Ask question

Ask question

All categories

lisabon 2012 [21]

3 years ago

14

Given the following triangle, if c = 25 and 2 A= 20°, find a.

1 answer:

Musya8 [376]3 years ago

4 0

Answer: A=2

Explanation:

1: c=25

2: 2a=20

3: 1 a=20

You might be interested in

Which expression ae equivalent to this expresion 4x + 4

Bess [88]

Answer:

4 (x + 1)

Hope That Helps!

7 0

4 years ago

Read 2 more answers

Need help in all please asap and is the graphing right ? If not please help me with that two ! :))

Bezzdna [24]

Yes your graphing right
Y intercept is -2 and the slope is 1
Y = X + -2

6 0

3 years ago

Score: 0 of 1 pt

jonny [76]

Answer:

See attachment for graph

Step-by-step explanation:

Given

$y = x^2 - 3$

Required

The graph of the equation

First, we determine the range of y

$x = -3$

$y = x^2 - 3 \to y = (-3)^2 - 3 = 6$

$(-3,6)$

$x = -2$

$y = (-2)^2 - 3 = 1$

$(-2,1)$

$x = -1$

$y = (-1)^2 - 3 = -2$

$(-1,-2)$

$x=0$

$y = 0^2 - 3 = -3$

$(0,-3)$

$x = 1$

$y= 1^2 - 3 = -2$

$(1,-2)$

$x = 2$

$y =2^2 - 3 = 1$

$(2,1)$

$x = 3$

$y = 3^2 - 3 = 6$

$(3,6)$

<em>See attachment for graph</em>

7 0

3 years ago

15-18, use the properties of the exponents to write an equivalent expression for each given expression.

Leto [7]

15.

$( {4}^{4} ) {}^{3}$

$= {4}^{4 \times 3}$

$= {4}^{12}$

$= 16777216$

___________________________________________

16.

$\frac{ {3}^{12} }{ {3}^{3} }$

$= {3}^{12 - 3}$

$= {3}^{9}$

$= 19683$

___________________________________________

17.

${4}^{5} \times {4}^{2}$

$= {4}^{(5 + 2)}$

$= {4}^{7}$

$= 16384$

___________________________________________

18.

${6}^{4} \times {2}^{4}$

$= ({6 \times 2})^{4}$

$= {12}^{4}$

$= 20736$

6 0

3 years ago

Factor the expression (24p - 60)<br> This is the last one

Serhud [2]

Step-by-step explanation:

24p - 60

= 12 * 2p - 12 * 5

= 12(2p - 5).

8 0

3 years ago