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
Helen [10]
3 years ago
11

Question 7. I need help in the answers for A.) and B.)

Mathematics
2 answers:
torisob [31]3 years ago
8 0
Number 7.A  your welcome
Ostrovityanka [42]3 years ago
5 0
A=30+0.15t
B=30+0.15(200)=60
You might be interested in
If the imput is -8 then what is the output of y=3x+7
ollegr [7]

Answer:

output is -17

Step-by-step explanation:

x is input, y is output. You do y = -24 + 7

then y = -17

7 0
3 years ago
What is the T.A. = and V =
chubhunter [2.5K]
The formula of the area of the equilateral triangle:
A_\Delta=\dfrac{a^2\sqrt3}{4}\\\\a=3\to A_\Delta=\dfrac{3^2\sqrt3}{4}=\dfrac{9\sqrt3}{4}

The formula of the area of the rectangle:
A=width\times length=wl\\\\w=3;\ l=6\\\\A=3\cdot6=18

T.A.=2A_\Delta+3A\\\\T.A.=2\cdot\dfrac{9\sqrt3}{4}+3\cdot18=\dfrac{9\sqrt3}{2}+54=(54+4.5\sqrt3)\ in^2
The formula of the volume of the triangular prism:
V=A_\Delta\cdot l\\\\V=\dfrac{9\sqrt3}{4}\cdot6=\dfrac{9\sqrt3}{2}\cdot3=\dfrac{27\sqrt3}{2}=13.5\sqrt3\ in^3





8 0
3 years ago
Use the figure below to determine the relationship between the lengths of MR and MS.
I am Lyosha [343]
< MSR = 180 - 110 = 70 degrees
So MR is opposite 70 degrees and MS is opposite 60 degrees
therefore MR is longer than MS
4 0
3 years ago
Can someone answer part A and part B?
Marat540 [252]

Answer:

Part a: 3

Part b: B

Step-by-step explanation:

3*3=9*3=27

27/3=9

3 0
3 years ago
Which algebraic expression is equivalent to the expression below?
noname [10]

Answer:

I think that the correct answer is B. 29k + 4

8 0
3 years ago
Other questions:
  • A line contains the point (0,-2 ) if the slip of the line is me = -6 NEED HELP EXPLAINNNN
    13·1 answer
  • WHAT IS THE RELATIONSHIP BETWEEN EXPONENTIAL AND LOGARITHMIC FUNCTIONS? WHAT IS AN EXAMPLE OF AN EXPONENTIAL FUNCTION AND ITS IN
    14·1 answer
  • 11. Jillian needs to make a group of 5 people. She has 10 Democrats, 13 Republicans, and 7 Independents to choose from. (a) What
    9·1 answer
  • What is the value of x in the equation in (x+6)- in (2x-1)
    13·1 answer
  • The high temperatures (in degrees Fahrenheit) of a random sample of 5 small towns are: 99.6 99.7 97.9 98.6 97.7 Assume high temp
    7·1 answer
  • A bucket was 4/7 of the way
    7·1 answer
  • One pound of beef costs $4.25. One pound of turkey cost $2.85. How much more does 1.25 pounds of beef cost than 1.25 pounds of t
    11·2 answers
  • Jax spent 1/4 of his money on 5 candy bars. If each candy bar cost the same amount what fraction of his money did he spend on ea
    6·1 answer
  • Question 4 (1 point)
    9·1 answer
  • Twenty students are standing in line to buy food at a football game. The first three students
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!