2 years ago

-2/3x3/5+5/2-3/5*1/6

Mathematics

1 answer:

love history [14]2 years ago

3 0

0.023 I think please mark me brainliest

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PLEASE HELP!!<br>What is the sum of the measures of the exterior angles of this triangle?

RideAnS [48]

282

Step-by-step explanation:

C=180-112=68

A=180-68-51=61

sum of exterior angles=112+119+51=282

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2 years ago

Three right triangles surround a shaded triangle; together they form a rectangle measuring 12 units by 14 units. The figure belo

Alchen [17]

Answer:

its not a right angled triangle

Step-by-step explanation:

this is because it doesnt follow the rule of pytagorous theorem

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3 years ago

Fernando factored 45y^6 as (9y^3)(5y^3).

marishachu [46]

Answer:

They both factored it correctly

Step-by-step explanation:

To find the one that was factored correctly, we expand the two of them and compare with $45y^6$ .

Fernando

$(9y^3)(5y^3)$

= $9 * 5 * y^3 * y^3$

= $45y^6$

Salma

$(3y)(15y^5)$

= $3 * 15 * y * y^5$

= $45y^6$

As we can see, they both factored it correctly.

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2 years ago

Why is 1 3 + 1 3 NOT equal to 2 6 ?

katrin [286]

It is a trick question 13+13 DOES equal 26

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3 years ago

Given that f(x) =x^2-3/3<br> a) Find f(3)<br> b) Find f'(x)<br> c) Find f'(11)

Ber [7]

A) F(3)=3^2-3:3= 9-3:3=9-1=8
B) ?
C) F(11)= 11^2-3:3=121-1= 120

I think this

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2 years ago