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2 years ago

What is x squared minus 18x equal to negative 32

Mathematics

1 answer:

lisabon 2012 [21]2 years ago

8 0

Answer:

x=16

x=2

Step-by-step explanation:

$x^2-18x=-32\\x^2-18x+32=0\\(x-16)(x-2)=0\\\\x-16=0\\x=16\\\\x-2=0\\x=2$

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Given the triangle below, which of the following is a correct statement?

EleoNora [17]

ANSWER

(A)csc angle C equals 3 over 2

EXPLANATION

The cosecant is hypotenuse over opposite.

$\csc(C) = \frac{6}{4}$

$\csc(C) = \frac{3}{2}$

$\csc(B) = \frac{6}{5}$

The secant is the hypotenuse over adjacent.

$\sec(C)=\frac{6}{5}$

$\sec(B) = \frac{6}{4}$

$\sec(B) = \frac{3}{2}$

The only correct choice is A

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3 years ago

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Write each product using an exponent. 9 × 9 × 9 × 9

ki77a [65]

Answer:

9^4 is what you’re looking for right?

Step-by-step explanation:

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3 years ago

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A dog and a cat start running from the same corner

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Answer:

whats the question?

Step-by-step explanation:

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3 years ago

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Whats the total area of covered box with a length of 4ft a width oc 3ft and height of 6 ft

hodyreva [135]

The total area of a box is the sum of all the area of the faces it has. It is also called the surface area. The area of one face of a rectangular box is equal to the product of its length and width. So, the total area would be:

SA = 2lw + 2wh + 2lh
SA = 2(4)(3) + 2(3)(6) + 2(4)(6)
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3 years ago

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A piece of wire is 8/9 meter long broke into two pieces. One piece is 2/3 meter long. How long is the other?

Genrish500 [490]

Answer:

<h2>2/9 is the answer.</h2>

Step-by-step explanation:

1. First, make an equation.

Given:

8/9 = length of wire

2/3 = length of a part of the wire

E = 8/9-2/3

Unknown:

Second part of wire

2. Make the numbers have equal denominators

2/3 * 3/3

= 6/9

3. Solve

8/9 - 6/9

= 2/9

Hope this helped,

Kavitha

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3 years ago