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Leno4ka [110]
4 years ago
13

WILL MARK BRAINLIEST

Mathematics
2 answers:
mars1129 [50]4 years ago
8 0

Answer:

25/9

Step-by-step explanation:

Fantom [35]4 years ago
3 0

Answer:

StartFraction 25 Over 9 EndFraction

Step-by-step explanation:

\bigg(  \huge{\frac{ {3}^{2}a ^{ - 2}  }{3 {a}^{ - 1} }} \bigg)^{k}  \\  \\  =  \bigg(  \huge{\frac{ 9a   }{3 {a}^{ 2} }} \bigg)^{k}  \\  \\  = \bigg(  \huge{\frac{ 3   }{ {a}}} \bigg)^{k}  \\  \\  = \bigg(  \huge{\frac{ 3   }{ {5}}} \bigg)^{ - 2}   \\  \\  = \bigg(  \huge{\frac{ 5   }{ {3}}} \bigg)^{ 2}  \\  \\  =   \huge{\frac{ 25   }{ {9}}}

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I’m pretty sure the answer is 50.3 but could someone please tell me if it’s square yards or yards?
olchik [2.2K]

Answer:

yards because it can't be squared if its a circle

Step-by-step explanation:

3 0
4 years ago
What is the value of 4’3 divided by 2’3<br> 7<br> 16<br> 2<br> 8<br> 8<br> Done →
oksano4ka [1.4K]

Hey there!

ASSUMING:

4^3 / 2^3


IF SO:

4^3 / 2^3

= 4 * 4 * 4 / 2 * 2 * 2

= 16 * 4 / 4 * 2

= 64 / 4

= 64 ÷ 2 / 8 ÷ 2

= 32 / 4

= 32 ÷ 4

= 8


Therefore, the answer should be: 8


Good luck on your assignment & enjoy your day!


~Amphitrite1040:)

8 0
2 years ago
Convert the following equation into standard form<br><img src="https://tex.z-dn.net/?f=y%20%3D%20%20%5Cfrac%7B4x%7D%7B5%7D%20%20
musickatia [10]
(y=4x/5-9/5) 5
5y=4x-9
(-4x+5y=-9) -1
4x+5y=9

Hope this helped you!! :)
6 0
3 years ago
Find the perimeter of the figure
nalin [4]

Answer:

The perimeter is 66.9 units

Step-by-step explanation:

See the attached figure with letters to better understand the problem

step 1

In the right triangle ABD

<em>Find the length side AD</em>

tan(33^o)=\frac{8}{AD} ----> by TOA (opposite side divided by the adjacent side)

AD=\frac{8}{tan(33^o)}=12.3\ units

Find the length side BD

sin(33^o)=\frac{8}{BD} ---> by SOH (opposite side divided by the hypotenuse)

BD=\frac{8}{sin(33^o)}=14.7\ units

step 2

In the right triangle CDE

Find the length side CE

cos(64^o)=\frac{CD}{CE} --> by CAH (adjacent side divided by the hypotenuse)

we have

CD=BD/2=14.7/2=7.35\ units

substitute

CE=\frac{7.35}{cos(64^o)}=16.8\ units

Find the length side DE

tan(64^o)=\frac{DE}{CD} --> by TOA (opposite side divided by the adjacent side)

DE=tan(64^o){7.35}=15.1\ units

step 3

Find the perimeter of the figure

The perimeter is equal to

P=AB+AD+BD+CE+DE

substitute the values

P=8+12.3+14.7+16.8+15.1=66.9\ units

5 0
3 years ago
Find the slope of the line that passes through the following points (2,5) (5,11)
adoni [48]

Answer:

the slope is 2

Step-by-step explanation:

take y2 and y1 and subtract them, 11 - 5 = 6

then take x2 and x1 and subtract them, 5 - 2 = 3

then divide those 2 numbers, 6/3 and you get 2

4 0
3 years ago
Read 2 more answers
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