MATHEMATICS HIGH SCHOOL

I really need help, I hope you can help me out please

Answers

Answer 1

Answer:

Answer:

Step-by-step explanation:

they are not similar -

the triangles angles are not congruent which then means that by AA criterion the triangles are not similar.

hope this helps!!

Answer 2

Answer:

Answer:

Yes they are similar as the obtuse angle of 120 degree is the same and 2 other angles are acute and this example shows 4 degree range in difference. This would change the measure 0.4 only each side.

Similar is different to same, the exact meaning of similar is resemblance, the exact meaning is having a resemblance in appearance, character, or quantity, without being identical.

Step-by-step explanation:

Related Questions

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Please help this is timed
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How do you convert sin into cos, and vice versa.. Promblem: cos(6x) = sin(3x-9)

What is the solution to the system of equations?

4x+y=2
x-y=3

Answers

$4x+y=2\nx-y=3\n------\n5x=5\nx=1\n\n1-y=3\n-y=-2\ny=2$

Which of the binomial below is a factor of this trinomial 4x^3-20x^2+24xa) x+3
b)x-3
c)2x-3
d)2x+3

Answers

$4x^3-20x^2+24x$

$4x (x^2-5x+6)$

$4x(x-2)(x-3)$

$(b)x-3$

b) x - 3

see attached for proof

A student has some? $1 and? $5 bills in his wallet. He has a total of 12 bills that are worth ?$40. How many of each type of bill does he? have?

Answers

X will be the amount of 1 dollar bill and y the 5 dollar bill

x1 + y5 = 40
x + y = 12

(I'm going to solve for x first, so multiply the bottom equation by negative 5)

x1 + y5=40
x-5+y-5= -60

(cross out the y and solve)

x-4 = -20

(divide)

x= 5

(place it in the equation you didn't use)

5 + y = 12

y = 7
he has 7 fives and 5 ones

A single box of thumb tacks weighed 3 1⁄2 ounces. If a teacher had 4 1⁄7 boxes, how
much would their combined weight be?