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
Veronika [31]
2 years ago
10

When y=3 and x= 1/2 1.4(2y-4x)-1= 2. 4x^2+2y^3-10= 3.4(x^+1)+2x+3y=

Mathematics
1 answer:
Olegator [25]2 years ago
6 0

Answer:

1. 15

2. 45

3. There is a missing digit.

Step-by-step explanation:

Given:  <u>y=3</u> and <u>x= 1/2</u>

<h2>Question 1: 4(2y-4x)-1=</h2>
  • Numerical factors in this term have been multiplied.

4(6-4/2)-1

  • We can reduce this fraction by dividing both numerator and denominator by a common numeric factors.

4(6-2)-1

  • Numerical terms in this expression have been added.

4*4-1

  • Numerical factors in this term have been multiplied.

16-1

  • Numerical terms in this expression have been added.

15

<h2>Question 2: 4x^2+2y^3-10 = </h2>

4/2²2*27-10

4/2²+54-10

  • We need to perform a multiplication.
  • The following rule is applied:
  • \frac{A}{B} C=\frac{AC}{B}

45: Numerical factors in this term have been multiplied.

You might be interested in
3\sqrt{13} +7\sqrt{13}
Reil [10]

Answer: x=1 and y=14

Step-by-step explanation: it Welcome sis ✌

3 0
3 years ago
Which of the following are exterior angles? Check all that apply.
Marina86 [1]

Answer:

A

C

D

E

Step-by-step explanation:

Exterior angles can be described as the angles that are formed between the side of a polygon and the extended adjacent side of the polygon.

Or an exterior angle is the angle that is not inside the triangle formed.

The angles inside the triangle are interior angles.

Exterior angles are :

2

3

4

6

Interior angles are :

1

5

6 0
3 years ago
HELP ME PLZ?!!!?!?!?!?!
miss Akunina [59]

It is.................x+y=5

7 0
3 years ago
A new dirt bike valued at $9000 loses 18 percent of its value each year write an exponential function that models the value of t
STatiana [176]

Answer:

717

Step-by-step explanation:

5 0
2 years ago
What is the factorization of the trinomial below?x3 - 12x2 + 35x?
Fed [463]
X³ - 12x² + 35x

x(x² - 12x + 35)

x(x-5)(x-7)
4 0
3 years ago
Read 2 more answers
Other questions:
  • What is the decimal equal to 1/6
    14·2 answers
  • InstructionsSearch your home for a rectangular prism. Some examples are a cereal box, a CD case, or a coffee table. Measure your
    10·1 answer
  • Teresa and Eva are walking home from school. They start out walking for 2 blocks and then running for 3 blocks and then repeatin
    14·2 answers
  • A real life problem that can describe y=7x-16
    14·2 answers
  • What is the slope of the line shown below? (4, 8) (2, 4)
    6·2 answers
  • Surds see attached 20 points
    8·2 answers
  • Which polygon(s) below are similar (not congruent) to polygon A? Mark the similar polygon(s) with true
    10·1 answer
  • A line that includes the point (5, 4) has a slope of what is its equation in slope-Intercept
    12·1 answer
  • which of the following is the estimated sum of sixty-five and one-hundred-fifty using compatible numbers? A. 200 B. 210 C. 220 D
    11·2 answers
  • If h= 13 units and r= 4 units, then what is the approximate volume of the cone shown above?
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!