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3 years ago

12

Tanya runs diagonally across a rectangular field that has a length of 40 yards and a width of 30 yards, as shown in the diagram.

What is the length of the diagonal, in yards, that Tanya runs?

1 answer:

antoniya [11.8K]3 years ago

4 0

Answer:

70 besarse you have to add

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Semenov [28]

Answer:

$\sum\limits^7_{n=1}(4n - 3)$

Step-by-step explanation:

Given

$1 + 5 + 9 + .....$

Required

Write a definition

First, we derive a formula for the series using:

$T_n = a + (n - 1)d$

From the attached data;

$a = 1$

$d = 5 - 1 = 4$

So:

$T_n = a + (n - 1)d$

$T_n = 1 + (n - 1) * 4$

$T_n = 1 + 4n - 4$

Collect like terms

$T_n = 4n - 4+1$

$T_n = 4n -3$

So, the definition for first 7 terms is:

$\sum\limits^7_{n=1}(4n - 3)$

6 0

2 years ago

Expression equivalent to 96+60

forsale [732]

Answer:

60+96

156

Step-by-step explanation:

8 0

3 years ago

Identify the factors of the function y = 6x2 – 9x

Sindrei [870]

Answer:

3x(2x - 3)

Step-by-step explanation:

Given

y = 6x² - 9x ← factor out 3x from each term

= 3x(2x - 3)

6 0

3 years ago

I need help plzz its due TODAYYY

kobusy [5.1K]

Answer:

1st box: Asso. prop= m+(4+x)

2nd box: Comm. Prop= m+4=4+m

3rd box: iden. prop= m+0=m

4th box: Zero prop: m x 0=0

3 0

3 years ago

Help pls I need number 4 done pls

anygoal [31]

Answer:

there is an equal amount if cars on both sides so it would be 0

Step-by-step explanation:

there are 4 cars on the left and on the right of 2 1/2 so the answer would be 0 because 4-4=0

4 0

3 years ago