Need help with question 11- Tysm!

Hans would take 13.5 seconds to run 50 meters

Priya would take 12 seconds to run 50 meters

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Since they each ran 10 meters for a certain amount of time you would multiply the seconds by 5 since 10x5=50

When you do that you get

13.5 for Han's time by multiplying 2.7x5=13.5

and

12 seconds for Priya's time by multiplying 2.4x5

Answer:

A it is so simple just try it

Answer: C

Step-by-step explanation:

Answer:

Crystal's mistake was that she distributed the 5 only to the 4, not to the 7 as well.

The correct step should have been 5(4 + 7) = 5⋅4 + 5⋅7.  

Using the distributive property correctly would give the sum of the two products, 20 + 35. The value of 5(4 + 7) is 55.

The value of 5(4 + 7) is 55.

It is required to find the correct answer.

Simplification means simplifying processes involved in work towards consistency of efforts, costs and time. It eliminates useless and disadvantageous (or unnecessary) diversity and variety.

Given that:

By the Distributive Property

If a, b, c are real numbers, then

a*(b+c)=a*b+a*c

Crystal's did mistake was that she distributed the 5 only to the 4, not to the 5 to 7 as well.

First distribute and then multiply, we get

The correct step should have been

= 5(4 + 7)

= 5⋅4 + 5⋅7.  

= 20 + 35.

= 55

Therefore, the value of 5(4 + 7) is 55.

Learn more about simplification here:

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Answer:

A.x=3                C. n=10

Step-by-step explanation:

A.13-7=6

6/2=3

C.6x4=24

44-24=20

20/2=10

Answer:

180 units

Step-by-step explanation:

Answer:

Step-by-step explanation:

We'll get the coordinates of the points C and D first and find slope and y-intercept

As per the graph, the coordinates are:

Formula of the line

Slope is

So the line is

I’m backkkkkkkk

Arrange the tiles

Write a paragraph that explains

X+72892039383=7282920202029838392920303030 d;p

Free points?!?! Sjisjsusdn disnsbsjd sjsjsjjsd dudjsjd sjsjsjjsd dhjdbsvsbssk usjsjdjdn sdudjsbdj dudjsjdjsobdud djsjdndbdun flight g g. Finding. Finding fouled. Dozen foams fouled hsjsjsjs we see s e e. E e e e e

Una dos tres Quattro cinco diese ceiento

1.

2.

3.

Choose all that apply

I will make brainliest if

Help please

What’s the length of

I’m having a really hard time rn

What is the range of the function

Explain your answer

Research paper

Thanks!

Thanks

thanks

History

African American

Experiences

Justice

Identify

Social

Women

Which factors push cultures to change over time

Population

Distribution

Trade

Growth

Technology

Properties of algebra

Find the sum of

Answer:

False

Step-by-step explanation:

Every linear equation in two variables can be written as y=mx+c. 

Here, for each value of x there is a unique value of y. 

Also, x & y are in direct variation.

Hence, xy  will always remain constant.

Consequently, the graph will maintain a definite slope making it a straight line. 

∴ The given statement is false. 

Answer:

False

Step-by-step explanation:

=> y = 2x + 5

=> y - 2x = 5

=> - 2x + y = 5

=> (-2x + y) = 5

=> (-2/5)x + y/5 = 1

=> x/(-5/2) + y/5 = 1, it is in form of x/a + y/b = 1, a is intercept of x.

So, here, x intercept is -5/2.

Method 2;

=> y = 2x + 5

=> y = 2(x + 5/2)

=> y = 2{x - (-5/2)}, says, x intercept is - 5/2 & not - 2/5

Answer:

Yes! C=10+35h is correct!

Step-by-step explanation:

Yes, equation is correct!

$10 is fixed one time fee.$35 is hourly pay.

So, if she needs tutor for 'h' hours, the variable cost is $35h

So, total cost C =10+35h

Answer:

lunch box a

Step-by-step explanation:

brainliest pls :3

Answer:

15 weeks

Step-by-step explanation:

Answer:

15 Weeks

Step-by-step explanation:

Let's Begain

starts with $700

she will need $30 per week

Wants atleast $250 left in her account

700 - 250 = 450/30= 15

Answer:

3240°

Step-by-step explanation:

The sum of the interior angles of a polygon is found by (n-2)(180) where n is the number of sides so (20-2)(180) = (18)(180) = 3240°

Answer:

Step-by-step explanation:

You need to use the distributive property to take out the common factor. But that doesn't tell you what the common factor is.

Look inside the brackets. You need to find something that is exactly the same on either side of the minus sign. In this case you have a huge cle about what it is.

2x^5 is it not? I'm assuming that's the correct way to read it.

So that's the answer to your question 2x^5.

