4 years ago

2x^5+12x^4+16x^3-12x^2-18x=0

1 answer:

4 0

I believe the answer is x=−1 or x = 0 or x=1 or x=−3

You might be interested in

Using 10 grams of a 15% boric acid ointment, the pharmacist will manufacture a 12% ointment. how many milligrams of diluent is r

yan [13]

Use equation C1M1+C2M2=CM
C1=15%, M1=10000 mg (starting ointment)
C2=0% M2=to be found (diluent)
C=12% M=M1+M2 (product)

Solve for M2
0.15*10000+0*M2 = 0.12(10000+M2)
M2=(0.15-0.12)*10000/0.12=2500 mg

Answer: 2500 mg of diluent is required.

5 0

4 years ago

What 90% of 16? helllllppppppp boi

Mars2501 [29]

Answer:

the answer would be _14.4_

-Agarvated

(Mark me brainliest!)

4 0

3 years ago

Read 2 more answers

the corners of a rectangle in the x-y plane have coordinates(10,40),(10,70),(30,40),(30,70) what is the area of the rectangle

alina1380 [7]

Answer:

600

Step-by-step explanation:

I used an area calculator and then doubled checked my work hope this helped

8 0

2 years ago

What is the value of z in the triangle ? Enter your answer in the box . Round your final answer to the nearest hundredth.

Karo-lina-s [1.5K]

Answer:

32.97 inches

Step-by-step explanation:

Given

27 in. is the length one of the legs

Solving

cosine function gives the ratio of the adjacent side of the angle and the hypotenuse
Take cos35°
cos35° = 0.819
cos35° = 27/z
⇒ 27/z = 0.819
⇒ z = 27/0.819
⇒ z = 32.97 inches

7 0

2 years ago

The second statement is the __of the first.

AysviL [449]

Answer: contrapositive

Step-by-step explanation:

3 0

3 years ago