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
Lena [83]
3 years ago
15

Phillip bought apples from the grocery for $2.20 per pound. If he bought 2.5 pounds of apples on Monday and 1.2 pounds of apples

on Tuesday, how much did he spend on apples in total?
Mathematics
1 answer:
vagabundo [1.1K]3 years ago
6 0
Monday, 2.5×2.2=5.50
Tues, 1.2×2.2=2.64

5.50+2.64=8.14

He spent $8.14 total
You might be interested in
Need help with pre-cal
timurjin [86]

A plot of the points A(-2, 11), B(5, 7), C(1, 0) is given by the option;

  • D

  • The triangle is a right triangle given that (AC)² = (AB)² + (BC)²

  • The area of the ∆ABC is 32.5 square units.

  • Sum of the squares of the lengths of the legs of the triangle = <u>130</u>

  • Square of the length of the hypotenuse of the triangle = <u>130</u>

<h3>How can ∆ABC be proven to be a right triangle from its dimensions?</h3>

The coordinates of the vertices of the triangle are;

A = (-2, 11), B = (5, 7), C = (1, 0)

Therefore, on the coordinate plane, we have;

The highest and leftmost point of the triangle is the vertex, <em>A</em>

The second highest and rightmost point of the triangle is the vertex, <em>B</em>

The<em> </em>vertex of the triangle that is midway between <em>A </em>and <em>B </em>and the lowest vertex of the triangle is the vertex <em>C</em>

  • The<em> </em>correct<em> </em>option that shows the points ABC and triangle ABC is the option <em>D</em>.

The lengths of the sides of the triangle are;

AB = √((-2 - 5)² + (11 - 7)²) = √(65)

BC = √((5 - 1)² + (7 - 0)²) = √(65)

AC = √((-2 - 1)² + (11 - 0)²) = √(130)

Therefore;

(AC)² = 130 = (AB)² + (BC)² = 65 + 65

Which gives;

  • (AC)² = (AB)² + (BC)²

Therefore;

  • ∆ABC is a right triangle, from the definition of a right triangle.

The legs of ∆ABC are AB and BC

AC is the hypotenuse of ∆ABC

The area of ∆ABC is therefore;

Area = (1/2) × AB × BC

Which gives;

Area of ∆ABC = (1/2) × √(65) × √(65)

√(65) × √(65) = 65

  • Area of ∆ABC = (1/2) × 65 = 32.5

(AB)² + (BC)² = 65 + 65 = 130

Therefore;

  • Sum of the squares of the lengths of the legs of the triangle = 130

(AC)² = 130

  • Square of the length of the hypotenuse of the triangle = 130

Learn more about right triangles here:

brainly.com/question/2284306

#SPJ1

3 0
1 year ago
Please help!!!!!! this is due soon
inessss [21]
The last one is correct because the line is not going up or down it’s every where so it’s the last one
6 0
2 years ago
Kevin uses each of the digits 5, 7, 4 and 9, once and once only, to make
photoshop1234 [79]

Answer: smallest 5794

Step-by-step explanation:

5 0
2 years ago
Read 2 more answers
9x⁴+6x²...................​
Lubov Fominskaja [6]

Answer:

9x^4=6,561x

6x^2=36x

6561x+36x=6597x

Step-by-step explanation:

9x to the 4th power is just 9x9=81x9 and so on and the same goes for 6 then you just add them. Not Sure if this is the way you needed but feel free to ask anything.

3 0
3 years ago
Read 2 more answers
A candy bar box is in the shape of a triangular prism. The volume of the box is 3,240 cubic centimeters.
SashulF [63]
<span>B: To make the box, we need 2 triangular ends,

and 3 rectangular sides. Side the volume = 3240

and the height = 30, the area of each base (end) = 108.

The sides have areas of 30 x 42 = 720, and 30 x 15 = 450,

and there are 2 of those. So total area = 108 + 108 + 720 + 900 = 1836 cm^2
 
creds to yahoo answer

</span>
8 0
2 years ago
Other questions:
  • Solve |x| &gt; -9.<br><br> {x | x &lt; -9 or x &gt; 9}<br> all reals<br> no solution
    14·2 answers
  • What is the equation in point slope form for the given points and slope .1 and 9 slope 5
    11·1 answer
  • 1.
    6·1 answer
  • What is the following following product 4 square 7 • 4 square root 7• 4 square root 7 •4 square root 7
    12·1 answer
  • You brought 1.5 dozen bagels to school. A dozen bagels cost $5.98. You used a coupon that took $1.00 off of the total. How much
    14·2 answers
  • How do I show exponents when writing a problem out here
    7·1 answer
  • 2/3 0.5 3/5 0.65 put them in order from smallest to biggest.
    8·1 answer
  • In a local car lot, 1/6
    10·1 answer
  • Select the correct answer.
    11·1 answer
  • Write the following as an inequality:
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!