1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
denis-greek [22]
3 years ago
14

I need help on this.

Mathematics
2 answers:
marta [7]3 years ago
8 0

Answer:

26.88 mm

Step-by-step explanation:

4.2 x 12.8 = 53.76/2 = 26.88

BlackZzzverrR [31]3 years ago
3 0

Answer:

28.3 i think

Step-by-step explanation:

You might be interested in
a jewelry store buys 24 necklaces for $300. the store wants to make a profit of $540. assuming it sells all 24 necklaces, how mu
Serga [27]
If its meaning making a profit after the $300 then:
540+300=840
840/24= 33.60
They would charge $33.60 per necklace.

If you were meaning a profit of $540 total then:
540/24=22.5
They would charge $22.50 per necklace.
3 0
3 years ago
I need fast help the question is in the picture
malfutka [58]
4 Dollars - 100%
3.60 Dollars - ?


Just Cross Multiply

4X = 360

X = 360/4

X = 90%

100%-90% = 10℅

The percent change is 10 percent
3 0
3 years ago
Read 2 more answers
Simplify the midpoint of PR.<br> Q (2b, 2c)<br> R (2a+2b, 2c)<br> Pl(0,0)<br> S (2a, 0)
Tomtit [17]

Answer:

The midpoint of PR is;

(a + b, c)

Step-by-step explanation:

Here, we want to get the coordinates of the midpoint of PR

To get these, we make use of the midpoint formula

Mathematically, that will be;

(x,y) = (x1+y1)/2, (x2+y2)/2

(x1,y1) = (0,0)

(x2,y2) = (2a+2b, 2c)

The midpoint is thus;

(2a+2b)/2 , 2c/2

= (a + b, c )

4 0
3 years ago
Given the domain (-2,2,4) what is the range for the relation 3x-y=3
Bumek [7]

Answer:

Given the domain, the range for 3x-y = 3 is {-9, 6, 9}

Step-by-step explanation:

First you have to put the relation in terms of y ⇒ 3x - y = 3⇒ 3x -3 = y

⇒ y = 3x - 3.

Then you replace the values indicated by the domain to find their "y" values (the ones that constitute the range).

f(-2) = -9

f(2) = 6

f(4) = 9.

Finally, the range for the given domain is {-9, 6, 9}

3 0
3 years ago
Find the simple interest paid on a loan of $750 with an 18% rate over 2 years.
sleet_krkn [62]

Answer: $270

Step-by-step explanation:

I = prt

I = 0.18 x 750 x 2

I = 135 X 2

I = 270

6 0
3 years ago
Read 2 more answers
Other questions:
  • - 5 – 8p = – 3p<br> What is the correct solution?
    15·2 answers
  • Round 155,016 to the nearest thousand
    14·1 answer
  • Which of the following pair of times has an elapsed time of 3 hours and 20 minutes between the times?
    9·1 answer
  • Which word best describes a parallelogram with diagonals that are congruent and perpendicular?
    8·1 answer
  • Each paper tissue is 20cm long.How many metres of paper are needed to fill a box with 150 tissues?
    12·1 answer
  • The curve the order pairs (0,10) and (1,5) and (2,2.5) can be represented by the function f(x)=10(0.5)x What is the multiplicati
    9·1 answer
  • A moving company charges $0.60 per pound for a move from New York to Florida. A family estimates that their belongings weigh abo
    9·2 answers
  • Can someone please help?
    8·1 answer
  • Small 20 caps $180.00
    13·1 answer
  • What is the simplified form of<br> 3+2−14−24<br> −4<br> when x ≠ 4?
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!