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AnnZ [28]
3 years ago
15

Need help on doing the work to figure out how music hour she took

Mathematics
2 answers:
Rzqust [24]3 years ago
8 0

Answer:

D 1/27 hour per question

Step-by-step explanation:

She answered 9 questions

She took 1/3 of an hour total

We want to find time per question

1/3 ÷ 9

Copy dot flip

1/3 * 1/9

1/27 hour per question

qwelly [4]3 years ago
4 0

Answer:

D or 1/27

Step-by-step explanation:

1/3 ÷ 9 or you can reverse it to 1/3 x 1/9 which equals 1/27

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The pair of triangles that are congruent by ASA criterion is
stealth61 [152]

Answer:

The pair of triangles that are congruent by the ASA criterion isΔ ABC and Δ XYZ.

The pair of triangles that are congruent by the SAS criterion is Δ BAC and ΔRQP.

Step-by-step explanation:

Two triangles are congruent by ASA property if any two angles and their included side are equal in both triangles .In triangles Δ ABC and Δ XYZ the equal side 5 is between the two equal angles. So these triangles are congruent by ASA criterion.

Two triangles are congruent by SAS if  two sides and the included angle of one triangle are congruent to two sides and the included angle of another triangle .In triangles  Δ BAC and ΔRQP. the included angles A and Q are equal and hence the triangles are congruent by SAS criterion.

4 0
3 years ago
Your parents gave you P1,000.00 to cover food
Sliva [168]
How much money is that?? In America
5 0
3 years ago
at the dog show there are 4 times as many boxers as spaniel if there is a total of 30 dogs. how many dogs are spaniel
alexgriva [62]

4x+x = 30

5x = 30

x = 30/5 =6

 6*4 = 24 boxers

 and 6 spaniels

5 0
3 years ago
Which equation shows<br><br> equation shows y = - 3x +4<br><br> x + 4 is in standard form?
svet-max [94.6K]

Answer:

7x-y=-4

Step-by-step explanation:

Let me know if this right please :(

Hope it was is helpful for you :)

3 0
2 years ago
stickers are made with the same ratio of width to length. a sticker 2 inches has a length of 6 inches. complete the table​
Ann [662]

Answer:

2 =6

3= 9

4=12

5=15

Step-by-step explanation:

Formula is 3x

2 x 3= 6

3 x 3=9

4 x 3= 12

15/3= 5

6 0
3 years ago
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