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2 years ago

Solve if x=11. x+44/2x

Mathematics

2 answers:

SashulF [63]2 years ago

5 0

Answer:

253

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Brackets
Parenthesis
Exponents
Multiplication
Division
Addition
Subtraction

Left to Right

Step-by-step explanation:

Step 1: Define

x + 44/2x

x = 11

Step 2: Evaluate

Substitute in x: 11 + 44/2(11)
[BPEMDAS] Divide: 11 + 22(11)
[BPEMDAS] Multiply: 11 + 242
[BPEMDAS] Add: 253

Pepsi [2]2 years ago

4 0

Answer:

substitute 11 into the equation:

$\frac{11+44}{2(11)}$ = $\frac{55}{22}$ or 2.5

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Mkey [24]

Answer:

Step-by-step explanation:

I'll get you the answer. You pick it from what you are given.

The slope of the perpendicular is m1 * m2 = - 1

m1 = 3

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m2 = -1 / 3

So far what you have is

y = (-1/3) x + b

Use the point go get b

x = -1

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6 0

2 years ago

How to you write 1/25 using exponents

Montano1993 [528]

Answer:

$5^{-2}$

Step-by-step explanation:

Using the rule of exponents

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$\frac{1}{25}$ = $\frac{1}{5^{2} }$ = $5^{-2}$

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2 years ago

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ehidna [41]

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2 years ago

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5. For each quantity, decide whether circumference or area would be needed to calculate it. Explain or show your reasoning.

kolbaska11 [484]

Answer:

a. The distance around a circular track. CIRCUMFERENCE

b. The total number of equally-sized tiles on a circular floor. AREA

c. The amount of oil it takes to cover the bottom of a frying pan. AREA

d. The distance your car will go with one turn of the wheels. CIRCUMFERENCE

Step-by-step explanation:

CIRCUMFERENCE : The circumference of a circle is the total length of its boundary.

AREA : Area of a circle is the total region covered buy that circle.

a. The distance around a circular track.

Here, we are covering the distance ONLY around the track and NOT inside it,

Hence, The CIRCUMFERENCE is calculated.

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Here, we are covering the region or the total space occupied by all the tiles on the floor.

Hence, The AREA is calculated.

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Hence, The AREA is calculated.

d. The distance your car will go with one turn of the wheels.

Here, the distance covered by wheel in 1 round

= Total length of the boundary of wheel

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Hence, The CIRCUMFERENCE is calculated.

8 0

2 years ago

The value of y varies directly with x. When y=80, x=1/2. What is the value of y when x is 2 1/4?

spin [16.1K]

Using the formula y = kx
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k = 160
y = 160*2.25
y = 360

4 0

2 years ago

Solve if x=11. x+44/2x​

Solve if x=11. x+44/2x