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4 years ago

14

Besides the 90° angle measure, what are the other two angle measures of a right triangle with side lengths 5, 12, and 13? Round

to the nearest degree. 18° and 39° 23° and 67° 43° and 47° 65° and 25°

2 answers:

stira [4]4 years ago

8 0

Answer:

23 and 67

Step-by-step explanation:

suter [353]4 years ago

8 0

Answer:

B) 67 and 23 on edg2020

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Write an equation of the perpendicular bisector of the segment with end points M(1,5) and N(7,-1)

vitfil [10]

The perpendicular bisector of the segment passes through the midpoint of this segment. Thus, we will initially find the midpoint P:

$P=\dfrac{(1,5)+(7,-1)}{2}=\dfrac{(8,4)}{2}=(4,2)$

Now, we will calculate the slope of the segment support line (r). After this, we will use the fact that the perpendicular bisector (p) is perpendicular to r:

$m_r=\dfrac{\Delta y}{\Delta x}=\dfrac{5-(-1)}{1-7}=\dfrac{6}{-6}\iff m_r=-1$

$p\perp r\Longrightarrow m_p\cdot m_r=-1\Longrightarrow m_p\cdot(-1)=-1\iff m_p=1$

We can calculate the equation of p by using its slope and its point P:

$y-y_P=m_p(x-x_P)\\\\
y-2=1\cdot(x-4)\\\\
y-2=x-4\\\\
\boxed{p:~~y=x-2}$

4 0

3 years ago

Can somebody anybody help me with questions 10-16 PLEASE

gtnhenbr [62]

Answer:

Sure! To help you here is a really good resource that you can use to answer these questions with work being show!

6 0

3 years ago

Help me plzzz please please pleaee

zalisa [80]

The correct answer is 67 degrees because angle PTR is vertical to angle STQ which means they have equal values

4 0

3 years ago

Of moisturizers available at target, 39% are sunscreen, 24% are oil free, and 13% are both oil free and sunscreen. A moisturizer

vivado [14]

Answer:

37/76

Step-by-step explanation:

P=24+13/24+13+39=37/76

3 0

4 years ago

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lara31 [8.8K]

8 x 6 = 48 (regularly you’d divide by two but this is on both sides so we’ll leave it)
4 x 10 = 40 / 2 = 20
6 x 4 = 24 / 2 = 12
8 x 4 = 32 / 2 = 16
48 + 20 + 12 + 16 = 96
hope that helps! message me with any questions on other problems.

6 0

3 years ago