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2 years ago

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Mathematics

1 answer:

Artyom0805 [142]2 years ago

6 0

The expression is not simplified, because both the numerator and the denominator can be divided evenly

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What scale factors equals 0 .75

Xelga [282]

Answer: 3/4

Step-by-step explanation: 3/4 equals .75

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3 years ago

Which test point holds true for y − 2x ≤ 1?

Ira Lisetskai [31]

2 - 2 * 0 ≤ 1
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4 - 2 * (-2) ≤ 1 
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3 years ago

Which equation represents y= -x^2 + 6x + 7 in vertex form ?

Drupady [299]

we are given

$y= -x^2 + 6x + 7$

we can use vertex form parabola formula

$y= a(x-h)^2+k$

so, we can complete x square

$y= -(x^2 - 6x - 7)$

$y= -(x^2 - 6x - 7+3^2-3^2)$

$y= -(x^2 - 6x +3^2-16)$

$y= -(x-3)^2+16$

so, option-A........................Answer

7 0

3 years ago

The figure shows three exterior angles of triangle ABC. Show that the measure of angle 1 plus the measure of angle 2 plus the me

ivolga24 [154]

Step-by-step explanation:

Let the angle near point A be $A$ .

Let the angle near point B be $B$ .

Let the angle near point C be $C$ .

Let the external angle near point A be $extA$ .

Let the external angle near point B be $extB$ .

Let the external angle near point C be $extC$ .

According to exterior angle property,exterior angle of an angle is the sum of other two angles.

So,

$extA=B+C\\extB=A+C\\extC=A+B$

According to angle sum property,the sum of angles in the triangle add to $180$

$extA+extB+extC=B+C+A+C+A+B=2(A+B+C)=2\times 180=360^{0}$

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3 years ago

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How many number cards are there in a deck of cards

mart [117]

...aish maybe about 100-

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3 years ago

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