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3 years ago

12 + 3.5x - 5.4x - x

Mathematics

1 answer:

mrs_skeptik [129]3 years ago

5 0

Answer:

-1.9x-x+12

-2.9x+12

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Write an equation of the line in point-slope form that passes through the given points.

RSB [31]

Answer:

Step-by-step explanation:

point - slope formula: y - y1 = m(x-x1)

we need to find the slope ... or what is m ?

m = rise / run

m = y2 - y1 / x2 - x1

where the given points are (x1,y1) and (x2,y2)

m= 7-5 / 6-5

m = 2 / 1

m =2

now use either point and plug the slope and the point into the point-slope formula

y-5 =2(x-5) :)

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3 years ago

What is the 15th decimal in pi?

Marina CMI [18]

Answer:

I believe the answer is 3

4 0

4 years ago

Dogan

Galina-37 [17]

Answer:

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Step-by-step explanation:

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3 years ago

Show that the two triangles ABC and DEF are congruent by the HL theorem.

inna [77]

Since hypotenuses and legs have the same length, then both are congruent and thus, triangles ABC and DEF are congruent.

The Hypotenuse-Leg theorem states that two right triangles are congruent if and only if their hypotenuses and any of their corresponding legs are congruent. That is to say:

$\overline {AC} \cong \overline {DF}$ , $\overline{BC} \cong \overline {EF}$

$AC = DF, BC = EF$

$\sqrt{AB^{2}+BC^{2}} = \sqrt{DE^{2}+EF^{2}}$ , $BC = EF$

If we know that $AB = 10$ , $BC = 4$ , $DE = 10$ and $EF = 4$ , then we have the following outcomes:

$\sqrt{10^{2}+4^{2}} = \sqrt{10^{2}+4^{2}}$

$4 = 4$

Since hypotenuses and legs have the same length, then both are congruent and thus, triangles ABC and DEF are congruent.

We kindly invite to check this question on triangles: brainly.com/question/21972776

3 0

3 years ago

20 points

tensa zangetsu [6.8K]

Step-by-step explanation:

156 , 52 times by 3 is 156

3 0

4 years ago

Read 2 more answers