 * 1 = 24     11/24

4 * 6 = 24    1 * 6 = 24     6/24

New fractions are 11/24 and 6/24

Subtract them

11/24 - 6/24 = 5/24

6 0
3 years ago
Read 2 more answers
Which angles are linear pairs ?
vlada-n [284]
V r s e are the angles i think I have not done this yet. sorry but I think so it looks that way

5 0
3 years ago
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