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Vesna [10]
3 years ago
8

PLEASE HELP!!! ASAP!!!

Mathematics
2 answers:
Snowcat [4.5K]3 years ago
5 0

Answer:

\huge\boxed{28\ units^2}

Step-by-step explanation:

The figure consists of a triangle, a square and a rectangle.

<u><em>Area of Triangle:</em></u>

\sf \frac{1}{2} (Base)(Height)\\Where \ Base = 2 , Height = 4 \\=> \frac{1}{2} (2)(4)\\=> 4\ units^2

<u><em>Area of Square:</em></u>

\sf (Length)(Length)\\(4)(4)\\=> 16\ units^2

<u><em>Area of rectangle:</em></u>

\sf (Length)(Width)\\Where \ Length = 4 , Width = 2\\=> (4)(2)\\=> 8 \ units^2

<u><em>Area of the whole figure:</em></u>

=> 4 + 16 + 8

=> 28 units²

pishuonlain [190]3 years ago
3 0

Answer:

28 units²

Step-by-step explanation:

→ Work out the size of the triangle if it was a full rectangle

Height = 4 and Base = 2

→ Work out area of triangle

0.5 × Height × Base ⇒ 0.5 × 4 × 2 ⇒ 2 × 2 ⇒ 4

→ Minus the area of the triangle from the "imaginary full' rectangle

Area of rectangle = Length × Width ⇒ 8 × 4 ⇒ 32

32 - 4 = 28

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ziro4ka [17]

Answer:

x = 8

Step-by-step explanation:

The measures of the angles in a triangle add up to equal 180°

That being said we can create an equation to solve for x

( note that this is a right triangle indicated by the square. A right triangle has a right angle which has a measure of 90° )

180 = 90 + 5x + 5 + 5x + 5

now we solve for x using basic algebra

step 1 combine like terms

90 + 5 + 5 = 100

5x + 5x = 10

now we have 180 = 100 + 10x

step 2 subtract 100 from each side

180 - 100 = 80

100 - 100 cancels out

now we have 10x = 80

step 3 divide each side by 10

10x / 10 = x

80 / 10 = 8

we're left with x = 8

6 0
3 years ago
How do I solve this?
Norma-Jean [14]

Answer:

Step-by-step explanation:

Base = 25 ft

height = 8 ft

Area of triangle = \frac{1}{2}*base * height\\\\

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7 0
3 years ago
Read 2 more answers
Find the midpoint M of the line segment joining the points P = (-8, 3) and Q = (-2, -7).
Gnom [1K]

Answer:

Step-by-step explanation:

Let (x,y) be midpoint of P(3,4) & Q(5,−2)

Midpoint formula for two points (a,b) and (c,d) is

(x,y) =(

2

a+c

​

,

2

b+d

​

).

x=

2

3+5

​

=4

y=

2

4−2

​

=1

∴   (x,y)=(4,1)

7 0
2 years ago
A jet plane can carry up to 200,000 liters of fuel. It used 130,000 liters of fuel during a flight. What percentage of the fuel
-Dominant- [34]

Given:

Capacity of jet plane = 200,000 liters of fuel

Fuel used during flight = 130,000 liters

To find:

The percentage of the fuel capacity it uses on this flight.

Solution:

According to the question, we need to find 130,000 is what percent of 200,000.

\text{Required percentage}=\dfrac{\text{Fuel used during flight}}{\text{Capacity of jet plane}}\times 100

\text{Required percentage}=\dfrac{130000}{200000}\times 100

\text{Required percentage}=65

Therefore, the jet plane uses 65 percent of fuel capacity during flight.

6 0
3 years ago
*PLZ HELP*...Given the following word problems, write an inequality that models the problem, then solve and check...
Ber [7]

Answer:

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Let remaining money be x

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He can spend maximum of $11.28 in September

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3 years ago
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