3 years ago

Which shape has four congruent sides and two sets of parallel sides?

Mathematics

1 answer:

Dovator [93]3 years ago

6 0

It’s a Parallelogram

You might be interested in

----Hello Everybody----

suter [353]

Answer:

Hiiii!

Step-by-step explanation:

5 0

3 years ago

Read 2 more answers

(a) A linear system can have exactly two solutions. (b) Two systems of linear equations are equivalent when they have the same s

DedPeter [7]

Answer:c) A system of three linear equations in two variables is always inconsistent.

Step-by-step explanation:because it was

8 0

3 years ago

Please help me with 3-10.

VARVARA [1.3K]

6)
4x + 36

7)
2x + 10

8)
-6x + 12

9
8x + 0 = 8x
0 = 8x - 8x
0= 0

6 0

3 years ago

Read 2 more answers

Find the area of the shape below

evablogger [386]

Answer: 8 units^2

Step-by-step explanation:

Triangle area = b * h * 1/2

Both the base and the height are 2

2 * 2 = 4

4 * 1/2 = 2

2 + 2 (because both triangles are the same area) = 4

Now the square:

2 * 2 = 4

4 + 4 = 8

4 0

3 years ago

Read 2 more answers

How long would it take a car with a top speed of 203 mph to travel 12.42 miles up a slope of 6.4% accelerating at 0.091 G's (2.9

Nadusha1986 [10]

Answer:

319 seconds

Step-by-step explanation:

The distance 12.42 miles is equivalent to

12.42*5280=65577.6 ft

$ma-mgsin\theta=ma_{net}
$

When slope is 6.4%, $\theta=tan^{-1} 0.064=3.67^{\circ}
$

$a_{net}=a-gsin\theta=2.93-32.2sin3.67=-0.87
$

Therefore, $a_{net}=-0.87 ft/s^{2}
$

Also

$s=ut+0.5a_{net}
$

$65577.6=297.73t+0.5(-0.87)t^{2}
$

$0.87t^{2}-297.73t+6577.6=0
$

Making t the subject of the formula by solving quadratic equation

t=318.4791278210496

Therefore, time is 319 seconds

8 0

3 years ago