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
Mkey [24]
3 years ago
15

What is the value of the expression below if x=-2 and y=3 X+2y

Mathematics
1 answer:
Elina [12.6K]3 years ago
7 0

Answer:

4

Step-by-step explanation:

Just replace those numbers there:

(-2)+2×(3)=-2+6=4

You might be interested in
A photographic negative is 3 cm by 2 cm. A similar print from the negative is 9cm long on its shorter side. What is the length o
lbvjy [14]

Answer:

13.5 cm

Step-by-step explanation:

9 divided by 2 = 4.5 *There's a 4.5 increase

3 X 4.5 = 13.5

The new print is 13.5cm by 9cm

5 0
4 years ago
Can someone please help me with this help me please!!!​
vovangra [49]

Answer:

These are all mathematical divisions of time. Fractions are used in music to indicate lengths of notes. In a musical piece, the time signature tells the musician ...

step-by-step equations:

Music is made up of all sorts of rhythms, and each rhythm can be broken down into smaller pieces: measures, which are fractions of rhythmic phrases, and beats, ...Step-by-step explanation:

8 0
3 years ago
PLEASE HELP AS SOON AS YOU CAN
Mnenie [13.5K]

Answer:

FOR QUESTION 2

1. Segment addition postulate

2. Substitution

3. Substitution

4. Addition property of equality

5. Division property of equality

6 symmetric property

FOR QUESTION 3

1. given

2. Definition of complementary angles (complementary angles add upto 90)

3. Substitution

4. Subtraction property of equality

FOR QUESTION 4

1. Given

2. Definition of supplementary angles (supplementary angles add upto 180)

3. Definition of supplementary angles

4. Substitution

5. Subtraction property if equality

6. Definition of congruent angles (congruent angles are equal)

Step-by-step explanation:

7 0
4 years ago
Read 2 more answers
Help me please hurry
tatuchka [14]

Answer:

61°

this triangle is split in half and forms 2 triangles. These triangles must be congruent since they are each excatly half of this rectangle

Therefore, <2 is going to be equal to the m< the corresponding angle in the other triangle. <2 = 61°

<2 is also equal to 61° by the interior angles theorem

Step-by-step explanation:

5 0
3 years ago
Ultiple Choice
gulaghasi [49]

Answer:

4 12

3 18

5 20

7 42

5 15

Step-by-step explanation:

all of the above form a proportion

8 0
3 years ago
Other questions:
  • Help Please I need it bad!!!!!!!
    12·1 answer
  • Henry is making a recipe for biscuits. A recipe calls for 3 /10 kilogram flour and 8 /100 kilogram sugar. If Henry measures corr
    5·1 answer
  • Which equation represents the transformed function below?
    15·2 answers
  • X+y=3 x=6-4y using substitution
    12·2 answers
  • Use the mass and volume data to calculate the density of lead. mass = 567.5 g volume = 50.0 cm3 what is the density of lead?
    6·2 answers
  • What is 15 times 3 by 7
    15·2 answers
  • If the function f (2) 3x2 + bx + 2 has no real roots, which of the following could be the value of b? -7, -1, 8, 0
    5·1 answer
  • Which expression shows how to find 5/6 divided 2/3?
    14·2 answers
  • Write 14/9
    6·1 answer
  • X² +8x +15 ÷ x²+ 6x +5<br>​
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!