3 years ago

Tell whether the ratios form a proportion. 7 /16 2 /6 yes no

Mathematics

1 answer:

svlad2 [7]3 years ago

8 0

No they are have a great day

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What is the area of composite figure

IceJOKER [234]

Answer:

408cm2

Step-by-step explanation:

30x7 + 18x10 is the answer if you segment the figure into two rectangles, and that gives rou 408cm2

plz brainliest;)

3 0

3 years ago

Read 2 more answers

Suppose the length of each side of a square is increased by 5 feet.if the perimeter of the square is now 56 feet.what were the o

skelet666 [1.2K]

We can find the length of the sides now by dividing 56 by 4, which gives us 19. Subtracting 5 from 19 gives us our answer of 14 feet.

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3 years ago

Solve for y. 4y+5/3 = y-8/2 y = -4 y = -5 y = -8

horrorfan [7]

Answer:

Step-by-step explanation:

$\dfrac{4y+5}{3}=\dfrac{y-8}{2}\qquad\text{multiply both sides by }\ 2\cdot3=6\\\\6\!\!\!\!\diagup^2\cdot\dfrac{4y+5}{\not3_1}=6\!\!\!\!\diagup^3\cdot\dfrac{y-8}{\not2_1}\\\\2(4y+5)=3(y-8)\qquad\text{use distributive property}\\\\(2)(4y)+(2)(5)=(3)(y)+(3)(-8)\\\\8y+10=3y-24\qquad\text{subtract 10 from both sides}\\\\8y=3y-34\qquad\text{subtract 3y from both sides}\\\\5y=-34\qquad\text{divide both sides by 5}\\\\\boxed{y=-\dfrac{34}{5}}$

5 0

3 years ago

12x+y when x=3 and y=52

telo118 [61]

Substitute

12(3) + (52)

12(3) = 36

36 + 52 = 88

4 0

3 years ago

A man cut his 2 fingers and add 4 hands with 7 fingers. And he also chop his leg 3 times everyday till January to December. How

Olenka [21]

Answer: 30

Step-by-step explanation:

10 is the started fingers of the hands

2 is fingers, 4 are the hands, 7 the fingers of the hands

2 + (4 · 7) = 30

-3 is the legs per day, and 365 are the days per year

-3 · 365 = -1095

this is a bizarre question

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3 years ago