what is the solution of this system of linear equations? y=2x-3 2x=y-3
a. infinitely many solutions
b. (0, -3)
c. (0,0)
d. no solution

1/5=0.2

85/0.2 = 425

therefore the maximum number of days is 425

Answer:

Pink

Step-by-step explanation:

Hope this helps

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Answer:

So the answer is A

Step-by-step explanation:

A)

[tex]f(x)=815.03(1.38)^{x}[/tex]

f(1) = 1124.74

f(2)= 1552.143

f(3) = 2141.9575

f(4)= 2955.901

f(5)= 4079.1439

So the answer is A

B)

[tex]f(x)=1.38x^{2} -2.64x+815.03[/tex]

f(1) = 813.77

wrong!

C)

[tex]f(x)= 1.38x+815.03[/tex]

f(1) = 816.14

D)

[tex]f(x)=815.03\sqrt{x} -1.38[/tex]

f(1)= 813.65

wrong!

Answer:

(-2, -2)

Step-by-step explanation:

Answer:

(4,-3)

Step-by-step explanation:

If you graph this point, then it will be in the 3rd quadrant.

A 180 degree rotation will put it in the 1st quadrant.

And the extra 90 degrees will put in in the 4th quadrant, so we know that in (x,y), x is positive, and y is negative. then if you theoretically rotate it, since you are rotating it 90 degrees, 3 times, you will have to switch the x and y, since 3 is an odd number. so the final answer is (4,-3).

The coordinates of the given image after this transformation will be (4,-3).

A transformation is a general term for four specific ways to manipulate the shape and/or position of a point, a line, or geometric figure.

Given that, Point P(-3,-4) is rotated 270° clockwise about the origin.

When graph this point, then it will be in the 3rd quadrant.

A 180° rotation will put it in the 1st quadrant.

And the extra 90° will put in the 4th quadrant, so we know that in (x, y), x is positive, and y is negative. then if you theoretically rotate it, since you are rotating it 90°, 3 times, you will have to switch the x and y, since 3 is an odd number.

Hence, The coordinates of the given image after this transformation will be (4,-3).

For more references on transformation, click;

https://brainly.com/question/11709244

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Answer:

The answer is B.

Step-by-step explanation:

Irrational number is a number that cannot be written in a fraction-form.

In the option above,

Option A,

[tex]9.2727 = \frac{92727}{10000} [/tex]

Option B,

[tex] \sqrt{2} = \sqrt{2} [/tex]

Option C,

[tex]5x \sqrt{9} \\ = 5x \times 3 \\ = 15x \\ = \frac{15x}{1} [/tex]

Option D,

[tex] - \frac{37}{71} = - \frac{37}{71} [/tex]

Answer:

no it's not a reflection

Step-by-step explanation:

a reflection would not be upside down like that, it would be the same thing rotated

Answer:

4(x^2 +10 +21)

4(x+3)(x+7) = 0

Smaller

4(x+7) = 0

4x +28 = 0

4x = -28

x = -28/4

x = -7

Larger

4(x+3) = 0

4x + 12 = 0

4x =-12

x = -12 / 4

x = -3

Step-by-step explanation:

6+2b There is nothing for B so it stays the same

Answer:

b=-3

Step-by-step explanation:

you substitute 6 for A so the equation is 6+2b=0 then you subtract 6 which gives you 2b=-6 then you divide by 2 so you have b = -3

Answer: 224

Step-by-step explanation:

I did the calculations don’t worry

Answer:

the person above me is correct

Step-by-step explanation:

Answer:

5/32

Step-by-step explanation:

You would change 1/2 to 2/4 so you can subract 1/2 from 3/4 .You do 3/4-2/4 and you get 1/4.Then you would multiply the height and width so you multiply 1/4 and 1 1/4 and 1/2.

Find Volume of water.

V=lwh

V= 1/2 x 1/2 x 5/4

V=5/16.

Find Volume of The whole shape.

V=lwh

V= 1/2 x 5/4 x 3/4

V=15/32.

Subtract : 15/32-5/16=5/32

VOLUME OF MISSING PART = 5/32 meters cubed

Answer:

17

Step-by-step explanation:

So the 3 to the power 2 is 9, so 9x2 is 18 so then minus the 1 and it’s 17.

Answer:

A) There are 3 pens for every 4 pencils in the box

Hope this helps!

Answer:

C = 48.9

Step-by-step explanation:

C= 5F-160 /9

C= (5F -160)/ 9

Put F =120

C = (5(120) - 160)/9

C= (600 - 160)/9

C = 440/9

C = 48.89≈ 48.9

Look at the attached picture..

Have a great day ..

