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3 years ago

Plz help me i have tryed and i dont know plz help

Mathematics

1 answer:

Stells [14]3 years ago

4 0

On Thursday is when DEF did better than it's average . Why? Because they were on time 10 flights and only delayed 1 flight .

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A garden is in the shape of a square of length 35 2/5 m. find its (i) perimeter and (ii) area.

Crank

Answer:

perimeter = 56 m

area= 196 m^2

Step-by-step explanation:

perimeter = 4 x sides = 4 x 35(2/5) = 4 x 14 = 56 m

area= sides^2 = (35 x $\frac{2}{5} )^{2}$ = 14^2 = 196 m^2

3 0

3 years ago

The sum of the BLANK of the plane figure is called the perimeter

maks197457 [2]

Sides, or lengths and widths

4 0

3 years ago

When subtracted, what is the simplified form of (54 - 27i) - (39 + 5i)? Write the answer in standard form, a + bi, where a and b

jasenka [17]

The answer is choice D because if you combine the like terms, you get 15-23i

i hope that helps!!!!

7 0

3 years ago

Read 2 more answers

50 points

Leya [2.2K]

Answer:

$\frac{2}{4} inch$

Step-by-step explanation:

Step 1

List the length of the wingspan of the five butterflies

$\frac{1}{4}, \frac{1}{4}, 1, \frac{2}{4}, \frac{3}{4}$

Step 2:

The two butterflies with the shortest wingspan has a wing length of $\frac{1}{4}$ inches each.

Step 3:

Total length of the wingspan of the two butterflies with the shortest wingspan

= $=\frac{1}{4} +\frac{1}{4} \\
 = \frac{2}{4}$

Final answer:

= $\frac{2}{4} inch$

5 0

3 years ago

Please help me IDK how to do this!!!!!!

tatiyna

A parallelogram should have 2 sets of parallel lines. Let's find the slope of line PQ and RS to test.

PQ:
(4-2)/(1-(-3))
2/4
1/2

RS:
(2-0)/(3-1)
2/2
1

Because 1 does not equal 1/2 (the slopes are different) the lines are not parallel. Thus, the figure is not a parallelogram.

5 0

3 years ago