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3 years ago

0:

Mathematics

1 answer:

vichka [17]3 years ago

6 0

Answer:(b), (c)

Step-by-step explanation:

Given angle is $=\frac{3\pi }{4}$

Coterminal angles are those which shares same staring side and terminating side

The coterminal of given angle is

$\Rightarrow \frac{3\pi }{4}+2\pi =\frac{11\pi }{4}$

Negative coterminal angle

$\Rightarrow \frac{3\pi }{4}-2\pi$

$\Rightarrow -\frac{5\pi }{4}$

Thus option (b) and (c) are correct

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10. Read the question carefully and type your answer in the space below. *

Korolek [52]

Answer:

Greatest = 98,321

Least= 12,389

98,321>12,389

Step-by-step explanation:

there are only 5 digits. To get the greatest number, the digits with the most value should be put in front to ensure the great value.

To get the smallest number, the digits with the least value should be put in front.

The greater valued number is greater than the least valued number

5 0

3 years ago

Please someone help me with this

Ivenika [448]

Answer:

See explanation

Step-by-step explanation:

Triangle ABC ahs vertices at points A(-4,-4), B(-1,-2) and C(-1,-4).

1 way: First reflect this triangle across the y-axis to form the triangle A''B''C'' which vertices are at points A''(4,-4), B''(1,-2) and C''(1,-4).

Then translate this triangle 7 units up to form the triangle A'B'C' with vertices:

$A'(4,-4+7)=A'(4,3)\\ \\B'(1,-2+7)=B'(1,5)\\ \\C'(1,-4+7)=C'(1,3)$

2 way: First translate this triangle 7 units up to form the triangle A''B''C'' which vertices are at points A''(-4,3), B''(-1,5) and C''(-1,3).

Then reflect this triangle across the y-axis to form the triangle A'B'C' with vertices:

$A'(-(-4),3)=A'(4,3)\\ \\B'(-(-1),5)=B'(1,5)\\ \\C'(-(-1),3)=C'(1,3)$

8 0

3 years ago

If sales tax is 7%, what is the total cost of the sweater that is 12.00

Gelneren [198K]

Answer:

$12.84

Step-by-step explanation:

Add 7% tax to $12.00:

12.00 + 7% =
12.00*1.07 =
12.84

4 0

2 years ago

Read 2 more answers

I will mark best answer brainliest

Hunter-Best [27]

Answer: -1

Step-by-step explanation:

-8 (-8x - 6) = -6x - 22

distribute

64x + 48 = -6x -22

get rid of the smallest x by adding 6x to both side

70x + 48 = -22

minus 48 to both sides

70x = -70

divide both side by 70

x = -1

8 0

3 years ago

Read 2 more answers

3. A rectangular field is 27 meters long and 18 meters wide. If fencing costs $12 per yard, how much will it cost to enclose the

MakcuM [25]

20 dollars per meter

7 0

4 years ago