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3 years ago

:) answer please! <3

Mathematics

2 answers:

Liula [17]3 years ago

5 0

Answer:

Step-by-step explanation:

im pretty sure its 6, but i dont wanna be wrong

i mean i think it should be 6 i d k, is this like 6th grade math?

Monica [59]3 years ago

5 0

Answer:

Step-by-step explanation:

I added up all the numbers which equal 102 and then divided by the amount of numbers there are which was 17 and I got 6. I am sorry if I maybe miscalculated but I hope this helps u. Have an amazing rest of ur day/night :)

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Approximately 10% of all people are left-handed. Consider a grouping of fifteen people.

Wewaii [24]

Answer:

Step-by-step explanation:

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2 years ago

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1. Rich wants to buy a coat priced at x dollars. It is on sale for 20% off. He must

alexandr1967 [171]

Answer: $x-0.20x+0.0725x$

Step-by-step explanation:

Let x be the price. 20% (0.20) 7.25% (0.0725)

$x-0.20x+0.0725x$

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3 years ago

The line represented by the equation 3x + 5y = 2 has a slope of - Which shows the graph of

Lubov Fominskaja [6]

Answer:

Step-by-step explanation:

Solve the given 3x + 5y = 2 for y. This will automatically indicate the slope of the line.

Subtracting 3x from both sides of this equation, we get:

5y = -3x = -3x + 2.

Dividing both sides by 5 yields y = (-3/5)x + 2/5.

The slope of the given line is -3/5. The y-intercept of this line is (0, 2/5).

Next time, please share the answer choicess. Thank you.

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3 years ago

NEED HELP! Have no idea what his is?? 50 points

soldi70 [24.7K]

Well i have to say is that PEMDAS exponents first. Hope this helps.

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3 years ago

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The hypotenuese of an isosceles right triangle is 13 inches. The midpoints of its sides are connected to form an inscribed trian

Georgia [21]

Answer:

The Sum of the areas of theses triangles is 169/3.

Step-by-step explanation:

Consider the provided information.

The hypotenuse of an isosceles right triangle is 13 inches.

Therefore,

$x^2+x^2=169\\2x^2=169\\x=\frac{13}{\sqrt{2} }$

Then the area of isosceles right triangle will be: $A=\frac{1}{2} x^2$

Therefore the area is: $A=\frac{169}{4}$

It is given that sum of the area of these triangles if this process is continued infinitely.

We can find the sum of the area using infinite geometric series formula.

$S=\frac{a}{1-r}$

Substitute $a=\frac{169}{4} \ and\ r=\frac{1}{4}$ in above formula.

$S=\frac{\frac{169}{4}}{1-\frac{1}{4}}$

$S=\frac{\frac{169}{4}}{\frac{3}{4}}$

$S=\frac{169}{3}$

Hence, the Sum of the areas of theses triangles is 169/3.

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3 years ago