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
taurus [48]
3 years ago
6

What is the value of f(x)=23.2x+2.5 when x =-4.2

Mathematics
2 answers:
a_sh-v [17]3 years ago
5 0

Answer:

− 94.94

Step-by-step explanation:

Vadim26 [7]3 years ago
4 0

Answer:

f(x) -97.44 +2.5

Step-by-step explanation:

You might be interested in
Suppose Madison is traveling due west for 0.5 miles and then due south for 1.2 miles.
sweet [91]

Answer:

b) 1.3 units

b) 22.61° East of North

Step-by-step explanation:

|\vec{AB}|=\sqrt{0.5^2+1.2^2}\\\Rightarrow |\vec{AB}|=\sqrt{0.25+1.44}\\\Rightarrow |\vec{AB}|=\sqrt{1.69}\\\Rightarrow |\vec{AB}|=1.3

|\vec{AB}|=1.3\ units

Magnitude of vector AB is 1.3 units

tan\theta=\frac{0.5}{1.2}\\\Rightarrow \theta=tan^{-1}\frac{0.5}{1.2}\\\Rightarrow \theta=22.61^{\circ}

The direction of vector AB is 22.61° East of North

8 0
3 years ago
Fill in the blank with the correct term or number to complete the sentence : a fraction is written in simplest form when the GCF
shutvik [7]

Answer:

A fraction is written in simplest form when the GCF of the numerator and the denominator is 1.

Step-by-step explanation:

if both still shared common factors you could keep reducing the fraction

7 0
2 years ago
What decimal is equivalent to 4/3?
Angelina_Jolie [31]

Answer:

1.33333........    =     1(1/3)

Step-by-step explanation:

4/3 is an improper fraction

The mixded number is 1  1/3

 OR

1.33333  = 1 and 3/9    =  1 and 1/3

7 0
3 years ago
Read 2 more answers
A triangular pyramid has a volume of 333 and one-third yards cubed. What are the possible measures of the area of the base, B, a
FrozenT [24]

To find the option that satisfies the volume of the triangle, we can solve each option.

Formula for the volume a triangular prism: V = 1/3bh

Option A:

B = 50 centimeters squared; h = 10 centimeters

V = 1/3(50)(10)

V = 1/3(500)

V = 166.666... or 166 2/3 yards.

Therefore, this option is incorrect.

Option B:

B = 50 centimeters squared; h = 30 centimeters

V = 1/3(50)(30)

V = 1/3(1500)

V = 500 yards.

Therefore, this option is incorrect.

Option C:

B = 100 centimeters squared; h = 10 centimeters

V = 1/3(100)(10)

V = 1/3(1000)

V = 333.333... or 333 1/3 yards.

Therefore, this option is correct.

Option D:

B = 100 centimeters squared; h = 30 centimeters

V = 1/3(100)(30)

V = 1/3(3000)

V = 1000 yards.

Therefore, this option is incorrect.

Hence, the correct answer is [ B = 100 centimeters squared; h = 10 centimeters ]

Best of Luck!

6 0
3 years ago
Please help me I really need the help
Elena-2011 [213]

Answer:

5:3

Step-by-step explanation:

So, ratio of girls to boys is 20:12 . You can reduce this ratio, the same way you reduce a fraction. Both numbers have a common fact of 4 , so divide both by 4 . In simplest form, this ratio is 5:3 .

8 0
3 years ago
Other questions:
  • K. How many dimes are equal to 40 pennies<br> A 10 <br> B 400 <br> C 14 D 4
    12·2 answers
  • Would 3.24 be an integer?
    14·1 answer
  • of all the murder victims in 2010 whose relation to the offender was known, 24.8% were killed by a family member and 53% by an a
    13·1 answer
  • Changing the mean and standard deviation of a Normal distribution by a moderate amount can greatly change the percent of observa
    9·1 answer
  • What is the value of x
    6·2 answers
  • I need help on this anyone plz. no joking around tho.
    6·1 answer
  • Detemine the constant difference in 10;17;24;31​
    14·1 answer
  • Dan and Dave can work together to paint a house in 4 days. Dan works twice as fast as Dave. How long would it take each of them
    12·1 answer
  • 2(h-8) -h=h-16<br>A. 8<br>B. -8<br>C. No solution<br>D. Infinitely many solutions​
    9·1 answer
  • What is the answer for this problem?
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!