All categories

3 years ago

Determine the value of the missing sides for the following triangle

Mathematics

1 answer:

pshichka [43]3 years ago

7 0

x=√128/3,

Y=16√2/3

Step-by-step explanation:

explanation is in the image above

You might be interested in

What is an equation of the line perpendicular to y=-x-2 and through (-2, 4)?

Salsk061 [2.6K]

Answer: y = x + 6

Step-by-step explanation:

$\mathrm{Find\:the\:line\:}\mathbf{y=mx+b}\mathrm{\:perpendicular\:to\:}y=-x-2\mathrm{\:that\:passes\:through\:}\left(-2,\:4\right)$

$\mathrm{For\:a\:line\:equation\:for\:the\:form\:of\:}\mathbf{y=mx+b}\mathrm{,\:the\:slope\:is\:}\mathbf{m}$

$m=-1$

$\mathrm{The\:perpendicular\:slope\:is\:the\:negative\:reciprocal\:of\:the\:given\:slope}$

$\left(-1\right)m_p=-1$

$\frac{\left(-1\right)m_p}{-1}=\frac{-1}{-1}$

$m_p=1$

$\mathrm{Compute\:the\:line\:equation\:}\mathbf{y=mx+b}\mathrm{\:for\:slope\:m=}1\mathrm{\:and\:passing\:through\:}\left(-2,\:4\right)$ $\mathrm{Plug\:the\:slope\:}1\mathrm{\:into\:}y=mx+b$

$y=x+b$

$\mathrm{Plug\:in\:}\left(-2,\:4\right)\mathrm{:\:}\quad \:x=-2,\:y=4$

$4=\left(-2\right)+b$

$-2+b=4$

$\mathrm{Add\:}2\mathrm{\:to\:both\:sides}$

$-2+b+2=4+2$

$\text{Simplify}$

$b=6$

$\mathrm{Construct\:the\:line\:equation\:}\mathbf{y=mx+b}\mathrm{\:where\:}\mathbf{m}=1\mathrm{\:and\:}\mathbf{b}=6$

$y=x+6$

3 0

2 years ago

If 100 cats kill 100 mice in 100 days, then 4 cats would kill 4 mice in how many days ?

Gemiola [76]

If 100 cats killed 100 mice in 100 days, you can say that each cat killed one mouse the day after the last cat. So, if four cats killed four mice, and we're going of off the same basis that each cat killed one mouse the day after the last cat, then the answer would be 4.

4 0

3 years ago

Choose one helpppppppppppppppppppppp

anygoal [31]

Answer:

∠ EFA

Step-by-step explanation:

complementary angles sum to 90°

∠ EFA and ∠ EFA form a right angle ad sum to 90°

6 0

2 years ago

The product of 12 and k is 84

Vedmedyk [2.9K]

Answer:

12 times k equals 84

Hope this helps

-Amelia

4 0

3 years ago

Cindy has a jacket with the first letter of her school’s name on it. Find the area of the letter on Cindy’s jacket

fenix001 [56]

Cindy’s jacket is 44in cause to find the parrollegrams it’s length time width

Her jacket is 44in

5 0

3 years ago

Read 2 more answers