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2 years ago

15

Please help me with my question ASAP ASAP please ASAP

1 answer:

Pachacha [2.7K]2 years ago

8 0

Answer:

D

Step-by-step explanation:

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What is the area of this trapezoid?<br><br><br><br> Enter your answer in the box.<br><br> = cm²

VLD [36.1K]

A = 440

answer...

A

=

a

+

b

2

h

=

25

+

19

2

·

20

=

440

6 0

2 years ago

Whats the perimeter of this small parallelogram?

Arisa [49]

Answer:

Perimeter = 18 units

Step-by-step explanation:

one side = 4

other side² = 3² + 4² + 25

other side = √25 = 5

Perimeter = (2 x 4) + (2 x 5) = 18 units

4 0

2 years ago

Mario ran 24 miles in 3 hours. what was his average speed in miles per hour

kumpel [21]

Answer:

8 miles per hour (mph)

Step-by-step explanation:

24/3 = 8

Check:

8mph x 3 hours = 24 miles

8 0

2 years ago

Read 2 more answers

If the general solution of a differential equation is y(t)equals=Upper C e Superscript negative 4 t Baseline plus 7Ce−4t+7, wh

Maru [420]

Answer:

$y(t) = 3e^{-4t}+7$

Step-by-step explanation:

$y(t) = Ce^{-4t}+7$

At <em>y</em>(0) = 10, when <em>t</em> = 0, <em>y</em> = 10.

$y(0) = 10 = Ce^{-4\times0}+7$

$10 = C+7$

$C = 3$

Hence, the solution is

$y(t) = 3e^{-4t}+7$

8 0

2 years ago

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What type of number is 4+5√2?

Scorpion4ik [409]

Answer:

Real and irrational numbers

3 0

2 years ago