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
notsponge [240]
2 years ago
12

Find the total surface area of the figure below:

Mathematics
2 answers:
kow [346]2 years ago
8 0

Answer:

95

Step-by-step explanation:

Formula -

Triangle Area - 1/2bh

Square - l x w

Triangle - 5 x 7 = 35/2 = 17.5

Since there are four triangle, we will multiply 17.5 x 4 which is equal to 70

Square  - 5 x 5 = 25

Now we add both 70 and 25 which is 95

So the total surface area is 95

lesantik [10]2 years ago
8 0

Answer:

95

Step-by-step explanation:

Area of the triangles:

  1. A = (base × height) ÷ 2
  2. A = (5 × 7) ÷ 2
  3. A = (35) ÷ 2
  4. A = 17.5
  5. Because there are 4 triangles, we can do our answer of one triangle × 4
  6. So, 17.5 × 4 = 70

Area of a square:

  1. The sides of squares are the same
  2. A = L × W
  3. A = 5 × 5
  4. A = 25

Put them together:

  1. Area of triangles + area of the square = surface area
  2. 70 + 25 = suface area
  3. 70 + 25 = 95

I hope this helps!

You might be interested in
IF U HELP RN ILL GIVE U BRAINLIEST
shutvik [7]

Answer:

i need more info. that part dont help. if you took pic of the sentence they gv you that would be easier to work with.

Step-by-step explanation:

5 0
2 years ago
Solve??????????????????
faltersainse [42]

Answer:

for me the answer is letter B.

7 0
2 years ago
Triangle KML and triangle PRQ are shown in the figure belowK404008 cms4 cms10 cmsOL3 cms6 cmsRM17) Are these triangles similar?1
s2008m [1.1K]

Two triangles are similar if the only difference between them is the size, this means that their internal angles must be the same. If we look at the picture the first triangle has one angle equal to 40 degrees, one equal to 80 degrees and the third one is unkown (x). The second triangle has one angle equal to 40 degrees, one equal to 60 degrees and the third one is unkown (y). The sum of the internal angles of a triangle must be equal to 180 degrees, with this information we can find the values of the missing angles. We have:

\begin{gathered} 40+80+x=180 \\ 120+x\text{ = 180} \\ x\text{ = 180-120=60} \end{gathered}\begin{gathered} 40+60+y=180 \\ 100+y=180 \\ y=180-100=80 \end{gathered}

Therefore the internal angles of the first triangle are (40,80,60) and the angles of the second triangle are (40,80,60) as well, therefore they are similar.

Two triangles are congruent if they have sides with the same length. Which is not the case, because the sides of one triangle is (8, 10, 6) while the other is (4,3 and unkown). Therefore they are not congruent.

8 0
1 year ago
The total cost of the trip can be found by adding these components: Entrance fee per student: $5(29) Lunch costs: $4(29 + 6) Bus
N76 [4]

Given:

Entrance fee per student: $5(29)

Lunch costs: $4(29 + 6)

Bus fees: $25 + 8($2 + $3)

Total cost: 5(29) + 4(35) + 25 + 8(5)

To find:

The equivalent expressions of the total cost that use the properties of operations to simplify the math.

Solution:

We have,

Total cost = 5(29) + 4(35) + 25 + 8(5)

To simply this expression, we need to write 29 and 35 in the expand form or as the sum of their place values because it is easy to multiply a number with multiply of 10 and single digit.

Total cost = 5(20+9) + 4(30+5) + 25 + 40

Therefore, the correct option is B.

6 0
3 years ago
Read 2 more answers
M=p/n+4 make n the subject​
Kipish [7]

Answer:

n = \frac {p - 4m}{m}

Step-by-step explanation:

Given the algebraic expression;

m = \frac {p}{n + 4}

To make n the subject of formula.

Cross-multiplying, we have;

m*(n+4) = p

mn + 4m = p

Rearranging the equation, we have;

mn = p - 4m

n = \frac {p - 4m}{m}

6 0
3 years ago
Read 2 more answers
Other questions:
  • -1/2 x+1 = -x+8<br><br> choices:<br> 7<br> 1/2<br> 14<br> 18
    11·2 answers
  • Classify the following is rational or irrational(a) √45​
    15·1 answer
  • The purple pathers helipad is 1/3 of a mile from the control center we'll drop the food when it's 1/4 of the way there how many
    5·2 answers
  • A <br> B <br> C or D please help
    6·1 answer
  • It costs $0.0015 to leave a lightbulb on for an hour. How much would it cost
    9·1 answer
  • What is Commutative Property? <br> I need help ASAP!! PLEASE HELP!!!!
    10·2 answers
  • A large waterfall is managed so that a minimum of 110,000 cubic feet of water per second sec) fow over the fals. Find the minimu
    11·1 answer
  • PLEASE HELP I WILL MARK BRAINLIEST!!!!
    6·1 answer
  • Which is the right answer?????
    9·1 answer
  • A painter uses 1.2 liters of the paint to cover 1m2 of the wall.
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!