3 years ago

Write an equation to represent the number puzzle. Use x as the

Mathematics

1 answer:

Art [367]3 years ago

5 0

Answer:

It is A

Step-by-step explanation:

Equation: 5x+1=9+3x

5x+1=9+3x

-1 -1

_________

5x=8+3x

-3x -3x

________

2x=8

__ __

2 2

You might be interested in

Factor. x^2+7x-30 <br> Please show me the answer please

jeka57 [31]

Answer:

(x-3) (x+10)

Step-by-step explanation:

6 0

2 years ago

Read 2 more answers

Plz answer this guys

OlgaM077 [116]

Answer D.)

Step-by-step explanation: becaues you KCF when dividing fractions

8 0

3 years ago

Read 2 more answers

A Pringles chip can has a diameter of about 2.8 inches and a height of about 11.8 inches (close to real measurement) what volume

NARA [144]

Answer:

72.66 in³

Step-by-step explanation:

The volume of a cylinder of radius r and height h is given by V = πr²h.

Here we have V = πr²h = π([2.8]/2 in)²(11.8 in) = π(1.96 in²)(11.8 in) = 23.1 π in³, or approximately 72.66 in³

6 0

3 years ago

Three sets have 5, 10, 15 elements, respectively. How many elements can their union and intersection have?

Degger [83]

Answer:

$Union = 15$

Step-by-step explanation:

Given

$n(A) = 5; n(B) = 10; n(C) = 15$

Solving (a): Possible union elements

This is the represented by element with the largest number of the sets

i.e.

$Union = 15$

Solving (b): Possible intersection elements

This is the represented by element with the least number of the sets

i.e.

$Intersection = 5$

6 0

3 years ago

How many x -intercepts does the parabola whose function is f(x)=3 x 2 +4x+4

artcher [175]

Answer:

They are none x- intercepts on the parabola. To find the x-intercept, substitute in 0 for y and solve for x.

3 0

3 years ago

Read 2 more answers