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Orlov [11]
3 years ago
11

Help Plz I will mark Brainliest

Mathematics
2 answers:
yaroslaw [1]3 years ago
7 0
The answer is C ....!!!
Rina8888 [55]3 years ago
6 0

Answer:

C

Step-by-step explanation:

The chart didn't give a clear explanation. Depending, on how much each customer bought. The owner can't just say each customer spent $28, because items cost different.

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What is the part of an atom that has no charge?
avanturin [10]
Nuetron has no positive or negative charge
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3 years ago
If f(×)=4×^2+1 and g(x)=×^2-5 find (f-g)(×)​
trasher [3.6K]

Answer:

\large\boxed{(f-g)(x)=3x^2+6}

Step-by-step explanation:

(f-g)(x)=f(x)-g(x)\\\\f(x)=4x^2+1,\ g(x)=x^2-5\\\\\text{Substitute:}\\\\(f-g)(x)=(4x^2+1)-(x^2-5)=4x^2+1-x^2-(-5)\\\\=4x^2+1-x^2+5\qquad\text{combine like terms}\\\\=(4x^2-x^2)+(1+5)=3x^2+6

8 0
3 years ago
Blake solved the following division exercise : 136 divided by 3 = 44 R4. Explain how you know the answer is wrong just by lookin
son4ous [18]
The remainder (which is what Blake says is the remainder), can never be more than the number you are dividing by (the dividend), which in this problem is three.

Divide 136 by 3 and you will prove that answer is incorrect.
3 0
4 years ago
Which angle is an x-intercept for the function y = cos(1)<br> A.0<br> B.2<br> C. £<br> D. 2£
noname [10]

Answer: C. \pi

=======================================================

Explanation:

The x intercept always occurs when y = 0.

Use the unit circle to determine that \cos(\theta) = 0 when \theta = \frac{\pi}{2} \text{ and } \theta = \frac{3\pi}{2}

So if x = \pi, then we have

y = \cos\left(\frac{1}{2}x\right)\\\\y = \cos\left(\frac{x}{2}\right)\\\\y = \cos\left(\frac{\pi}{2}\right)\\\\y = 0\\\\

which shows us that (\pi, 0) is the location of one of the infinitely many x intercepts for this function.

3 0
3 years ago
Does anyone know how to do this?
krok68 [10]

Answer:

D = 36 - 4 * 9 *(-2) = 104

Step-by-step explanation:

\sqrt{26 \times 4}

h

That's 2 that shet 26

x1= -{-6} - 2 that shet 26/6 x2=-{6}+ 2 that shet 26/6

6 0
3 years ago
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