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Gala2k [10]
3 years ago
9

In the figure, PQ is parallel to RS. The length of RP is 5 cm; the length of PT is 30 cm; the length of QT is 60 cm. what is the

length of SQ?
A. 10 cm
B. 2 cm
C. 6 cm
D. 20 cm

thank you!​

Mathematics
2 answers:
julia-pushkina [17]3 years ago
6 0

Answer:

10 cm

Step-by-step explanation:

cestrela7 [59]3 years ago
4 0

Answer:

10 cm

Step-by-step explanation:

because RT = 35 and RS = 75 so ST = 70

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Answer:

25.100

Step-by-step explanation:

The thousandth place is the third digit to the right of the decimal point - tenths is the first, hundredths is the second, thousandths is the third.  Since six rounds up and both nines round up, one must round up all of the way from the fourth decimal place to the tenth decimal place.

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A class consists of 12 boys and 12 girls. The teacher picks five students to present their work to the rest of the class
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Answer:

0.01863, yes preference

Step-by-step explanation:

given that a class consists of 12 boys and 12 girls. The teacher picks five students to present their work to the rest of the class  and says that the five students are being selected at random

Here selecting any 5 students from the group of total 24 students is combination because order does not matter.

Total no of ways of selecting any 5 from total 24 = 24C5\\=42504

No of ways of selecting only 5 girls = No of ways of selecting random 5 girls from total 12 girls

= 12C5\\=792

a) the probability be that all five students

selected are girls=\frac{792}{42504} \\=0.01863

b) Since the probability for selecting all girls is very small and near to 0, it is unusual to select all girls if done at random.  Hence the teacher had a preference for girls.

5 0
2 years ago
Finish this 1-5 all of it
horrorfan [7]
You are lazy... do it on your own.
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3 years ago
Dianna made several cakes yesterday. Each cake required 2 2/3 cups of flour. All together, she used 13 1/3 cups of flour. How ma
riadik2000 [5.3K]

Answer:

5 cakes

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(b) Write the ratio 12:30 in the form 1:n
kari74 [83]

answer:

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