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Radda [10]
3 years ago
9

Find the hypotenuse

Mathematics
2 answers:
Anika [276]3 years ago
8 0
A^2+b^2=c^2
11^2+4^2=c^2
121+16=c^2
137=c^2
\sqrt{137}  =  \sqrt{c}
11.70=c

lakkis [162]3 years ago
8 0

Answer:

Hypotenuse = 11.70 :)

Step-by-step explanation:

Let's use the pythagorean theorem, which is a^2 + b^2=c^2

C^2 is always going to be the hypotenuse, so the rest of the order doesn't really matter. 11^2 is 121 and 4^2 is 16, added together it's 137. Then you just need to find the square root of that, it's 11.7046999107. Just round it to the nearest hundreth, which is 11.70.

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The vertex is the highest point on a downward-opening parabola or the lowest point on an upward-opening parabola. 

6 0
3 years ago
Alex went to the grocery store and bought 5 avocados. He paid $10 and received $4.50 in change. How much did each avocado cost i
Delvig [45]

Answer:

$1.10

Step-by-step explanation:

We have been that Alex went to the grocery store and bought 5 avocados. He paid $10 and received $4.50 in change.

First of all, we will find amount paid for 5 avocados by subtracting $4.50 from $10.

\text{Amount paid for 5 avocados}=\$10-\$4.50

\text{Amount paid for 5 avocados}=\$5.50

Now, we will divide $5.50 by 5 to find cost of each avocado.

\text{Cost of each avocado}=\frac{\$5.50}{5}

\text{Cost of each avocado}=\$1.10

Therefore, the cost of each avocado is $1.10.

3 0
3 years ago
Of the students attending a rock concert, 80 of them were 8th graders. Of these 8th graders, 25% of them were wearing ear plugs.
zhuklara [117]

Answer:

15%

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If 10% of the 25% of 8th graders who were male, 15% would be females because 25-10= 15. So, 15% would be my answer.

6 0
2 years ago
<img src="https://tex.z-dn.net/?f=%20-%208y%20%5Cgeqslant%2056" id="TexFormula1" title=" - 8y \geqslant 56" alt=" - 8y \geqslant
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Answer:

y ≤-7

Step-by-step explanation:

-8y ≥56

Divide each side by -8.  Remember to flip the inequality

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8 0
3 years ago
How do you simplify 4+6(7x+7)
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<span>4+6(7x+7)
= 4 + 42x + 42
= 42x + 46

hope it helps</span>
3 0
3 years ago
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