2 years ago

5 plus square root of 45 divided by 4

Mathematics

2 answers:

Minchanka [31]2 years ago

8 0

5+ sqrt45/4

5+5/4

6.75

exis [7]2 years ago

4 0

5 + square root of 45 divided by 4
= 5 + 6.7 divide by 4
= 5 + 1.675
= 5.675

You might be interested in

A photograph is 18 cm by 12 cm. It is to be surrounded by a frame of uniform width whose area is equal to that of the photograph

melisa1 [442]

Answer:

Width of the frame = 54 cm

Step-by-step explanation:

Find area of the frame = l*h = 18*12 = 216 cm
Area of the frame = area of the photograph = 216 cm
Use the given fact, photograph is surrounded by a frame of uniform width = all sides are equal.
width of the frame = 216/4 = 54

<u>Source</u><u>: TutorEye</u>

5 0

2 years ago

Note: Enter your answer and show all the steps that you use to solve this problem in the space provided.

larisa [96]

Answer: The area is 1,330 inches.

Step-by-step explanation:

Parallelogram Area = base * height

Height = 35

Base = 38

38 * 35 = 1,330

8 0

3 years ago

Read 2 more answers

rob is looking into a new cell phone plan to see if he could save money. plan a which he already has consists of a $45 fee for a

Dimas [21]

Plan A:

$45+$.30t=$150

Plan B:

$60+$.25t=$150

7 0

2 years ago

Find the Lowest Score bounding upper 5%. The mean is 35 and the SD is 7

nydimaria [60]

Answer:

get the mean deviation

5 0

2 years ago

A beam of light from a monochromatic laser shines into a piece of glass. The glass has thickness L and index of refraction n=1.5

boyakko [2]

Additional information to complete the question:

How long does it take for a short pulse of light to travel from one end of the glass to the other?

Express your answer in terms of some or all of the variables f and L. Use the numeric value given for n in the introduction.

T = ___________ s

Answer:

$T = \frac{15}{f}$

Step-by-step explanation:

Given:

Thickness og glass = L

Index of refraction n=1.5

Frequency = f

$Wavelength = \frac{L}{10}$

λ(air) $= \frac{L}{10}$

λ(glass) = λ(air) / n

= $\frac{\frac{L}{10}}{1.5}$

= $\frac{L}{10} * \frac{1}{1.5}$

= $\frac{L}{15}$

V(glass) = fλ(glass)

$= f * \frac{L}{15}$

$T = \frac{L}{V_{glass}} = \frac{15}{f}$

7 0

2 years ago

5 plus square root of 45 divided by 4​

5 plus square root of 45 divided by 4