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3 years ago

All parallelograms are ?

Mathematics

1 answer:

valentinak56 [21]3 years ago

5 0

Answer:

<h2>Congruent</h2>

it just is

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Jessica has 900 feet of fencing and a very large

zlopas [31]

Answer:

wot

Step-by-step explanation:

this is not a full question I don't know what to tell ya bud

7 0

3 years ago

6/8 and 24/40 are they proportional

saul85 [17]

Answer:

no they are not

Step-by-step explanation:

6 0

3 years ago

A typical running track is an oval with 74-m-diameter half circles at each end. a runner going once around the track covers a di

denpristay [2]

Answer:

Her centripetal acceleration during the turn at each end of the track is $0.432\, \frac{m}{s^{2}}$

Step-by-step explanation:

Total distance covered in one round , D= 400 m

Time taken to cover one round , T = 1 min 40 s = 100 sec

Speed of runner , $V=\frac{D}{T}=\frac{400}{100}\, \frac{m}{s}= 4.0\, \frac{m}{s}$

Now centripetal acceleration is given by

$a_c=\frac{V^{2}}{R}$

where $V= 4.0\frac{m}{s}$

$Radius, R= \frac{Diameter}{2}=\frac{74}{2}m=37\, m$

$\therefore a_c=\frac{4^{2}}{37}\, \frac{m}{s^{2}}=0.432\, \frac{m}{s^{2}}$

Thus her centripetal acceleration during the turn at each end of the track is $0.432\, \frac{m}{s^{2}}$

4 0

4 years ago

Read 2 more answers

What is the equation of (4,10),(6,11) in standard form?

SIZIF [17.4K]

ANSWER

The standard form is:

$x - 2y = - 16$

EXPLANATION

The given line passes through (4,10)and (6,11).

The slope of this line is

$m = \frac{11 - 10}{6 - 4}$

$m = \frac{1}{2}$

The equation is given by the formula,

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

We plug in the first point and the slope to get.

$y-10= \frac{1}{2} (x-4)$

$2y - 20 = x - 4$

$x - 2y = - 20 + 4$

$x - 2y = - 16$

The standard form is

$x - 2y = - 16$

7 0

4 years ago

Charles Johnson deposited $4,400 in a savings account earning 6% interest compounded quarterly. If he makes no other deposits or

Musya8 [376]

Answer:

the anwser is 26,400

Step-by-step explanation:

4 0

4 years ago

Read 2 more answers