3 years ago

What triangle is similar to the given one?

Mathematics

1 answer:

marin [14]3 years ago

6 0

Answer:

Step-by-step explanation:

You might be interested in

Check all that apply. cote is undefined for e = __

Setler [38]

Answer:

If this isn't right lmk and I apologize if I'm wrong.

Step-by-step explanation:

cot theta is undefined for 0 but is a periodic function so it will be again undefined for n

5 0

2 years ago

Is the square root of 1,815 rational?

Masja [62]

Answer:

It is not

Step-by-step explanation:

4 0

3 years ago

Read 2 more answers

Alex lost 36 pounds in 8 weeks on his new weight loss plan. What was his average change in weight per week?

PilotLPTM [1.2K]

4.5 odd a week is the answer

4 0

3 years ago

Read 2 more answers

If the graph of y = lxl is translated so that the point (1, 1) is moved to (1.4), what is the equation of the new graph?

Fittoniya [83]

Answer:

y = |x| + 3.

Step-by-step explanation:

The movement of the y value from 1 to 4 is a translation of 3 units upwards.

The graph is y = |x| + 3.

7 0

3 years ago

X^2 - y^2 = 100

luda_lava [24]

Answer:

Step-by-step explanation:

Let's start by rewriting the second equation in terms of "x":

$x+y=5$

Subtract y from both sides:

$x=5-y$

Now, substitute "5-y" for "x" in the first equation:

$(5-y)^2-y^2=100$

Note that:

$(a-b)^2=a^2-2ab+b^2$

$25-10y+y^2-y^2=100$

Cancel out like terms:

$25-10y=100$

Subtract 25 from both sides:

$-10y=75$

Divide both sides by -10

$y=\frac{75}{-10}=\frac{15}{-2}=-\frac{15}{2}$

Now, substitute this value back into either of the equations to solve for x.

$x+y=5\\x-\frac{15}{2}=5\\$

Add 15/2 to both sides:

$x=5+\frac{15}{2}\\x=\frac{10}{2}+\frac{15}{2}\\x=\frac{25}{2}$

Now, find the difference:

$x-y=\frac{25}{2}-(-\frac{15}{2})=\frac{25}{2}+\frac{15}{2}=\frac{40}{2}=20$

8 0

3 years ago