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
Orlov [11]
3 years ago
14

4.

Mathematics
1 answer:
ziro4ka [17]3 years ago
6 0
The answer is D. 10x-2y-6
You might be interested in
Whats the least common denominator of the expression g to the second power over 9 minus g to the second power plus 14 plus g ove
creativ13 [48]

Answer:

The least common denominator of the expression is 72g.

Step-by-step explanation:

First, let us write the expression out mathematically

\frac{g^{2} }{9} - g^{2} + 14 + \frac{g}{24g} + 8g^{2}

The denominators in the expression are 9 and 24g. To find the least common denominator, we will determine the least common multiple of the numbers (9 and 24) first, and then find the least common multiple of the result and g (since it is the only letter).

Multiples of 9 = 9, 18, 27, 36, 45, 54, 63, 72, 81, 90, ...

Multiples of 24 = 24, 48, 72, 96, ...

The least common multiple of 9 and 24 is 72.

Then, the least common multiple of 72 and g is 72g

Hence, the least common denominator of the expression is 72g.

7 0
3 years ago
Someone plz help me!!
marta [7]

Answer:

P'=(0,3)

Step-by-step explanation:

P'=(-5+5, 7-4)

8 0
3 years ago
Reduce the following fractions to lowest terms: 36/39
liubo4ka [24]

Answer:

12/13

Step-by-step explanation:

36/39

Divide by 3

12/13

3 0
2 years ago
Find the sample size required to achieve the given margin of error with SD = 51.02 and z - score = 1.96. Round your answer to th
coldgirl [10]

Answer:

The sample size required is 2500.

Step-by-step explanation:

z-score:

In function of the margin of error M, the z-score is given by:

Z = \frac{M}{\frac{\sigma}{\sqrt{n}}} = \frac{M\sqrt{n}}{\sigma}

In this question, we have that:

\sigma = 51.02, M = 2, Z = 1.96

So

Z = \frac{M\sqrt{n}}{\sigma}

1.96 = \frac{2\sqrt{n}}{51.02}

2\sqrt{n} = 51.02*1.96

\sqrt{n} = \frac{51.02*1.96}{2}

(\sqrt{n})^2 = (\frac{51.02*1.96}{2})^2

n = 2500

The sample size required is 2500.

3 0
3 years ago
If the length of rectangle is x + 4 and the width is 3x - 5 what is the perimeter?
statuscvo [17]

Answer:

8x-2

Step-by-step explanation:

l = x+4

w = 3x-5

The perimeter is

P =2(l+w)

   = 2(x+4+3x-5)

Combine like terms

   = 2(4x-1)

Distribute

   = 8x-2

6 0
3 years ago
Read 2 more answers
Other questions:
  • Convert 100 km/h to m/s.
    10·1 answer
  • Angela made the trip by bus in 20 hours and the return trip by car in 16 hours. the bus traveled 8 miles per hour slower than th
    5·1 answer
  • An empty cup in the shape of a cylinder is being filled with water . The cup is filled at constant rate . The table below shows
    8·2 answers
  • Which inequality is represented by the number line graph?
    5·2 answers
  • A canister is dropped from a helicopter 500m above the ground. Its parachute does not open, but the canister has been designed t
    13·1 answer
  • Write an equation of a line that is perpendicular to the line y = 3/2x + 3 and goes through the point (-3, -8). Hint: Use the po
    10·1 answer
  • I don't get this question or the clue here it is " my age is 10 more than one tenth of one tenth of one tenth of 3,000 what is m
    13·1 answer
  • Jermaine did this work to solve an equation. Did he make an error?
    15·1 answer
  • Pls help will give brainliest!!
    5·2 answers
  • Find the simplified product: 2/5x3(-3/10x2
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!