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Paha777 [63]
3 years ago
14

Based on the diagram, which reason justifies this

Mathematics
1 answer:
Alex787 [66]3 years ago
4 0

Answer:

Its the first one

Step-by-step explanation:

You might be interested in
The hypotenuse of a 45°-45°-90° triangle measures units.
-Dominant- [34]

Answer:

7 units

Step-by-step explanation:

In an isosceles right triangle, the hypotenuse is √2 times the leg length. Then ...

... 7√2 = leg·√2

... 7 = leg . . . . . . . divide both sides by √2

_____

<em>Comment on isosceles right triangle</em>

If the legs are both length 1, the Pythagorean theorem tells us ...

... hypotenuse² = 1² +1² = 2

... hypotenuse = √2 . . . . . . . . . square root both sides of the equation

This result can be scaled by any multiplier you like. In this problem, the scale factor is 7, making the legs 7 and the hypotenuse 7√2.

7 0
4 years ago
Read 2 more answers
4. For a line whose slope is -3 and which passes through the point (5. - 2)
sergey [27]
For point slope form just plug in what is given so you have

m = -3
point (x₁, y₁): (5, -2)

y-(-2) = (-3)(x-(5))
y+2 = -3(x-5)

^for point slope form

for y-intercept form...just solve your point slope equation for y:

y+2 = -3(x-5)
y+2-2 = -3(x-5) -2
y = -3x+15 -2
y = -3x + 13

hope this helps :)
5 0
3 years ago
Find the area of each circle. Round to the nearest tenth. Use 3.14 or 22/7 for pie
Ray Of Light [21]

Answer:

Step-by-step explanation:

What

are you calculating area or circumference??

7 0
3 years ago
The area of a rectangle is 4w - 10 square units.
podryga [215]

Area of rectangle = 2(2w - 5) is the factored form of given expression

Multiplying the length and width of a rectangle, we get the area of the rectangle

<em><u>Solution:</u></em>

Given that, area of rectangle is 4w - 10 square units

We have to factor the expression

From given,

Area of rectangle = 4w - 10

Take 2 as common factor

Area of rectangle = 2(2w - 5)

Thus the given expression is factored

<em><u>The area of rectangle is given as:</u></em>

Area\ of\ rectangle = length \times width

Area\ of\ rectangle = 2 \times (2w - 5)

Thus, multiplying the length and width of a rectangle, we get the area of the rectangle

When we multiply 2 with 2w - 5 we get the area of rectangle

From above we can say,

Length = 2 or 2w - 5

Width = 2w - 5 or 2

So when dimensions of rectangle are multiplied we get area of rectangle

3 0
3 years ago
Can someone help me understand how to get 24 7/100 to a decimal form
ivolga24 [154]

7/100=0.07

24+0.07=24.07

3 0
3 years ago
Read 2 more answers
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