3 years ago

The mean age of 10 women in an office is 31 years old.

Mathematics

2 answers:

ipn [44]3 years ago

7 0

Answer: the answer is 29 Without rounding

Bad White [126]3 years ago

4 0

The mean age is 29. Without rounding, it would be 29.4285714286 .

You might be interested in

Pls help look at the picture to answer th questions

bonufazy [111]

Answer:

Step-by-step explanation:

B, y=5x

7 0

3 years ago

Read 2 more answers

What is 6xy in simplest form?

Bogdan [553]

6xy in simplest form is simply 6 to the second power

Hope this helps!

7 0

3 years ago

Use a paragraph, flow chart, or two-column proof to prove the angle congruency. Given: ∠ CXY ≅ ∠ BXY

Llana [10]

Answer:

See explanation

Step-by-step explanation:

Consider triangles CAX and BAX. In these triangles,

$\overline{AC}\cong \overline{AB}$ - given
$\angle CAX\cong \angle BAX$ - given
$\overline{AX}\cong \overline{AX}$ - reflexive property

By SAS postulate, $\triangle CAX\cong \triangle BAX$

Congruent triangles have conruent corresponding parts. So,

$\overline{CX}\cong \overline{BX}$

Consider triangles CXY and BXY. In these triangles,

$\overline{CX}\cong \overline{BX}$ - proven
$\angle CXY\cong \angle BXY$ - given
$\overline{XY}\cong \overline{XY}$ - reflexive property

By SAS postulate, $\triangle CXY\cong \triangle BXY$

Congruent triangles have conruent corresponding parts. So,

$\angle XCY\cong \angle XBY$

5 0

3 years ago

Three points on the graph of the function f(x)f(x) are \{(0, 4), (1, 6), (2, 8)\}{(0,4),(1,6),(2,8)}. Which equation represents

Blababa [14]

Answer:

y = 2x + 4

Step-by-step explanation:

Slope: (6-4)/(1-0) = 2

y = 2x + 4

7 0

3 years ago

(x + 21)°<br> 137°<br> find the value of x.

pantera1 [17]

Answer:

x=116

Step-by-step explanation:

subtract 21 on both sides

5 0

3 years ago