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Ivan
3 years ago
8

Approximate the length of the hypotenuse to the nearest tenth without adding a calculator

Mathematics
1 answer:
ch4aika [34]3 years ago
6 0

Answer:

hypotenuse=6.4

Step-by-step explanation:

One side is 4 units and the other is 5 units.

Hypotenuse= c^2

a^2+b^2=c^2

5^2+4^2=c^2

25+16=c^2

41=c^2

√41=c

c=6.4

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How do you find a subtotal
jolli1 [7]

This is the hardest question I've answered all day.

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For example:

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5 0
3 years ago
use the point–slope formula to write an equation of the line that passes through(-5, -16 )and has a slope of m = 3 . Write the a
scoray [572]

Answer:

y + 16 = 3(x + 5)

Step-by-step explanation:

When you write an equation in point-slope form, you only need two things: a point and a slope.

Given:

  • point: (-5, -16)
  • slope (m): 3

The standard point-slope equation is

y - y₁ = m(x - x₁)

Plug in what you know.

y - (-16) = 3(x - (-5))

Simplify.

y + 16 = 3(x + 5)

This is your equation.

Learn with another example:

brainly.com/question/24436844

5 0
2 years ago
Help plz i’ll give extra points
swat32

elevation in feet = 8.56(140) + 674

elevation in feet = 1872.4

Round to the nearest whole number: 1872

Answer: 1872

4 0
3 years ago
On a blueprint, the scale indicates that 6 cm represent 15 feet. What is the length of a room that is 9 cm long and 4 cm wide on
kupik [55]
The scale length is 9cm and the scale is 6cm/15ft which is 3cm/5ft, so we can say:

9cm(5ft/3cm)=15ft for the length

If you wanted the width too...

4cm(5ft/3cm)=20ft/3  (6'8", 6ft 8in)
6 0
4 years ago
Write as a decimal and percent  <br><br>350/100
goldenfox [79]
First, let's simplify this a bit ok?

\frac{350}{100} = \frac{35}{10}

Now, as a decimal: 3.5

As percent you multiply the number by 100 % (which is 1, and you an always multiply by 1):

3.5 *100%=350 %.
7 0
3 years ago
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