Which graph represents the System of inequalities shown below? y < -2x + 2
y > x - 1

it will take about 4.7 hours since u dont know what time she left so the time will be shown as x and if they are averagely going the same speed then it will take around the same time or.about 4.5 or 4.6 around this time she will catch up to him since he's cruising and she's in a sport race just some difference

Answer:5.25

Step-by-step explanation:

Rate×Time=Distance

Drive Rate Time Distance

Mr. Chandler's drive 35 4.5+x 35(4.5+x)

Mrs. Chandler's drive 65 x 65x

35(4.5+x)= 65x

157.5 + 35x= 65x

157.5 = 30x

5.25 = x

Answer:

210cm cubed

Step-by-step explanation:

Width x length x height

3x7x10

Answer:

0.5?

Step-by-step explanation:

Answer:

30 feet

Step-by-step explanation:

We can use Pythagorean theorem for this question because the pole and the wire that is anchored to the ground forms an right triangle because the pole makes an angle of 90 degrees.

One side of the right triangle formed is equal to 24 feet, and because the wire that is anchored to the ground is 18 feet from the bottom of the pole, another side is 18 feet.

Pythagorean theorem states that [tex]a^{2} +b^{2} =c^{2}[/tex]. With a and b being the sides of the right triangle and c being the hypotenuse. In this problem, the length of the wire is equal to the hypotenuse of the triangle.

a=24 and b =18. 24 squared is equal to 576, and 18 squared is equal  to 324. We add 576 and 324, which is 900. This means that [tex]c^{2}[/tex] =900. To find c, we find the square root of 900, which is 30. Therefore, the length of the wire is 30 feet.

Answer:

30 feet

Step-by-step explanation:

1. The 24-foot pole and the 18 feet from the bottom of the pole form a right angle, meaning that when you add the length of the wire, a right triangle forms.

2. "24-foot pole" is the height, and "18 feet from the bottom of the pole" is the base. The length of the wire is the hypotenuse.

3. To find the hypotenuse of a right triangle, we can use the Pythagorean theorem to solve it: [tex]a^2 + b^2 = c^2[/tex], where a = leg of triangle, b = leg of triangle, and c = hypotenuse (or in this case, the wire).

4. Now, let's apply the formula:

Step 1: Simplify both sides of the equation.

Step 2: Take square root of both sides.

Step 4: Check if solution is correct.

Therefore, the length of the wire is 30 feet.

Answer: This is your opinion and is probably graded for you stating your opinion.

Step-by-step explanation:

If you use the older brothers method, your soup would not cool down as fast in 2 minutes, because it's a lot of soup in one bowl, just like how a cup of water would freeze faster than a whole lake. If you want your soup to completely cool down in 2 minutes, use the younger brothers method.

Hope this helped.

Answer:

It is linear you can even go to desmos graphing line.

Answer:

Step-by-step explanation:

Graph the equations and locate the intersection.

[tex](9,-8)[/tex]

Answer:

$42,918

Step-by-step explanation:

There are basically a couple ways to do this

First way:

46,000 x 0.067 = 3,082

46,000 - 3,082 = 42,918

Second way

46,000 x (1 - 0.067)

46,000 x 0.933 = 42,918

Either way works; just use which one you prefer

Answer:

Check out the image below.

Step-by-step explanation:

Answer:

B) 12

Step-by-step explanation:

Given:

ΔABC ~ ΔDEC

AB ~ DE

AC ~ DC

BC ~ EC

We will just use ratios and substitute DE as x:

[tex]\frac{AB}{AC} =\frac{DE}{DC} \\\\\frac{16}{20} =\frac{x}{15} \\\\20x=240\\\\x=\frac{240}{20} \\\\x=12[/tex]

DE = 12

The measure of the side DE of the triangle DEC will be 12. Then the correct option is B.

A triangle is a three-sided polygon with three angles. The angles of the triangle add up to 180 degrees. If two triangles are similar, then the ratio of the corresponding sides will remain constant.

The triangles ABC and DEC are similar triangles. Then the ratio of the corresponding sides will be the same.

DE/AB = CD/AC

From the diagram, AB = 16, AC = 20, and CD = 15. Then the measure of the side DE will be given as,

DE/16 = 15/20

DE/16 = 0.75

DE = 16 x 0.75

DE = 12

The measure of the side DE of the triangle DEC will be 12. Then the correct option is B.

