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
nata0808 [166]
2 years ago
10

Evaluate -4x + 6 when x = 3

Mathematics
2 answers:
aniked [119]2 years ago
5 0

Answer:

Step-by-step explanation:

-4X + 6 when X= 3

= -43 + 6 which would give you -37.

Ludmilka [50]2 years ago
3 0

Answer:

-6

Step-by-step explanation:

subsitute 3 for x and solve

You might be interested in
What is a genetic mutation?
puteri [66]
Is a permanent alteration in the DNA sequence that makes up a gene, such that the sequence differs from what is found in most people.
7 0
3 years ago
Read 2 more answers
If M is the midpoint of segment AB and AM=9x-5 and MB=15-x, what is the length of AB?
kkurt [141]

Answer:

<h2>AB = 8x+10</h2>

Step-by-step explanation:

If M is the midpoint of the segment AB, then <em>AM+MB = AB</em>. Given the following parameters;

AM=9x-5 and MB=15-x

Required parameter

segemnt AB

Substituting the given parameters into the given formula to get AB we will have;

AB = AM+MB

AB = 9x-5+15-x

collect like terms

AB = 9x-x-5+15

AB = 8x+10

<em>Hence the length of segment AB is 8x+10</em>

6 0
3 years ago
Which equation below represents an equation in standard form?
Goshia [24]

Answer:

C

Step-by-step explanation:

standard form is ax + by = c, which is true for the third option.

7 0
2 years ago
A 70-foot wire attached to the top of a building is anchored to the ground 20 feet from the base of the building. Which value is
JulijaS [17]

Answer:

The the angle which the wire make with the ground is 1.280 radian .

Step-by-step explanation:

Given as :

The length of the wire attached to the top of building = OB = 70 foot

The distance of wire anchored from base of ground = OA = 20 feet

Let the angle made by wire en and ground = Ф

Now from ,  In Triangle AOB

Cos angle = \dfrac{\textrm Base}{\textrm Hypotenuse}

Or, Cos Ф =  \dfrac{\textrm OA}{\textrm OB}

or, Cos Ф =  \dfrac{\textrm 20}{\textrm 70}

Or, Cos Ф =  \dfrac{\textrm 2}{\textrm 7}

∴  Ф = Cos^{-1}(\frac{2}{7})

I.e Ф = 73.39°

Now in radian ,

∵ 180° = \pi radian

∴ 73.39° = \frac{\pi }{180} × 73.39°

             =  \frac{3.14 }{180} × 73.39° = 1.280 radian

Hence The the angle which the wire make with the ground is 1.280 radian . Answer

4 0
3 years ago
Read 2 more answers
He bought four violas for 40$ each. Later he bought one whistle for 100$. After that, he returned one viola. Write the total cha
Goshia [24]
40*3=120
100+120=220
Change is £40
6 0
3 years ago
Other questions:
  • Four families equally share 5 pies. How much pie will each family receive?
    14·1 answer
  • Is the supplement of an acute angle is an obtuse angle
    14·2 answers
  • Use long division to rewrite the following expression (18x^2+5x+5)/(6x^2-4x+1)
    15·1 answer
  • Lena is constructing a regular hexagon inscribed in a circle. She begins by drawing a line and labeling a point on the line as p
    6·1 answer
  • The owner of a small firm has just purchased a personal computer, which she expects will serve her for the next two years. The o
    12·2 answers
  • GRAPH PROBLEM!!!!!!!
    11·1 answer
  • For y = f(x) = 7x, x=2, and Ax = 0.06 find a) Ay for the given x and Ax values, b) dy = f '(x)dx, c) dy for the given x and Ax v
    5·1 answer
  • 1.How to find perfect squares
    15·1 answer
  • Which choice is similar to the figure shown?
    8·1 answer
  • PLSSS HELP ASAP!! ty
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!