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Alexxandr [17]
2 years ago
6

(!!!Urgent!!!)If the area of a circle is 49pi square units the the diameter is 7 units

Mathematics
1 answer:
GaryK [48]2 years ago
4 0

Answer:

False.

PS:

Hope I could help!

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Can someone please explain<br> AAS<br> SAS<br> SSS<br> ASA <br> CPCTC
Lostsunrise [7]

The Angle Angle Side postulate (often abbreviated as AAS) states that if two angles and the non-included side one triangle are congruent to two angles and the non-included side of another triangle, then these two triangles are congruent.

The Side Angle Side postulate (often abbreviated as SAS) states that if two sides and the included angle of one triangle are congruent to two sides and the included angle of another triangle, then these two triangles are congruent.

SSS stands for "side, side, side" and means that we have two triangles with all three sides equal. For example: is congruent to: (See Solving SSS Triangles to find out more) If three sides of one triangle are equal to three sides of another triangle, the triangles are congruent.

ASA stands for "angle, side, angle" and means that we have two triangles where we know two angles and the included side are equal. If two angles and the included side of one triangle are equal to the corresponding angles and side of another triangle, the triangles are congruent.

CPCTC is an acronym for corresponding parts of congruent triangles are congruent. CPCTC is commonly used at or near the end of a proof which asks the student to show that two angles or two sides are congruent. ... Corresponding means they're in the same position in the 2 triangles.

6 0
3 years ago
Solve the equation for y <br> 3x+1/5y=7
Andreyy89

Answer:

x = 35 - y / 15

Step-by-step explanation:

3x + 1/5y = 7

3x + 1/5y - 1/5y = 7 - 1/5y

3x = 7 - 1/5y

3x/3 = 7/3 - 1/5y / 3

x = 35 - y / 15

7 0
2 years ago
Read 2 more answers
Find the area of a regular octagon with a perimeter of 96 centimeters
IgorC [24]

Answer:

A≈695.29cm²

Step-by-step explanation:

5 0
3 years ago
which of the following is an example of a function notation? a. distance + time = 800 b. distance/time = 800 c.distance x time =
svetlana [45]
A function is a tool within mathematics that takes an input, performs a series of operations and then gives an output. The notation for a function takes the form: f(x) = algebraic expression. Here, f is the name of the function and x is the independent variable. Any algebraic expression can be on the right of the equals sign. None of the answers are particularly satisfactory in this case, but (d) is the closest: distance(time) = 800. The main problem being the independent variable is not on the right hand side of the equation. 
5 0
3 years ago
Convert to Decimal<br> Notation.<br> 3 x 104<br><br> help a girl out ?
yuradex [85]
Assuming you meant 3 x 10^4 the answer would 30,000
5 0
3 years ago
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