All categories

3 years ago

Which of the following sets of numbers could not represent the three sides of a right triangle?

Mathematics

2 answers:

Andrej [43]3 years ago

7 0

Answer:

12, 35, 37 , I think..

Step-by-step explanation:

ELEN [110]3 years ago

4 0

Answer:

{29, 45, 53}

Step-by-step explanation:

12^2+35^2=37^2

144+1225=1369

√1369=37

9^2+40^2=41^2

81+1600=1681

√1681=41

32^2+60^2=68^2

1024+3600=4624

√4624=68

29^2+45^2≠53^2

841+2025=2866

√2866=53.54

√2866≠53

You might be interested in

add at the park there's a pool shaped like a circle with a diameter 22 yards. A ring shaped path goes around the pool. it's widt

kotegsom [21]

Answer:

424 yards²

Step-by-step explanation:

Diameter 22, radius 11

Outer circle: radius = 11+5 = 16

Area of the path:

Pi× (16²-11²)

= 135pi yards²

Or, 424 yards² (3 sf)

7 0

3 years ago

Read 2 more answers

Set up the equation for the area of a triangle in

notsponge [240]

Answer:

A=133 A=71.5 A=31.5 A=1

Step-by-step explanation:

6 0

3 years ago

1 2 3 4 8 9 10 Which of the following could be the number shown on the number line? A. 130 B

irakobra [83]

Answer: All the numbers can be shown on a number line upto infinity. Evan fractions and decimals can be shown on number line.

Step-by-step explanation:

4 0

3 years ago

4/5÷1/10 in mixed number from please help idk!!!

Alex_Xolod [135]

The answer is 8 To you question

7 0

3 years ago

To find the equation of a line, we need the slope of the line and a point on the line. Since we are requested to find the equati

murzikaleks [220]

Answer:

$x-4y+4=0$

$f(x)=\sqrt x$ and x=4

Step-by-step explanation:

We are given that a curve

$y=\sqrt x$

We have to find the equation of tangent at point (4,2) on the given curve.

Let y=f(x)

Differentiate w.r.t x

$f'(x)=\frac{dy}{dx}=\frac{1}{2\sqrt x}$

By using the formula $\frac{d(\sqrt x)}{dx}=\frac{1}{2\sqrt x}$

Substitute x=4

Slope of tangent

$m=f'(x)=\frac{1}{2\sqrt 4}=\frac{1}{2\times 2}=\frac{1}{4}$

In given question

$m=\lim_{x\rightarrow a}\frac{f(x)-f(a)}{x-a}$

$\frac{1}{4}=\lim_{x\rightarrow 4}\frac{f(x)-f(4)}{x-4}$

By comparing we get a=4

Point-slope form

$y-y_1=m(x-x_1)$

Using the formula

The equation of tangent at point (4,2)

$y-2=\frac{1}{4}(x-4)$

$4y-8=x-4$

$x-4y-4+8=0$

$x-4y+4=0$

8 0

3 years ago