Plz help me with this

Answer:

Acceleration, [tex]a=4\ m/s^2[/tex]

Step-by-step explanation:

Given that,

Initial speed = 4 m/s at 2 seconds

Final speed = 32 m/s at 9 seconds

We need to find car's average acceleration. We know that average acceleration is equal to the change in speed divided by the change in time. So,

[tex]a=\dfrac{v_2-v_1}{t_2-t_1}\\\\=\dfrac{32-4}{9-2}\\\\=\dfrac{28}{7}\\\\=4\ m/s^2[/tex]

So, the car's average acceleration is equal to [tex]4\ m/s^2[/tex].

Answer:

The answer is

[tex]y = - 7[/tex]

Answer:

y = -7

Step-by-step explanation:

Hey :)

y = mx + b

*m is equal to the slope...

y = (0)x + b

Plug in the point you have...

-7 = (0) (5) + b

-7 = 0 + b

-7 = b

y = (0)x - 7

y = -7

Ignore the (0)x because anything multiplied by 0 is 0 so there's no point in having 0x in your equation.

Answer: y = -7

Hope this helps :)

Answer:

a minimum of $1,200

Step-by-step explanation:

The flexible spending accounts (FSA) and health savings accounts (HSA) are basically accounts that help pay for your medical bills and therefore, drastically reduce the total amounts that you would have to pay out-of-pocket. Therefore, in this scenario, if Mason does not use an FSA or HSA then he would have to make a minimum of $1,200 to completely pay off his medical bill in full. Otherwise, he would still owe money.

Answer:

10%

Step-by-step explanation:

10 out of 100 is 10%

Answer:

10

Step-by-step explanation:

number of students= 100

number of enrolled students = 10

percentage of enrolled students

100+ 10/100 %

= 10%

Answer:

25%

Step-by-step explanation:

9 correct ÷ 36 problems = .25

So 25%

Poor Rosa failed.

Answer:

She got 25% right:

9/36

:) hope it helps

Answer:

6x+4

Step-by-step explanation:

Answer:

Step-by-step explanation:

The area of a rectangle is the product of its side lengths. In this case

[tex]A=(2x+6)(3x-2)\\ \\ A=2x(3x)+2x(-2)+6(3x)+6(-2)\\ \\ A=6x^2-4x+18x-12\\ \\ A=6x^2+14x-12[/tex]

Answer:

Step-by-step explanation:

So you know that distance = rate x time.

9 miles in 1.5 hours

In this case, you know the time (1.5 hours) and the distance (9 miles)

(You can ignore the rest of the chart since the question is just about running.)

What's missing is the rate (r) at which you ran. (Think of it as speed...)

If r x t = d, that means that d ÷ t = r

So plug in what you have: 9 ÷ 1.5 = your rate. And 9 ÷ 1.5 is...

6

So you ran 6 miles per hour. And you can check it: if you went 6 miles in one hour, you could go another 3 miles in another half an hour. That would be 9 miles in 1.5 hours. Check!

Answer:

25 degrees

Step-by-step explanation:

So a triangles angels equal 180 degrees

So for angel ECD 180 - (15+90) = 75

Straight lines also always equal to 180 degrees so

180 - (80+75) = 25

Measure of ∠BCE = 25° .

A figure which is formed by two rays or lines that shares a common endpoint is called an angle. The word “angle” is derived from the Latin word “angulus”, which means “corner”.

Given, In figure,

∠CED = 15°

∠EDC = 90°

∠BCA = 80°.

In triangle ECD

Sum of all interior angles of a triangle is 180°

∠ECD +∠CED +∠EDC = 180°

∠ECD + 15° + 90° = 180°

∠ECD = 180° - 105°

∠ECD = 75°

Now,

∠BCA,∠BCE and∠ECD are at point C on line AD.

Sum of all angles made at one point of line is 180°.

∠BCA +∠BCE +∠ECD = 180°

80° + ∠BCE + 75° = 180°

∠BCE = 180° - 155°

∠BCE = 25°

Hence, 25° is measure of ∠BCE.

