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3 years ago

Solve for x 4x = 3/8

Mathematics

2 answers:

Jet001 [13]3 years ago

8 0

The answer is
x = (3/32)

emmasim [6.3K]3 years ago

4 0

4x = 3/8

there are 2 ways to do this...

(1) 4x = 3/8....divide both sides by 4
x = (3/8) / 4
x = 3/8 * 1/4
x = 3/32 <==
or

(2) 4x = 3/8....multiply both sides by 1/4, cancelling out the 4 on the left
x = 3/8 * 1/4
x = 3/32 <==

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Find the total surface area of the 3D figure:<br> ft2<br> 9 ft<br> 8 ft<br> 6 ft<br> 8 ft<br> 8 ft

N76 [4]

Answer:

a = 132 ft^2

Step-by-step explanation:

Area of triangle

a = (1/2)bh

---------------------------

Base

a = (1/2)(8)(6)

a = 24 ft^2

----------------------

Each side

a= (1/2)*(8)(9)

a = 36

All three sides

a = 36 * 3

a = 108 ft^2

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Total area

a = 24 + 108

a = 132 ft^2

6 0

3 years ago

The radius of a cylinder is increased by 15% and its height is decreased by 20%. Find the percentage change in the volume of the

Alexxx [7]

First cylinder(V1) = $\pi$ r²h

insert 10 as r&h
⇒V1 = 1000 $\pi$

second cylinder(V2)= $\pi$ ×11.5² × 8 = 1058 $\pi$

V2-V1 = 58 $\pi$

100 × $\frac{58 \pi }{1000 \pi }$ = 5.8% increase

8 0

3 years ago

(4.5 x 104) = (300) = 0

Alex777 [14]

Answer:

the equality is false the correct solution is

$4.5 \times 104 \\ (4 + 0.5) \times 104 \\ 4 \times 104 + 0.5 \times 104 \\ 416 + 52 \\ = 468$

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6 0

3 years ago

everyday on her way home from school, Minnie usea $1 to buy a bag of chips. The bag cost $0.75, and she saves the remaining quar

larisa [96]

If she saves $1.25 a week ,divide it by 10 and you get 8 weeks. It would take her 8 weeks to save $10.00 hope this helped :)

3 0

3 years ago

My coffee mug weighs 200 g and hold 260cm3 .

yarga [219]

The coffee mug when filled will weigh 460 g

<h3>Calculating mass</h3>

From the question, we are to determine the weight of the mug if filled with water

From the given information,

The weight of the coffee mug is 200 g and holds 260cm³.

If filled with water, the volume of the water will be 260cm³.

Now, we will determine the mass of this volume of water

Using the formula,

Density = Mass/Volume

∴ Mass = Density × Volume

Volume = 260 cm³

Density of water = 1 g/cm³

∴ Mass of the water = 1 × 260

Mass of the water = 260 g

Mass of the coffee mug when filled with water = Mass of the coffee mug when empty + Mass of water

Mass of the coffee mug when filled with water = 200 g + 260 g

Mass of the coffee mug when filled with water = 460 g

Hence, the coffee mug when filled will weigh 460 g

Learn more on Calculating mass here: brainly.com/question/17385315

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5 0

1 year ago