Please help how do I do this ??

Please Help How Do I Do This ??

Answers

Answer 1
for 10 here is the answer and for 9 i’ll reply to my comment
Please Help How Do I Do This ??

Related Questions

Which equation represents a proportional relationship?

y = 7x =3

y = 150x

y = 2x + 1

Answers

9514 1404 393

Answer:

  y = 150x

Step-by-step explanation:

If the relationship is proportional, there is no added constant. The relation that is proportional is ...

  y = 150x

Could you answer this please with a picture of your work

Answers

Answer:

there is nothing tho for people to answer

Answer:

I have no idea what to answer.

Step-by-step explanation:

I suggest taking a photo of what u want us to answer and save it to a pdf then click on the paperclip at the bottom. :)

Sorry for the inconvenience

kim traveled at constant speed of 50 miles per hour over 150 miles. how many hours did it take her?

Answers

Answer: 3

Reason: I just did 150 miles divided by 50, and I received the answer 3

I hope this helps, and Happy Holidays! :)

brainliest to whoever gets this correct

Answers

Answer:

I think it may be y=2X+1 hope it's right

Answer:

D

Step-by-step explanation:

The equation of a line in slope- intercept form is

y = mx + c ( m is the slope and c the y- intercept )

Calculate m using the slope formula

m = [tex]\frac{y_{2}-y_{1} }{x_{2}-x_{1} }[/tex]

with (x₁, y₁ ) = (- 1, 1) and (x₂, y₂ ) = (0, - 1) ← 2 points on the line

m = [tex]\frac{-1-1}{0+1}[/tex] = - 2

The line crosses the y- axis at (0, - 1) ⇒ c = - 1

y = - 2x - 1 ← equation of line

PLEASEEEE HELPP PLEASEEEE!! which one represents -7pi/3

Answers

A.
-7pi/3 = -420 degrees which means it rotates left

Evaluate each expression.
a) 3 + x for x = 1/2 b) 3 -- x for x = -2 c) 3x for x =1/4

Answers

you should write 1/2instead of x so 3/2 in a , b-5 c-3/4

Find the 9th term of the geometric sequence 9,27,81...

Answers

Answer:

59049

Step-by-step explanation:

The pattern is that it multiplies by 3 every time.

9*3=27, and 27*3=81.

81*3 = 243

243*3 = 729

729*3=2187

2187*3=6561

6561*3=19683

19683*3 = 59049

Characterize the slope of the line in the graph.
A. Positive
B. Negative
C. Zero
D. Undefined

Answers

The slope is negative

Answer:

B. Negative

Step-by-step explanation:

The slope is negative because of the fact that it is slanted going downwards if it was slanted going upwards it would be positive.

Find each angle measure.
4. Find tº in the acute
triangle.
5
tol
Class comments
55° 60°

Answers

Answer:

Let's create this right triangle.  We will call it triangle ABC with angle B as the right angle, angle A being the larger of the angles A and C.  If the ratio is 5:4, then it is A:C.  5+4 = 9.  The measure of the right angle, angle ABC = 90, and 90 divided by 9 is 10.  So angle A is 5 * 10 which is 50 degrees, and angle C is 4 * 10 which is 40 degrees.  The smallest angle, angle C, is 40 degrees.

Step-by-step explanation:

1. A science experiment calls for 150 mL of water, but Simon measures out 147 mL. What is the absolute error?​

Answers

Answer:

Step-by-step explanation:

150-147=3ml

he didn't add the remain of 147ml which was 3ml.

For a play, the ticket prices were $5.00 per child and $8.50 per adult. the children bought 100 more tickets than the adults. the total box office income was $905.00. how many tickets of each type were sold?

Answers

Using the concept of linear equations, number of tickets bought by the children and adults are 130 and 30 respectively.

What is Linear Equation in one variable?

The linear equation in one variable is written as ax + b = 0, where a and b are two integers and x is a variable. This equation has only one solution.

Given that,

Ticket price per child = $5.00

Ticket price per adult = $8.50

Total box office income = $905.00

Let the tickets bought by the adults be x.

Then, tickets bought by the children will be x + 100.

Here, x is a variable.

