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Andre45 [30]
3 years ago
8

Translate the phrase into a variable expression. Use the letter r to name the

Mathematics
1 answer:
WITCHER [35]3 years ago
6 0

Answer:

49<em>r</em>

Step-by-step explanation:

Written out it would be

49 x <em>r</em> = ?

But because mathmetitians like to write quickly, we say the answer above.

Key words are the product of 49 and the length of rope. So that means we are multipling which makes 49<em>r</em> the correct expression.

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Simplify the variable expression by evaluating its numerical part.
Virty [35]
You can use this one app it’s called Cymath it’s really helpful with these types of problems,
6 0
2 years ago
Linda bought a cube jewelry box. The volume of the jewelry box is 64 cubic inches. What is the edge length of Linda’s jewelry bo
yawa3891 [41]

Answer:

The edge length will be equal to 4 inches.

Step-by-step explanation:

The volume of a cube = s * s * s (in which s represent side of the cube)

V = s * s * s

V = s³

64 = s³

64 = 4³

So edge length of the cube will be 4 inches.

7 0
2 years ago
3^4 x 3^8= 3 to the power of what
Katen [24]

Answer:

3^12

Step-by-step explanation:

When the whole numbers are the same, add the exponents

6 0
3 years ago
Problem page the sum of two numbers is 56 . the smaller number is 16 less than the larger number. what are the numbers?
igomit [66]
Create equations using the given information
1) x+y=56
2) y=x-16
Substitute the value of y into the 1st equation and simplify
1)x+x-16=56
   2x=72
   x=36
Substitute the value of x into the 1st equation and simplify
1)x+y=56
   36+y=56
   y=20

Answer: 20 and 36

8 0
3 years ago
Consider that the roots of a cubic equation with integral coefficients are 1, −2, and 3.
Iteru [2.4K]

Answer:

The answer is option A) X + 2

Step-by-step explanation:

Any polynomial of order n can be expressed in terms of their roots in factors of the form

(x-a)(x-b)(x-c)(x-d)....... = 0

Where a,b,c,d,... are the roots of the polynomial

In the example shown

(x+2) = (x-(-2))

And -2 happens to be the root of the polynomial in question

3 0
3 years ago
Read 2 more answers
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