To solve this, we would need to know some trigonometry.
To solve this, the equation would be this:
tan 37= x/3.
If we solve this, line segment DE would be approximately 2.26.
Hope this helps.

4 0

3 years ago

Liam had a number of chocolates in his pocket. he decided to give most of them away before they melted. so he gave two-thirds to

Alekssandra [29.7K]

Let x be the original number of chocolates:-

x - (2/3)x - (1/5)(x - (2/3)x) = 12
x - (2/3)x - (1/5)x + (2/15 )x = 12
15x - 10x - 3x + 2x = 180
4x = 180
x = 45

original amount of chocolates = 45

8 0

3 years ago

What is the equation of the line passing through the points (4, -7.5) and (6, -3.5) in slope-intercept form?

Ratling [72]

Answer:

Your answer will be

y=2x-15.5

Step-by-step explanation:

Hi, there you must know the slope-intercept form which is

y=mx+b

m=slope

b=y-intercept

You can also use

the slope formula which is

$\frac{y_2-y_1}{x_2-x_1}$

in this case

it will look like this

$\frac{-7.5-(-3.5)}{6-4}$ = $\frac{-4}{2}$ =-2

So the slope is -2

Now we will find the y-intercept

-7.5=2(4)+b

-7.5=8+b Subtract 8 both sides

-15.5=b

Your y-intercept is -15.5

Hope this helps

6 0

3 years ago

6. In the expression shown prepresents a rational number. 4 p What value of p makes the expression equal a number less than 4?​

6. In the expression shown prepresents a rational number. 4 p What value of p makes the expression equal a number less than 4?