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
ASHA 777 [7]
2 years ago
11

Can someone help please i’ll mark branliest!!

Mathematics
1 answer:
andre [41]2 years ago
6 0

Answer:

a= 32 degrees

b= 148 degrees

c= 82 degrees

You might be interested in
Admission to a baseball game is $2.50 for general admission and $5.00 for reserved seats. The receipts were $2882.50 for 876 pai
Nikolay [14]

Answer:

599 general admission tickets were sold while 277 reserved seats admission tickets were sold

Step-by-step explanation:

Here, we want to know the number of each types of tickets sold.

Let the number of general admission ticket be x while the number of reserved seats ticket be y

Mathematically since the total of both tickets is 876;

then;

x + y = 876 ••••••••••••(i)

The total amount of money generated from general admission is cost of general admission ticket * the number of general admission tickets sold = $2.50 * x = $2.50x

The total amount of money generated from reserved seat admission tickets sales is cost of reserved seat admission ticket * the number of reserved seats admission ticket sold = $5 * y = $5y

Adding both gives $2882.50

Thus;

2.5x + 5y = 2882.5 •••••••••(ii)

Now, from i, let’s say x = 876 -y

Let’s insert this into ii

2.5(876-y) + 5y = 2882.5

2190 -2.5y + 5y = 2882.5

2190 + 2.5y = 2882.5

2.5y = 2882.5 - 2190

2.5y = 692.5

y = 692.5/2.5

y = 277

Recall;

x = 876 -y

Thus;

x = 876 - 277 = 599

4 0
3 years ago
Approximately how many times as great is the volume of a grapefruit with a diameter 16 cm as the volume of a lime with a diamete
SIZIF [17.4K]

Answer: The volume of the grapefruit is approximately 8 times as great as the volume of the lime.

Step-by-step explanation:

You need to use the formula for calculate the volume of a sphere. This is:

V=\frac{4}{3}\pi  r^3

Where "r" is the radius.

<u>Volume of the grapefruit</u>

You know that its diameter is 16 centimeters.

Since the radius is half the diameter, you get that its volume is:

V_g=\frac{4}{3}\pi  (\frac{16\ cm}{2}) ^3\\\\V_g= 2,144.66\ cm^3

<u> Volume of the lime</u>

According to the information given in the exercise, the diameter of the lime is 8 centimeters.

As it was explained above, the radius is half the diameter. Knowing that, you get that volume of the lime is the shown below:

V_l=\frac{4}{3}\pi  (\frac{8\ cm}{2}) ^3\\\\V_l= 268.08\ cm^3

In order to find approximately how many times as great is the volume of theat grapefruit as the volume of that lime, you need to divide the volumes calculated above. Then:

\frac{2,144.66\ cm^3}{268.08\ cm^3}\approx8\ times

8 0
3 years ago
7 - 14x = 2x - 5<br> This is hard
gizmo_the_mogwai [7]

Answer:

3/4 = x

Step-by-step explanation:

7 - 14x = 2x - 5

+14x    +14x

_____________

7 =16x -5

+5     +5

__________-

12 = 16x

÷16   ÷16

__________

12/16 = x

-or-

3/4 = x

Hope this helped :D

6 0
3 years ago
Read 2 more answers
Round 915 to the nearest ten
solong [7]
920 because 15 is closer to 20 than to 10
6 0
3 years ago
Which number completes the Pythagorean Triple of 9, 12, x?
Pavlova-9 [17]
The Pythagorean theorem is A^2 + B^2 = C^2. So you will do 9^2 + 12^2 = 225. The square root of 225 is 15, and so is the answer d. hope this helps

3 0
3 years ago
Other questions:
  • Name the 5 subsets of the Real Numbers.
    14·1 answer
  • Can someone help me please.
    11·1 answer
  • Outline the procedure for finding probabilities of any given compound events.
    6·1 answer
  • What is the result when two or more are added<br>​
    12·1 answer
  • Is 6 sqaured a rational number
    9·2 answers
  • Expand the expression: 3ln2x+lnx-ln17
    8·2 answers
  • What is a 3 digit number that is less thsn 200 divisible by 12 and 9 is not a square number and the tens digit is greater than t
    12·2 answers
  • Which of the following statements is equivalent to P(z &lt; −2.1)? P(z &gt; –2.1) 1–P(z &lt; 2.1) P(z &lt; 2.1) 1–P(z &gt; 2.1)
    14·2 answers
  • Find the PERCENT of Change.<br> The original cost was $50 and the new cost is $200.
    12·2 answers
  • Select the correct answer.<br> Which expression and quotient does the diagram model?
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!