Linear equation will be:

8.50x + 5(x + 100) = 905.00

8.50x + 5x + 500 = 905.00

13.50x + 500 = 905.00

13.50x = 905.00 - 500

13.50x = 405.00

x = 405.00/13.50

x = 30

So, the tickets bought by the adults = 30

And tickets bought by the children = x + 100

Tickets bought by the children = 30 + 100

Tickets bought by the children = 130

To learn more about linear equations, visit:

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if f(x)=5x-12, what is f(2)?

Answers

Answer:

Step-by-step explanation:

5x2-12=10-12=-2

Answer:

=-2 ( B.)

Step-by-step explanation:

f(x) = 5x-12

f(2)= 5(2)-12

=10-12

=-2

I hope helps you and if you want and consider you can give me a Brainly crown

Write an equation in slope-intercept form of the line that passes through (−2, 5) and (−4, −5).
y=☐

Answers

y  =  − 1 /8x - 19/4

i think

A seal has 1,500 nerves per whisker. That is 101010 times as many as a rat has. How many nerves per whisker does a rat have?

Answers

Answer:

0.01485...

Step-by-step explanation:

Given:

A seal has 1,500 nerves per whiskerThis is 101,010 times as much as a rat has per whisker

We will:

Divide the number 1,500 by 101,010

1,500 ÷ 101,010 = 0.0148500149

0.0148500149 ⇒ 0.01485 when rounded

Your answer: 0.0148500149, 0.01485 when rounded

Carry on Learning!

janet can make 4/5 of a necklace in 20 minutes. at this rate, how many necklaces, to the nearest tenth of a necklace, Can Janet make in 1 hour ?​

Answers

Answer:

Step-by-step explanation:

Janet can make:

4/5 of a necklace in      20min

2(4/5)=8/5 ............in       40 min

3(4/5)=12/5 ............in    60 min( one hour)

12/5=2 2/5 necklaces in one hour

or 2.4n in one hour

When a coin is tossed 20 times, it lands on heads 5 times. How does the experimental probability differ from the theoretical probability?

Answers

Answer:

Kindly check explanation

Step-by-step explanation:

Given that :

Number of tosses / trials = 20

Number of heads = 5

The experimental probability = the actual output of am event when an experiment or test is carried out :

Experimental probability = number of occuences / number of trials

That is :

P(head) = 5 / 20 = 1/4

Theoretical probability could be regarded as the expected output of an event based on the mathematical calculation :

Required outcome / Total possible outcomes

Theoretical probability P(head) in a toss = 1/2

Can Someone Help with This Distributive Property Math Question :
1. - ( 8x - 12 )

Answers

Answer:

-8x+12

Step-by-step explanation:

1. You need to distribute the (-1) from outside the bracket onto all the terms in the bracket, which includes (8x) and (-12). If there is a minus outside the bracket and one minus in the bracket, the operation would be a plus and vice versa. If there is a minus outside the bracket and one plus in the bracket, the operation would be a minus and vice versa.

- (8x - 12) = (-1) × (8x) + (-1) × (-12)

               = -8x + (+12)

               = -8x + 12

Please answer these XD

Answers

Answer to number 1
X=2

Answer:

it`s 1

Step-by-step explanation:

xdn`t i`m too lazy to put the full explanation i will put an ad

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Kratos cicle, Rides like a GOD

Farell has a gift card with a 45 balance he bought some bags of chips that cost 2.50 each after his perchase his gift card balance was 32.50 write and solve the equation to find how how many bags of chips x he bought

Answers

Answer:

He bought 5 bags of chips

Step-by-step explanation:

Here, we want to calculate the number of bags of chips bought

The amount used on the balance is;

45-32.5 = 12.5

Let the number of chips bought be n

Since each chip cost 2.5 each;

The amount of chips bought will be 2.5 * n = 2.5n

This is same as 12.5

Thus;

2.5n = 12.5

n = 12.5/2.5

n = 5


Write the slope of a line perpendicular to y=-6x+4. Explain why it is perpendicular

Answers

Answer:

1/6 is the slope since you have to flip it

Step-by-step explanation:

Answer:

The slope of a line perpendicular to the equation is 1/6 or x/6.

