3 years ago

Can someone help me out

Mathematics

1 answer:

disa [49]3 years ago

5 0

Answer:

Step-by-step explanation:

Perimeter,

2×(8+5+4)

= 34 units

Answered by GAUTHMATH

You might be interested in

One angle of an isosceles trapezoid has measure 57. What are the measures of the other angles?

Kobotan [32]

$\alpha =57^o\\ \\ The \ interior \ angle \ at \ the \ shortest \ base \ is \ equal \ to :\\ \\ \beta = 180^o - 57^o = 123^o$

3 0

3 years ago

Read 2 more answers

What is the solution to the inequality x(x - 3) > 0?

Nimfa-mama [501]

Answer:

D) x<0 or x>3

Step-by-step explanation:

x(x-3)>0

either x>0 and x-3>0 .... positive-positive=positive so x>3

or x<0 and x-3<0 ..... negative-negative=positive so x<0

if x=0 then x(x-3)=0

4 0

3 years ago

The area of a square living room is 256 ft^2. Which is the length of the room?

Pachacha [2.7K]

Answer:

65,536

Step-by-step explanation:

5 0

2 years ago

The graph shows the distance traveled by two runners over several minutes,

ElenaW [278]

Runner B is going slower.

7 0

3 years ago

Read 2 more answers

Among 500 freshmen pursuing a business degree at a university, 311 are enrolled in an economics course, 243 are enrolled in a ma

Allushta [10]

Solution :

Let A = Economics, B = Mathematics

n(A) = 311, n(B) = 243, $n(A \cap B) = 135$

a). So, $n(A \cup B) = n(A) +n(B) - n(A \cap B)$

= 311 + 243 - 135

= 419

b). n(A only) = 311 - 135

= 176

n(B only) = 243 - 135

= 108

Exactly one of these two courses

$=\frac{176+108}{500}$

= 0.568

c). Neither economics nor mathematics

$=\frac{500-419}{500}$

$=\frac{81}{500}$

= 0.162

7 0

3 years ago