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
RUDIKE [14]
3 years ago
8

PLEASE HELP! WILL MARK THE BRAINLIEST! These might be easy, just try

Mathematics
1 answer:
yuradex [85]3 years ago
7 0
For question 39, the answer is D.
The answer to the other question is C.
You might be interested in
Find the area of the composite figure.
dmitriy555 [2]

Answer:

B. 200.5 \:  {m}^{2}

Step-by-step explanation:

Area of the composite figure = Area of square with side length 12 m + Area of semicircle with radius (12/2= 6) 6 m

=  {(12)}^{2}  + \frac{1}{2}  \pi {r}^{2}  \\  \\  = 144 +  \frac{1}{2} \times  3.14(6)^{2}  \\  \\  = 144 + \frac{1}{2}   \times 3.14 \times 36 \\  \\  = 144 + 56.52 \\  \\  = 200.52 \:  {m}^{2}  \\  \\  \approx \: 200.5 \:  {m}^{2}

5 0
3 years ago
Find the surface area of the cube shown below
noname [10]

Answer:

the answer is 37.5cm^2

8 0
3 years ago
Car dealerships claim to make most of their money from servicing cars. In a certain month, an Acura dealership sold fifteen less
MA_775_DIABLO [31]

Answer:

New cars sold = 20,

Used cars sold = 25

Cars serviced = 290

Step-by-step explanation:

In a month they sold fifteen less used cars than twice the number of new cars.

Lets say 'x' number of new cars were sold, then:

The number of used car sold is:

2\times x-15=2x-15

In the same month they serviced fifty more than twelve times the number of new cars sold. So the number of cars serviced is:

12\times x+50=12x+50

Altogether they sold or serviced 335 cars, so the sum of all the cars sold and serviced should be 335:

x+(2x-15)+(12x+15)=335

Solving for 'x' we get:

x+2x+12x-15+50=335

15x+35=335

15x=335-35=300

x=\frac{300}{15}=20

Therefore, the number of new cars sold in that month is 20.

Number of used car sold =2x-15=2\times 20-15=40-15=25

Number of cars serviced =12\times x+50=12\times20+50=240+50=290

We can also cross check by summing them up:

290+25+20=335

8 0
3 years ago
An ice cream shop chose 25 customers at random and asked each to name a
ale4655 [162]

Answer:

6

Step-by-step explanation:

Its 6 or 4, but leaning toward 6

6 0
3 years ago
Watch help video
inessss [21]

(-4 , 2 ) so x1 = -4 and y1 = 2. The slope is still 1/2 so m = 1/2. y = 1/2 x +4 final answer

4 0
3 years ago
Other questions:
  • A photo of a painting has a scale of 3 inches = 2 feet. If the photo is 7.5 inches long, how many feet long is the painting?
    14·1 answer
  • Mr Ferris is hanging pictures on the wall. He would like the picture to be in the center of the wall. The picture measures 22 1/
    13·2 answers
  • Safety training in the workplace should be focused on _______.
    5·2 answers
  • 8.3 x 10 to the 3rd power
    6·2 answers
  • Find 4 numbers that sum is 45. If 2 is added to first number and 2 is subtracted from the second number, the third number is mul
    5·1 answer
  • If y(x) - 3(x+5) +-, what is f(a + 2)?
    8·1 answer
  • ASAP plzzz answer 1 and 2!!! Directions are on the screenshot!! 50 pts + Brainliest
    12·2 answers
  • Label each graph with the correct expression , im extremely stuck
    10·1 answer
  • Solve each system by elimination.
    5·2 answers
  • Is (1, 4) a solution to this system of equations? 5x + 5y = 7 x + y = 5
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!