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vladimir1956 [14]

3 years ago

7

zales bought a tea set for $1400. zales wants to mark up the set 55% of the selling price. the selling price of the tea set shou

ld be?

1 answer:

Nimfa-mama [501]3 years ago

4 0

Answer:

The selling price of the tea set should be: The selling price of the tea set is $2170

$1400 x . 55 = $770.

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Solve for x in the triangle<br> A 25.6<br> B 27.8<br> C 45.6<br> D 64.4

labwork [276]

Answer:

The measure of angle x is $64.4\°$

Step-by-step explanation:

To find the measure of angle X, apply the law of cosines

The law of cosines states that

$c^{2}=a^{2}+b^{2}-2(a)(b)cos(C)$

In this problem we have

$a=19\ cm$

$b=25\ cm$

$c=24\ cm$

$C=x\°$

substitute

$24^{2}=19^{2}+25^{2}-2(19)(25)cos(C)$

$576=986-950cos(C)$

$cos(C)=(986-576)/950$

$C=arccos[(986-576)/950]=64.4\°$

Therefore

The measure of angle x is $64.4\°$

7 0

4 years ago

Here is the base of a prism.

IceJOKER [234]

She did it right ^^^^^

3 0

3 years ago

A wireless phone plan cost Eric $35 for a month of service during which he sent 450 text messages. If he was charged an fixed fe

Lelechka [254]

Answer:

$.05 per message

Step-by-step explanation:

450m + 12.5 = 35

450m = 35-12.5

450m = 22.5 divide both sides by 450

m=22.5/450

m=.05

3 0

3 years ago

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chubhunter [2.5K]

Answer: sara is 60

Step-by-step explanation: 64 divided by 4 equals 16. 16 plus 44 equals 60

7 0

3 years ago

PLS HELP WILL GIVE BRAINLIEST!!!: Researchers once surveyed students on which superpower they would most like to have. The follo

slava [35]

Answer:

38

Step-by-step explanation:

for this table, we can add up all of the students who chose flying (both the "male" and "female" students)

26 + 12 = 38

So, 38 students chose flying as their superpower.

hope this helps!!

7 0

2 years ago

Read 2 more answers