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mestny [16]
3 years ago
8

PLEASE HELP!!! FIND X IN THE DIAGRAM PROVIDED!! WILL GIVE BRIAIN!!

Mathematics
2 answers:
Softa [21]3 years ago
7 0
D is your answer. Hi
iren2701 [21]3 years ago
6 0

:\implies \sf 3x⁰+45⁰+90⁰ = 180⁰

:\implies \sf 3x⁰+135⁰ = 180⁰

:\implies \sf 3x⁰ = 45⁰

:\implies \sf x = \dfrac{45}{3}

:\implies \sf x = 15⁰

hence, last option is right

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HELPPPPPPP PLEASEEEEE !!!!
antiseptic1488 [7]

Answer:

4

Step-by-step explanation:

We know that all lengths in a rhombus are equal so we make the 2 equations equal to each other, then solve for x:

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x=4

x=4

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2 years ago
Am I correct?<br><br> Which graph represents the line y= 1/5x
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3 years ago
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How to solve this question #4 ?
gayaneshka [121]
This question is a piece-o-cake if you know the formulas for the area and volume of a sphere, and impossible of you don't.

Area of a sphere = 4 π R²  (just happens to be the area of 4 great circles)

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We know the area of this sphere's great circle, so we can use the
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Area of ONE great circle = π R²

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Now we have a number for R, so off we go to the formula for volume.

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This answer feels very good UNTIL you look at the choices.
_____________________________________________________

I've gone around several loops and twists trying to find out what gives here,
but have come up dry.

The only thing I found is the possibility of a misprint in the question:  

If the area of a great circle is 225π cm², then the sphere's AREA is 900π cm².

I'm sure this is not the discrepancy.  I'll leave my solution here, and hope
someone else can find why I'm so mismatched with the choices.
5 0
3 years ago
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You need one equation for the physical nickels and dimes, which total to 21:

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3 years ago
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