3 years ago

NEED HELP! HOPE THIS IS A BETTER PHOTO

Mathematics

1 answer:

avanturin [10]3 years ago

4 0

You need a picture of the data table...

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Q.2 The lengths of a triangle are 7 cm, 8 cm and 10 cm correct to the nearest cm. Work out maximum possible perimeter of the tri

masha68 [24]

Step-by-step explanation:

7+8+10=25cm is the possibile perimeter of this

triangle.

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2 years ago

How can you determine is a math question is an equation or an expression?

Tatiana [17]

An equation will have an answer at the end like an equal sign. (Ex; 20+20=40)

An expression will NOT have an answer. (Ex; 20+20)

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3 years ago

Read 2 more answers

Reese went cycling in the morning .The ratio of her distance in miles to the length of time in minutes was 15:60 tease concluded

rodikova [14]

Answer:

No, she is not correct as her speed is 0.25 miles per minute.

Step-by-step explanation:

Given:

Ratio of distance to time taken is 15 : 60.

Distance is in miles and length of time is in minutes.

We know that, average speed is given as the ratio of the distance traveled and the length of the time taken.

So, the ratio above is nothing but the average speed of Reese for cycling.

Thus, average speed of Reese is given as:

$\textrm{Average speed}=\frac{Distance}{Time}\\\\\textrm{Average speed}=\frac{15}{60}\ miles\ per\ min\\\\\textrm{Average speed}=\frac{1}{4} = 0.25\ miles\ per\ min$

Therefore, the average speed of Reese is 0.25 miles per minute which is not equal to the one mentioned by Reese as 4 miles per minute.

So, Reese conclusion of her average speed is incorrect. It's not 4 but the reciprocal of 4 which is 0.25 miles per minute.

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3 years ago

3(2 q) 15 simplified is

Murljashka [212]

90q .................

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2 years ago

What is the total value of digit 7 in the number 32.8794

Angelina_Jolie [31]

The total value is seven hundredths. lmk if the is isn’t the answer you were looking for.

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3 years ago