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
vladimir2022 [97]
3 years ago
10

What is the value of x (side AC)? *Just write the number answer 1 point Your answer

Mathematics
1 answer:
natka813 [3]3 years ago
3 0
Dont have enough info but the answers 2 so thank me later <3
You might be interested in
6. In a toy factory, 200 wooden closed cylinders of diameter 35 mm and height 7 cm have to be painted. What is the total surface
Pachacha [2.7K]

Answer:

6) About 19,244.75 square centimeters.

7)  About 4895 containers.

Step-by-step explanation:

Question 6)

We need to paint 200 wooden closed cylinders of diameter 35 mm and height 7 cm. And we want to find the total surface area that needs to be painted.

First, since the diameter is 35 mm, this is equivalent to 3.5 cm.

The radius is half the diameter, so the radius of each cylinder is 1.75 cm.

Recall that the surface area of a cylinder is given by the formula:

\displaystyle \text{SA}=2\pi r^2+ 2\pi rh

Where <em>r</em> is the radius and <em>h</em> is the height.

Therefore, the surface area of a single cylinder will be:

\displasytyle \text{SA}=2(3.142)(1.75)^2+2(3.142)(1.75)(7) = 96.22375\text{ cm}^2

Then the total surface area for 200 cylinders will be:

\displaystyle \text{SA}_{\text{total}}=200(96.22375)=19244.75\text{ cm}^2

Question 7)

We know that the tank has a diameter of 2.4 m and a height of 6.4 m.

Since its diamter is 2.4 m, then its radius is 1.2 m.

Find the total volume of the tank. The volume for a cylinder is given by:

\displaystyle V=\pi r^2h

Since <em>r</em> = 1.2 and <em>h</em> = 6.4:

\displaystyle V=(3.142)(1.2)^2(6.4)=28.956672\text{ m}^3

Each container has a base radius of 8.2 cm and a height of 28 cm.

So, the radius of each container is 0.082 m and the height is 0.28 m.

Then the volume of each container is:

\displaystyle V=(3.142)(0.082)^2(0.28)=0.005915506\text{ m}^3

Then to find the number of containers that can be filled by the tank, we can divide the two values. Hence:

\displaystyle C=\frac{28.956672}{0.005915506}=4895.045466\approx 4895

Thus, approximately 4895 containers can be filled.

5 0
2 years ago
Read 2 more answers
Please help me with this!
s344n2d4d5 [400]

Answer:

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
Solve the triangle. Round lengths to the nearest tenth and angle measures to the nearest degree. B = 15° C = 113° b = 49
VMariaS [17]

Answer:

  A = 52°, a = 149.2, c = 174.3

Step-by-step explanation:

Technology is useful for this. Many graphing calculators can solve triangles for you. The attachment shows a phone app that does this, too.

___

The Law of Sines can give you the value of c, so you can choose the correct answer from those offered.

  c = sin(C)·b/sin(B) = sin(113°)·49/sin(15°) ≈ 174.271 ≈ 174.3 . . . . . third choice

8 0
3 years ago
Read 2 more answers
Given that f(1)=2 and f'(1)=4, find the derivative of f(x)loge(x) when x=1
inessss [21]

Answer:

2

Step-by-step explanation:

loge(x) is ln(x)

f(x) × ln(x)

Differentiate using product law

[ln(x) × f'(x)] + [(1/x) × f(x)]

x = 1

[ln(1) × f'(1)] + [(1/1) × f(1)]

(0 × 4) + (1 × 2)

0 + 2

2

3 0
2 years ago
I don't btgcygljhbihlihnjknkl;n
Digiron [165]
Yeah honestly same it’s ok tho
7 0
3 years ago
Read 2 more answers
Other questions:
  • Question 3(Multiple Choice Worth 4 points) (02.01)Polygon LMNP slides 5 units right and 4 units down on the coordinate plane. If
    5·2 answers
  • The following data summarizes results from 952 pedestrian deaths that were caused by accidents. If one of the pedestrian deaths
    7·2 answers
  • Is 2/3 and 4/6 equivalent fractions
    15·2 answers
  • How to substitute equations for solutions <br><br><br> 3x-2y=9<br> Y=2x-7
    11·2 answers
  • Math is not my strongest subject :/
    7·1 answer
  • Find the reciprocal or multiplicative inverse of 0.1
    5·2 answers
  • Melissa is buying a new television at BuyMart. The store is offering the rebates shown below. Melissa chooses a television that
    15·2 answers
  • Find the indicated term of the arithmetic sequence.
    6·1 answer
  • Calculate the distance she covers (use feet as your unit of measurement for the final answer) as she grabs her loot on the islan
    15·1 answer
  • Solve the equation 2(3x-2)=(12x+4)
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!