Infinitely many solutions, you need to do the distributive property.
Answer:
He burrows 6 holes in 2 minutes which means that he can burrow 3 holes in 1 minute.
To determine how many he can burrow in 7 minutes, you would multiply the
unit rate of 3 holes in 1 minute by 7.
He would burrow 21 holes in 7 minutes.
Step-by-step explanation:
brainliest pls?
Answer:
$2.50
Step-by-step explanation:
This problem is asking for the unit rate. To solve this problem, you would do $12.50 divided by 5 to get $2.50.
$12.50 divided by 5 = $2.50
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<em>Hi there!</em>
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<em>The absolute value is the distance from 0 to 2.5. In this case the absolute value from 0 to |2.5| is 2.5 </em>
<em>❀Hope this helped you!❀</em>
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The radius of the circle is 3.12 inch.
<h3>What is isosceles triangle?</h3>
A triangle having two sides of equal length. Additionally equal are the angles that face the equal sides. Triangle of isosceles. Having two identical sides and angles.
Calculation for the radius of the circle;
Consider the isosceles triangle ABC inscribed in a a circle (attached figure)
Sides AB = AC = 5 inches.
Side BC = 6 inches.
Join OB, OC and OA.
Draw perpendicular on BC from AD which passes from the centre O.
OD bisects BC at point D.
So, BD = DC = 3 inches.
In the right angled triangle ABC
AB² = AD² + BD²
5² = AD² + 3²
AD² = 16
AD = 4 inches.
Let the radius of the circle be r.
Then, OB = OC = OA = r
OD = AD - AO
OD = 4 - r
In the right angled triangle OBD;
OB² = OD² + BD²
r² = (4-r)² + 3³
On solving,
r = 25/8 = 3.12
Therefore, the radius of the circle comes out to be 3.12 inches.
To know more about the isosceles triangle, here
brainly.com/question/1475130
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