The distributive property will tell you that 2x^5 can be taken out, and what is left is

2x^5 ( x^3 - 4)

Answer:

i

Step-by-step explanation:

Zero has one square root which is 0. Negative numbers don't have real square roots since a square is either positive or 0. The square roots of numbers that are not a perfect square are members of the irrational numbers. This means that they can't be written as the quotient of two integers.

 the answer is i

Step-by-step explanation:

for real this is true

Answer:

9 is the answer u are looking for square root

Answer:

Step-by-step explanation:

In the graph, y is the amount of sand in mm^3 and x is time in seconds.

They are directly related as the sands drops at a constant rate of 2.5 cubic millimeters ( mm^3 ) every second.

So y = 2.5x

Input x=0, output is y=0

The first point is (0, 0)

Input x=2, y=2.5*2=5

The second point is (2, 5)

Input x=6, y=2.5*6=15

The third point is (6, 15)

Answer:

Step-by-step explanation:

The value of θ from the given equation is 48.59degrees

Given the trigonometry function

Sin(θ)=3/4

We are to find the value of theta that will make the expression true

Take the arcsin of both sides

arcsin Sin(θ)= arcsin(3/4)

θ = arcsin(3/4)

θ = 48.59

Hence the value of θ from the given equation is θ = 48.59 defense

Learn more on trig identity here:https://brainly.com/question/7331447

Answer:

If im not mistaken angle B nad D should have the same meausurement which would be 128°

Answer: 5*10^6

10^6 = 1,000,000 or you can write it as 1 with 6 zeros.

I hope this helps you out.

Answer:

Therefore, the approximate monthly payment is $548.85

Step-by-step explanation:

The amount of student loans Erica currently has = $34,006.00

The duration over which Erica is to pay back the loan = 7 years

The annual interest rate for the loan = 9.1%

Therefore, we have the geometric sequence formula is given as follows;

[tex]A_n = P( 1 + r)^n - M \times \left [ \dfrac{(1 + r)^n-1}{r} \right ][/tex]

Where;

M = The monthly payment

P = The initial loan balance = $34,006.00

r = The annual interest rate = 9.1%

n = The number of monthly payment = 7 × 12 = 84

Aₙ = The amount remaining= 0 at the end of the given time for payment

Substituting the values into the above formula, , we get;

[tex]0 = 34006 \times \left ( 1 + \dfrac{0.091}{12} \right )^{84} - M \times \left [ \dfrac{\left (1 + \dfrac{0.091}{12} \right )^{84}-1}{\dfrac{0.091}{12} } \right ][/tex]

[tex]M = \dfrac{34006 \times \left ( 1 + \dfrac{0.091}{12} \right )^{84} }{\left [ \dfrac{\left (1 + \dfrac{0.091}{12} \right )^{84}-1}{\dfrac{0.091}{12} } \right ]} \approx 548.85[/tex]

Therefore, the approximate monthly payment = $548.85

Answer:

your answer is definitely B

Step-by-step explanation:

[tex] \frac{ \frac{3}{7} }{ \frac{2}{7} } = \frac{3}{7} \div \frac{2}{7} = \frac{3}{7} \times \frac{7}{2} = \frac{3}{2} \\ [/tex]

Answer:

0

Step-by-step explanation:

Answer:

the unit rate was 75

Step-by-step explanation:

i did 450 divided by 6 =75

she drove 75 miles per hour

Answer:

The two consecutive even integers

:

(

4

,

6

)

or

(

−

6

,

−

4

)Step-by-step explanation:

n

and

n

−

2

be the two consecutive even integers,where

n

∈

Z

Product of

n

and

n

−

2

is 24

i

.

e

.

n

(

n

−

2

)

=

24

⇒

n

2

−

2

n

−

24

=

0

Now,

[

(

−

6

)

+

4

=

−

2

and

(

−

6

)

×

4

=

−

24

]

∴

n

2

−

6

n

+

4

n

−

24

=

0

∴

n

(

n

−

6

)

+

4

(

n

−

6

)

=

0

∴

(

n

−

6

)

(

n

+

4

)

=

0

∴

n

−

6

=

0

or

n

+

4

=

0

...

→

[

n

∈

Z

]

⇒

n

=

6

or

n

=

−

4

(

i

)

n

=

6

⇒

n

−

2

=

6

−

2

=

4

So,the two consecutive even integers

:

(

4

,

6

)

(

i

i

)

)

n

=

−

4

⇒

n

−

2

=

−

4

−

2

=

−

6

So,the two consecutive even integers

:

(

−

6

,

−

4

)

Answer:

b>12-a

Step-by-step explanation:

Answer:

its b>12

Step-by-step explanation:

Answer:

C

Step-by-step explanation:

linear pairs equal up to 180°, so the 2 angles must be supplementary, meaning it adds up to 180°.

Answer:

  200 +4c -6b

Step-by-step explanation:

Your ending balance is the sum of your beginning balance plus sales, less your purchases. If each sale nets $4, then c sales will increase your balance by 4c. If each purchase costs $6, then b purchases will reduce your balance by 6b.

Your ending balance is ...

  200 +4c -6b