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
I am Lyosha [343]
3 years ago
7

Find the surface area

Mathematics
2 answers:
horrorfan [7]3 years ago
7 0

Answer:

179

Step-by-step explanation:

I believe this is correct, if not feel free to elt me know and I will fix it. I'm sorry in advance if it is incorrect.

natulia [17]3 years ago
5 0

Step-by-step explanation:

Area of a triangle = 1/2 base x height

Area of a rectangle = length x breadth

The triangle has 4km and 8km

1/2 x 8 x 4 = 32÷ 2 = 16km². area of a triangle

7km x 9km = 63 km²

The surface area is basically everything joined together making it

area of a triangle x area of a rectangle = 16km² x 63km² = 1,008km².

You might be interested in
Simplify radical 12 please
Butoxors [25]
About 3.

hope this helped! :)
4 0
3 years ago
Read 2 more answers
A
vredina [299]

Answer:

d is the answer young man

7 0
3 years ago
Solve for c:<br>c / 3 equals 30 / 5<br>show your work and apply the correct order of operation ​
Goshia [24]

Answer:

Unless there is more to the question than c = 2 because 30 /5 = 6 and if c is 3 than 3 = 6 so simplify if needed.

3 0
3 years ago
Read 2 more answers
What is the constant of variation for the quadratic variation? 0.1y = 3x2
svet-max [94.6K]

Answer:

The constant of variation for the given quadratic equation is, 30

Step-by-step explanation:

One of the form of a quadratic equation is written as:

y = kx^2     ....[1]

where k is the coefficient and for this case the constant of variation.

In order to obtain the answer for the given equation, we write the given equation to the form above.

0.1y=3x^2  or

y=(\frac{3}{0.1})x^2 or

y=30x^2

Comparing this equation with equation [1], to get the value of k;

k=30.

therefore, the  constant of variation is, 30.

6 0
3 years ago
Simplify 2a+2−3a−5+a−4+7a.
zhuklara [117]

Answer:

7a-7

Step-by-step explanation:

2a+2−3a−5+a−4+7a.

Combine like terms

2a-3a+a+7a+2-5-4

7a-7

3 0
3 years ago
Read 2 more answers
Other questions:
  • Point a is located at 4,-7. The point is reflected in the x-axis it's image is located at
    12·1 answer
  • A piece of metal with a mass of 140. g is placed in a 50 mL graduated cylinder. The water level rises from 20. mL to 41 mL. What
    15·1 answer
  • Janet has $120. If she saves $20 per week, in how many days will she have $500
    9·2 answers
  • While traveling across flat land, you notice a mountain directly in front of you. The angle of elevation to the peak is 1.5°. Af
    12·1 answer
  • Una profesora compra 28 manzanas para compartir con sus estudiantes; al día siguiente revisa la cesta con las frutas y ve que se
    8·1 answer
  • What is thw value of x?<br>x=____​
    5·2 answers
  • What is 56x1<br> Just a regular normal question from me<br> Your welcome in advance
    7·2 answers
  • ASTU~ASGF<br> Find the missing<br> length.
    8·1 answer
  • Sascha deposited $600 in a simple interest saving account. In one year the value of the account increased to $621
    14·1 answer
  • Which of the following is not a factor of the binomial 7x^2-28x?
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!