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aliina [53]
4 years ago
6

Explain how an enlargement of reduction in the dimensions of a building would cause a change in the scale factor.

Mathematics
1 answer:
Delicious77 [7]4 years ago
6 0

Answer:

The scale factor represents a proportional relationship between the scale drawing and the building’s dimensions. If the dimensions change, then the scale factor must also change to preserve the relationship.

Step-by-step explanation:

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Make x the subject of the formula y=(5t+5x)
Elan Coil [88]

Answer:

(y-5t)/5=x

Step-by-step explanation:

y=5t+5x

factorize

y=5(t+x)

divide both sides by 5

y/5=5(t+x)/5

y/5=t+x

make x to stand alone

y/5-t=x

take lcm of 5 and 1

y/5-5t/5

y-5t/5=x

3 0
3 years ago
Chris's gross monthly earning is $3000. Calculate his net pay (take-home pay) by using the deductions below.
Bess [88]
1) calculate 12% of 3000
3000=100%
x=12%
3000•12=100•x
x=360
2) calculate 3% of 3000
3000=100%
y=3%
3•3000=100y
y=90
3) calculate 1% of 3000
3000=100%
z=1%
3000•1=100z
z=30
4) calculate 6% of 3000
3000=100%
k=6%
3000•6=100k
k=180
5) now we need to add all this numbers to each other to see total money he has to spend in taxes (but we will take 180 twice because there where two 6%_s)
360+90+30+180+180=840
6) to calculate his take-home pay, we need to subtract 3000 by tax pay that we just calculated
3000-840=2160

FINALL ANAWER—his take home pay is $2160
8 0
3 years ago
Read 2 more answers
What is the y-intercept of the graph of 4y -1=3?
inn [45]

Answer:

(0,1)

Step-by-step explanation:

Simplify the equation to y = 1

A horizontal line always crosses the y axis.

5 0
4 years ago
Read 2 more answers
A regular hexagon has a perimeter of 12 X +60. Which expression represents the length of each side of the hexagon?
Nutka1998 [239]
Divide 12x+60 by 6 because there are six sides to a hexagon and we are talking about perimeter. The length of each side will equal 2x+10.
4 0
3 years ago
Kai saved $98 dollars from his summer jobs. Then he spent $31 to go to a basketball day camp. After camp, he made $22 more mowin
Andreas93 [3]

Answer:

A - It is not reasonable, he has about $90 in savings.

Step-by-step explanation:

98-31+22 = 89; Kai has about $89

5 0
3 years ago
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