3 years ago

Can someone please help me

Mathematics

2 answers:

CaHeK987 [17]3 years ago

7 0

I think it’s 36 but I don’t know

azamat3 years ago

5 0

Given:

angle ECB=51 degrees

angle EOB = 2*angle ECB = 2*51 = 102 degrees = arc EAB

Also given minor arc AB = 72 degrees

therefore

minor arc EA = 102-72=30 degrees

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likoan [24]

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7 0

2 years ago

(a)Find an angle between 0° and 360° that is coterminal with 865° .

CaHeK987 [17]

<h3> Answer:</h3><h2>a.215</h2>

I don't know in letter b.

#CaRRyOnLeArniNG

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2 years ago

Simplify the following expressions. All answers should be in standard form.

Ratling [72]

Answer:

The given expression in simplified form is: $15x^2+10x$

Step-by-step explanation:

Simplifying the expression involve reducing the number of terms to minimum and making the expressions in standard form.

This may involve addition, subtraction and multiplication of variables.

Given expression is:

$5x(3x+2)$

Distributing 5x will give us:

$= 5.3.x.x + 5.2.x\\=15x^2+10x$

Hence,

The given expression in simplified form is: $15x^2+10x$

6 0

3 years ago

PLZ HELP AND IF U TAKE MY POINTS I WILL REPORT U AN WHO EVER HELPS I WIL GIVE BRAINIEST

Sphinxa [80]

Answer:

the second one I can't give a explanation cause my wrist is broken so it's harder to type hope this helps

6 0

2 years ago

What is the area of a triangle with vertices at (−2, 1) , (2, 1) , and (3, 4) ?

VMariaS [17]

Check the picture below

area of a triangle is 1/2 bh

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3 years ago

Read 2 more answers