When u multiply by a fraction, you get a smaller number. Multiplication means<span> “of,” especially with fractions. So 0.2 × 9 means, “0.2 of nine”—and that’s smaller than nine. Hope that helps

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4 0

2 years ago

The ratios of the measure of the sides of a triangle is 4:10:7. Find the length of each side of the perimeter of the triangle is

dangina [55]

The given ratio of the sides of the triangles is 4:10:7. Let the sides be 4x, 10x and 7x .

And given perimeter is 252 meters .

Perimeter is the sum of all sides. So we get

$4x+10x+7x=252 \\ 21x = 252$

Dividing both sides by 21

$x = 12$

So the sides are

$4*12=48 meters \\ 10*12=120 meters \\ 7*12= 84 meters$

8 0

2 years ago

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Suppose two radii of a circle determine a 45° angle, and the length of both radii is 64 yards. What is the arc length formed by

Ilia_Sergeevich [38]

The arc length formed by the 2 radio is 15.24 yards

Step-by-step explanation:

Angle between the 2 radio = 45°

Radius = 64 yards

Arc length = (45/360) (2π) (64)

= (1/8) (2π) (64

= 16π

= 16(3.14)

=15.24 yards

The arc length formed by the 2 radio is 15.24 yards

8 0

3 years ago

Which graph is the graph of this function?

mihalych1998 [28]

Which graph is the graph of this function?

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

if $x \leq 6$

So the graph is A.

Hope i've helped!

6 0

2 years ago

Read 2 more answers