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
Bess [88]
3 years ago
8

F(x) → 4x - 7. Find f(9)

Mathematics
1 answer:
Dvinal [7]3 years ago
4 0

Answer:

29

Step-by-step explanation:

f(x) = 4x -7

f(9) = 4(9)-7

=36-7

=29

You might be interested in
Find the missing side lengths. Leave your answer as radicals in simplest form.
inn [45]

Answer:

Solution given:

b=9 base side of isosceles triangle

a=\sqrt{9²+9²}=9\sqrt{2}

7 0
3 years ago
What is 6(x+4)? Show work
natulia [17]
We will use distribution

we will multiply 6 to each variable and number in the parenthesis.
6 times x plus 6 times 4
which is 6x +24
8 0
3 years ago
Read 2 more answers
In ΔCDE, \overline{CE}
abruzzese [7]

Answer:

m\angle CDE=14^o

Step-by-step explanation:

we know that

An exterior angle of a triangle is equal to the sum of the opposite interior angles.

see the attached figure to better understand the problem

so

∠DEF=∠ECD+∠CDE

substitute the given values

(4x+5)^o=(x+9)^o+(x+8)^o

solve for x

Combine like terms

(4x+5)^o=(2x+17)^o

Group terms

4x-2x=17-5

2x=12

x=6

Find the measure of angle CDE

m\angle CDE=(x+8)^o

substitute the value of x

m\angle CDE=(6+8)=14^o

8 0
3 years ago
The perimeter of the rectangle she below is 24feet
maxonik [38]
This is really obvious but the answer is 4 feet.
6 0
3 years ago
Can someone tell me how to work it out or the answer please
muminat

Answer:

Answer is 1.706992967

8 0
3 years ago
Other questions:
  • Which of the following expressions is correct?
    6·1 answer
  • PLEASE ANSWER THIS AS SOON AS POSSIBLE
    9·1 answer
  • An inlet pipe on a swimming pool can be used to fill the pool in 38 hours. The drain pipe can be used to empty the pool in 40 ho
    5·1 answer
  • Ryan earns x dollars every seven days. Write an equation for how much Ryan earns in one day.
    10·1 answer
  • I need help with math can you help me ​
    14·2 answers
  • What is 3333 x 33 x 23 - 908
    10·2 answers
  • One batch of cookies requires the following ingredients:
    12·1 answer
  • WILL MARK BRAINLIEST IF GOTTEN RIGHT
    9·2 answers
  • Simplify: [5×(25)^n+1 - 25 × (5)^2n]/[5×(5)^2n+3 - (25)^n+1​]​
    12·1 answer
  • Help quick please iiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiii neeeeedddddddd heeeeeellllppppppppp
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!