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
seropon [69]
3 years ago
9

Can someone help me find surface area??

Mathematics
1 answer:
natita [175]3 years ago
5 0

Answer:

277cm²

Step-by-step explanation:

Base = 9x8=72

There are 2 triangles with a bottom edge of 9 and a slant height of 13:

1/2(9)(13)=58.5

There are 2 triangles with a bottom edge of 8 and a slant height of 11:

1/2(8)(11)=44

72+58.5+58.5+44+44=277cm²

You might be interested in
(PLEASE HELP) Triangle LMN is similar to triangle OPR. Find the measure of side RO. Round your answer to the nearest tenth if ne
AysviL [449]

Answer:

<h3>RO = 107.36</h3>

<u>Step</u>-<u>by</u>-<u>step</u> <u>explanation</u>:

ΔLMN = ΔOPR ----- (<em>given</em>)

<h3>so,-----------------------</h3>

NM / NL = RP / RO

19 / 34 = 60 / RO

RO = 60 × 34 ÷ 19

RO = 107.36

6 0
3 years ago
How do you explain how to get h(t)=7(t-25)
Nutka1998 [239]
Hey There! :)

To Solve for t.
h(t)=7(t-25)
Distribute the brackets.
h(t)=7*t-7*25
h(t)=7t-175
Subtract 7t from both sides.
(h(t))-7t=(7t-175)-7t
(h(t)-7t=-175
h*t-7t=-175
Factor out variable, t.
t(h-7)=-175
Divide both sides by h-7.
(t(h-7))/h-7=(-175)/h-7
t=-175/h-7

Hope this helps!
-Benjamin




8 0
3 years ago
Can somebody please please help me please
Viefleur [7K]

Answer: median is two, mean is two, mode is two, range is 13, the data appears to be symmetrical

Step-by-step explanation: hope this helps <3

7 0
3 years ago
Decide whether the table could represent a proportional relationship. If the relationship could be proportional, what would be t
Feliz [49]

Answer:

a) non-proportional/ constant rate: 3

b) non-proportional/ constant rate 3

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
I need help with this question! (it's the picture)
Sauron [17]
Cos(38°) = x/44  ⇒ x = 44 * cos(38°) ≈ 34.7 units
6 0
3 years ago
Other questions:
  • In a box of 500 colored balls, 75 are black, 150 are green, 175 are red, 70 are white, and 30 are blue. what are the probabiliti
    13·1 answer
  • Find the expressions that are equal..use the equal expressions to write true number sentences ??
    13·1 answer
  • Buy 20 ounces nuts puts equal amount of ounces in each of 3 bags. How many ounces nuts in each bag. Answer in whole number and a
    5·1 answer
  • HURRRY DUE IN 1 HR HEEELLLLPPP
    9·2 answers
  • The flagpole in front of VHS 50 feet tall. The angle of elevation from the end of its shadow to the top of the flagpole is 46°.
    6·1 answer
  • ......................help
    14·1 answer
  • Find the measure of the missing angle.<br> a<br> 50°
    11·1 answer
  • Standar form of 1.204751131
    9·1 answer
  • A baseball team won 8 games and lost 6. If the team continues at this ratio, how many wins will the team have after playing 21 g
    11·1 answer
  • Write the slope-intercept form of the equation that passes through the point (-2,2) and is parallel to the line y = 3x - 5
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!