Please tell me how to get the answer I will give brainliest

Mathematics

2 answers:

QveST [7]2 years ago

4 0

Answer:

f = 9

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Brackets
Parenthesis
Exponents
Multiplication
Division
Addition
Subtraction

Left to Right

Equality Properties

Step-by-step explanation:

Step 1: Define

3 = f/3

Step 2: Solve for f

Multiply 3 on both sides: 9 = f
Rewrite: f = 9

Maslowich2 years ago

4 0

Answer:

f=9

Step-by-step explanation:

3=f/3

3*3=f

9=f

therefore answer is 9

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Step-by-step explanation:

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2 years ago

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Can someone please help me

Readme [11.4K]

Surface Area of the figure is 1208 square centimeters
a=20
b=13
c=12
d=5
e=8
Top face:
A1=a×e=20×8
ae=160
Bottom face:
A2(a+2d)×e=(20+2×5)×8=(20+10)×8=30×8
(a+2d)e=240
Front face:
Rectangle
a×c=20×12=240
Triangle:
12c×d=12×12×5=6×5=30
A3Rectangle +2 triangles
240+2×30=240+60=300
(a+d)c=300
Slant face:
A4=b×e=13×8=104
be=104
Total surface area
A=A1+A2+2(A3+A4)
A1=160
A2=240
A3=300
A4=104
Thus,
A=160+240+2(300+104)
A=400+2(404)
A=400+808=1208
Surface Area of the figure is 1208 square centimeters

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2 years ago

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professor190 [17]

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X= degrees 32° x x

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Answer:

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