All categories

3 years ago

Which of the following is not a true statement?

Mathematics

1 answer:

Elan Coil [88]3 years ago

5 0

Answer:

Step-by-step explanation:

A. -12 = -12

b. -2 = -2

C -4 = -8

D. -4 = -4

You might be interested in

Subtract 24ab-10b-18a from 30ab+12b+4a

RUDIKE [14]

Answer:

-6ab-22a-22b

Step-by-step explanation:

4 0

3 years ago

Need help with this quick.

Orlov [11]

A trapezium is a quadrilateral. The option that is true for the trapezium is A, D, and E.

<h3>What is Trapezium?</h3>

A trapezium is a quadrilateral which is having a pair of opposite sides as parallel and the length of the parallel sides is not equal.

The given trapezium is an isoceles trapezium. Therefore, the properties of the trapezium that are true for KLMJ are:

KL is parallel to JM
∠J is supplementary ∠K
∠J is congruent to ∠M (Valid only for isoceles trapezium).

Hence, the option that is true for the trapezium is A, D, and E.

Learn more about Trapezium:

brainly.com/question/22607187

#SPJ1

4 0

2 years ago

The temperature of a point $(x,y)$ in the plane is given by the expression $x^2 + y^2 - 4x + 2y$. what is the temperature of the

ollegr [7]

$x^{2} + y^{2}-4x+2y$

can be written as follows:

$x^{2} -4x+ y^{2}+2y$

$(x^{2} -4x+4)-4+ (y^{2}+2y+1)-1$

$(x-2)^{2}+(y+1)^{2} -5$

since $(x-2)^{2}$ and $(y+1)^{2}$ are always positive, except for x=2 and y=-1, when they become 0,

the minimum value of this expression is when x=2, and y=-1, that is -5

Answer: -5

3 0

3 years ago

DIRECTIONS: Use this information to answer Parts A and B.

sleet_krkn [62]

Answer:

$17,160

Step-by-step explanation:

286,000·0.06=17,160

4 0

3 years ago

Help me on this please

ruslelena [56]

Answe65

Step-by-step explanationthat the anews

3 0

3 years ago