2 years ago

what is the length of the diagonal of a rectangle with width 3,5 cm and length 4,5 cm give your answer in simplest surd form

Mathematics

1 answer:

atroni [7]2 years ago

4 0

Answer:

Step-by-step explanation:

By Pythagoras:

d^2 = (3.5)^2 + (4.5)^2

d^2 = 12.25 + 20.25 = 32.5

d = √32.5

You might be interested in

The height of males approximates a normal distribution. The average height of the players on an NBA team is 6.6 feet with a stan

lara [203]

D) 4.5 Standard Deviations Above the Mean

All you have to do is add .2 to 6.6 until you reach 7.5

6.8
7.0
7.2
7.4

Then you only need half of .2 to reach 7.5, so it's 4.5 standard deviations above the mean

6 0

3 years ago

Which expression is equivalent to 9 p minus 3 p + 2?

Snezhnost [94]

Answer:

Didn't know how far I was needed to go, but I hope something there helps you.

Step-by-step explanation:

9p - 3p +2 = 0

6p +2 = 0

6p = -2

p = -2/6

p = -1/3

5 0

3 years ago

Read 2 more answers

An employee works 22 days per month. If they work an average of 8 1/4 hours per

Elina [12.6K]

Answer:

72 1/4

step-by-step explanation:

5 0

2 years ago

*WILL MARK BRAINLIEST*

nikdorinn [45]

Answer:

3 $\sqrt{5}$ which is approx 6.71

Step-by-step explanation:

$\sqrt{45}$ = $\sqrt{9}$ · $\sqrt{5}$ = 3 $\sqrt{5}$

4 0

2 years ago

Graph the line with slope -2/3<br> passing through the point (-4,5).

ELEN [110]

Answer:

graph this equation

y = -2/3x 7/3

Step-by-step explanation:

y-5=-2/3(x--4)

y-5 = -2/3x - 8/3

y = -2/3x 7/3

4 0

2 years ago

what is the length of the diagonal of a rectangle with width 3,5 cm and length 4,5 cm give your answer in simplest surd form​

what is the length of the diagonal of a rectangle with width 3,5 cm and length 4,5 cm give your answer in simplest surd form