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
tankabanditka [31]
3 years ago
5

Evaluate 7a + d2 when a = 5 and d = 2

Mathematics
2 answers:
Otrada [13]3 years ago
5 0

Answer:

39

Step-by-step explanation:

Plug in 5 for a and 2 for d:

7x5+2x2

=35+4

=39

Soloha48 [4]3 years ago
4 0

Answer:

39

Step-by-step explanation:

5 = a

2 = d

7 x 5 + 2 x 2 = 35

35 + 4 = 39

Hope this helps!

You might be interested in
1) write a system on equations with the solution (2, -3). Work the problem out using the substitution method
solmaris [256]

The system of the equations that have the solution of (2, -3) are given below.

3x + 2y = 0 and 3y = 2x - 13

<h3>What is the linear system?</h3>

A Linear system is a system in which the degree of the variable in the equation is one. It may contain one, two, or more than two variables.

Write a system of equations with the solution (2, -3).

From a single point, an infinite number of lines pass through this point.

Let one line is passing through the origin. Then the equation of the line will be

\rm y  = \dfrac{-3}{2} (x)\\\\y = -1.5x

And the other line is perpendicular to the line which is passing through the origin and a point (2, -3).

\rm y = \dfrac{2}{3} x + c

Then this line also passes through a point (2, -3). Then the value of c will be

\rm -3 = \dfrac{2}{3} \times 2 + c\\\\c \ \  = -13

Then the equation of the line will be

3y = 2x -13

More about the linear system link is given below.

brainly.com/question/20379472

#SPJ4

8 0
2 years ago
For } (x) = 4x+1 and g(x) = x2 -5, find (f/g)(x)
matrenka [14]

Answer:

Step-by-step explanation:

                                                           4x + 1

The quotient   (f/g)(x) is    (f/g)(x) = ---------------

                                                          x^2 - 5

Note that x^2 means "square of x," whereas "x2" is ambiguous.

7 0
3 years ago
Algebra Vocab help? (25 points)
oee [108]
3
6
1
4
2
5

I hope this helps :)
6 0
3 years ago
I am in need of help
kvv77 [185]
CAD= BAD
AD=AD( the same side of two angles).
8 0
3 years ago
Identify the slope and y-intercept of the function y=-11x+6
ASHA 777 [7]

Answer:

the slope is 11 and the y intercept is 6

y = mx + b

m= 11

b= 6

7 0
3 years ago
Other questions:
  • Can anyone me please
    12·1 answer
  • Consider the linear function that is represented by the equation y = 2 x + 2 and the linear function that is represented by the
    5·1 answer
  • A piano has 52 white keys. Write and use an equation to find the number of octaves on a piano keyboard.
    6·1 answer
  • a baseball team played 154 games last season the had 35 fewer losses than wins how many games did the team win and how many did
    10·1 answer
  • In Triangle ABC, which trigonometric ratio has the value a/c?
    6·2 answers
  • Find the volume of a cone with a height of 9 in the base of 6 in used pie and do not round your answer
    15·1 answer
  • At the city triathlon, athletes bike 110 miles, run a 23.5 miles marathon, and swim. If the total distance of this triathlon is
    7·1 answer
  • Which PERCENT is represented by the shaded area? (This is urgent!!)
    6·2 answers
  • F=((-1,1),(1,-2),(3,-4)) g=((5,0),(-3,4),(1,1),(-4,1)) find (f/g)(1)
    11·1 answer
  • PLEASE ANSWER THIS ASAP I WILL MARK THE BRAINLIEST DRAW WHERE THE DOTS GO ON THE IMAGE
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!