Answer:
2x + 4.8y +13.2
Step-by-step explanation:
1. (4)(0.5x+2.5y+−0.7+−1.3y+4)
2. (4)(0.5x)+(4)(2.5y)+(4)(−0.7)+(4)(−1.3y)+(4)(4)
3. 2x+10y−2.8−5.2y+16
4. 2x + 4.8y +13.2
I hope this helped, please mark Brainliest, thank you!!
Answer:
Correct choice is 3rd choice
Step-by-step explanation:
Congruent circles must have congruent radii.
There are four circles with radii of 3 in, 4 in, 5 in and 3 in.
Hence, the first circle is congruent to the last circle, or circle A is congruent to the circle D.
I think you need tk subtract
Rewrite the fraction as division:
Make them into single fraction:
Change the divide fraction into multiplication fraction:
Factorise the difference of square a² - b² = (a + b) (a - b) :
Cancel the common factors:
Answer:
y=-2x-3
Step-by-step explanation:
4x+2y=-6
2y=-6-4x
y=-6/2-4/2x
y=-3-2x
y=-2x-3
