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
Ratling [72]
3 years ago
8

What is the solution to the system of equations?

Mathematics
1 answer:
GuDViN [60]3 years ago
5 0
Does it tell you what process to use
Like graphing Substitution or elimination

Sorry :l
You might be interested in
Help please!! don’t know what to do?!
arlik [135]

Answer:

Step-by-step explanation:

7 0
2 years ago
Read 2 more answers
I need help ! please help asap ! <3
siniylev [52]

Answer:

b

Step-by-step explanation:

7 0
3 years ago
Can you help me please ​
Airida [17]

Answer:

GFKSKKGKKSFG

Step-by-step explanation:

5 0
3 years ago
Given: 3 − 2(x + 4) = 13 prove: x = −9
Brums [2.3K]

Answer:

I hope this helps:))

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
NO LINKS!!! Part 2: Find the Lateral Area, Total Surface Area, and Volume. Round your answer to two decimal places.​
slava [35]

Answer:

<h3><u>Question 7</u></h3>

<u>Lateral Surface Area</u>

The bases of a triangular prism are the triangles.

Therefore, the Lateral Surface Area (L.A.) is the total surface area excluding the areas of the triangles (bases).

\implies \sf L.A.=2(10 \times 6)+(3 \times 6)=138\:\:m^2

<u>Total Surface Area</u>

Area of the isosceles triangle:

\implies \sf A=\dfrac{1}{2}\times base \times height=\dfrac{1}{2}\cdot3 \cdot \sqrt{10^2-1.5^2}=\dfrac{3\sqrt{391}}{4}\:m^2

Total surface area:

\implies \sf T.A.=2\:bases+L.A.=2\left(\dfrac{3\sqrt{391}}{4}\right)+138=167.66\:\:m^2\:(2\:d.p.)

<u>Volume</u>

\sf \implies Vol.=area\:of\:base \times height=\left(\dfrac{3\sqrt{391}}{4}\right) \times 6=88.98\:\:m^3\:(2\:d.p.)

<h3><u>Question 8</u></h3>

<u>Lateral Surface Area</u>

The bases of a hexagonal prism are the pentagons.

Therefore, the Lateral Surface Area (L.A.) is the total surface area excluding the areas of the pentagons (bases).

\implies \sf L.A.=5(5 \times 6)=150\:\:cm^2

<u>Total Surface Area</u>

Area of a pentagon:

\sf A=\dfrac{1}{4}\sqrt{5(5+2\sqrt{5})}a^2

where a is the side length.

Therefore:

\implies \sf A=\dfrac{1}{4}\sqrt{5(5+2\sqrt{5})}\cdot 5^2=43.01\:\:cm^2\:(2\:d.p.)

Total surface area:

\sf \implies T.A.=2\:bases+L.A.=2(43.01)+150=236.02\:\:cm^2\:(2\:d.p.)

<u>Volume</u>

\sf \implies Vol.=area\:of\:base \times height=43.011193... \times 6=258.07\:\:cm^3\:(2\:d.p.)

8 0
1 year ago
Other questions:
  • One adult ticket and 3 children's tickets cost 26.00. 2 adult tickets and 4 children's tickets cost 41.00. how much is 1 adult t
    14·1 answer
  • Please I need help with this question. I am giving 15 points.
    15·2 answers
  • The State Police are trying to crack down on speeding on a particular portion of the Massachusetts Turnpike. To aid in this purs
    14·1 answer
  • What are the next three terms? 17,10,3,-4, ___, ___, ___, ...
    13·2 answers
  • A baker regularly uses flour to make pastries for the bakery. At the beginning of the
    15·1 answer
  • Father will fence a circular garden whose radius is 3.5 m. How many meters of fenching material will he use?​
    11·1 answer
  • What is 67/100 as a decimal representation and a percent representation
    7·2 answers
  • Find the sum of 2/5 and 4/10
    9·2 answers
  • Danielle constructs a scale model of a building with a rectangular base. Her model is 2 inches in length and 1 inch in width. Th
    14·2 answers
  • PLEASE HELP THIS IS MY LAST TEST QUESTION!!!14x^5y^4+21x^3y^2/7x^3y
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!