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Arlecino [84]
2 years ago
5

1. Which graphs could represent a proportional relationship? Explain how you decided.

Mathematics
2 answers:
Veronika [31]2 years ago
8 0
A because I have no idea
DaniilM [7]2 years ago
3 0
A C and D all have proportional relationships as they are linear
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{(-1, 4), (-1, 9), (-1, 15), (-1, 0)}
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Answer:

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The function f(x) = StartRoot negative x EndRoot is shown on the graph. On a coordinate plane, an absolute value graph starts at
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Solve the equation: 16 = 2x - 6
Tom [10]

the answer 11

Step-by-step explanation:

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6 0
3 years ago
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In the diagram below, P and Q are points on a circle with centre O.
Gnoma [55]

Answer:

<h2>∠PQT = 72°</h2>

Step-by-step explanation:

According to the diagram shown, ∠OPQ = ∠OQP = 18°. If PQT is a tangent to the circle, it can be inferred that line OQ is perpendicular to line QT. Ths shows that ∠OQT = 90°.

Also from the diagram, ∠OQP + ∠PQT = ∠OQT;

∠PQT  = ∠OQT -  ∠OQP

Given ∠OQP = 18° and ∠OQT = 90°

∠PQT = 90°-18°

∠PQT = 72°

8 0
4 years ago
What figure has a perimeter of 22 units?
Sav [38]
Without knowing the shape selection you have i cant really say anything.  But with a square you wouldnt have any whole numbers, nor would a triangle give you whole number, than again no shape that i can think of would give whole numbers.  
6 0
3 years ago
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