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IrinaVladis [17]
3 years ago
7

Can anyone answer this with expanation?​

Mathematics
1 answer:
shusha [124]3 years ago
3 0

18. ∆PQR =~ ∆RPA ( by SAS )

19. ∆DQR =~ ∆PQR ( by AAS )

20. ∆ARO =~ ∆PQO ( by AAS )

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The graph shows the relationship between time and the number of soda bottles a machine can make. Use the points ​(​4,​112) and ​
Jlenok [28]

Using y to represent number of bottles filled in x minutes, y = 250x.

This is rather basic, and I urge you to think about it so that it's very clear to you, and you will be able to do similar problems on your own in the future.

The graph will be a straight line passing through the origin (0,0).

8 0
4 years ago
In the drawing below, find x if ABCD is a square and angle B= 4x + 10.
iragen [17]

Answer:

x=20

Step-by-step explanation:

4x +10 = 90

-10 from both sides

that gives you 4x=80

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6 0
4 years ago
In ΔOPQ, the measure of ∠Q=90°, PO = 97, OQ = 65, and QP = 72. What is the value of the tangent of ∠O to the nearest hundredth?
garri49 [273]

Answer: 1.11

Step-by-step explanation:

with tangent I guess A+B=C, B goes over A. But like I bet you're wondering how will yk which is a or b? idk either, but I tried my luck and got it right. So yk how C (hypotenuse) is always the biggest number? Well whichever number is bigger (A or B) the bigger number will go over the smaller one and then you round it to the nearest hundredth. I'm not good at rounding, so I used Math//way to get it for me. So it could be like , 12+36=40 (just picking random numbers), 36 will go over 12. And then you round it. I hope thus makes sense, it's 5:40AM rn. I should be sleep  because I have a job interview at 3PM today.

3 0
3 years ago
3(8x-5)=18x+33 =true or false​
Tju [1.3M]

Answer:false

Step-by-step explanation:

3(8x-5) = 24x-15

3 0
4 years ago
How many seconds are in an hour? is this a statistical question or non-statistical question.
pentagon [3]

Answer:

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non-statistical

Step-by-step explanation:

Their is 60 minutes in a hour. 1 minute is equally to 60 seconds.

60 * 60 = 3600

Everyone will say the same answer so it is non statistical.

Hope this helps!

5 0
3 years ago
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