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Arisa [49]
3 years ago
8

Help me please. Very much appreciated​

Mathematics
2 answers:
worty [1.4K]3 years ago
3 0

Divide the figure into 3 shapes: 2 rectangles and 1 square

Area of rectangle 1: L * W

L = 5, W = 2

2 * 5 = 10 m^2

Area of rectangle 2: L * W

L = 6 + 2 , W = 3

8 * 3 = 24 m^2

Area of square: s^2

2^2 = 4 m^2

Add all them together

10 + 24 + 4 = 38 m^2

SashulF [63]3 years ago
3 0

Step-by-step explanation:

Area of the top Horizontal Rectangle =

Length x Width

=

(5 + 3 + 2) \times 2 \\  = 10 \times 2 \\  = 20 {m}^{2}

Area of the bottom vertical rectangle =

Length x Width

=

6 \times 3 \\  = 18 {m}^{2}

Total Area = Sum of Area of 2 Rectangles

=

20 + 18 \\  = 38 {m}^{2}

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Find the percent of change from the original price of $184 to the sale price of $138.
Rzqust [24]

Answer: 25%

Step-by-step explanation:

184-138= 46

184*.25=46

7 0
4 years ago
If (-2,3), 3x-2ky+4=0 find the value of k
ipn [44]
Answer: k = -1/3

Step-by-Step Explanation:

=> 3x - 2ky + 4 = 0
Value of ‘x’ = -2
Value of ‘y’ = 3

Substitute values of ‘x’ and ‘y’ :-
=> 3x - 2ky + 4 = 0
= 3(-2) - 2k(3) + 4 = 0
= -6 - 6k + 4 = 0
= -6k = 6 - 4
= -6k = 2
= k = 2/-6
=> k = -2/6 = -1/3

Therefore, k = -1/3
8 0
2 years ago
Kalei is 6ft tall and stands 10 feet from a tree. He measures an angle if elevation of 30° up to the coconuts on the tree. How h
Juli2301 [7.4K]

Answer:

The total height of coconut Tree = H + 10ft = 11.77 ft

Step-by-step explanation:

Given as,

The height of Kalei = 6ft

The distance of Kalei from the coconut Tree = 10 feet

Angle of elevation of kalei up to the coconut on tree = 30°

<u>Note : look at the pic attache </u>

From figure it is mention that

Total height of Tree = 6 ft + H

So, Tan 30° = \frac{perpendicular}{base}

     Tan 30° = \frac{H}{10}

    ∴ H         = 10 Tan 30° = 10 × 0.577         Note : tan 30° = 0.577

i.e    H         = 5.77 ft

Hence the total height of coconut tree = 6 + 5.77 = 11.77 ft   Answer

6 0
3 years ago
Graph ​ y−5=−2/3(x+9)​.<br> plot two different points. please show work i am very lost. thank you
Sidana [21]
Y -:5 = 2/3x + 6 because 6 is 2/3 of 9
add 5 to both sides
y - 5 +:5 = 2/3x + 6 + 5
y = 2/3x + 11
the y intersept is 11 or (0 , 11) when x is 0
when x is 3
y = 2/3 (3) + 11 or 2 + 11 = 13
so a 2nd point could be (3 , 13)
4 0
3 years ago
According to these projections when will the colleges have the same enrollment? What will be the enrollment
Marta_Voda [28]

Answer:

Year 2022

Step-by-step explanation:

26500 - 13300 = 13200

13200 / 1200 = 11

2011 + 11 = 2022

8 0
3 years ago
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