2 years ago

Find the area of this figure

Mathematics

1 answer:

kherson [118]2 years ago

8 0

Answer:

45cm

Step-by-step explanation:

3 x 5 x 3 x 1/2

(if im wrong im sorry)

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Help please thank you

LenaWriter [7]

Answer:

B)60m^2

Step-by-step explanation:

The area of the rectangle is 40m^2 and the area of the triangle is 20m^2. So 40+20 is 60.

3 0

2 years ago

Help needed with all pls

Olenka [21]

#5 is 5 days
40×5=200
200+150=250

20×5=100
100+150=250

3 0

3 years ago

A triangle has sides 42, 4x, and 2x−6. What is the possible range of x? <br><br>? < x < ?

natulia [17]

Answer:

$8\ units< x < 18\ units$

Step-by-step explanation:

we know that

The <u>Triangle Inequality Theorem</u> states that the sum of any 2 sides of a triangle must be greater than the measure of the third side

Applying the Theorem

case 1) $42+4x > 2x-6$

$4x-2x > -6-42$

$2x > -48$

$x > -24\ units$

case 2) $42+(2x-6) >4x$

$42-6 >4x-2x$

$36 >2x$

$18 >x$ -----> rewrite

$x$

case 3) $4x+(2x-6) > 42$

$4x+2x > 42+6$

$6x > 48$

$x > 8\ units$

therefore

$8\ units< x < 18\ units$

7 0

2 years ago

Solve the system of equations using any method.

stiv31 [10]

Answer:

My answer what I came up with is B And B

4 0

2 years ago

Analyzing quadrilaterals & drawing figures

zimovet [89]

Ok so... what wait weres the pic??

5 0

2 years ago