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marshall27 [118]

3 years ago

10

Joey has a square piece of paper with edges that are 8 inches long. He cuts the paper along a diagonal to make two congruent tri

angles. Which measurement is closest to the length, in inches, of the hypotenuse of each triangle?

1 answer:

Neporo4naja [7]3 years ago

6 0

Answer:

3 inches I don't really understand sorry

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Which ones are the answers?

mafiozo [28]

Answer:

A. 0.92t

F. t-0.08t

Step-by-step explanation:

let t be the original acreage

8% decreased from the original acreage = 0.08t

so new acreage = t- 0.08t = 0.92t

or

New acreage = old acreage (1 - discount)

= t ( 1 - 0.08)

= t - 0.08t

5 0

3 years ago

Solve the following simultaneous equation using either the substitution method or the elimination method, showing all the necess

slavikrds [6]

Answer:

$x=1\frac{83}{91}\\y=-2\frac{73}{91}$

Step-by-step explanation:

#Using the method of substitution and replacement of unknown values.

Given that

$\frac{3}{2}x+\frac{2}{3}y=1...(i)\\and\\\frac{1}{6}x-\frac{3}{5}y=2...(ii)\\$

Express eqtn (ii) in terms of x

$\frac{1}{6}x=2+\frac{3}{5}y\\x=12+\frac{18}{5}y$

Replacing for x in eqtn (i)

$\frac{3}{2}(12+\frac{18}{5}y)+\frac{2}{3}y=1\\18+\frac{27}{5}y+\frac{2}{3}y=1\\18-1=-\frac{91}{15}y\\y=-2\frac{73}{91}$

Substitute y value in eqtn(ii) to obtain x

$Y=-2\frac{73}{91}\\\frac{1}{6}x-\frac{3}{5}y=2\\x=2+\frac{3}{5}(-2\frac{73}{91})\\x=1\frac{83}{91}$

4 0

3 years ago

The cost of a catering prom is 250 plus $15 for each person attending. what is the cost of 150 people?

Anastasy [175]

Answer:

$2500

Step-by-step explanation:

First, multiply the $15 for the 150 people attending, to get 2250. Next, add the last $250 to get a total cost of $2500

Hopefully this helps- let me know if you have any questions!

4 0

3 years ago

Read 2 more answers

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salantis [7]

Answer:

$x_{3}$ =2

The first term is $\frac{1}{2}$

5 0

3 years ago

Which of the following is the point and slope of the equation y + 2 = 2(x - 8)?

vaieri [72.5K]

I think it would be (2,-8),2

7 0

3 years ago