2 years ago

Pls helpppppppppppppp

Mathematics

2 answers:

hoa [83]2 years ago

7 0

967.61 inches is the correct answer

Marina86 [1]2 years ago

3 0

<span>The surface area is 1153.95</span>

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tigry1 [53]

Step-by-step explanation:

what's the question about

8 0

2 years ago

-9 is____ units away from 0 on the number line.

Aloiza [94]

Answer:

My answer would be 9 unit away

Step-by-step explanation:

becuase you can subtract 0 from -9

0 + -9 would equal -9

then 9 - (-9) = 0

so 9 is my answer

sorry if i am wrong

7 0

3 years ago

Name the three different types of proofs you saw in this lesson

KiRa [710]

Answer:

um idk but thanks for the points

8 0

2 years ago

By October 19th, Gordon had read 35 pages. Starting on October 20th, he decides to read the same number of pages each day until

PilotLPTM [1.2K]

Gordon read a total of 35 pages, so if there is p pages read per day and 10 days you'd have something that looks like this: 35 = 10p.

8 0

2 years ago

A school has 63% percent girls and 37%, percent boys. If 23%, percent of the girls wears contacts and 42%, percent of the boys w

Degger [83]

Answer:

30% students

Step-by-step explanation:

Let x be the number of total students of a school.

63% are girls then total number of girls = (0.63)x

37% are boys then total number of boys = ( 0.37)x

Now 23% of girls wear contacts then total number of girls

= (0.63x) × 0.23

= (0.1449x)

And 42% of boys wear contacts then total number of boys wearing contacts

= (0.37x) ( 0.42)

= (0.1554)x

Total students wears contacts = ( 0.1449x) + (0.1554x)

= (0.3003x)

Percentage of students wear contacts = $\frac{\text{total students wear contacts}}{\text{total students in school}}$ × 100

= $\frac{0.03003x}{x}$ × 100

= 30%

All 30% students wear contacts.

4 0

2 years ago