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
xeze [42]
3 years ago
7

PLEASE HELP I NEED THIS BRAINLISEST AND 20 POINTS

Mathematics
1 answer:
Bingel [31]3 years ago
3 0

Answer:

SA = 18.2+10.4h

59.8yd²

Step-by-step explanation:

Surface area of a 3D shape is the sum of the areas of its faces. A rectangular prism is made of 2 rectangles that make the top and bottom, plus four equal, larger rectangles.

surface area = 2(small rectangles)+4(large rectangles)

surface area = 2(3.5*2.6)+4(2.6h)

SA = 18.2+10.4h

SA = 18.2+10.4h

SA = 18.2+10.4(4)

SA = 18.2+41.6

SA = 59.8yd²

You might be interested in
Please I want help I want an answer
barxatty [35]

14) 23.24778564
15) 38.01327111
The last one, I also need help
8 0
4 years ago
If b
lys-0071 [83]

Answer:

46.2^o

Step-by-step explanation:

<u><em>The correct question is</em></u>

If b = 9 and c = 13, what is the measure of ∠A? (round to the nearest tenth of a degree)

The picture in the attached figure

we know that

In the right triangle ABC

cos(A)=\frac{b}{c} ---> by CAH (adjacent side divided by the hypotenuse)

substitute the given values

cos(A)=\frac{9}{13}

using a calculator

A=cos^{-1}(\frac{9}{13})=46.2^o

7 0
3 years ago
I need helpp :D cuz if i dont get all my missing bellringers in i wont get to go to a concerttttt
ollegr [7]

Answer:

b and e

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
1. Use the graph of the rational function
Mrrafil [7]

Answer:

As x \to -3^{+}, f(x) \to -\infty

Step-by-step explanation:

Given:

From the graph, we can conclude that:

The function has vertical asymptotes at x=-3\ and\ x=2

The function has horizontal asymptote at f(x)=0

Vertical asymptotes are those values of 'x' for which the functions tends towards infinity. Horizontal asymptote is the value of the function as the 'x' value tends to infinity.

Now, as x \to -3^{+} means the right hand limit of the function at x=-3

From the graph, the right hand limit is the right side of the asymptote of the function at x = -3. The right side shows that the function is tending towards negative infinity.

Therefore, As x \to -3^{+}, f(x) \to -\infty

4 0
3 years ago
Solve the inequality. Write the solution in set-builder notation.
Salsk061 [2.6K]
-4x - 17 ≥ -41
<u>       +17   +17</u>
        <u>-4x</u> ≥ <u>-24</u>
         -4       -4
           x ≥ 6
8 0
3 years ago
Other questions:
  • A thermometer reading 5 degrees celsius is brought into a room with a constant temperature of 35 degrees celsius.
    11·1 answer
  • Francine uses 2/3 cup of pineapple juice for every 1/3 cup of orange juice to make a smoothie , how many cups of pineapple juice
    11·2 answers
  • Create a system of equations and use algebra to write a quadratic function that passes through the
    14·1 answer
  • A point has coordinates (-3,-3). Where is it located in the coordinate plane?
    15·1 answer
  • Answer as soon as possible!
    5·1 answer
  • Solve the quadratic equation by completing the square. 6x2 + 4x - 5 = 0
    13·1 answer
  • Simplify completely quantity 2 x minus 24 over 8.
    12·2 answers
  • Solve the equation<br>(5p-8)/2=(7p+4)/6​
    10·1 answer
  • Ok let try this plz<br> ....
    12·1 answer
  • I really need help please!!!
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!