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
hichkok12 [17]
4 years ago
9

5.3.73 Question Help

Mathematics
1 answer:
Tatiana [17]4 years ago
6 0

Area of the triangle is 20x(x - 1) sq. in

Step-by-step explanation:

  • Step 1: Find the area of the triangle.

Height = 10x in and Base = 4(x - 1) in

Area = 1/2 × base × height

⇒ Area = 1/2 × 4(x - 1) × 10x

            = 20x(x - 1) sq. in

You might be interested in
Please just use the pics cause it’s a graph.
dangina [55]

there are more cat per minute on the 2nd chart then the first you can see that the line on chart 2 goes closer to the line that says cat wile going up!

hope this help if so can i have brainliest!

3 0
3 years ago
If the mean of the data set is 35 apples find the number of apples on the Granny Smith tree
alisha [4.7K]

Answer:

N=\frac{\sum x_{i} }{35}

Step-by-step explanation:

Given

  • The mean of the data set is 35 apples.
  • Let's call N the number of apples.

The means is defined as the quotient between the sum of all elements and the total number.

Mathematically, it would be defined as

x=\frac{\sum x_{i} }{N}

But, we know that the mean is equal to 35.

35=\frac{\sum x_{i} }{N}

Then, we solve for N

N=\frac{\sum x_{i} }{35}

As you can see, the total number of apples depends on the sum of all elements of the data set.

For example, if the sum of all elements is 700, the total number of apples would be

N=\frac{700}{35}=200

Therefore, the expression that represents the total number of apples is

N=\frac{\sum x_{i} }{35}

3 0
3 years ago
Read 2 more answers
ILL GIVE BRAIN PLZ HELP ASAP
HACTEHA [7]

Answer:

C.

Step-by-step explanation:

In total, Sophie needs $230.40.

Let's form an equation. 230.40 = 12.80x

You'll need to divide both sides by 12.80 to get the variable, x, by itself.

18 = x

Therefore the answer is C.

7 0
3 years ago
Read 2 more answers
Write an expression for the perimeter of a rectangle with Length l = 2x + 3 and width w = x – 2
aliya0001 [1]

Step-by-step explanation:

The perimeter of a shape is the length around the edges.  For a rectangle with length L and width W:

P = 2L + 2W

Given L = 2x + 3 and W = x – 2, we can substitute:

P = 2(2x + 3) + 2(x – 2)

P = 4x + 6 + 2x – 4

P = 6x + 2

8 0
4 years ago
Read 2 more answers
An angle measures 12 degrees less than three times its supplement. Find the measure of the angle.
Nimfa-mama [501]

Supplementary angles must add up to 180 degrees.

3x-12=180

x=64 degrees


7 0
3 years ago
Other questions:
  • Which is inverse f(x)=3x-4
    5·2 answers
  • Derrick has $3500 in a savings account that earns 12% annually. If the interest is not compounded, how much interest will he ear
    14·1 answer
  • Which is equivalent to sin^-1(tan(pi/4)) ? Give your answer in radians.
    14·2 answers
  • Find the value of x shown in the isosceles triangle shown below <br> 40 POINTS!!
    10·2 answers
  • 2/3 = x/9 what does x equal
    6·2 answers
  • Vicki set a goal for herself to take at least 10,000 steps per day. According to her pedometer, she has walked 5,274 steps.
    12·2 answers
  • kin made a picture frame for a square picture eith sides taht are 5f - 4 inches long. framing the picture adds 2 inches to the l
    12·1 answer
  • Solve the system of equations.
    5·1 answer
  • It takes 12 hours to fill a pool with two pipes, where the water in one pipe flows three times as fast as the other pipe. How lo
    7·1 answer
  • 8. Reason abstractly. The point (-3,6) is reflected over the x-axis.​ What is the distance between the point and its reflection
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!