More about the triangle link is given below.

https://brainly.com/question/25813512

#SPJ5

(a) mtan refers to the slope of the tangent line. Given f(x) = 9 + 7x ², compute the difference quotient:

[tex]\dfrac{f(x+h)-f(x)}h = \dfrac{(9+7(x+h)^2)-(9+7x^2)}h = \dfrac{(9+7x^2+14xh+7h^2)-9-7x^2}h = \dfrac{14xh+7h^2}h[/tex]

Then as h approaches 0 - bearing in mind that we're specifically considering h near 0, and not h = 0 - we can eliminate the factor of h in the numerator and denominator, so that

[tex]m_{\rm tan} = \displaystyle \lim_{h\to0}\frac{f(x+h)-f(x)}h = \lim_{h\to0}\frac{14xh+7h^2}h = \lim_{h\to0}(14x+7h) = 14x[/tex]

and so the slope of the line at P (0, 9), for which we take x = 0, is 0.

(b) The equation of the tangent line is then y = 9.

Answer:

Step-by-step explanation:

[tex]\dfrac{\dfrac{2}{7}*9}{\dfrac{2}{7}}= 9[/tex]

2/7 in the numerator and denominator will get cancelled

Answer

5-6/6-5

Step-by-step explanation:

Answer: 3/20

Step-by-step explanation:

0.150 is equal to 150 thousandths. You can write this in its fractional form, which is:

150/1000

More simplification:

(150/50)/(1000/50)=3/20.

Answer:

10 pieces

Step-by-step explanation:

1/2 times 10=5

Step-by-step explanation:

The line is parallel to y + x =3

=> y = -x+3

the slope = -1

passes (-12, 0)

the equation would be :

y-0 = -1(x+12)

y = -x -12

Answer:

The time on the clock is 9:18

Answer:

The clock shows the time of 09:18.

Answer:

A(x) = 6x² + 26x

Step-by-step explanation:

A(x) = 4x ( x + 10 ) - 2x ( 8 ) + [tex]\frac{2x(x)}{2}[/tex] + [tex]\frac{2x(x+2)}{2}[/tex]

A(x) = 4x² + x² + x² + 40x - 16x + 2x

A(x) = 6x² + 26x

Answer:

x<= 4

Step-by-step explanation:

Rate as BRAINLIEST

So we have 4 with solid circle so its an included number.

we get x is less than or equal to 4

Answer:

32

Step-by-step explanation:

I think the answer is b use a straight edge to draw a line that represents this proportional relationship

Answer:

21

Step-by-step explanation:

1. Simplify 5 × 5 to 25.

25 + 2 × -2

2. Simplify 2× −2  to −4.

25 − 4

3. Simplify.

21

Answer:

Nosotros somos de Espana.

Maria es ed Mexico.

Yo soy de Venezuela.

Ustedes son de Cuba.

El es de Costa Rica.

Answer:

68

Step-by-step explanation:

Hope this helps! Pls give brainliest!

Answer:68

Step-by-step explanation:

5+9*7=68

To find the x-intercept, you need to see where the line intersects the x-axis, the horizontal line with numbers on it. The line intersects the x-axis at (2, 0). Therefore, the x-intercept is (2, 0).

To find the y-intercept, you need to see where the line intersects the y-axis, the vertical line with numbers on it. The line intersects the y-axis at (1, 0). Therefore, the y-intercept is (1, 0).

There are two ways to find the slope. The easiest one in my opinion is rise over run, but you can also use an equation too. I am going to be showing you the rise/run method, but you can also ask if you want the equation method as well. First of all, the line goes to the left, not the right, so we know that the slope is going to be negative. The slope of a line is a measure of its steepness. Mathematically, slope is calculated as "rise over run" (change in y divided by change in x). All you need to do is calculate the difference between the two points in the vertical direction (rise) and then divide it by the difference in the horizontal direction (run). I am going to choose point (1, 0) if I go up by 2 and over by 4, I'll get to the point (-4, 3) that also lands on the line. 2/4 is 1/2. Therefore, the slope is -1/2.

I hope this helps! Let me know if I got something wrong.

Answer:

m∠2 = 68°, m∠3 = 112°, m∠4 = 68°

Step-by-step explanation:

m∠3 = m∠1  ( Vertically opposite angles )

m∠3 = 112°

m∠2 = 180 - m∠1

m∠2 = 180 - 112

m∠2 = 68°

m∠4

Solution 1:

m∠4 = m∠2 (Vertically opposite angles)

m∠4 = 68°

Solution 2:

m∠4 = 180 - m∠1

m∠4 = 180 - 112

m∠4 = 68°

Hope this helps

Answer:

true

False

False

Step-by-step explanation: