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2 years ago

Which of the following statements is true?

Mathematics

2 answers:

Lunna [17]2 years ago

3 0

The answer is d.?.?.?.?.?.

Alina [70]2 years ago

3 0

Answer:

all equilateral triangles are similar

Step-by-step explanation:

they are all just scale copies of each other

Hope this helps :)

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Consider these statements.

igomit [66]

Answer:

Step-by-step explanation:

if we match the two informations we can say that the triangle is isosceles

5 0

3 years ago

19c10x42c4/61c14 what would that equal to?

Pavlova-9 [17]

1680/61c2 Step-by-step explanation:

3 0

3 years ago

Calculate the axis of symmetry in the equation Y = (x+1) (x-4)

algol [13]

Answer:

Every parabola has a turning point called the axis of symmetry,so for this question you just have to find the turning points

x turning point= -b/2a,and the y turning point is gotten by replacing the value of x in the equation

y=(x+1)(x-4)

=x^2-3x-4

a is 1,b is -3 and c is -4

x= -(-3)/2(1)

=1.5

and y=x^2-3x-4

=1.5^2-3(1.5)-4

= -6.25

therefore the axis of symmetry is (1.5,-6.25)

I hope this helps

6 0

2 years ago

Given that the square root function is only defined for non-negative numbers, define the domain of f in terms of c. {x | ≥ 0}

diamong [38]

Answer:

c:(0;+∞)

Step-by-step explanation:

Given the situation, that the square root function only allows you values above than "0" (not equal neither), then you must consider that every value above 0 belongs to it's domain.

Then, to express the domain, going from your most negative number, to your most possitive number (in this case all positive number, thats why we use infinite) you must use the parenthesis wich means, you are not considering the value (in this case 0), but the value right after it, to the next value that as we said before, is inifinite. Also remember, that when you express a domain, and use infinite (despite it's going to negative way, or possitive way, it also goes with parenthesis).

5 0

3 years ago

Question 5 (1 point)

Damm [24]

Answer:

36 and 49

Step-by-step explanation:

Please mark me as brainlyest

5 0

2 years ago