Step-by-step explanation:

the answer is the last option

Answer:

b = √19 meters ⇒ ( About ) 4.4

Step-by-step explanation:

Knowing that this is a right triangle;

a^2 + b^2 = c^2 ⇒ Applying Pythagorean Theorem, where a and b are the legs, c ⇒ hypotenuse,

9^2 + b^2 = 10^2 ⇒ Solve for value of b,

81 + b^2 = 100 ⇒ Subtract 81 from either side,

b^2 = 19 ⇒ Take square root of 19,

Solution; b = √19 meters

Answer:

height = 12 cm

Step-by-step explanation:

The area (A) of a trapezoid is calculated as

A = [tex]\frac{1}{2}[/tex] h(a + b)

where h is the height and a, b the parallel bases.

Here A = 120, a = 6 and b = 14 , thus

[tex]\frac{1}{2}[/tex] h (6 + 14) = 120

[tex]\frac{1}{2}[/tex] h × 20 = 120

10h = 120 ( divide both sides by 10 )

h = 12 cm

Answer:

1407.43

Step-by-step explanation:

i would say C. because since its 4 times the radius then you factor in thats only half of the circle then you factor in the other side which makes it 8 hope this is true

Answer:

328

Step-by-step explanation:

Answer:

y = -6

Step-by-step explanation:

We want to find the y value on the graph when x = -7

Got to x = -7 and find the value  of the blue line

y = -6

Answer: y = 4

Step-by-step explanation: We should look for the point on the graph whose x-coordinate is 7.

The point on the graph whose x-coordinate is 7 is the point (7,4). When the input is 7, the output is 4.

Hint #33 / 3

When the input is 777, the output is 444.

Answer: this is the right answer Both functions must be linear functions. And The y-intercept for one function must be positive, while the y-intercept for the other function must be negative.

Step-by-step explanation:

The true statements about the functions f(x) and g(x) are (a), (c) and (d)

The functions are given as:

h(x) = x + 1

j(x) = 3x - 6

From the question, we have:

h(x) = f(x) + g(x)

j(x) = f(x) * g(x)

Expand the function j(x)

j(x) = f(x) * g(x) = 3 * (x - 2)

By comparison, we have:

f(x) = 3

g(x) = x - 2

f(x) + g(x) = 3 + x - 2

f(x) + g(x) = x + 1

This gives

h(x) = x + 1

By analyzing the functions f(x) = 3 and g(x) = x - 2, we can see that:

Hence, the true statements are (a), (c) and (d)

Read more about linear functions at:

https://brainly.com/question/4025726

Answer:

we need a different way to express the value of something

Step-by-step exp

Answer:

C - it is a open statement

Step-by-step explanation:

Answer:

A) It's a compound statement.

Step-by-step explanation:

Answer:

D. y = -2x + 20

Step-by-step explanation:

first, plot these points on a linear graph.

work down from the top:

A. y = 2x + 5

look at the last number first, this means the line will cross over the y axis (vertical line) at + 5. draw a point on + 5

y = 2x + 5

From this point (+5), the 2x means that for every 1 square you move across (to the right), you will go up 2. This will make the second point of the line. connect the dots. (see picture 1 below)

B. y = 2x - 6

the last number means the first point will be on -6 on the y axis.

y = 2x - 6

the 2x means that every 1 square you go across (to the right) from that point, you will move up 2

C. y = 2x

as there is no second number, this line will cross through the center of the graph. the 2 means that for every 1 square you move across from that point, you will move up 2

D. y = -2x + 20

the +20 means this line will cross the y axis and + 20, the -2 means that for every 1 square you move across to the right, you move DOWN 2.

this is the only line that moves down from left to right

Answer:

In geometry, a line segment is a part of a line that is bounded by two distinct end points, and contains every point on the line between its endpoints. A closed line segment includes both endpoints, while an open line segment excludes both endpoints; a half-open line segment includes exactly one of the endpoints.

Step-by-step explanation:

So basically its the part of a line that connects two points.

Answer:

0.5 inch on the drawing

Step-by-step explanation:

The following information is missing:

The scale factor of the drawing to the actual flag is represented by the ratio 1:18.

This scale factor means that 1 inch on the drawing are equivalent to 18 inches o n the actual flag. We want to know the height on the drawing, given that a height of 9 inches is drawn on the actual flag. The following proportion must be satisfied:

1 inch on the drawing / x inch on the drawing = 18 inches o n the actual flag / 9 inches o n the actual flag

x = 9/18 = 0.5 inch on the drawing

Answer:

tracer des points à (0,0) et (3,4) et connecter des lignes pour créer un graphique

Step-by-step explanation:

J'utilise google translate pour vous aider, IDK