3 years ago

Please help!! Use cube root to solve. Will give brainliest!!

Mathematics

1 answer:

marissa [1.9K]3 years ago

4 0

Answer: x=-17

Step-by-step explanation: Divide by -1 then add 8 to both sides and get (x+9)^3=-512, and the cube root of -512 is -8, so x+9=-8, and subtracting 9 from both sides we get x=-17 as answer.

You might be interested in

ASAP PLEASE <3A rectangular garden has length and width as given by the expressions below. Length: 4 − 7(3x + 4y) Width: 3x(−

creativ13 [48]

Answer:

8 - 42x - 56y - 12xy

Step-by-step explanation:

Given sides of a rectangle

Length: l =4 − 7(3x + 4y)
Width: w = 3x(−2y)

Perimeter of rectangle

P = 2(l + w)

Using the given values

P = 2( 4- 7(3x + 4y) + 3x(-2y)) =
2( 4 - 21x - 28y - 6xy) =
8 - 42x - 56y - 12xy

4 0

3 years ago

134 rounds to the nearest tens

I am Lyosha [343]

Answer:130

Step-by-step explanation:

4 0

3 years ago

Read 2 more answers

mina put 1205 pokemon cards into a notebook with 15 cards per page. how many sheets can she fill? how many cards left over

Liula [17]

Answer:

she filled 80 pages with 5 left over

Step-by-step explanation:

8 0

3 years ago

Simon had 2 cups of jelly he put the jelly in to 1/3 cup jars how many jars of jelly did he make

Hoochie [10]

Answer: 6 jars

Step-by-step explanation:

All you need to do is divide 2 by 1/3. This is the same thing as multiplying 2 by the reciprocal of 1/3 (just flip the fraction) which is 3/1 or 3. Now, just multiply 2 and the reciprocal of 1/3, which we found out was three, and you should should get your answer of 6 jars. Hope this helps!

4 0

3 years ago

Solve and graph the inequality m/-3 x +7<2

deff fn [24]

Answer:

x > 5/3

Step-by-step explanation:

4 0

3 years ago