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sashaice [31]
3 years ago
14

How do i solve this

Mathematics
1 answer:
MAXImum [283]3 years ago
5 0

Answer:

x = 0, x = 3

Step-by-step explanation:

Given

- 4x² = - 12x ( add 12x to both sides )

- 4x² + 12x = 0 ← factor out - 4x from each term

- 4x(x - 3) = 0

Equate each factor to zero and solve for x

- 4x = 0 ⇒ x = 0

x - 3 = 0 ⇒ x = 3

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Plz help me solve these problems
leva [86]

Answer: <em><u>CAN YOU PLS MARK AS BRAINLIEST??</u></em>

a.x=11/4

b.x=6

c.x=21/2

d.x=0

Step-by-step explanation:

-2+3x+x=9-x

-2+3x+x=9

4x=9+2

4x=11

x=11/4

when you move a numerator to the other side it becomes a denominator

x+2=3/4x6

x+2=3/24

x=8-2

x=6

5-2x-12=14

2x=14-5+12

2x=21

x=21/2

1/2x=-3-1/2x+4-1

1/2x+1/2x=-3+4-1

x=0

6 0
3 years ago
The recipe for a Bach of brownies calls for 1/3 cup of oil. You only want to make 1/4 of a Bach . How much oil do you need
Zielflug [23.3K]

Answer:

1 1/3

Step-by-step explanation:

1/3 divided by 1/4

keep change flip so 1/3 times 4/1 multiply straight across

5 0
3 years ago
If h(x)= 6x - 17, find h(8). *
Lena [83]

The value of h(8) in h(x)= 6x - 17 is 31

<h3></h3>

What are functions:

Functions relate input and output. Therefore, a function takes elements from a set (the domain) and relates them to elements in a set (range).

h(x)= 6x - 17

Let's find h(8)

h(8) = 6(8) - 17

h(8) = 48 - 17

h(8) = 31

learn more on function here:brainly.com/question/15615479?referrer=searchResults

3 0
3 years ago
Read 2 more answers
Can anyone help me with this?​
Vesnalui [34]

Answer:

35 yards

Step-by-step explanation:

20yd+15yd

you add 20yd and the 15yd and that is your area.

7 0
3 years ago
Celia bought a bag of 12 goldfish for $3 dollar sign.<br> What is the cost of 1 goldfish?
Alchen [17]

Celia bought a bag of 12 goldfish for $3 dollar.

  • Cost of 12 goldfish = $3
  • Cost of 1 goldfish = $3/12 = $1/4

= $0.25

<h3><em>The </em><em>cost </em><em>of </em><em>1</em><em> </em><em>goldfish </em><em>is </em><em>$</em><em>0</em><em>.</em><em>2</em><em>5</em><em>.</em></h3>
8 0
3 years ago
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