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statuscvo [17]
3 years ago
10

Find a possible solution to the equation cos(x+2) = sin(3x)

Mathematics
2 answers:
DiKsa [7]3 years ago
7 0
The answer to your question is c!
KengaRu [80]3 years ago
6 0

Answer: C. x=22

Step-by-step explanation:

cos(22+2)= 0.913545457

sin(3*22)= 0.913545457

So, cos(x+2)=sin(3x)

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What percent is represented by the shaded area khan academy
Ilia_Sergeevich [38]

Answer:

32%

Step-by-step explanation:

For example, 32% is equal to 32÷100. As a decimal, this number is 0.32

8 0
3 years ago
A rectangular prism with a square base is cut from the center of a triangular prism. each side of the square base measures 1.7 u
Keith_Richards [23]

Rounding to the closest tenth of a cubic unit, the shaded solid's volume is 45.4 cubic units.

<h3>What is rectangular prism?</h3>

The 3D shape of a rectangular prism has six rectangular faces. Multiply a rectangular prism's three dimensions—length, width, and height—to determine its volume. Cubic units are used to measure volume.

<h3>According to the given information:</h3>

The following formula can be used to determine a rectangular prism's volume:

Vr = Height * Width * Length

Triangular prism volume Vt is determined by its base area and height.

concerning the rectangular prism;

Vr = 1.7 × 1.7 × 4

Vr = 11.56 units in 3

Regarding the triangular prism

Vt = 0.5 × 5.7 × 5 × 4

Vt = 57 unit3

Volume of the solid shaded by Vt - Vr

The solid's shaded volume is equal to 57 - 11.56.

The colored solid's volume is 45.44 cubic units.

Due to this, the shaded solid's volume, when rounded to the nearest tenth of a cubic unit, is 45.4 cubic units.

To know more  rectangular prism visit:

brainly.com/question/4168797

#SPJ4

7 0
2 years ago
Why is the standard deviation used more frequently than the? variance? choose the correct answer below.
Kay [80]
I think the correct answer would be A. The standard deviation is used than the variance because the units of variance are squared units. It does not say anything or is meaningless while standard deviation has the same units as the mean which is a measure of central tendency.
8 0
3 years ago
Read 2 more answers
Help me fast please.I'll give out brainliest.
KIM [24]
N=30°. The sum of the angles is 180º. n+n+4n=6n, so 6n=180 and n=30°.
n=18°. 4n+n=90, so 5n=90, n=18°.
7 0
3 years ago
Which ratio is NOT equivalent to the other choices?
REY [17]

Answer:

9:5

Step-by-step explanation:

Because 5:9 = 5/9

9:5 = 9/5

5 to 9 = 5/9

5/9 = 5/9

So, 9:5 is the odd one out

4 0
4 years ago
Read 2 more answers
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