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Kryger [21]
2 years ago
14

Can someone please help me with this

Mathematics
2 answers:
Sholpan [36]2 years ago
6 0

Answer:

39 sq inches

Step-by-step explanation:

lana66690 [7]2 years ago
6 0
39 square inches

You need the area of the square base
Area = side^2
A = 3 x 3 = 9

And the 4 triangle sides.
Area of a triangle = 1/2(base)(height)
a = 1/2 (3)(5) = 7.5

We have 4 of those triangles on this shape
4 x 7.5 = 30

Add the triangles to the base for goal surface area
30 + 9 = 39 square inches
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yulyashka [42]
1 2/4 one and a half
4 0
2 years ago
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Find the interest rate if £6400 has a final value of £8334 in 3 years. Give your answer to 1 d.p​
Mila [183]

Answer:

Step-by-step explanation:

6400(1+i)³=8334

(1+i)³=1.3021875

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4 0
2 years ago
Kedar earns a monthly salary if $2,200 plus a 3.75% commission on the amount of his sales at a men's clothing store. What would
ryzh [129]
Monthly salary of Kedar = $2000
Percentage commission on the amount of his sales = 3.75%
Amount of money for which clothing sold by Kedar = $4500
Amount of interest earned by Kedar this month = (3.75/100) * 4500
                                                                            = 3.75 * 45
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So
The total amount earned by Kedar this month = (2200 + 168.75) dollars
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So Kedar earned a total amount of $2368.75 this month.I hope the procedure is absolutely clear to you.
7 0
3 years ago
Guadalupe is making a project for shop class. He has four pieces of
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Answer: The piece of wood will be 23.2 in. long

Step-by-step explanation:

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8 0
2 years ago
Which ordered pair is a solution of the system<br> x + 2y &lt; -2 and y &lt;-3x + 4
kifflom [539]

Where's the system? I can't answer your question without it.

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2 years ago
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