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3 years ago

13

Need held with this question

2 answers:

Alex3 years ago

5 0

What you should do in this case is to follow the following steps:
1) Take out common factor (5 / 3u)
2) Rewrite the expression
3) Take out common factor (1/5)
4) Rewrite the expression
Answer:
The simplified expression is:
(6u-5) / (21u-5)
See attached image.

Lapatulllka [165]3 years ago

3 0

The answer to your question is 6u-5/21u-5

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Help me solve this please

shutvik [7]

Answer:

D'G' = 52.5 units

Step-by-step explanation:

Since the dilatation is centred at the origin then multiply the original coordinates by the scale factor 3.5

D' = (1 × 3.5, 7 × 3.5 ) = (3.5, 24.5 )

G' = (- 8 × 3.5, - 5 × 3.5 ) = (- 28, - 17.5 )

Calculate D'G' using the distance formula

d = $\sqrt{(x_{2}-x_{1})^2+(y_{2}-y_{1})^2 }$

with (x₁, y₁ ) = D' (3.5, 24.5) and (x₂, y₂ ) = G' (- 28, - 17.5)

D'G' = $\sqrt{(-28-3.5)^2+(-17.5-24.5)^2}$

= $\sqrt{(-31.5)^2+42^2}$

= $\sqrt{992.25+1764}$

= $\sqrt{2756.25}$

= 52.5 units

7 0

3 years ago

Please answer my question!

Salsk061 [2.6K]

D is not a terminating decimal because it repeats *hint the dash mark above the 4*

6 0

3 years ago

Can i get help working out 3x− 12 = 2x+ 3

Naddik [55]

Answer:

x = 15

Step-by-step explanation:

3x− 12 = 2x+ 3

3x-2x-12 = 3

x = 3+12

x=15

hope this helps! :)

5 0

3 years ago

Compute the simplified numerical value of the expression: (4042 + 4040 + 4038 + … + 6 + 4 + 2) − (4041 + 4039 + 4037 + … + 5 + 3

Evgesh-ka [11]

Answer:

2021

Step-by-step explanation:

7 0

3 years ago

9t - 6 - 6t = 6<br><br> show work

ICE Princess25 [194]

9t-6-6t=6 -- add 6 to both sides
9t-6t=12 -- combine like terms
3t=12 -- divide by 3

t=4

7 0

3 years ago

Read 2 more answers