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Kazeer [188]
3 years ago
6

Can you guys help me how to solve this step by step

Mathematics
2 answers:
GaryK [48]3 years ago
7 0
Area of rectangle = Length x width, Area of triangle - (1/2) base x height
Surface Area is the sum of the area of all of the faces.

Your picture has 5 faces:
1) rectangle on the left
2) square in the middle
3) rectangle on the right
4 & 5) 2 congruent (identical) right triangles

Area of face #1: 5 x 4 = 20
Area of face #2: 4 x 4 = 16
Area of face #3: 3 x 4 = 12
Area of face #4: (1/2) x 3 x 4 = 6
Area of face #5: (1/2) x 3 x 4 = 6
Sum of the Area of the faces: 60

Answer: Surface Area of the figure is 60 units²

Volume = Length x width x height
             =     5      x    4    x     3
             = 60 units³

Answer: Volume of the figure is 60 units³



timofeeve [1]3 years ago
4 0

Surface area is not the volume

Surface area=60units^2

2 triangles(4x3)/2  = 6 units each=12 units

1 square 4x4=16units

1 rectangle 4x3=12

1 rectangle 4x5=20

6+6+16+12+20=60 units^2

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What is third of 1 5/8
stiv31 [10]

1 5/8 = 13/
8
= 1 5/
8
= 1.625
Spelled result in words is thirteen eighths (or one and five eighths).

How do you solve fractions step by step?
Conversion a mixed number 1 5/
8
to a improper fraction: 1 5/8 = 1 5/
8
= 1 · 8 + 5/
8
= 8 + 5/
8
= 13/
8


To find new numerator:
a) Multiply the whole number 1 by the denominator 8. Whole number 1 equally 1 * 8/
8
= 8/
8

b) Add the answer from previous step 8 to the numerator 5. New numerator is 8 + 5 = 13
c) Write a previous answer (new numerator 13) over the denominator 8.

One and five eighths is thirteen eighths
4 0
3 years ago
Why do we use newton's<br>​
inessss [21]

depends. for example: we use his telescopes to see farther. we use his laws of motion to understand certain events that are mostly on said motion

3 0
3 years ago
Select the correct answer.
Drupady [299]

Answer:

OD. x=-3, y=26

Step-by-step explanation:

hope it helps

6 0
3 years ago
Plz help only given 5mins tell how the triangles are similar by 1.sas 2.aa 3.sss 4.asa
sasho [114]

Answer:

sas

Step-by-step explanation:

3 0
4 years ago
Who knows what 5 to the power of 2 i
Alexxandr [17]
If you mean 5^2 and not 5^2i then
5^2 just means 5 times itself,twice or 5 times 5 or 25


if you meant 5^2i
i=√-1
so law of exponents says a^(xz)=(a^x)^z so
5^2i=(5^2)^i or (25)^i
the answer (if you wanted 5^2i) is 25^i


IF YOU MEANT 5^2 then the answer is 25
6 0
3 years ago
Read 2 more answers
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