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denis23 [38]
3 years ago
10

PLZ HRLO ME WITH THUA HARD QUESTIONS

Mathematics
2 answers:
love history [14]3 years ago
8 0
It would be D hope this helps
Pavlova-9 [17]3 years ago
8 0
4. B
I can't read the other ones
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Hello i really need help with this as you can see i am kinda dumb
andrew11 [14]

Answer:

The answer to your question is 17, -5, 10

Step-by-step explanation:

Coefficients are the numbers that come before a variable (letter) like x, y or z.

In your question

17 is the coefficient of 17x

-5 is the coefficient of -5y

10 is the coefficient of 10z

In this problem, there are 3 variables and then there are 3 coefficients.

8 0
3 years ago
Find the length and width of a similar rectangular screen if the length is 5 meters more than 6 times its width, and the viewabl
Sliva [168]

Answer:185 m , 60 m

Step-by-step explanation:

Given

Length is 5 m more than 6 times its width

Suppose width is x

So, length is given by 6x+5

The area is given by l\times b

Put values of length and width

\Rightarrow (6x+5)x=5550\\\Rightarrow 6x^2+5x-5550=0\\

On solving the quadratic equation, we get x=30

Length is 6\times 30+5=185\ m

Width is x=30\ m

7 0
3 years ago
Pls help i dont understand :( will mark brainliest!!
kolezko [41]

Answer:

375< y < 525

Step-by-step explanation:

The minimum is 15* 25 = 375

the maximum is 15 * 35 =525

He can earn any amount between these two values

7 0
4 years ago
Write an equation that could be used to find the measure of angle A
Ainat [17]

Answer: C

Step-by-step explanation: The numerator is the angle measure, and the denominator is the side length. For angle B, the angle is 47 degrees. The opposite side is b, which is 85. We are finding the angle A, which is the numerator. The side 94 is opposite of angle A.

7 0
4 years ago
Use the Remainder Theorem to determine which of the following is a factor of p(x) = x 3 - 2x 2 - 5x + 6.
Reika [66]
If x + 1 is a factor then f(-1) will = zero.

f(-1) =  8  so its not answer a).

f(3)  = 0   so the answer is x - 3

Its c.
3 0
3 years ago
Read 2 more answers
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