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seraphim [82]
3 years ago
9

Solve the equation Enter your answer as an equation that shows the value of

Mathematics
1 answer:
Nutka1998 [239]3 years ago
5 0

Algebra 1 Answer Key. ITEM 98. Find the equation that is equivalent to the quadratic equation shown. x2 – 8x – 8 = 0. A. x(x – 4) = 32. B. (x – 8)2 = 64.

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Simplify Fully, then evaluate: <br> x =2 <br><br> a) (3x^2)(x^3)(x)
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3(2)^2(2^3)(2)

(12)(8)(2)

(96)(2)= 192

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4 years ago
Need help solving for y​
alukav5142 [94]

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I think it is 45 not for exactly sure if I'm right. But I think it is.

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3 years ago
string is 38 cm longer than his desk. Length of his reading book is 26 cm, what is the length of his string?
Dmitry [639]

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7 0
3 years ago
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Find the product of 42.43​
ser-zykov [4K]

Answer: The product of 42 times 43 is 1,806

Step-by-step explanation:

42 and 43 are both factors, and factor x factor = product

42(factor) x 43(factor) = 1,806(product)

To check work, divide the product by one of the factors, and the result should be the other factor.

1,806(product) divided by 42(factor#1) = 43(factor#2)

-or-

1,806(product) divided by 43(factor#2) = 42(factor#1)

8 0
3 years ago
Find the margin of error for the given values of c, o, and n.<br> C =0,95, 0 =2.6, n = 100
diamong [38]

Answer:

Margin of error = 0.475

Step-by-step explanation:

Given that,

Confidence level, C = 0.95

Sample size, n = 100

Population standard deviation, \sigma = 2.6

When the confidence level is 0.95, the value of z_{\alpha/2}=1.645

The margin of error is given by :

E=z_{\alpha/2}\times \dfrac{{\sigma}}{\sqrt{n} }\\\\E=1.645\times \dfrac{{2.6}}{\sqrt{81} }\\\\=0.475

So, the margin of error is 0.475.

6 0
3 years ago
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