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2 years ago

Which segment is congruent to CD? 15 points !

Mathematics

1 answer:

Serjik [45]2 years ago

8 0

Step-by-step explanation:

option B is the correct answer

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Somebody please help

Gnesinka [82]

What do u need help with

5 0

2 years ago

I need help it’s confusing to me.Someone pls help

GaryK [48]

Answer:

cylinder volume= 1005.30965cm²

rectangular prism volume= 384cm²

total volume: 1005.30965+384= 1389.31cm²

6 0

2 years ago

The segment GH and GI are tangent

vodka [1.7K]

Answer:

OG = 8.7

Step-by-step explanation:

The angle a tangent makes with a radius at the point of tangency is a right angle. That means ΔOGH is a right triangle.

The tangents to a circle from an external point are congruent, so GH = GI = 6.3. Now we know the sides of the right triangle are of lengths 6 and 6.3. The hypotenuse, OG is found using the Pythagorean theorem.

OG² = OH² +GH²

OG² = 6² +6.3² = 75.69

OG = √75.69 = 8.7

The length of OG is 8.7 units.

______

<em>Additional comment</em>

You might recognize this triangle as a 0.3 multiple of the Pythagorean triple (20, 21, 29).

8 0

2 years ago

What is the slope-intercept form of the equation of the line with a slope of 3 and y-intercept at the origin (0,0)?

Viktor [21]

Answer:

Step-by-step explanation:

y=3x

8 0

2 years ago

Shane and Abha earned a team badge that required their team to collect no less than 2000 cans for recycling. Abha collected 178

kompoz [17]

Answer: [911,∞)

Step-by-step explanation:

Given: S be the number of cans collected by Shane.

Since, Abha collected 178 more cans than Shane did.

Then, the number of cans collected by Abha = S+178

Also, Shane and Abha earned a team badge that required their team to collect no less than 2000 cans for recycling.

So, $S+178+S\geq2000$

$\\\Rightarrow\ 2S\geq2000-178\\\Rightarrow2S\geq1822\\\Rightarrow\ S\geq911$

Hence, the solution set of the inequality will be [911,∞)

4 0

2 years ago