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Masja [62]
3 years ago
6

Use the extended form find the perimeter of the square shape of 10cm and 18cm

Mathematics
1 answer:
dexar [7]3 years ago
3 0
The perimeter of the square would be 56 cm
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4/7 (2c + 9) = 3/7<br> (the / means a fraction)
xenn [34]

Answer:

C=-33/8

Step-by-step explanation:

Hope I helped

Do u want a step by step explanation?

5 0
3 years ago
What’s 16+5x+x=1+3x ??
kati45 [8]

Answer:

-5

Step-by-step explanation:

1: simplify both sides of the equation. (combine like terms)

2: subtract 3x from both sides

3: subtract 16 from both sides

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3 0
3 years ago
Using long division to show the fraction and decimal in each pair are equal 3/4 and 0.75
SVETLANKA909090 [29]

Answer:

How to show that they are equal.

Step-by-step explanation:

3/4 times 25 equals 75/100 and then when you turn it into a decimal it is 0.75. That is why they are equal.

4 0
3 years ago
Identify the parameters in y = a*bkx.
Natasha2012 [34]
Convention in algebra is that we use letters such as a, b, c, etc., for parameters and letters such as x, y z, and so on, for variables.

Thus the parameters here are a, b and k.  k is the constant of proportionality.

5 0
3 years ago
~Please help as soon as possible~
Setler79 [48]


60/40 =5

40*5=200

Answer For 1 is 200

35/10=3.5

20*3.5=70

Answer For 2 is 70 Pounds

85/40=2.125

2.125*600

1275

Answer For 3 is 1275


5 0
3 years ago
Read 2 more answers
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