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2 years ago

Math help? 1-2 please and thank you.

Mathematics

1 answer:

daser333 [38]2 years ago

5 0

1 (TRY IT). If a shape has four right angles, it is a square.

2 (TRY IT).
Converse: If you must come to a stop, then the traffic light is red.

Inverse: If the traffic light is not red, then you must not come to a stop.

Contrapositive: If you must not come to a stop, then the traffic light is not red.

I hope these are the answers you are looking for. If not, please message me again and we'll look into it further. Please also message me if my logic is flawed.

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Create an equation with a solution closest to 0 using digits 1 to 9

steposvetlana [31]

Complete Questions:

Create an equation with a solution closest to 0 using digits 1 to 9

_x + _ = _x + _

Answer:

See Explanation

Step-by-step explanation:

Given

_x + _ = _x + _

Required

Fill in the gap using 1 to 9 to give a result close to 0

First, you have to determine what kind of numbers that are close to 0;

In this case, I'll work with -0.4 to 0.4 because the number in this range approximate to 0;

Next, is to fill in the gaps using trial by error method

5x + 2 = 2x + 3

Checking the above expression

Collect Like Terms

$5x - 2x = 3 - 2$

$3x = 1$

Divide equation by 2

$x = 0.33$ (Approximated)

Another trial is

6x + 8 = 2x + 7

Checking the above expression

Collect Like Terms

$6x - 2x = 7 - 8$

$4x = -1$

Divide equation by 4

$x = -0.25$ (Approximated)

I'll stop here but note that, there are more expressions that can fill in the gaps

6 0

3 years ago

This is for algebra 1

allsm [11]

X+y=12 -- 1
3x+2y=29 -- 2

(1)x2
2x+2y=24 -- 1
(2)-(1)
x=5

Sub x into 1
x+y=12
5+y=12
y=7

Her two numbers are 5 and 7

3 0

3 years ago

What is the area occupied by the castle below Quadir built from wooden blocks?

Firlakuza [10]

Answer:

4x6x12x5x4x4x5=

115200

6 0

2 years ago

Circle O, with center (x, y) passes through the points A(0, 0), B(-3, 0), and C(1, 2). Find the coordinates of the center of the

KonstantinChe [14]

Answer:

The center of the circle is

$(-\frac{3}{2},2)$

Step-by-step explanation:

Let the equation of the circle be

$x^2+y^2+2ax+2by+c=0$ , where (-a,-b) is the center of this circle.

The points lying the circle must satisfy the equation of this circle.

A(0,0)

We substitute this point to get;

$0^2+0^2+2a(0)+2b(0)+c=0$

$\implies c=0$

B(-3,0)

$(-3)^2+0^2+2a(-3)+2b(0)+c=0$

$\implies 9+0-6a+0+c=0$

$\implies -6a+c=-9$

But c=0

$\implies -6a=-9$

$\implies a=\frac{3}{2}$

C(1,2)

$1^2+2^2+2a(1)+2b(2)+c=0$

$1+4+2a+4b+c=0$

$2a+4b+c=-5$

Put the value of 'a' and 'c' to find 'b'

$2(\frac{3}{2})+4b+0=-5$

$3+4b+0=-5$

$4b=-5-3$

$4b=-8$

b=-2

Hence the center of the circle is

$(-\frac{3}{2},2)$

8 0

3 years ago

Say, your older cousin James, just got his first job and has some money leftover from his paycheck each month. He wants to put i

Roman55 [17]

Answer:

If you invest there is a chance your money will gain value, leaving it and saving it will make the money slowly lose value from inflammation, This makes it a pretty difficult choice as if the stocks crash James loses a lot of money but, it can rise in value it will be worth it.

im saying invest it.

4 0

2 years ago

Read 2 more answers