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Nitella [24]
4 years ago
5

Ratio equivalent to 1:3

Mathematics
2 answers:
Alona [7]4 years ago
7 0
1:3

Multiply by 2, 3, 4, 5.

2*1: 2*3 =  2 : 6

3*1: 3*3 =  3 : 9

4*1: 4*3 =  4 : 12

5*1: 5*3 =  5 : 15

Equivalent ratio could be either of  2:6,  3:9, 4:12, 5:15

Hope this helps.
Margaret [11]4 years ago
4 0

2:6

3:9

4:12

These are all equivilant

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Can someone help with this question on math please
Mariana [72]
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8 0
3 years ago
What is the measure of EAB in circle F?<br> 72°<br> 92°<br> 148°<br> 200°
Arada [10]

We have been given a diagram. We are asked find the measure of arc EAB.

First of all, we will find the measure of arcs ED and CB using our given information.

We know that measure of an inscribed angle is half the measure of intercepted arc.

We can see that angle EBC is inscribed angle of arc EDC, so measure of arc EDC will be twice the measure of angle EBC.

\widehat{EDC}=2\times m\angle EBC

\widehat{EDC}=2\times 80^{\circ}

\widehat{EDC}=160^{\circ}

Similarly, we will find the measure of arc DCB.

\widehat{DCB}=2\times m\angle DEB

\widehat{DCB}=2\times 70^{\circ}

\widehat{DCB}=140^{\circ}

\widehat{ED}=\widehat{EDC}-\wdiehat{DC}

\widehat{ED}=160^{\circ}-88^{\circ}

\widehat{ED}=72^{\circ}

\widehat{ED}+\widehat{DCB}+\widehat{EAB}=360^{\circ}

72^{\circ}+140^{\circ}+\widehat{EAB}=360^{\circ}

212^{\circ}+\widehat{EAB}=360^{\circ}

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Therefore, the measure of arc EAB is 148 degrees and option C is the correct choice.

8 0
3 years ago
Read 2 more answers
Can someone help me out on this geometry questions about SSS, SAS, ASA Postulate, I’m in hurry :(
mariarad [96]

Answer:

11. ASA

12. SSS

13. SAS

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16. SAS

Step-by-step explanation:

11.

12, Oppositely congruent

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14. Indirectly congruent

15.

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6 0
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Julli [10]
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So,
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11.25 divided by 4.5 = 2.5

So the answer would be 2.5 inch was of snow per hour
6 0
4 years ago
Show ur work will give braniest
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