What is 1 plus 1

What is 26 divided by 45702

irinina [24]

The answer is
0.000568902892652.

4 0

3 years ago

Find the area of parallelogram ABCD given m A = 30 and the following measures.

Nuetrik [128]

Answer: SECOND OPTION

Step-by-step explanation:

The area of a parallelogram can be calculated with this formula:

$A=bh$

Where "b" is the of one base and "h" is the height.

You can observe in the figure that "b" and "h" are:

$b=AB=4\sqrt{2}ft\\\\h=AX=3ft$

Then, substituting these values into the formula, you get that the area of the given parallelogram is:

$A=(4\sqrt{2}ft)(3ft)\\\\A=12\sqrt{2}ft^2$

This matches with the second option.

4 0

2 years ago

How many decimeters are there in 4.5 kilometers

dangina [55]

Answer:

45000

Step-by-step explanation:

multiply by 10000 for kilo-deci

6 0

3 years ago

Read 2 more answers

junior rides his trucycle off a level porch. If he left the porch at a speed of 4 m/s and landed a horizontal distance of 2.5m f

WITCHER [35]

Answer:

the height of the porch is H=1.91 m

Step-by-step explanation:

neglecting friction and assuming that the porch is horizontal, then the horizontal speed is v₀= 4 m/s and it does not change , thus he hits the base at

t= L/v₀ , L= horizontal distance

then for vertical motion , since the vertical velocity vy is 0 , the initial height is H ( the height of the porche) and the final height hf is 0 , we have

hf = H + vy*t - 1/2*g*t²

0 = H + 0 -1/2*g*t²

H = 1/2*g*t² = 1/2*g*(L/v₀)²

replacing values with g= gravity = 9.8 m/s²

H = 1/2*g*(L/v₀)² = 1/2*9.8 m/s² *( 2.5 m/ 4 m/s)² = 1.91 m

therefore the height of the porch is H=1.91 m

6 0

3 years ago

Q 1 PLEASE HELP ME FIGURE THIS OUT 2

dimulka [17.4K]

Answer: $\frac{\pi }{3}$

Step-by-step explanation:

cot is $\frac{cos}{sin}$ on the Unit Circle. When is cos = $\frac{1}{2}$ and sin = $\frac{\sqrt{3}} {2}$ ? In other words, where is the coordinate $(\frac{1}{2},\frac{\sqrt{3}} {2})$ on the Unit Circle?