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3 years ago

Determine whether you can construct many, one , or no triangle(s) with the given description:

Mathematics

1 answer:

Amiraneli [1.4K]3 years ago

8 0

No triangle. Scalene triangles are all uneven sides.

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AABC is an isosceles triangle, with ZA being the vertex angle.

Studentka2010 [4]

Answer:

mZc=mZA -base angles of an isosceles triangle

mZA= 68

6 0

2 years ago

Find the length of the hypotenuse left

Allisa [31]

Answer: 2.45

Step-by-step explanation:

I use pythagorean theorem after i found the total of leg A and leg B

3 0

2 years ago

Which of these shapes have the same perimeter

Snezhnost [94]

Answer:

A) B and C

Step-by-step explanation:

To find the perimeter, add up the lengths of all the sides.

For shape A: 16+16+1+1= 34

For shape B: 8+8+2+2= 20

For shape C: 5+5+5+5= 20

Shapes B and C both have a perimeter of 20. The answer is A, B and C.

I hope this helps!

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The other answer is not correct because they are finding the area of the rectangles.

5 0

3 years ago

It’s due tomorrow plz HELP

Vikentia [17]

$\dfrac{3}{4} + 5 - \dfrac{1}{2} = \dfrac{3}{4} + \dfrac{20}{4} - \dfrac{2}{4} = \dfrac{21}{4} = 5 \dfrac{1}{4}$

$\dfrac{2}{3} + {2}^{3} - \dfrac{1}{3} = \dfrac{2}{3} + \dfrac{24}{3} - \dfrac{1}{3} = \dfrac{25}{3} = 8 \dfrac{1}{3}$

$- 15 + 6x - 19 - 20x = - 14x - 34$

$- 7x - 2 - 9y + 10x = 3x - 9y - 2$

$14 + x = 18 \\ x = 18 - 14 \\ x = 4$

$- 5x = - 15 \\ x = - 15 \div ( - 5) \\ x = 3$

$- 2x + 8 = 18 \\ - 2x = 18 - 8 \\ - 2x = 10 \\ x = 10 \div ( - 2) \\ x = - 5$

$3x + 18 - 8x = - 17 \\ 3x - 8x = - 17 - 18 \\ - 5x = - 35 \\ x = - 35 \div ( - 5) \\ x = 7$

7 0

3 years ago

A pipe gallon can pump 1,000 gallons of water in 4 hours, how long would it take for the pipe to fill a 2500 gallon pool?

almond37 [142]

You can divide 1000 by 4 then multiply a number to get 2500

1000/4= 250

250 x 10 = 2500

Answer: 10 hours

8 0

2 years ago