3 years ago

Please help me with this. an explanation would be great as well

Mathematics

2 answers:

Ira Lisetskai [31]3 years ago

6 0

Answer:

Step-by-step explanation:

test the constant 1/2 + (1/2)*(-3) = -2/2 = -1

Wittaler [7]3 years ago

6 0

Answer:

Step-by-step explanation:

y + yz

= x + $\frac{1}{2}$ + (x + $\frac{1}{2}$ )(2x - 3) ← expand factors using FOIL

= x + $\frac{1}{2}$ + 2x² - 3x + x - $\frac{3}{2}$ ← collect like terms

= 2x² - x - 1 → A

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4p + 8 - 3p - 2

kozerog [31]

Well that friend should write p + 6 after combining like terms and simplifying

6 0

2 years ago

Which equation listed below, when solved, shows how to find the circumference of a circle if the diameter is 6 inches? Use 3.14

dangina [55]

Answer:

C = π(6)

C = 6π

C = 18.84

Step-by-step explanation:

The circumference is the distance around the circle. It relates the number of times the diameter will encircle the circumference as 3.14 or π. As a result, the formulas for the circumference of a circle are C = 2πr or C = πd. The information given is the diameter so use C = πd by substituting d = 6.

C = π(6)

C = 6π

C = 18.84

6 0

3 years ago

Please answer correctly ! Will mark brainliest !!!

Black_prince [1.1K]

Answer:

Step-by-step explanation:

7 0

3 years ago

Please answer this correctly