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
balu736 [363]
3 years ago
10

What is the result if 3x-9 is evaluated when x=-5

Mathematics
2 answers:
Maurinko [17]3 years ago
8 0

Answer:

-24

Step-by-step explanation:

x= -5

3x-9 = 3(-5) - 9

3(-5) -9 = -15 - 9 = -24

Reptile [31]3 years ago
4 0
3(-5)-9 = -24 plug in -5 for x
You might be interested in
Monique bought a shirt for $22.80 during a 30% off sale. How much does the shirt cost when it is not on sale?
spin [16.1K]

Answer:

29.64

Step-by-step explanation:

First we multiply 0.3 with 22.8.This will give us 6.84 which is the 30% off.Now we add 22.80 and 6.84 and we will get our answer 29.64.

4 0
2 years ago
Read 2 more answers
Meliza wanted to do some shopping on iTunes. She bought one movie for $6.99 and then by 10 songs. Releases total iPhones cost wa
a_sh-v [17]

Answer:

1.5 for each song.

Step-by-step explanation:

subtract $6.99 by $21.99 = 15 divided by 10 = 1.5

4 0
3 years ago
HELP PLEASE <br> solve the right triangle
aleksandrvk [35]

Answer:

Part 1) FG=4.4\ units

Part 2) EF=3.9\ units

Part 3) m\angle G=63^o

Step-by-step explanation:

step 1

Find the measure of length side FG

In the right triangle EFG

we know that

sin(27^o)=\frac{GE}{FG} ----> by SOH (opposite side divided by the hypotenuse)

substitute the given values

sin(27^o)=\frac{2}{FG}

FG=\frac{2}{sin(27^o)}=4.4\ units

step 2

Find the measure of length side EF

In the right triangle EFG

we know that

cos(27^o)=\frac{EF}{FG} ----> by CAH (adjacent side divided by the hypotenuse)

substitute the given values

cos(27^o)=\frac{EF}{4.4}

EF=cos(27^o)(4.4)=3.9\ units

step 3

Find the measure of angle G

we know that

m\angle G+27^o=90^o ---> by complementary angles in a right triangle

m\angle G=90^o-27^o=63^o

7 0
3 years ago
Which two-dimensional shape cannot be used to create a pyramid?
gizmo_the_mogwai [7]

Answer:

A,C,D

Step-by-step explanation:

The only one you might use it the triangle

5 0
3 years ago
Read 2 more answers
Kendra wants to buy an iced tea at the movie theater. A small cup is 12 ounces and costs $1.68. A medium cup is 16 ounces and co
Degger [83]
The small cup is the better deal, with the medium you get 4 more ounces but pay 15 cents an ounce with the small you pay 14 cents an ounce.
7 0
3 years ago
Read 2 more answers
Other questions:
  • create a linear function f(x), whose graph has the given slope that meets the given condition. slope of -7, f(-5)=2
    10·1 answer
  • In the diagram above
    11·2 answers
  • 777,000,000 in expanded form
    5·2 answers
  • Please help! I'll upvote answers.
    6·1 answer
  • PLEASE HELP ME!
    6·1 answer
  • You have a blender mixed with raspberries,blueberries,ice, and water.Which of the following will NOT change when mixed together?
    15·2 answers
  • What is the value of xxx in the figure shown below?
    15·1 answer
  • If A is directly proportional to C and B is directly proportional to C, prove that each of the following is directly proportiona
    8·1 answer
  • 21. 2n= 53 <br><br> Explanation of the division please, and how you got the answer
    15·1 answer
  • A truck rental is $30 plus $.30 /mi. Find out how many miles Ken traveled if his bill was $55.20 .
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!