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
adell [148]
3 years ago
7

What is 65p + £3.80 I keep getting £68.80

Mathematics
2 answers:
egoroff_w [7]3 years ago
8 0
The right way to go about this is to know what p is. Considering p is a British penny, then the right answer would be 3.80 + 0.65, or £4.45.
ANTONII [103]3 years ago
6 0
That's correct you're right it is 68.8 0
You might be interested in
The Waist to Hip Ratio (WHR) is a ratio commonly expressed as a decimal that has been shown to be a good predictor of possible c
Jet001 [13]
40?
hope this is right
4 0
3 years ago
The base of a solid right pyramid is a regular hexagon with a radius of 2x units and an apothem of units. A solid right pyramid
Xelga [282]

Answer:

6 x^2*\sqrt{3}

Step-by-step explanation:

The base of the pyramid we need to study is a hexagon.

Let's look at the attached image of an hexagon to understand how we are going to find the area of this figure.

Notice that an hexagon is the combination of 6 exactly equal equilateral triangles in our case of size "2x" (notice that the "radius" of the hexagon is given as "2x")

Therefore the area of the hexagon is going to be 6 times the area of one of those equilateral triangles.

We know the area of a triangle is the product of its base times its height, divided by 2: \frac{base*height}{2} = \frac{2x*height}{2}

We notice that the triangle's height is exactly what is called the "apothem" of the hexagon (depicted in green in our figure) which measures x\sqrt{3}, so replacing this value in the formula above for the area of one of the triangles:

\frac{2x*height}{2}= \frac{2x*x\sqrt{3} }{2}=x^2\sqrt{3}

Then we multiply this area times 6 to get the total area of the hexagon (6 of these triangles):

Area of hexagon = 6x^2\sqrt{3}

which is the last option given in the list.

5 0
3 years ago
Read 2 more answers
What is the range for the possible side length AB of ABC?
julia-pushkina [17]

Answer:

2 < AB < 18

Step-by-step explanation:

5 0
2 years ago
Estimate: 23.41 ÷ 3.1
Setler [38]
Give a minute I will find answer
6 0
2 years ago
Cost of a Shirt increased from $10 to $30.What is the percent change?
Alexeev081 [22]
200% bc it went up 2x as much as it cost before
4 0
3 years ago
Read 2 more answers
Other questions:
  • What is -3x^2-4x-4=0
    10·1 answer
  • A women invests 37,000, part at 8% and the rest at 91/2 annual interest. If the 91/2% investment provides 627.50 more income tha
    13·1 answer
  • Is 5.4 irrational or rational
    5·1 answer
  • Which triangles are right triangles?<br> Select ALL correct answers.
    12·1 answer
  • Pls help me i dont understand
    7·1 answer
  • Complete the table for the equation y = x - 2. Then use the table to graph the equation.
    11·1 answer
  • Please help me! thanks!
    10·2 answers
  • Anne is doing a project on family size for social studies class. She collected data on the number of first cousins the kids in h
    14·1 answer
  • Solve the equation.<br><br> <img src="https://tex.z-dn.net/?f=%5Csqrt%7Bx%28x%2B2%29%7D%20%3D%200" id="TexFormula1" title="\sqrt
    7·1 answer
  • Solve for indicated side. Round to the nearest hundredth.<br> Z=
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!