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3 years ago

Use a sketch graph to obtain the solution set of x²-4x>0

Mathematics

1 answer:

Slav-nsk [51]3 years ago

5 0

Answer:

Step-by-step explanation:

We can't make graph on our phones.

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Sabeena had 15 3/4m long ribbon. She cut into two pieces such that the length of one pieces is 9 1/2m. Find the length of other

mash [69]

Answer:

Step-by-step explanation

Good evening:

The length of the other pieace:

(15×(3÷4))-(9×(1÷2)) = 6,75m

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3 years ago

Can someone answer this question please?

Troyanec [42]

The solution to the inequality $3x-3\leq -15\,\,or\,\,4x-1\geq 11$ is $x\leq -3\,\,or\,\,x\geq 4$

The number line is shown in figure attached.

Step-by-step explanation:

We need to solve the inequality: $3x-3\leq -15\,\,or\,\,4x-1\geq 11$

Solving the inequality:

$3x-3\leq -15\,\,or\,\,4x-1\geq 11\\Adding\,\,3\,\,on\,\,both\,\,sides\,\,and\,\,1\,\,on\,\,both\,\,sides\\3x-3+3\leq -15+3\,\,or\,\,4x-1+1\geq 11+1\\3x\leq -12\,\,or\,\,4x\geq 12$

Divide by 3 and divide by 12

$x\leq \frac{-12}{3} \,\,or\,\,x\geq \frac{12}{4} \\x\leq -4\,\,or\,\,x\geq 3$

So, value of x can be less than equal to -4 or value of x is greater than equal to 3.

The number line is shown in figure attached.

The solution to the inequality $3x-3\leq -15\,\,or\,\,4x-1\geq 11$ is $x\leq -3\,\,or\,\,x\geq 4$

Keywords: Solving inequalities

Learn more about Solving inequalities at:

#learnwithBrainly

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3 years ago

Quadrilateral CARD is similar to quadrilateral SNOW.

Masja [62]

Answer:

13 I think if i´m right please mark me brainliest please thank you and have a great day

Step-by-step explanation:

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3 years ago

A State fair held a heaviest pumpkin contest. The winning pumpkin weighed 2050 pounds. What is the weight in ounces of the winni

Georgia [21]

Answer:

32800 ounces.

Step-by-step explanation:

16 ounces per pound, which means that all you need to do to convert pounds to ounces is multiply the number of pounds by 16 to get your answer.

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3 years ago

(From workbook MATH 8A)

torisob [31]

8 bc 2/3 x 18= 12 and 12-4 = 8 :) sorry if im wrong tho

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3 years ago

Use a sketch graph to obtain the solution set of x²-4x>0​​

Use a sketch graph to obtain the solution set of x²-4x>0