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
leva [86]
3 years ago
15

What is the Coefficient in the following expression: 10+4a−3

Mathematics
1 answer:
Valentin [98]3 years ago
6 0

Answer:

4

Step-by-step explanation:

Coefficient is the number next to the variable, making it 4.

You might be interested in
Will mark most brainlest if correct
lutik1710 [3]

Answer: each guest gets 4.19 cm²

Step-by-step explanation:

The cake is a circle. The area which he cuts for himself is a sector with a central angle of 120 degrees. The formula for determining the area of a sector is expressed as

Area of sector = θ/360 × πr²

Where

θ represents the central angle

π is a constant whose value is 3.14

r represents the radius of the circle.

From the diagram,

r = 4cm

Therefore, area of the cake that he cut for himself is

120/360 × 3.14 × 4²

= 16.75 cm²

The total area of the cake is

3.14 × 4² = 50.24 cm²

Therefore, the rest of the cake is

50.24 - 16.75 = 33.49 cm²

The amount that each guest gets would be

33.49/8 = 4.19 cm²

8 0
3 years ago
The standard diameter of a penny is 0.75 in. and the standard
Blababa [14]

Answer: .045

Step-by-step explanation:.75=.750 so, 750-705=.045

Hope this helps!

6 0
3 years ago
What is the unit value of the 6 in 216?
eduard
The 6 is in the ones place the 1 is in the tens place and the 2 is in the hundreds place.
8 0
3 years ago
With her promotion, Nicki's salary increased from $19.50 an hour to $22.50 an hour. What is the percent of increase, rounded to
olga nikolaevna [1]
The equation for percentage increase is
{(New value - old value) / old value} x100%
Therefore it should be
{(22.5 - 19.5) / 19.5} x 100%
=15% (rounded to nearest whole number)
Answer is B
5 0
3 years ago
Read 2 more answers
A. All real numbers
motikmotik

Answer:

B all real numbers

Step-by-step explanation:

what is the domain of the function (B)

3 0
3 years ago
Other questions:
  • you have a piece of wood that is 72 inches long u cut the wood into three pieces the second piece is 6 inches longer than the fi
    10·1 answer
  • What’s the slope of the line in the graph?
    6·1 answer
  • Identify the relationship (complementary, linear pair/supplementary, or vertical) and find the measure of angle b in the image b
    5·2 answers
  • Adeline needs three new pairs of soccer shorts. They cost $12 each.
    12·1 answer
  • HELP! What is the volume in cubic inches of the solid figure, rounded to the nearest cubic inch?
    11·1 answer
  • Mei is retiling her bathroom walls. Each tile can be described as a polygon with vertices at
    12·1 answer
  • How many total pounds did the art club donate?
    9·1 answer
  • Need help answering this math problem <br> X-5/4=-9/5 then x =
    9·2 answers
  • Find the value of x so that the line through the pair of points has the given slope.
    7·1 answer
  • Instructions: Simplify the algebraic expression.<br><br> −12(32x−10y)
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!