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Furkat [3]
3 years ago
10

Evaluate the expression when x = 6

Mathematics
1 answer:
ivolga24 [154]3 years ago
4 0

Answer:

76

4+2×6×6(x=6)

4+72

76

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Which is the slope of the line y=−3x+2?
telo118 [61]
Slope is m given the general formula y=mx+b.
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6 0
3 years ago
In a shipment of airplane parts, 5% are known to be defective. If 21 parts are found to be defective, how many parts are in the
horrorfan [7]

We can use ratios and the cross-multiply-divide to find this.



The ratio 21:5 is avaliable via the question. We then need to compare that to the ratio x:100, the 100 being the percent and the x being the number of airplane parts.



21/5 = x/100



We can then solve for x to find the number of airplane parts. First we multiply by 100 on both sides to get 2100/5 = x. Therefore x = 420 and there are 420 airplane parts.

7 0
3 years ago
The factorization of x2 + 3x – 4 is modeled with algebra
meriva

Option C: (x+4) and (x-1) are the factors of the equation

Explanation:

Given that the equation is x^{2} +3x-4

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Splitting the middle term, we get,

x^{2} +4x-x-4

Grouping the terms, we have,

x(x+4)-1(x+4)

Let us factor out the term (x+4), we have,

(x+4)(x-1)

Thus, the factors of the equation are (x+4) and (x-1)

Hence, Option C is the correct answer.

4 0
3 years ago
PLZZZZ ANSWER ASAP I WILL GIVE BRAINLIEST BUT WILL MAKE SUREIT IS RIGHT FIRST!!!!!!!!!!!!!!!!!!!! Which expression is equivalent
irakobra [83]

Answer:

The correct option is 1/4^2

Step-by-step explanation:

The given expression is:

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Therefore we will add the exponents of the value.

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Now to change the negative exponent into positive we will take it to the denominator.

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Thus the correct option is A....

8 0
3 years ago
Can you help me with this math problem​
Marat540 [252]

Answer:

It might be 70 because 5m has the volume of 50 m so maybe 7m in volume is 70?

3 0
3 years ago
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