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
sattari [20]
3 years ago
5

Evaluate the expression when x = 4 and y=5.

Mathematics
2 answers:
statuscvo [17]3 years ago
7 0

Answer:

49

Step-by-step explanation:

tatiyna3 years ago
4 0

Answer:

49

Step-by-step explanation:

3x² + 4y⁰ - x⁻¹

3(4)² + 4(5)⁰ * (4)⁻¹

3(16) + 4(1) * 1/4

48 + 4 * 1/4

48 + 4/4

48 + 1

49

You might be interested in
What is the area of the above trapezoid? Please help<br> I will cash app if you help out
Leno4ka [110]

Answer:

b should be correct

Step-by-step explanation:

no need to cash app me its been a while since ive done math so i dont even know if this is right

7 0
3 years ago
Write each in p
nignag [31]
Start with this formula
Y=mx+b
you will get
Y=2x
5 0
4 years ago
Find the Perimeter of the figure below, composed of a rectangle and a semicircle. Round to the nearest tenths place.
Dimas [21]

Answer:

50.6

Step-by-step explanation:

The perimeter of the circle is 12.56 because we take 1/2 of 8 (the length of the short side of the rectangle) and multiply that by pie (or 3.14). Now that we know that the perimeter of the circle is 12.56 we add that to 8 (short side of the rectangle) and we add that to 15 twice (which is 30)

8 0
3 years ago
Amelia's mom baked 48 cookies. After Amelia and her friends walk through the kitchen, there are 18 cookies left. what is the per
Alika [10]
48 minus 18=30 percent is the increase in the number of apps on Tan's phone
8 0
3 years ago
I. For any uniform probability distribution, the mean and standard deviation can be computed by knowing the maximum and minimum
masha68 [24]

Answer: I. True

II. True

III. True

Step-by-step explanation:

Uniform probability distributions, this are probability distributions which have equally likely outcomes. There are two known types of uniform distributions:

1. discrete

2. continuous.

In the first type of distribution, each outcome is discrete. In a continuous distribution, outcomes are continuous this means they are usually infinite.

6 0
4 years ago
Other questions:
  • How do you subtract 25-2.65
    11·2 answers
  • What is the product?
    8·1 answer
  • Idk how many ive asked just today
    10·2 answers
  • What are x- intercepts and y- intercepts
    11·1 answer
  • An equation is shown below:
    12·1 answer
  • At the local ice cream shop, there
    6·1 answer
  • WILL GIVE BRAINLIEST 2 hours x 47 mph please show work for brainliest
    14·1 answer
  • Which of the following describes a variable?
    11·1 answer
  • Where to place the lines
    6·1 answer
  • √17 is between 16 and 18? true or false
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!