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2 years ago

The following triangle is and

Mathematics

2 answers:

Ilya [14]2 years ago

8 0

Answer:

isosceles

right

Step-by-step explanation:

The two legs (not the hypotenuse) are marked as equal. So the triangle is at least isosceles (choice of the top three)

The square in the bottom left corner is used as the symbol for a right angle. So this triangle is a right triangle.

Anarel [89]2 years ago

3 0

Answer:

isosceles and right

Step-by-step explanation:

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A circular trampoline has a radius of 8 feet. Wendy wants to buy a cover for the trampoline. What will be the area of the cover

padilas [110]

Answer:

Option (3)

Step-by-step explanation:

Area of a circle is given by the formula,

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Here, r = radius of the circle

Since, radius of the circular trampoline = 8 feet

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= 64π square feet

Therefore, Option (3) will be the answer.

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2 years ago

Find the unit vector in the direction of u = (-3,2).

DENIUS [597]

$\bf \textit{unit vector for }(a,b)\implies \left( \cfrac{a}{\sqrt{a^2+b^2}}~~,~~\cfrac{b}{\sqrt{a^2+b^2}} \right)\\\\
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(-3,2)\qquad \stackrel{unit~vector}{\implies }\qquad \left( \cfrac{-3}{\sqrt{(-3)^2+2^2}}~~,~~\cfrac{2}{\sqrt{(-3)^2+2^2}} \right)
\\\\\\
\left( -\cfrac{3}{\sqrt{13}}~~,~~ \cfrac{2}{\sqrt{13}}\right)\\\\
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$\bf \textit{and now let's \underline{rationalize} the denominator for each}
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3 years ago

Jeffery wants to save the same amount of money each week to buy a new

Temka [501]

Answer:$18

Step-by-step explanation:

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3 years ago

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2 years ago

How do you divide decimals

goblinko [34]

The same way you divide normal numbers, 0.5/0.5 = 1

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3 years ago

Read 2 more answers