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saw5 [17]
3 years ago
15

Is x-y=1 a direct variation

Mathematics
1 answer:
zhenek [66]3 years ago
7 0

Answer:

Xy=1/5......

Step-by-step explanation:

because

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An isosceles triangle in which the two equal sides, labeled a, are longer than the base, labeled b. This isosceles triangle has
Bas_tet [7]
Hey there! I’m happy to help!

We see that the two equal sides are longer than the base. This means that our a will be larger than b. The problem says that one of the longer sides is 6.3. Since the two longer sides are equal, that means that both longer sides are 6.3 cm. Therefore, we can simply subtract these two from the perimeter to find the shorter side, which is the base.

15.7-6.3-6.3=3.1

Therefore, the length of the base is 3.1 cm.

I hope that this helps!
3 0
3 years ago
Please include step by step
mote1985 [20]

Answer:

x=2 AB=hypotenus(h) angle ACB is 90

BC=p angle CAB is 30 also angle of refrence

Step-by-step explanation:

sin[30]=p/h

(1/2)=x/4

2x=4

x=2

5 0
3 years ago
52 ( Blank ) 2 ( Blank ) 31 = 73
nadezda [96]

Answer:

52 × 2 - 31 = 73

Step-by-step explanation:

Use PEMDAS

The way I remember is like this..

Please (Parentheses)

Excuse (Exponents)

My (Multiication)

Dear (Division)

Aunt (Addition)

Sally (Subtraction)

Multiply 52 × 2

which gives you 104.

Then subtract 31 from 101

and that will give you 73.

6 0
3 years ago
Which graph represents the compound inequality?<br> n&lt;-2 or n &gt; 4
Marina86 [1]
Yes the answer is C. -2 to the left with open circle and 4 to the right with closed circle
5 0
2 years ago
What is the degree of these polynomials?​
san4es73 [151]

Answer:

5 and 2

Step-by-step explanation:

Degree is the highest power of the polynomial

4 0
3 years ago
Read 2 more answers
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