Learn more about angle here:

https://brainly.com/question/28451077

#SPJ6

Answer:

51 seconds

Step-by-step explanation:

23.08+27.92=51.00

Answer:

51 seconds

Step-by-step explanation:

Hope this helps

Answer:

C your welcome, hope you pass

Answer: j= −17 /3

Step-by-step explanation:

Step 1: Simplify both sides of the equation.

3j−2+7=−12

3j+−2+7=−12

(3j)+(−2+7)=−12(Combine Like Terms)

3j+5=−12

3j+5=−12

Step 2: Subtract 5 from both sides.

3j+5−5=−12−5

3j=−17

Step 3: Divide both sides by 3.

3j /3 = −17 /3

j= −17 /3

Answer:

The range of values of [tex](f + g)(x) \ge 3[/tex] is for all values of x [tex]-\infty[/tex] to [tex]+\infty[/tex]

Step-by-step explanation:

Given

[tex]f(x) = |x| + 9[/tex]

[tex]g(x) = -6[/tex]

Required

Describe the range of [tex](f+g)(x)[/tex]

First, calculate [tex](f+g)(x)[/tex]

[tex](f+g)(x) = f(x) + g(x)[/tex]

Substitute values for f(x) and g(x)

[tex](f+g)(x) = |x| + 9 -6[/tex]

Evaluate Like Terms

[tex](f+g)(x) = |x| + 3[/tex]

The above expression shows that [tex](f + g)(x) \ge 3[/tex]

Because [tex]|x| \ge 0[/tex]

Hence, the range of values of [tex](f + g)(x) \ge 3[/tex] is for all values of x [tex]-\infty[/tex] to [tex]+\infty[/tex]

Answer:

wrong

Step-by-step explanation:

Answer:

your friend is right and you are too your both right

Answer:

20: 0.2

48: 0.48

8: 0.667

I hope that answers your question and it's right!! :)

Answer:

0.2, .48, 8.0

Step-by-step explanation:

Answer:

the answer will be -1/6

Step-by-step explanation:

firstly there will be a multiplication sign in between 6 and 1/4 and 2 and 5/6 which when, when we will calculate the answer is -1/6

Answer:

41/12

Step-by-step explanation:

Answer:

D. 118°

Step-by-step explanation:

x = 118° { being corresponding angles }

Answer:

Figure B

Step-by-step explanation:

A translation does not "flip" the position of the pre-image. Figure C is a reflection of figure A.

A translation would "slide" the figure into a new position without mirroring nor rotating it.        

Figure B should be the translation of Figure A.

Hope this helps.

Figure B is the translation of figure A by 2 units up.

If a graph is translated and rotates by any amount either in x and y direction then it will be transfomation of the graph.

For example transformation of graph f(x) by 2 units down.

The new resultant graph could be only translated or rotated or both.

Given figure A

If we look at C then the face of this is towards the right but in figure A the face is towards the left.

So it means C will translate + rotation of graph A it will not be pure translation.

In figure B it is clear that it is a translation of figure A by 2 units upward.

Hence "Figure B is the translation of figure A by 2 units up".

To learn more about the transformation of the graph

https://brainly.com/question/19040905

#SPJ2

Answer

A 1 3/8

Step-by-step explanation:

Just subtract bro

Answer:

2 1/4

Step-by-step explanation:

you subtract 3/4 and 1/2. You already know that 1/2 equals 2/4. So 3/4 - 2/4 = 1/4. But you have to remember that you still have the 2. So your answer is  2 1/3! Hope this helps!

-TheAnimeCatUwU

#LearnWithBrainly

Answer:

Area

Step-by-step explanation:

When you are deciding how much of something is needed to cover something, in this case a table, you need to know everything. Including the inner part of the circle. Not just the outside.

Answer:

24

Step-by-step explanation:

4 hours times 6 kilowatts

Hope this helps :)

Answer:

1.5 killowatts per hour;

Step-by-step explanation:

Take 6 and divide by four because you have your rate over time :)

Hope this helps!

                                                                                  <3,

                                                                                        Jaclyn

Answer:

I believe Nolan would have more money after 5 years, by $165

Step-by-step explanation:

Nolan:

A = 8100(1 + (.0875/4))^20

A = 12,486

Carter:

A = 8100 (1 + .0875)^5

A = 12,321

Answer:

61

Step-by-step explanation:

brainly said so lol

Answer:

soy español y no hablo ingles