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marin [14]
3 years ago
10

Pls use the diagram to answer the question thanks ​

Mathematics
1 answer:
Liono4ka [1.6K]3 years ago
4 0

Answer:

A) The smaller angle between 12 and 3 is 90°  and that is \frac{1}{4}th coordinate

B) The smaller angle between 2 and 3 is 30°  

C) The angle between 4 and 6 is 60°

D) the angle between 6  and 9 is 90°  

D) The angle between 6 and 12 is 180°

E) The angle between 7 and 8 is 30°    

Step-by-step explanation:

Given as :

It is shown in diagram as ;

The circle with different angles from angle 1 to angle 12

Now, The figure is the complete circle, and the measure of all angles in a circle = 360°

The measure of semicircle = 180°

and each quadrant is divided in to 3 angles

Each right angle is further divided into three 30° angles  

Again ,

A) The smaller angle between 12 and 3 is 90°  and that is \frac{1}{4}th coordinate

B) The smaller angle between 2 and 3 is 30°  

C) The angle between 4 and 6 is 60°

D) the angle between 6  and 9 is 90°  

D) The angle between 6 and 12 is 180°

E) The angle between 7 and 8 is 30°    Answer

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A regular section of land made up of wheat farms has a length of 5x10^4 and the width of 6x10^3 what is the area of the length i
Fudgin [204]

Answer:

The Area of land is 30 × 10^{7} meters² .

Step-by-step explanation:

Given as :

The length of rectangular wheat farm land = L = 5 × 10^{4}  meter

The width of rectangular wheat farm land = w = 6 × 10^{3}  meter

Let The Area of land = A meters²

Now, According to question

∵ Land is in rectangular shape

And we know, Area of rectangle = length × width

∴ Area of land =  Area of rectangle = length × width

Or, A = L × w

Or, A = 5 × 10^{4}  meter × 6 × 10^{3}  meter

Or , A = 30 × 10^{4+3}

i.e A = 30 × 10^{7}  meters²

So, The Area of land = A  = 30 × 10^{7} meters²

Hence,The Area of land is 30 × 10^{7} meters² . Answer

8 0
4 years ago
Make a substitution to express the integrand as a rational function and then evaluate the integral. (Remember to use absolute va
tester [92]

Answer:

(1/17) [In |eˣ - 4| - 0.5 In |e²ˣ + 1| - 4 arctan eˣ] + c

Step-by-step explanation:

The solution to the question is provided in the attached image.

The right substitution is y = eˣ

y = eˣ

(dy/dx) = eˣ

dy = eˣ dx

dx = (dy/eˣ)

And x = In y

We then obtain an expression that can be resolved into integrable form by resolving into partial fractions.

After this, the partial fractions is then integrated; giving the final answer obtained.

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Question 3 of 10
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Answer:

A, D and C.

Step-by-step explanation:

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Unit 1 geometry basics quiz 1-3 angle measures and relationships
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Answer/Step-by-step explanation:

1. Side CD and side DG meet at endpoint D to form <4. Therefore, the sides of <4 are:

Side CD and side DG.

2. Vertex of <2 is the endpoint at which two sides meet to form <2.

Vertex of <2 is D.

3. Another name for <3 is <EDG

4. <5 is less than 90°. Therefore, <5 can be classified as an acute angle.

5. <CDE is less than 180° but greater than 90°. Therefore, <CDE is classified as an obtuse angle.

6. m<5 = 42°

m<1 = 117°

m<CDF = ?

m<5 + m<1 = m<CDF (angle addition postulate)

42° + 117° = m<CDF (Substitution)

159° = m<CDF

m<CDF = 159°

7. m<3 = 73°

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m<FDG = right angle = 90°

m<3 + m<FDE = m<FDG (Angle addition postulate)

73° + m<FDE = 90° (Substitution)

73° + m<FDE - 73° = 90° - 73°

m<FDE = 17°

3 0
3 years ago
Y= -3x - 4<br>y = 3x + 4
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Answer:

they all cancel out it would be 0

Step-by-step explanation:


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