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
Igoryamba
2 years ago
13

A rectangular piece of paper with length 30cm and width 12cm has two semicircles cut out of it, as shown below.

Mathematics
1 answer:
Lubov Fominskaja [6]2 years ago
7 0

Answer:88.5cm

Mark me brainliest

Step-by-step explanation:

You might be interested in
Find the area of the circle from the given radius.
steposvetlana [31]
The answer should be b. 12
3 0
3 years ago
From midnight to 6:00 am, the temperature rose 8°C. At 6:00 am, the temperature was − 20 ° -20°C. What was the temperature at mi
tekilochka [14]

Answer: -28 degrees Celsius

Step-by-step explanation:

-20 - 8 = -28

4 0
3 years ago
Need help with this problem:
Nitella [24]

Answer:

<em>Henson: 3x + y = 163</em>

<em>Garcia: 2x + 3y = 174</em>

<em>adult ticket price: $45</em>

<em>child ticket price: $28</em>

Step-by-step explanation:

Henson Family:

3 adults + 1 child; total $163

3x + y = 163

Garcia Family:

2 adults + 3 children; total $174

2x + 3y = 174

Now we solve the system of equations.

Solve the first equation (Henson Family) for y.

y = 163 - 3x

Substitute 163 - 3x for y in the second equation (Garcia Family).

2x + 3<em>y</em> = 174

2x + 3(<em>163 - 3x</em>) = 174

2x + 489 - 9x = 174

-7x + 489 = 174

-7x = -315

x = 45

Now substitute 45 for x in the first original equation and solve for y.

3x + y = 163

3(45) + y = 163

135 + y = 163

y = 28

adult ticket price: $45

child ticket price: $28

8 0
3 years ago
Which causal relationship is justifiable?
poizon [28]

Answer:

Step-by-step explanation:

Only (c) makes sense.  The game draws people, which in turn means more cars and heavier traffic in the surrounding area.

3 0
3 years ago
0.551 as a percent <br><br> Thank you
Bingel [31]

Answer:

55.1%

Step-by-step explanation:

When a number is a percent, then one mutliplies it by 100, because a percent is a way of representing a value out of 100. Therefore, 0.551 as a percent is;

0.551 * 100

55.1%

5 0
3 years ago
Other questions:
  • The perimeter of a rectangular poster is 188 inches. Its length is 6 inches longer than its width. What is the area of the poste
    11·1 answer
  • An object was measured to have a mass of 22.50 g and a volume of 9.45 mL. Divide the mass by the volume to determine its density
    11·1 answer
  • Mentally estimate total cost of items that have the following prices: the Round off your answers to the nearest half-dollar
    8·1 answer
  • Stephanie has 483 skittles to share with her 8 friends if stephanie and her 8friends each have the same amount of skittles steph
    5·2 answers
  • Combine like terms. 12m2+6q-9m2
    11·1 answer
  • How do you show six ways to add 6, 7 and 8?
    10·2 answers
  • PLSSSS HELP ASAP MAYBE IF I SAY ICE CREAM I WILL GET UR GUYS' ATTENTION YOU GUYS WILL COME AND ANSWER IDK ANYWAY PLS HELP DO NOT
    7·1 answer
  • Your friend earns $10.50 per hour. This is 125% of her hourly wage last year. How much did your friend earn per hour last year?
    15·1 answer
  • Look at the photo attached! the surface area of the cylinder is....??
    7·1 answer
  • Brainlyist for the right answer
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!