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3 years ago

CAN SOMEONE PLEASE HELP ME SOLVE THESE ASAP

Mathematics

1 answer:

Mariulka [41]3 years ago

8 0

so for the 1st one triangle is 8

diamond is 3

and star is 11

the second one star is 5

diamond is 5

and triangle is 2 again

and for the last one well try to do it yourself and if you cant do it comment on this =)

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Leno4ka [110]

The correct answer is Choice A) 367,274.

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To find the answer, just input 50 for t in the equation.

P(50) = 200(1.01223)^50

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Step-by-step explanation:

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2 years ago

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3 years ago

Please answer with work explanation (if possible)

andrey2020 [161]

Answer:

$357.42

Step-by-step explanation:

So first I multiplied $425.50 by 20%.

$425.50 * 0.20= 85.10

$425.50- 85.10= $340.40

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The sale price of Dean's guitar is $357.42.

4 0

3 years ago

Find the area of the trapezoid. Pls explain and I will mark brainliest.

timama [110]

Answer:

B. 191.4 m²

Step-by-step explanation:

Split the trapezoid as pictured below

Find its height and the upper base, then find the area of the trapezoid.

There are 3 pieces, two of them are 45°×45° and 30°×60°×90° triangles

The ratio of sides of a 30°×60°×90° triangle is 1 : √3 : 2
The legs of a 45x45 triangle are equal

<u>The above mentioned properties give us:</u>

h = 16/2 = 8 m
b = 8√3 ≈ 13.85 m
a = h = 8 m

A = 1/2( 13 + 8 + 13.85 + 13)*8 = 191.4 m²

Correct choice is B

8 0

3 years ago