Fthe coordinates of a and b are (-10, -3) and (7, 14), respectively, the x- intercept of is

Hello : let  A(-10,-3)    B(7,14)
the slope is :   (YB - YA)/(XB -XA)
(14+3)/17)  = 1
an equation is : y=ax+b     a is a slope

y = x +b

the line  F   through point  B(7,14) :  14 =7+b
b = 7
the equation is : y =X+7

answer

a,b, and d

explanation

a reflection angle is more than

but less than;

an angle that measures

is a reflex angle.(true)

an angle that measures less than

is acute.(true)

provided we are considering angles greater or equal to zero.

an acute angle lies in the range.

an obtuse angle is less than 180° but more than 90°

an angle that measures 300° is obtuse (false)

an angle that measures 65° is an acute angle.(true)

according to the triangle sum theorem, all the angles in a triangle must add up to 180 degrees. if we know one angle is already 90, we do 180-90=90. the other 2 angles must add up to 90, exactly.

step-by-step explanation: