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Andre45 [30]
4 years ago
8

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

Mathematics
1 answer:
WITCHER [35]4 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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In circle N with the measure of arc MP= 98°, find mZMNP.<br> P<br> M<br> N
aliya0001 [1]

Answer:Use the equation to find the arc length. KCJ or 105. is about 13.74 centimeters.

Step-by-step explanation: Use the equation to find the arc length. KCJ or 105. is about 13.74 centimeters.

4 0
3 years ago
A metal cube
Ierofanga [76]

Answer: 2.73 cm

Step-by-step explanation:

Given that :

Side (a) of cube = 4.4cm

Volume of a cube (V) = a^3

V = 4.4^3

V = 85.184cm^3

Therefore, volume of the sphere made = 85.184cm^3

Volume of sphere = 4/3 πr^3

Where r = radius

85.184 = (4/3)*(22/7)*r^3

85.184 = (88/21)*r^3

85.184 = 4.1905 * r^3

r^3 = 85.184 / 4.1905

r^3 = 20.327884

Take the cube root of both sides

r = 2.73 cm

5 0
3 years ago
The local kennel has 3 spots for cats to every 5 dogs. if the local kennel has a total of 72 spots for both cats and dogs, then
aliina [53]
3:5
5+3= 8
72 / 8 = 9
9 x 3 = 27
27 spots for cats
5 0
3 years ago
Algebraically find three consecutive positive integers such that the square of the first is equal to the third.
dexar [7]
Your numbers are 2, 3, 4.

The three consecutive numbers are x, x+1, x+2
The square of the first equals the third so x^2=x+2
Solve this quadratic as x^2-x-2=0
Factor into (x+1)(x-2)=0
So your answers are x=-1 and x=2
Since the question says they’re positive integers, use x=2
So the numbers are 2, 3, 4
7 0
3 years ago
Help!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
lidiya [134]
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3 0
3 years ago
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