All categories

2 years ago

Please help me.

Mathematics

2 answers:

Keith_Richards [23]2 years ago

8 0

Answer:

$180

Step-by-step explanation:

Since the discount is 40 percent and is also $72, We will cross multiply. 72 x 100 = 40 x what?

7200/40 = 180

The mirror was originally $180.

AURORKA [14]2 years ago

8 0

$180 :))) hope this helps

You might be interested in

Help please! need it asap

kap26 [50]

Answer:

AE = 19 and <EDC = 59

Step-by-step explanation:

i am almost positive that those are both right

7 0

3 years ago

(9/ 4)/ 18 = 9/ (4 /18) A.True B.False

kotegsom [21]

False

<span>(9/ 4)/ 18
= 9/4 * 1/18
= 9/72
= 1/8 </span>

5 0

3 years ago

Don’t know how to solve.

iVinArrow [24]

Answer:

$122.88

Step-by-step explanation:

the phone decreases by 20% each year , that is

(100 - 20)% = 80% = $\frac{80}{100}$ = 0.8

the phone reduces by a factor of 0.8 each year , then after 4 years

value = $300 × $(0.8)^{4}$ = $122.88

3 0

2 years ago

(pls ignore this. XXXXX)

Gelneren [198K]

Answer:

..................................

6 0

2 years ago

Read 2 more answers

Find the midpoint of the line segment joining the points (10,14) and (-7,7).

LekaFEV [45]

Answer:

(1.5, 10.5)

Step-by-step explanation:

$midpoint = \bigg( \frac{10 + ( - 7)}{2}, \: \: \frac{14 + 7}{2} \bigg) \\ \\ = \bigg( \frac{3}{2}, \: \: \frac{21}{2} \bigg) \\ \\ = = ( 1.5, \: \: 10.5 )$

3 0

3 years ago