Which is the correct answer?

Mathematics

1 answer:

andrew-mc [135]2 years ago

8 0

4rth answer is correct.

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Need help quickly (:

FromTheMoon [43]

30-(increase/0.5)*2=sold
i*s=revenue
i*30-(i^2/0.5)*2=r
I=7.5=>r=0
i=7=>r=14
7/0.5=15 number of increases in the cost

7 0

3 years ago

Read 2 more answers

Help I will give brainliest to wboever answers best

Fiesta28 [93]

Answer:

Area of ABD = 9/2 or 4.5cm^2

Step-by-step explanation:

Area of triangle =

$\frac{bh}{2}$

plug-in ABD

$\frac{3 \times 3}{2}$

$\frac{9}{2}$

Area of ABD = 9/2 or 4.5cm^2

8 0

2 years ago

. The sum of three consecutive numbers is greater than 40. The inequality that represents this is x + x + 1 + x + 2 > 40. Whi

Mrrafil [7]

The closest you can get is 12.4.

4 0

3 years ago

Simplify<br><br> √12m • √15m<br><br> = [1] m √[2]

Elodia [21]

Answer:

6m√5

Step-by-step explanation:

√(12m)·√(15m) = √(180m²) = √(5·(36m²)) = √5·√(6m)²

= 6m√5 . . . . . . for m ≥ 0

8 0

3 years ago

Find the missing length indicated. Leave your answer in simplest radical form.

pickupchik [31]

25

The triangle given by 9, unknown, and 15 and the triangle given by 15, unknown, and x are similar triangles and therefore 9:15 = 15:x

X is 25 in this case

8 0

2 years ago