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Mamont248 [21]
3 years ago
5

State the exact value of tan(pi/2)

Mathematics
1 answer:
Vlad [161]3 years ago
6 0
J is between H and K.if HJ =4t -15 ,JK=5t-6, and KH=15,find JK.

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Which referent could you use for 1 m?
sergij07 [2.7K]

Answer:

Just #1

Step-by-step explanation:

8 0
3 years ago
Which equation does NOT represent a proportional relationship between two variables with the constant of proportinality of? 1/2
Dimas [21]

Answer:

(D) y=x+\frac{1}{2}

Step-by-step explanation:

Two variables x and y are proportionally related  if they can be written in the form y=kx, where k is the constant of proportionality.

From the given options, if k=\frac{1}{2}

(B)y=\frac{1}{2}x is of the form y=kx

(C)y=\frac{3}{6}x is of the form y=kx with k=\frac{1}{2} as \frac{3}{6}=\frac{1}{2} in its lowest form.

(C)y=0.5x is of the form y=kx with k=\frac{1}{2} as 0.5=\frac{1}{2} in fractional form.

On the Contrary,

In Option D, y=x+\frac{1}{2} does not represent a proportional relationship between x and y. The constant of proportion is supposed to be a product of x.

6 0
3 years ago
I NEED THIS DONE ASAPPPP<br> expand 4(m+2)<br><br> 4(m+2) =
77julia77 [94]

4(m + 2) expanded is 4 x m and 4 x 2

simplified: 4m + 8

3 0
3 years ago
What is the value of 3ab+<br>5b - 6 when a = - 1and b = 3​
Fantom [35]

Answer:

the answer is 0

4 0
3 years ago
Read 2 more answers
Angle a​ and​ ​angle b​ ​are complementary angles. The measure of ∠a is 42°.
Citrus2011 [14]
My work to your question
8 0
3 years ago
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