Ask question

Ask question

All categories

3 years ago

10

Erin is making a jewelry box of wood in the shape of a rectangular prism. The jewelry box

1 answer:

Degger [83]3 years ago

3 0

He spend $255 to paint the jewelry

You might be interested in

The angle of depression from the top of a cruise ship to the top of a sailboat is 22. Sitting above water, the cruise ship is 23

dusya [7]

Answer:

The distance between the cruise ship and the sail boat is 517 feet.

Step-by-step explanation:

The cruise ship is 236 feet tall, and the sailboat is 236 tall; this means the distance between the top of the cruise ship and the top of the sail boat is

236 feet - 27 feet = 209 feet.

We also know that the angel of depression from the top of the cruise ship to the bottom of the cruise ship is 22°. This forms a right triangle as shown in the figure attached.

Now from trigonometry we get:

$tan \: \theta = \dfrac{209}{d}$

$d= \dfrac{209}{tan\:\theta }$

$\boxed{d=517ft}$

The distance between the cruise ship and the sailboat is 517 feet.

3 0

3 years ago

-4(x + 2.1) + 3x = 8.4 what is x

aleksandr82 [10.1K]

Answer:

x= −16.8

Step-by-step explanation:

5 0

3 years ago

Cedric applied the rule to figure WXYZ.

AysviL [449]

Answer:

He applied the reflection to the pre-image first.

He used an incorrect angle of rotation around point P.

Step-by-step explanation:

Just took the test

3 0

2 years ago

Read 2 more answers

Classify the following triangle as acute obtuse or right

Wittaler [7]

I'm sure the trjangle
is acute

8 0

2 years ago

Read 2 more answers

Which equation represents the line that passes through (–6, 7) and (–3, 6)?

ipn [44]

Answer:

$y = \frac{-x}{3} + 5$

Step-by-step explanation:

Given A (x₁, y₁) = ( -6, 7) and B (x₂, y₂) = (-3, 6)

Slope of line passing through points ( -6, 7) and (-3, 6) is:

m = $\frac{y_{2} -y_{1}}{x_{2} -x_{1}} =\frac{6 - 7}{-3 + 6} =\frac{-1}{3}$

Now, the equation of line in point-slope form:

(y - y₁) = m (x - x₁)

Substituting the value of m and (x₁, y₁) = ( -6, 7) in above equation,

$(y - 7) = \frac{-1}{3}(x - (-6))$

$(y - 7) = \frac{-1}{3}(x + 6)$

$3y - 21 = -x - 6$

$3y = -x - 6 + 21$

$3y = -x + 15$

$y = \frac{-x + 15}{3}$

$y = \frac{-x}{3} + 5$

Option B is the correct answer.

6 0

3 years ago

Read 2 more answers