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
iragen [17]
3 years ago
7

Answer number one asap this is not a joke so please not random cmts thx will report if u do!

Mathematics
1 answer:
STALIN [3.7K]3 years ago
8 0
1. The area of one face of the bar is
.. face area = (50 mm)*(90 mm) = 4500 mm^2
The area of two sides of the bar is
.. side area = (50 mm +90 mm)*(3.5 mm) = 490 mm^2

Together, those areas cover half the bar, so the total paper required is
.. 2*(4500 mm^2 +490 mm^2) = 9980 mm^2 . . . . . . 3rd selection

2. The length of the central rectangle is
.. 8 ft + 6 ft + 10 ft = 24 ft
Its width is 7 ft, so its area is
.. Arect = (7 ft)*(24 ft) = 168 ft^2

Each of the two triangles has a base of 8 ft and a height of 6 ft, so together, they have an area of
.. Atriangles = (8 ft)*(6 ft) = 48 ft^2

Then the total area of the prism is
.. Atotal = Arect +Atriangles
.. = (168 ft^2) +(48 ft^2)
.. = 216 ft^2
You might be interested in
Drew wrote a four digit number less than 2000. The sum of its digit is 20. Only the digits in the ones place and hundreds place
jeka94
He wrote the number 1892, because:

The number needs to be less than 2000, with four digits. Because the first is half the last, it means that the number must be 1??2.

These two numbers add up to 3, and all together, they need to add to 20. 20-3=17. The remaining numbers need to add to 17.

The only two single digit numbers that can add to 17, are 8 and 9. Therefore, the number must either be 1892 or 1982.

The second digit needs to be even, meaning that the number has to be 1892.

I hope this helps.
7 0
3 years ago
Read 2 more answers
625÷5×6=x what is x​
pychu [463]

Answer:

750

Step-by-step explanation:

trust

7 0
2 years ago
Ms. Thomas is taking her friends to see a comedy show. The parking fee was $ 35 and the cost of each ticket for the show was $ 4
pychu [463]

1. An expression that will represent the amount of money that Ms. Thomas will spend is <u>p + 45n - c.</u>

2. The amount of money that Ms. Thomas will spend on the comedy tickets for herself and her 2 friends is <u>$155</u>.

<h3>What is a mathematical expression?</h3>

A mathematical expression is a statement that involves two or more variables that require some mathematical operations.

Most commonly, a mathematical expression contains numbers, variables, and operators, which show a value after the mathematical operations.

<h3>Data and Calculations:</h3>

Parking fee = $35

Ticket fee per person = $45

The number of people on the show = 3 (Ms. Thomas and her two friends)

Coupon = $15

Amount of money spent = p + 45n - c

where p = parking fee, n = number of visitors, and c = coupon received.

= 35 + 45 x 3 - 15

= $155

Learn more about mathematical expressions at brainly.com/question/1852123

#SPJ1

3 0
2 years ago
Help due in 10 minutes!!
Pavlova-9 [17]

Answer:

A its like right there in the chart

Step-by-step explanation:

hope this helped

7 0
2 years ago
Read 2 more answers
In the star below, all of the inscribed angles are congruent. Find the measure of each inscribed angle.
ozzi

Answer:

36 degrees for each angle.

Step-by-step explanation:

If you divide 180 by 5 (for each point in the star) you get 36 degrees.

7 0
2 years ago
Other questions:
  • For what values of a is the sum of the fractions 2a−1/4 and a−1/3 positive?
    6·1 answer
  • Guys I need help I'm giving brainlist also show your work for me please this is my last math problem help​
    9·1 answer
  • A circle has a circumference of 18. It has an arc length of 6.
    8·2 answers
  • A family has 4 children: Ariel, Bob, Chris, and Diana. Assuming that all birth orders are equally likely.
    6·2 answers
  • Find the area of the shaded polygons
    10·1 answer
  • Solve for x :<br> 8(2x + 3) = -2x + 96
    5·1 answer
  • Corgurent or supplementary
    13·1 answer
  • 8. Add.<br> 445,976 + 37,415 =
    7·1 answer
  • 13. A counterexample
    15·2 answers
  • In scientific notation, 8,700 is written:
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!