4 years ago

I don't understand this

Mathematics

1 answer:

nordsb [41]4 years ago

3 0

Answer: m<DEA = 95° also

Step-by-step explanation: I took geometry last year and I don’t remember the exact name of the explanation but both of the angles are equal

You might be interested in

If 6 tomatoes are for $4, how much does 15 tomatoes cost?

Mariana [72]

$22.50 is the cost of 15 tomatoes

3 0

4 years ago

List two pairs of an alternate interior angle and write them as a congress statements

Sliva [168]

Answer:

Step-by-step explanation:

1. Angle 4 is congruent to angle 6

2. Angle 3 is congruent to angle 5

6 0

3 years ago

What is the recursive rule for this geometric sequence? 12,−2,8,−32,... a1=1/2;an=−4⋅an−1

xenn [34]

A=1=-4;an=1/2.an-1 or it might be a1=1/2;an=4.an-1

4 0

4 years ago

Read 2 more answers

An Olympic size swimming pool has a length of 50 m and a width of 25 m. Elizabeth wants to build a similar pool. If her pool has

11111nata11111 [884]

Answer:

The length of the pool is 12.5 m.

Step-by-step explanation:

Length of the Olympic size swimming pool, $L=50\textrm{ m}$

Width of the Olympic size swimming pool, $W=25\textrm{ m}$

Width of the similar pool, $w=6.25\textrm{ m}$ .

Let the length of the similar pool be $x$ m.

Now, if the two pools are similar, then their corresponding sides are proportional. This gives,

$\frac{x}{L}=\frac{w}{W}\\\\\frac{x}{50}=\frac{6.25}{25}\\\\x=\frac{6.25}{25}\times 50=6.25\times 2=12.5\textrm{ m}$

Therefore, the length of the similar pool is 12.5 m.

3 0

3 years ago

Find the x-intercepts for the parabola defined by this equation: y=2x^2-8x+6

blondinia [14]

x-intercepts of parabola: y = 0

We have y = 2x² - 8x + 8

$y=0\to2x^2-8x+6=0\ \ \ \ |:2\\\\x^2-4x+3=0\\\\x^2-3x-x+3=0\\\\x(x-3)-1(x-3)=0\\\\(x-3)(x-1)=0\iff x-3=0\ \vee\ x-1=0\\\\\boxed{x=3\ \vee\ x=1}$

Answer: x-intercepts: x = 1 and x = 3.

3 0

3 years ago

Read 2 more answers

I don't understand this​

I don't understand this