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svetoff [14.1K]
3 years ago
10

The radius of a circle is equal to half of its diameter. What is the RADIUS of this circle?

Mathematics
2 answers:
Gekata [30.6K]3 years ago
8 0
If the diameter is 18, the radius would be nine. Someone please tell me if I missed something.
max2010maxim [7]3 years ago
5 0
9 are you looking for area or circumference A= 3.14 x (9x9) c= 3.14 x 9 x2
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clara is playing a game where you score -8 points each time you guess the correct answer. the goal is to get the lowest score. t
Lina20 [59]

Answer:

272

Step-by-step explanation:

-8--280=272

7 0
3 years ago
Given: ΔABC; b= 10; c = 14, and ∠A = 54°. Find the length of side a to the nearest whole number.
algol13
We can solve for the length of side a to the nearest whole number using the Laws of Cosines such as the formula is shown below:
a²=b²+c²-2bcCosA
Solving for the value of a, we have:
a²=10²+14²-2(10)(14)cos54°
a²=131.42
a=11.46
The answer is 11.46 or 11.5.
8 0
3 years ago
Find the area of a parallelogram with these dimensions.
aev [14]
The area is 14! hope this helps
3 0
3 years ago
How to round 65.85 to the nearest tenth
Contact [7]
Ok if the number behind the decimal is 4-0... round down, But if the number is 5-9 round up.

Example:65.85

The number behind the decimal is a 8.. So round this number up to the next availible whole number, which is 66.
7 0
3 years ago
Read 2 more answers
Find the solution of the system of equations.<br> 4x – 2y = -6<br> x + 4y = -24
Zielflug [23.3K]

Answer:

-4,-5

Step-by-step explanation:

Looking at the system of equations, I can't see any way to add the equations together to eliminate a variable. So, I decided to use substitution. First, I created 2 new equations, x = -24 - 4y and Y=2X+3 by rewriting each equation to solve for x and y. Now, I can take one of these equations and insert it in the opposite equation and solve for a variable.

4(-24 - 4y) - 2y = -6

-96 -16y -2y = -6

-18y = 90

y = -5

Now, I can just insert this in one of my equations and solve for x, and get my solution, which gets me x = -4

5 0
3 years ago
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