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3 years ago

I need help with this problem please

Mathematics

2 answers:

NeTakaya3 years ago

8 0

For this case we have that the variable "s" represents the number of students in Karla's school. Knowing that at Karla's school there are three times the number of students at the Sandi school (which has 1030 students) we have the following equation:

$s = 3 * 1030\\s = 3090$

Thus, at Karla's school there are 3090 students.

Answer:

$s = 3 * 1030\\s = 3090$

Lorico [155]3 years ago

5 0

If Sandi's school has 1030 students and Karla's school has 3 times as many, the equation will look something like 1030 * 3 = s

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Answer:

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Step-by-step explanation:

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Since L, h and x form a right-angled triangle with angle Ф and h being the opposite side to Ф and L being the hypotenuse side, by trigonometric ratios,

sinФ = h/L

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L = 70 ft/0.8660

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b) How far from the pole should the cable be attached to the ground?

Since L, h and x form a right-angled triangle with angle Ф and h being the opposite side to Ф and x being the adjacent side, by trigonometric ratios,

tanФ = h/x

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2 years ago

A school has two computer labs Each lap has 30 computers a total of six computers in the school or not working which expression

Eddi Din [679]

Answer:

Step-by-step explanation:

A school has two computer labs and each lan has 30 computers. This means that the total number of computers is the sum of the number of computers in each lab

Total number of computers = 30+30 = 60

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The expression that can be used to find the number of working computers in the school will be

Let the number of computers that are working be x

the number of computers that are working is total number of computers minus the number of computers that are not working be

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