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3 years ago

Which of the following relations is NOT a function?

Mathematics

2 answers:

kenny6666 [7]3 years ago

3 0

Answer:

Step-by-step explanation:

olga55 [171]3 years ago

3 0

It’s C because a function cannot have multiple Y values for a single X value.

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In the figure AB =6cm, triangle AOB =60°

viva [34]

Answer:

From the basics of algebra,

a triangle subtended to the center of a circle from the circumference is always isosceles

since the Central angle is 60 and the triangle is isosceles, the other angles are,

$\frac{180 - 60}{2} = 60$

meaning that the triangle is equilateral.

all the other angles are 60.

the radius of the circle is the length of the triangles side,

ie 6cm

6 0

3 years ago

BDсStatementsReasons1. AB || CDAC || BD1. GivenIf two parallel lines are cut by a transversal, then:2. ZABC ZBCDLACB LDBC2.1-13.

Anna11 [10]

The diagram shows statements to prove that both triangles are congruent.

Hence;

$\begin{gathered} (2) \\ \angle ABC\cong\angle BCD \\ \angle ACB\cong\angle DBC \\ Alternate\text{ interior angles are congruent } \end{gathered}$ $\begin{gathered} (3) \\ BC\cong BC \\ \operatorname{Re}flexive\text{ property} \end{gathered}$ $\begin{gathered} (4) \\ \Delta ACB\cong\Delta DBC \\ \text{Side}-\text{Angle}-\text{Side} \end{gathered}$

Step 1 showed two sides that are congruent for both triangles

Step 2 showed two angles that are congruent

Step 3 showed two sides that are congruent

Therefore, the triangles are congruent by the side-angle-side theorem

6 0

2 years ago

2. Explain how to calculate 8% of 350 by first calculating 1% of 350.

V125BC [204]

Answer:

Step-by-step explanation:

So 1% of 350 would be 3.5 because 350 divided by 100 is 3.5. You then get 3.5 and multiply it 8 times, which would be 28. (You multiply it 8 times because 8% is 8 times 1%.)

6 0

2 years ago

Read 2 more answers

What’s the Perimeter and the Area

Leno4ka [110]

Triangle Perimeter: Add up the sides of the triangle.

26 + 24 + 10 = 60

The triangles perimeter is 60.

Triangle Area: height * base divided by 2

10 * 24 = 240

240/2 = 120

The triangles area is 120.