1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Debora [2.8K]
3 years ago
5

How do I answer this???????

Mathematics
1 answer:
sweet [91]3 years ago
5 0
I hope this helps you

You might be interested in
1. Dolores is on a bridge that is 42 feet above a lake. What is the distance from Dolores to the boat? G​
mrs_skeptik [129]

Answer:

See answer below

Step-by-step explanation:

You are missing data such as the angle of the boat next to Dolores. I found an exercise similar to this, and I'm going to show it here and use the missing data to show you how to do it:

<u>Dolores is on a bridge that is 45 feet above a lake. She sees a boat at a 30 degree angle of depression. What is Dolores' approximate horizontal distance from the boat?</u>

<u></u>

According to that, I will use the angle of 30° to do this, but the distance of 42 feet.

Now, we can see this as a triangle. Dolores is on a bridge 42 feet above a lake, this 42 feet distance should be one side of the triangle (The vertical forming the 90° angle), and the boat that is on the lake, is seen with an angle of 30°. So the distance of the boat, to the spot where dolores is, under the bridge would be the horizontal side.

With this, we have the opposite side (a) and the adyacent side (b) of the triangle, and we have the angle, therefore:

tanα = a/b

Replacing we have:

tan30° = 42/b

b = 42 / tan30°

b = 72.75 feet

Hope this helps

4 0
3 years ago
What is a soliloquy in a drama?
jolli1 [7]
This is not mathematics but ok......
soliloquy is when someone on stage speaks to them self as if thinking in their mind, expressing their thoughts and emotions, conveying them to the audience.
4 0
3 years ago
Read 2 more answers
1. April can complete a project in 3 days and Bob can complete the same project in 6 days.
konstantin123 [22]
It will take three days !!
8 0
3 years ago
Read 2 more answers
Mai drove 260 miles using 12 gallons of gas. At this rate, how many gallons of gas would she need to drive 286 miles
Paraphin [41]
Find the unit rate which is 260/12 which is 21 and 2/3 now divide 286 by 21 and 2/3.
7 0
3 years ago
An orange juice company sells a can of frozen orange juice that measures 9.4 centimeters in height and 5.2 centimeters in diamet
drek231 [11]
<h2>Hello!</h2>

The answer is:

The third option:

2.7 times as much.

<h2>Why?</h2>

To calculate how many more juice will the new can hold, we need to calculate the old can volume to the new can volume.

So, calculating we have:

Old can:

Since the cans have a right cylinder shape, we can calculate their volume using the following formula:

Volume_{RightCylinder}=Volume_{Can}=\pi r^{2} h

Where,

r=radius=\frac{diameter}{2}\\h=height

We are given the old can dimensions:

radius=\frac{5.2cm}{2}=2.6cm\\\\height=9.4cm

So, calculating the volume, we have:

Volume_{Can}=\pi *2.6cm^{2} *9.4cm=199.7cm^{3}

We have that the volume of the old can is:

Volume_{Can}=199.7cm^{2}

New can:

We are given the new can dimensions, the diameter is increased but the height is the same, so:

radius=\frac{8.5cm}{2}=4.25cm\\\\height=9.4cm

Calculating we have:

Volume_{Can}=\pi *4.25cm^{2} *9.4cm=533.40cm^{3}

Now, dividing the volume of the new can by the old can volume to know how many times more juice will the new can hold, we have:

\frac{533.4cm^{3} }{199.7cm^{3}}=2.67=2.7

Hence, we have that the new can hold 2.7 more juice than the old can, so, the answer is the third option:

2.7 times as much.

Have a nice day!

3 0
3 years ago
Other questions:
  • The surface area of a cube is 150 cm2. what is the area of each face of the cube?
    10·1 answer
  • \begin{aligned} &amp;-5y=-5 \\\\ &amp;7x+6y=7 \end{aligned}
    7·1 answer
  • a travel agency offers two chicago outings. Plan A includes hotel accommodations for three nights and two pairs of basketball ti
    6·1 answer
  • 3<br> V = 63 cm<br> Can someone please help with this?
    8·1 answer
  • What is the y-intercept of the equation of the line that is perpendicular to the line v= x -x+ 10 and passes through the
    8·1 answer
  • What is the measure of CAD
    7·1 answer
  • What is the equation for the line in slope-intercept form?
    8·2 answers
  • (-7x^3+9x^2-3)•(-2x^2-5x+6) what are equivalent expressions?
    10·1 answer
  • Logarithms - Please Help!!!
    11·1 answer
  • Solye for r.<br> r - 4.5 &lt; 11
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!