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3 years ago

Please answer correctly will mark brainliest for correct answer and will follow - Thank you ;)

Mathematics

1 answer:

9966 [12]3 years ago

7 0

Answer:

Concept: Rectangular Figures

We want the perimeter, we are missing side AB
We are told AB= CD+EF+GH
Hence: 2cm+2cm + 2 cm= 6 cm = AB
Hence: BC= 2+3+2=7 cm
So we have everything we need: 6+7+2+2+2+3+2+2= 25 units

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Hi! Can someone answer and explain how you got that answer? I’m practicing for the asvab, if you can explain in the most simplif

inysia [295]

Answer:

D.)

Step-by-step explanation:

multiply every side by 5 since it's a square each side is equal!

4 0

3 years ago

Choose the surface area of a rectangular

olganol [36]

Answer:

592

Step-by-step explanation:

7 0

3 years ago

What are the answers

dlinn [17]

Answer:

See below

Step-by-step explanation:

The ratio of the secants is the same when set up as full length to external length.

Formula

MN/LN = QN/PN

Givens

LN = 22 + 14 = 36

MN = 14

PN = 32

QN = x

Solution

14/36 = x / (32) Multiply both sides by 32

14*32 / 36 = x Combine 14 and 32

448/36 = x Divide by 36 and switch

x = 12.4

Answers

PN (External) = 13 is the closest answer

Length LN = 36

6 0

3 years ago

What is the approximate distance between points A and B?

Aleks04 [339]

Answer:

$\displaystyle d \approx 7.62$

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Brackets
Parenthesis
Exponents
Multiplication
Division
Addition
Subtraction

Left to Right

Algebra II

Distance Formula: $\displaystyle d = \sqrt{(x_2-x_1)^2+(y_2-y_1)^2}$

Step-by-step explanation:

Step 1: Define

Find points from graph.

Point A(1, 4)

Point B(-2, -3)

Step 2: Find distance d

Simply plug in the 2 coordinates into the distance formula to find distance d

Substitute in points [DF]: $\displaystyle d = \sqrt{(-2-1)^2+(-3-4)^2}$
(Parenthesis) Subtract: $\displaystyle d = \sqrt{(-3)^2+(-7)^2}$
[√Radical] Exponents: $\displaystyle d = \sqrt{9+49}$
[√Radical] Add: $\displaystyle d = \sqrt{58}$
[√Radical] Evaluate: $d = 7.61577$
Round: $\displaystyle d \approx 7.62$

3 0

3 years ago

I don’t get this at all, can someone please help

JulsSmile [24]

Answer:

m = 44

Step-by-step explanation:

USe the pythagoream thyroem a^2 + b^2 = m^2. so 10^2 + m = 12^2

or 100 + m = 144. subtract 100 from both sides, you get m = 44

6 0

3 years ago