This is perpendicular because it is the reciprical of the other equation

Step-by-step explanation:

y=-6x+4.

the slope intercept form is y=mx+b

m is the slope

m=-6

for the equation to be perpendicular then the slope is the reciprical

Knowing this lets find a line perpendicular to this equation

Equation:

y=1/6x+2/3

or

y=x/6+2/3

Which statement BEST explains the role of DNA in the growth and specialization of an organisms?

Question 2 options:

A.DNA stores genetic information


B.DNA directly controls your body.


C.DNA controls which proteins are produced in each cell for different functions.


D.DNA creates all the same proteins in each cell of the organism's body. Will give brainliest help

Answers

A. DNA stores genetic information
DNA is located inside the nucleus of a cell which holds a person's genetic information

Help easy math problem!!!!!!’

Answers

Look the answer up on the delta math website it’ll pop up

Answer:

I'm not sure if this is right, but hope this helps tho

Step-by-step explanation:

It's a calculator

Write two like terms using whatever variable(s) you’d like. Be sure to include exponents. Explain why these are like terms.

Answers

Answer: 10x^2+7x^2= 17x^2

Step-by-step explanation:

This binomial is alike because they hold the same value of exponent which is why they can be combined, since you add the coefficient of the variables leaving the exponents unchanged.

which sequence of rigid motions will definitely work to take triangle GHJ onto triangle STU

Answers

Answer: Translate GHJ by the directed line segment GS. Rotate G'H'J' using T as the center by angle H'TS. Reflect G"H"J" over ST

Step-by-step explanation:

Help me plssssss!!!!!!!!!

Answers

Answer:

3

Step-by-step explanation:

What is the coefficient of x 8+5x-y

Answers

Answer:

The coefficient is 5.

Step-by-step explanation:

The coefficient is the number that comes before the variable, 8 wouldn't be a coefficient because it doesn't have a variable, so therefore the correct answer is 5.

I hope I could help :)

The solution is 5

The coefficient of the equation A = 8 + 5x - y is 5

What is an Equation?

Equations are mathematical statements with two algebraic expressions flanking the equals (=) sign on either side.

It demonstrates the equality of the relationship between the expressions printed on the left and right sides.

Coefficients, variables, operators, constants, terms, expressions, and the equal to sign are some of the components of an equation. The "=" sign and terms on both sides must always be present when writing an equation.

Given data ,

Let the equation be represented as A

The value of A is

A = 8 + 5x - y   be equation (1)

Let the coefficient be = c

The coefficients are the numbers by which the variables in an equation are multiplied

So , the coefficients of the equation is 5

Therefore , the value of c = 5

Hence , the coefficient of the equation is 5

To learn more about equations click :

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Evaluate 642 × 10²
Give your answer as a fraction in its simplest form.

Answers

[tex] \sf \Large{64200} [/tex]

Step-by-step explanation:

642(102)

=642*102

=642*(10*10)

=64200

Which decimal is lower

0.05
0.045
0.04125

Answers

0.04125 is the answer
0.04125 is your answer

Given f(x)= square root x and g(x) = lxl, which is the graph of (fog)(x)

Answers

Answer:

drawing the graph of [tex]f(g(x))=\sqrt{|x|}[/tex]

The graph is attached in the images below.

Option A is correct option.

Step-by-step explanation:

We are given:

[tex]f(x)=\sqrt{x}[/tex] and [tex]g(x)=|x|[/tex]

We need to find graph of  (fog)(x)

We know that (fog)(x)= f(g(x))

Placing x=g(x) i,e x=|x|

[tex](fog)(x)= f(g(x))\\f(g(x))=\sqrt{|x|}[/tex]

Now, drawing the graph of [tex]f(g(x))=\sqrt{|x|}[/tex]

The graph is attached in the images below.

Option A is correct option.

Answer:

The first graph

Step-by-step explanation:

A on edge

How many ways can the teacher choose 5 girls to present their reports on Monday, and 5 boys to present their reports on Tuesday? Using (15C5), (14C5)

Answers

Answer:

6,012,006

Step-by-step explanation:

:0

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