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
exis [7]
3 years ago
12

Evaluate the expression if b=4414 b - 513a.88b.103c.86d.100e.94f.92

Mathematics
1 answer:
Nataliya [291]3 years ago
4 0
Evaluating an expression consists of just replacing the letter by its value and do the calculus.
We have the expression 14b - 513. And by hypothesis, b = 44.
So just replace b by 44.

14b - 513 = 14*44 - 513 = 616 - 513 = 103.

So 14b - 513 = 103 (answer b) when b = 44.

Hope this helps! :)
You might be interested in
9x^2-1-(3x-2)^2=0 find the roots
Marizza181 [45]

Step-by-step explanation:

<h2>=5/12</h2>

Make me as brain liest plz i need it

3 0
2 years ago
A game room has a floor that is 100 feet by 30 feet. A scale drawing of the floor on grid paper uses a scale of 3 units:5 feet.
Ghella [55]
3 units/ 5 feet = 60 units/ 100 feet
3 units/ 5 feet = 18 units/ 30 feet

The dimensions of the scale drawing are 60 units by 18 units.

Hope this helps!
7 0
2 years ago
The fence around a circular garden is 18 feet long. What is the area of the garden to the nearest square foot? Use 3.14 for pi.
Sidana [21]

Answer:

A = 26 ft²

Step-by-step explanation:

To find the area of a circle, use the formula A = πr²

We know π = 3.14 and C = 18.

Use the circumference to find "r". C = 2πr

C = 2πr

18 = 2(3.14)r

18 = 6.28r

r = 18/6.28        Exact answer

r ≈ 2.866           Rounded to three decimal places

You can use either of the two bolded "r" values. I will use the rounded answer in the formula for area.

Substitute π = 3.14 and r = 2.866.

A = πr²

A = (3.14)(2.866)²                  Solve exponents first

A = 3.14(8.213956)                Multiply

A = 25.7918218...                  Unrounded answer

A ≈ 26                                   Rounded to nearest square foot

Add the units back in.

<h3>A = 26 ft²</h3>
7 0
3 years ago
Two ladders are leaning against a wall at the same angle, as shown. How long is the short ladder? (The long ladder is 70×50) (Th
Ahat [919]

Idk but add me on epic my username is APB1203

6 0
2 years ago
Evaluate the problem <br>​
m_a_m_a [10]

Answer:

-2

Step-by-step explanation:

  1. Log_{2}\frac{1}{4} = -2

I hope this helps!

3 0
2 years ago
Read 2 more answers
Other questions:
  • Find x and y in the figures below
    8·1 answer
  • a class of 25 students has 15 girls and 10 boys.If one student is chosen at random,what is the probability it is a girl
    6·1 answer
  • 2. The value of x + x(x^x) when x = 2 is:
    7·2 answers
  • Is this correct ? Geometry
    11·2 answers
  • Mandalee went to a fruit stand with $20 to spend on berries. She bought 1 pint of blueberries for $3.50, and she bought raspberr
    14·1 answer
  • Explain how to make these couculations mentaly a. 99+54 b.244-99
    13·1 answer
  • The length of a living room is 12 feet and its width is 10 feet. The length of the room is being expanded by x foet. Select all
    5·1 answer
  • How do you solve the following equation for x?<br><br> −2x²−8x+24=0
    10·1 answer
  • A graph of f(x) = 6x2 + 7x – 3 is shown on the grid.<br><br> What are the zeros of f ?
    13·1 answer
  • Alvin's age is two times Elga's age. The sum of their ages is 24. What is Elga's age?
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!