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Lapatulllka [165]
3 years ago
8

A degree is larger than 30 arc minutes. ...? true or false

Mathematics
2 answers:
oksano4ka [1.4K]3 years ago
7 0
It is a completely true statement that a <span>degree is larger than 30 arc minutes. The correct option among the two options that are given in the question is the first option. 30 arc minutes is almost equal to 1/2 degree. I hope that this is the answer that you were looking for and the answer has actually come to your great help.</span>
Roman55 [17]3 years ago
7 0

Answer:

True  

Step-by-step explanation:

Given : Statement - 'A degree is larger than 30 arc minutes'.

To find : True or False ?

Solution :

We know that,

1 degree is 1^\circ=\frac{1}{360} of a circle

1 arc minute is 1^'=(\frac{1}{60})^\circ of degree.

So, 30 arc minutes is 30^'=(\frac{30}{60})^\circ of degree.

30 arc minutes is 30^'=(\frac{1}{2})^\circ of degree.

Which clearly means,

1^\circ>(\frac{1}{2})^\circ

1^\circ>30^'

Therefore, The given statement is true.

'A degree is larger than 30 arc minutes'.

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Solve and Graph: 12 – ⅔ x &gt; 6
slega [8]

Answer:

There's the graph

But the answer is x<9

X is all values below 9.

5 0
3 years ago
Find the perimeter of quadrilateral ABCD with vertices A=(1,1) B=(4,4) C=(7,1) D=(4,-2). Explain your answer.​
Vanyuwa [196]

we have the coordinates of ABCD

there are 2 ways of doing this one is you find the distance of ab, bc, cd and da and then add the answers together. there is another way but i dont remember it properly so i am just gonna do it this way

distance between 2 point = \sqrt{(x_B-x_A)^2+(y_B-y_A)^2}

AB

d = \sqrt {(4 - 1)^2 + (4 - 1)^2}

d = \sqrt {(3)^2 + (3)^2}

d = \sqrt {9 + 9}

d = \sqrt 18

AB = 4.24

now repeat the same with all

BC= 4.24

CD= 4.24

DA= 4.24

so its a square with all the same sides so perimeter is 4 x 4.24

perimeter is 16.96

hope this helps

mark me as brainliest please

3 0
3 years ago
Find the value of x <br> 5x = 20
aleksley [76]

Answer:

4

Step-by-step explanation:

Divide 5 on both sides, to get x=4

8 0
3 years ago
Read 2 more answers
Consider the two expressions 4b(b+1) and (2b+7)(2b-8). Compare their values if b=-3, b=-2, and if b=10. Is it true that for an v
noname [10]

Answer:

If b=-3 then the first expression is equal to 24 and the second expression is equal to -14.

If b=-2 then the first expression is equal to 8 and the second expression is equal to -36.

If b=10 then the first expression is equal to 440 and the second expression is equal to 324.

Yes, it is true.

Step-by-step explanation:

b=-3:

4b(b+1)=4(-3)(-3+1)=-12(-2)=24

(2b+7)(2b-8)=(2(-3)+7)(2(-3)-8)=(-6+7)(-6-8)=1(-14)=-14

b=-2:

4b(b+1)=4(-2)(-2+1)=-8(-1)=8

(2b+7)(2b-8)=(2(-2)+7)(2(-2)-8)=(-4+7)(-4-8)=3(-12)=-36

b=10:

4b(b+1)=4(10)(10+1)=40(11)=440

(2b+7)(2b-8)=(2(10)+7)(2(10)-8)=(20+7)(20-8)=27(12)=324

8 0
3 years ago
What is the common factor of each term in the expression 2b + 5b?”
stellarik [79]
The common factor is b since they both share it.
Hope this helps
7 0
3 years ago
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