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oksian1 [2.3K]
3 years ago
7

7. What are the "coefficients" in this problem? 8 + 4ab - 5b

Mathematics
2 answers:
katovenus [111]3 years ago
6 0

Answer:

4 and -5

Step-by-step explanation:

Iteru [2.4K]3 years ago
6 0

Answer:

4 and -5

Step-by-step explanation:

Coefficients are numbers that are multiplied by a variable.

The term <em>4ab</em> has 4 as the coefficient and <em>a </em>and <em>b</em> as the variables.

The term <em>-5b</em> has -5 as the coefficient and <em>b </em>as the variable.

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Divide (24x^2-16x+18)÷(4x+2)
Aleksandr [31]

Answer:

6x-7+32/4x+2

Step-by-step explanation:

Divide using polynomial division

3 0
3 years ago
Need help asap thanks
Ymorist [56]

Answer:

A

Step-by-step explanation:

for a right angled triangle, the sum of the square of the two sides should be equal to the square of the hypotenuse. If this rule does not hold, the dimensions do not represent the side of a right angled triangle.

The Pythagoras theorem : a² + b² = c²

where a = length

b = base

c =  hypotenuse

4² + 10² ≠ 16²

6² + 12² = 13²

7² + 24² = 25²

8² + 15² = 17²

8 0
3 years ago
Which number produces a rational number when multiplied by 0.5?
xxMikexx [17]

If the number begins by being rational, multiplying by 0.5 will not change whether or not it is rational. It will remain rational.


That would include any even number 12 * 0.5 = 6

12 started out as rational, so the answer is rational (6)


Any odd number is also rational

23 * 0.5 = 11.5

23 and 11.5 are both rational.


3.636363636 ... is rational so when multiplied by 0.5 the result will be rational.

1.818181818....


So if we start with something irrational like pi

then pi * 0.5 is not rational.

If you have choices, please list them.
4 0
3 years ago
Write a function whose graph passes through : (-7,0), (2,0), (4,0)<br> The function is f(x)=______
strojnjashka [21]

Answer:

0

Step-by-step explanation:

f(x) = y = 0

so, f(x) = 0

--

7 0
3 years ago
Please help me!<br> [One Step Inequalities]
ivann1987 [24]

Answer:

C

Step-by-step explanation:

7 0
3 years ago
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