2 years ago

m,kjuhytredwsqer5t6y7u8io98uyt5re4wq

Mathematics

1 answer:

Makovka662 [10]2 years ago

7 0

Same!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

You might be interested in

Could I solve this inequality by completing the square? How would I do so?

sammy [17]

Answer:

$\large\boxed{x>-2+\sqrt{14}\ \vee\ x$

Step-by-step explanation:

$x^2+4x>10\\\\x^2+2(x)(2)>10\qquad\text{add}\ 2^2=4\ \text{to both sides}\\\\x^2+2(x)(2)+2^2>10+4\qquad\text{use}\ (a+b)^2=a^2+2ab+b^2\\\\(x+2)^2>14\Rightarrow x+2>\sqrt{14}\ \vee\ x+2-2+\sqrt{14}\ \vee\ x$

8 0

2 years ago

If y = 4 when x = -6, find y when x = 15.

SVETLANKA909090 [29]

Y=5. Difference between -6 and 4 is ten so 15-10 =5

6 0

2 years ago

What percent of 965 is<br> 1932

ankoles [38]

Answer: It is 202.1 lol

4 0

2 years ago

Read 2 more answers

Sipho made a 12.5% when he sold a coat for E437.50 .calculate original cost of the coat

kaheart [24]

Answer:

E500

Step-by-step explanation:

Given x the original price of the coat

437.5 + 0.125x = x

437.5 = 0.875x

x = E500

8 0

2 years ago

Julie is tracking the growth of a plant for a science project. The height of the plant on the 2nd day she measured was 8 inches

kvv77 [185]

Answer:

Step-by-step explanation:

The relationship is linear, so the plant grows the same amount each day.

The height on the 2nd day was 8 inches:

h₂ = 8

The height on the 7th day was 20.5 inches:

h₇ = h₂ + (7-2)d = 8 + 5d = 20.5

d = 2.5

The plant grows 2.5 inches each day.

6 0

2 years ago