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
Tatiana [17]
3 years ago
5

What is the answer help

Mathematics
1 answer:
Alex Ar [27]3 years ago
4 0

Answer:

900 batteries

Step-by-step explanation:

First we must find how many batteries does 1 calculator need

we can do this by dividing 160 by 40

which will give us 4 batteries per calculator

then we multiply the amount of calculators we have with 4

225×4 = 900 so we need 900 batteries

You might be interested in
3,400,000 34,000 ---- 3.4 --- need pattern
vazorg [7]
<span>Each time you divide by 100. The pattern is 3,400,000 - 34,000 - 340 - 3.4 - 0.034</span>
6 0
4 years ago
What is the equation of the circle?
hammer [34]

Answer:

the 3rd option

Step-by-step explanation:

trust

4 0
2 years ago
20. Joe is standing on top of Marina Towers looking at the Leo Burnett World Headquarters building across the Chicago River. It
Scilla [17]

The height of the Burnett building to the nearest foot be is 444 feet

<h3 /><h3 /><h3>What is angle of elevation and depression?</h3>

The angle from the horizontal to a point or the line of sight is measured with angles of elevation and depression.

when the points is high above the line of sight we have angle of elevation however when the line of sight is below the horizontal we have angle of depression

<u>Given data</u>

distance between the two buildings ( horizontal ) = 880 feet

angle of elevation = 8 degrees

angle of depression = 20 degrees

applying Trigonometry relations

for angle of elevation

tan 8 = h1 / 880

h1 = 123.676 feet

for angle of depression

tan 20 = h2 / 880

h2 = =880 * tan 20

h2 = 320.294

let the height of the Burnett building to the nearest foot be h

h = h1 + h2

h = 123.676 + 320.294

h = 443.97

h = 444 feet

Read more on angle of elevation and depression here: brainly.com/question/15580615

#SPJ1

5 0
2 years ago
Pete owes his brother $75 from five weeks of borrowing money.
kolbaska11 [484]

Answer:$90

Step-by-step explanation: 5x15=75

5x3=15+75=90

5 0
3 years ago
L'Shanda can choose between 3 sweaters and 4 skirts. If she selects 1 sweater and 1 skirt, how many possible outcomes are in a s
Alex787 [66]

Answer:

12 outcomes are possible

Step-by-step explanation:

3x4=12

5 0
3 years ago
Other questions:
  • A particular red Oak leaf measures 6 inches from tip to stem. In a scale drawing the red oak leave measures 1.5 inches from tip
    11·1 answer
  • How many yards is 38.7 cm? Write your answer in scientific notation with 3 sig figs.
    8·1 answer
  • a group of 426 people is going to a rally. each bus can take 65 people. what is the minium number of buses needed?
    11·1 answer
  • A cube has a volume of 64 cubic cm. What is the measure of one side?
    5·1 answer
  • Solve for x in the equation 2 x2 + 3x - 7 = x2 + 5x + 39
    9·1 answer
  • A line passes through the point (-8,1) and has a slope of 3/2
    5·1 answer
  • Solve the system of equations. 2x + 7y =3 <br>x = -4y <br>x = <br>y =​
    9·1 answer
  • Mr. Biker rides at 12 miles per hour. The equation y=12x represents this relationship, where x is the independent variable for t
    12·2 answers
  • The ratio of cars to trucks in a parking lot was 5:2. The ratio of trucks to bicycles in the parking lot was 1:4. If there were
    12·2 answers
  • A can contains 1/2 pint of paint. If we use 2/3 of the paint, how much paint is left in the can?
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!