Answer:
(x,y) (1,3)
Step-by-step explanation:
3x=-x+4
+x +x
4x=4
*divide/simply*
x=1
y=3(1)
y=3✓
y=-1+4
y=3 ✓
This is the concept of algebra, we are required to subtract the complex numbers. Thus;
(5-2i)-1(1+8i)
opening the brackets using the distributive property we get:
5-2i-1-8i
collecting the like terms we get:
5-1-2i-8i
=4-10i
the answer will therefore be:
4-10i
Let acute angle be x.So x+5x+90=180 so x=30
-7x + 6y =5
x intercept. y=0
-7(x) + 6(0)=5
x=-5/7
y intercept, x=0
-7(0)+6(y) =5
y=5/6
Answer:
C.1/8
Step-by-step explanation:
given that only 1/2 have meat
hence fraction of pizzas that have meat = 1/2
given that 1/4 of the meat pizzas have sausages
hence fraction of pizzas with sausages
= fraction of pizzas with meat x fraction of meat pizzas with sausages
= 1/2 x 1/4
= 1/8
