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
Flauer [41]
3 years ago
12

Find the product using suitable properties a, 38 × 55 + (-45) ×38​

Mathematics
2 answers:
RideAnS [48]3 years ago
8 0

Answer:

= 380

Step-by-step explanation:

(38*55) + (-45*38)

(2090) + (-1710)

2090 - 1710

= 380

brilliants [131]3 years ago
4 0
380 is the correct answer I believe
You might be interested in
Write an equation for a rational function with the given characteristics.
inessss [21]

The vertical asymptote requires a factor of (x-4) in the denominator.

The double zero requires a factor of (x-1)² in the numerator.

At x=0, these factors will give a value of (-1)²/(-4) = -1/4, so another constant factor of -12 is needed to make the y-intercept be 3.

Your rational function is ...

... y = -12(x -1)²/(x -4)

8 0
3 years ago
Roberto Anaya and his wife plan to rent a condominium for $725 per month. They pay a $125 monthly fee for all of the maintenance
zheka24 [161]

Answer:

$1,149.75

Step-by-step explanation:

We can start this problem off by organizing the monthly and the annual expenses.

<u>Monthly:</u>

$725 - Condominium

$125 - Maintenance Work

<u>Annual:</u>

$468 - Insurance

$129 - Lost Interest

$3,000 - Utility Bills

Since we are solving for the average monthly expense, we should deal with the annual expenses first by dividing them all by 12 since there are 12 months.

x=\frac{(468+129+3000)}{12}

x=\frac{3,597}{12}

x=299.75

Now, we simply add 299.75 to the monthly expenses to get our answer.

x=299.75+725+125

x=1,149.75

The average monthly expense is $1,149.75.

3 0
3 years ago
Ian needs to replace two concrete sections in his sidewalk, as modeled below. Each section is 36 inches by
fredd [130]

Answer: $19.5

Step-by-step explanation:

Hi, to answer this question we have to apply the next formula:

Volume of a rectangular prism = width x length x height

Replacing with the values given:

Since 1= 1/12 foot

36 in /12 = 3 foot  (length and wifth)

4 in /12 = 1/3 foot  (height)

V = 3 x 3 x 1/3 = 3ft3

Next, we multiply it by 2 (since there are 2 sections):

3 x 2 = 6 ft3

Finally we multiply it by the cost of each cubic foot:

6 x 3.25 = $19.5

Feel free to ask for more if needed or if you did not understand something.

4 0
4 years ago
The peaches are priced at three for $2. How much does one dozen cost?
zhuklara [117]
3/2
12/x
The answer is $8

5 0
3 years ago
A line segment is defined by which of the following statements?
kaheart [24]

The only given option that correctly defines a line segment is;

<u><em>Option C; All points between and including two given points.</em></u>

      In geometry in mathematics, a line segment is defined as a part of a line that is bounded by two distinct end points.

Now, let us look at the options;

Option A; This is not correct because a line segment must have 2 distinct endpoints

Option B; This is not correct because a line segment is a part of a line and not a set of points.

Option C; This is correct because it tallies with our definition of line segment.

Option D; This is not correct because a line segment does not extend infinitely.

Read more at; brainly.com/question/18089782

7 0
3 years ago
Other questions:
  • Slope intercept from two points (-10,3) and (-8,-8)
    13·1 answer
  • At how many points does the graph of function below intercept the
    8·1 answer
  • Missing length of a triangle
    11·1 answer
  • What is the volume of a prism where the base is a 45-45-90 triangle with a leg of 5 in. when the height is 1.8 in.?
    10·2 answers
  • Which is the completely factored form of 5w2 – 20?
    14·2 answers
  • Is this is this’s the answer, please help me
    15·1 answer
  • Question below
    5·1 answer
  • Identify the two rational numbers. A) √2 B) 1.01 C) 1.010010001... C) -2/5
    12·1 answer
  • Help me please please
    6·1 answer
  • Can Someone Help Me?
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!