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2 years ago

9

Several students measure a 25MM long nail and wrote the measurement shown in the table below who's measurement has the greatest

percent error round to the nearest percent?

2 answers:

Tcecarenko [31]2 years ago

8 0

Answer: Tenicia is the highest

Step-by-step explanation:

Alisiya [41]2 years ago

3 0

Answer:

Step-by-step explanation:

like really i really needed the answer

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What is the rate and unit rate of 36 strikeouts in 54 innings?

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0.78 strikeouts per minute

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3 years ago

In triangle PQR, PR = 23mm, QR = 39mm, and m<R = 163 degrees. Find the area of the triangle to the nearest tenth.

Schach [20]

Answer: 131.1287 square mm (approx)

Step-by-step explanation:

The area of a triangle,

$A=\frac{1}{2} \times s_1\times s_2\times sin \theta$

Where $s_1$ and $s_2$ are adjacent sides and $\theta$ is the include angle of these sides,

Here PR and QR are adjacent sides and ∠R is the included angle of these sides,

Thus, we can write,

$s_1 = PR= 23\text{ mm}$ , $s_2=QR=39\text{ mm}$ and $\theta = 163^{\circ}$ ,

Thus, the area of the triangle PQR,

$A=\frac{1}{2} \times 23\times 39\times sin163^{\circ}$

$A=\frac{262.257419136}{2} = 131.128709568\approx 131.1287\text{ square mm}$

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3 years ago

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Korolek [52]

The answer is A.....

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3 years ago

Steve opened a bank account.he plans to deposit $35 every month.write an equation that models the total amount of money,t,deposi

zimovet [89]

35m because 35 dollars multiplied by m months

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3 years ago

The sum of two consecutive odd integers is at least 16

elena-14-01-66 [18.8K]

Odd integers are represented by 2n+1 where n is a whole number

consecutive odd are 2 apart so
they are 2n+1 and 2n+1+2

the sum of them is at least 16
2n+1+2n+1+2<u>></u>16
4n+4<u>></u>16
minus 4
4n<u>></u>12
divide 4
n<u>></u>3
sub back

2n+1 and 2n+3
2(3)+1 and 2(3)+3
6+1 and 6+3
7 and 9

they have to be at least 7 and 9

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3 years ago