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GenaCL600 [577]
4 years ago
5

What are the solutions to 6x^2-5x-4=0?​

Mathematics
1 answer:
enyata [817]4 years ago
6 0

Answer: x=−​1/2​​​​,​4/3

Step-by-step explanation:

1. Split the second term in 6x^2−5x−4 into two terms.

6x^2+3x−8x−4=0

2. Factor out common terms in the first two terms, then in the last two terms.

3x(2x+1)−4(2x+1)=0

3. Factor out the common term 2x+1.

(2x+1)(3x−4)=0

4. Solve for x.

Ask: When will (2x+1)(3x−4) equal zero?

When 2x+1=0 or 3x-4=0

Solve each of the 2 equations above.

x=−1/2,4/3

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Jasper needs 180 of string for his project how many yards did he buy.
andrew-mc [135]

Answer:

5 yards

Step-by-step explanation:

The measurements of the 180 should be Inches

Length of string Jasper needs = 180 inches

how many yards did he buy?

1 yard = 36 inches

Number of yards he needs = Length of string Jasper needs / inches per yard

= 180 inches / 36 inches

= 5 yards

Number of yards he needs = 5 yards

3 0
3 years ago
0.000957 answers think
Aleonysh [2.5K]

Answer:

9.57 x 10^-4

Step-by-step explanation:

6 0
3 years ago
A group of friends wants to go to the amusement park. They have no more than $275
Zanzabum

Answer:

10 persons

Step-by-step explanation:

Step one:

given data

We are told that they have a total of $275

also, they want to spend $5 on packing space

and a ticket cost $27 per person.

Step two:

let the number of persons be x

and let the total amount to be spent be y

hence the inequality is

y≤ 5+ 27x

now for y= $275, let us find x

Substitute into the inequality we have

275≤5+27x

275-5≤27x

270≤27x

Divide both sides by 27

x ≤ 270/27

x ≤ 10

Hence the number of persons should not be more than 10

6 0
3 years ago
Read 2 more answers
URGENT! plz answer as soon as possible
kondor19780726 [428]

Answer:

A=1/2 bh

multipy 2 at both side of the equation

2A = bh

divide b at both side , then we will get h

h = 2A/b

Step-by-step explanation:

7 0
3 years ago
Plz Help
kondor19780726 [428]

Answer:anna

Step-by-step explanation: becase well he got the most $ added in the 2cd day

3 0
3 years ago
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