Mathematics High School

Can somebody plz help give the correct equations for both of the word problems (only if u done this before) thx :D

WILL MARK BRAINLIEST WHOEVER ANSWERS FIRST :DD

Can Somebody Plz Help Give The Correct Equations For Both Of The Word Problems (only If U Done This Before)

Answers

Answer 1

Answer:

A. 12 cm

B. brent scored 9

HOPE THIS HELPS YOU

Answer 2

1. h = b + 5

when b = 7,

h = 7 + 5

=> h = 12

2. o = 4b

when o = 36,

36 = 4b

=> 36/4 = b

=> 9 = b

Related Questions

A car depreciates in value by 17% per year.
If it cost $23 000 when it was new, how much is it worth after 4 years?

Answers

Answer:

17%of 23000

17/100×23000

1 yrs depreciation is 3910

then

after 4 years depreciation is 4×3910

=15640

the worth of after 4 yrs is 23000-15640

=Rs 7360

Does anyone know this?​

Answers

Answer:

B

Step-by-step explanation:

(2*5) - 2 = 8

May Nilbin Be With You

4−2(3+7)=4−2⋅3−2⋅7 is this a true equation?

Answers

Answer: it is a true equation.  

Step-by-step explanation:

Round the decimals to whole numbers to estimate first, then
calculate 7.6 x 1.4

I’m looking for that estimate multiplication answer.

Answers

Pretty sure the answer would be 16.
Because 7.6 rounds to 8 and 1.4 would round up to 2. Then you multiply 8 & 2 and get 16.

i really need helpppp

Answers

Answer:

6

Step-by-step explanation:

30 ÷ 5 =6

hope it helped:))))

Answer:

z = 6

Step-by-step explanation:

5 x 6 = 30 - 17 = 13

Work out the size of angle x.Give reasons for your answer .

Answers

Answer:

75°

Step-by-step explanation:

AD and EH are parallel

So Angle GFE equals to angle FBA

And angle CBA equals 180°-angle FBA= 180°-105°= 75°

Please put the Brainlest

The value of x would be 75 degrees beacuse of corresponding angles on the same line of tranversal.

What are corresponding angles?

In literal sense, corresponding means pair wise angles. Like the right corner angles of two triangles etc. But usually we take them as: For two similar figures, the pair by pair similar angles of those two similar figures are called corresponding angles. They are of same measurement.

Given that AD and EH are parallel lines

So Angle GFE is equals to angle FBA.

And angle CBA equals to 180°

Angle FBA = 180°-105°

Angle FBA = 75°

Hence, The value of x would be 75 degrees beacuse of corresponding angles on the same line of tranversal.

Learn more about angles here:

https://brainly.com/question/2882938

#SPJ2

plz help me will give brainliest

Answers

Answer:

10

Step-by-step explanation:

Question 1 of 17
Rachel rides her bicycle due east at 12 kilometers per hour. Amos rides his
bicycle due north at 16 kilometers per hour. If they left from the same point at
the same time, how far apart will they be after 3 hours?

Answers

Answer:

they will be 60 kilometers apart.

Step-by-step explanation:

well you use pythagorean theorem

12 × 3

=36

16 × 3

=48

pythagorean theorem states that:

a²+b²=c²

so

48² + 36² =3600

then, because c is squared, you just square root it

√3600 = 60

I drew a diagram to help explain, it's a bit crude but it works

Help me help me help me

Answers

Answer:

The ratio is 5:4 and the only one that fits is 25,20 so that's the answer.

Step-by-step explanation:

5:4 is the ratio...............

A volleyball camp charges $150 per camper for 10 campers. When a team brings 15 campers, the rate is reduced to $125 per camper.
What is the rate of change in cost per camper?

Answers

Answer:

the answer is eight dollars and thirty four cents $8.34

N a survey, 75% of respondents said that they watch TV for one hour each day. If 30 respondents said they watch TV for one hour each day, how many respondents took the survey in total? A 70

Answers

Answer:

40 respondents

Step-by-step explanation:

Percentage of respondents who watch TV for one hour each day = 75%

Number of respondents who watch TV for one hour each day = 30

Let [tex]x[/tex] denotes total of respondents who watch TV for one hour each day.

Therefore,

[tex]\frac{75}{100}x=30\\\\x=\frac{100}{75}(30)=40[/tex]

There is one third of a pie shared equally between 5 children. How much of the pie does each child receive? one ninth pie one fifteenth pie one eighteenth pie one twentieth pie

Answers

Answer:

Each of the 5 children receive one fifteenth pie

Step-by-step explanation:

Given:

One third of a pie shared equally between 5 children.

To find:

Amount of the pie with each of the 5 children.

Solution:

Number of children = 5

Also, one third of a pie shared equally between 5 children.

So,

Amount of the pie with each of the 5 children [tex]=\frac{\frac{1}{3} }{5}=[/tex] [tex]\frac{1}{15}[/tex]

Hence, each of the 5 children receive one fifteenth pie.

first we need to ask our self the question

Question: There is one third of a pie shared equally between 5 children. How much of the pie does each child receive?

__________________________________________________________

next we need to do the math. 1/3 divided by 5

i recommend turning the fractions into decimal points and then dividing them. after doing that we have the answer 0.067. but that is not a option. so turn it into a fraction! and we get 1/15.

__________________________________________________________

extra note: thank you for reading my answer! if this helps you can say thanks by clicking the heart. you can also rate it by clicking a star.

click down there to get help from a tutor

__________________________________________________________

Which expression is equivalent to
and why?
x
A
x-20, because first you multiply the exponents in the numerator and then
divide by the exponent in the denominator.
B
x21, because you first you add the exponents in the numerator and ther
subtract by the exponent in the denominator, and then add the new
exponents using the power of the power property.
i

Answers

Answer:

Step-by-step explanation:

and equals the state of art called minecraft

Given: AD = BC and AD || BC
Prove: ABCD is a parallelogram,
A
В
Assemble the proof by dragging tiles to
the Statements and Reasons columns

Answers

Answer:Hope this helps!

Step-by-step explanation:

A drink is mixed in the ratio lemonade : orange : cranberry = 6 : 3 : 2 What fraction is orange?

Answers

Answer:

3/11

Step-by-step explanation:

If we add all the numbers together we get 11.

6 + 3 + 2 = 11

Therefore there are 11 parts altogether in the drink.

Orange is 3 parts out of all, so that means it is 3/11 in fraction-form.

What is r - 8.5 = -2.1 pls help♥️

Answers

Answer:

r=6.4

Step-by-step explanation:

Get r by itself you need to add 8.5 to get 6.4

Hope this helps (:

Answer:

r-8.5=-2.1

r=-2.1+8.5

r=6.4

Step-by-step explanation:

which of these shapes are paralellograms? choose all the correct anwsers

Answers

These are all the shapes

The Cinemania theater showed 108 different movies last year. Of those, 15 movies were action movies

Answers

Answer:

The probability that the next will be an action movie [tex]13.89[/tex] %

Step-by-step explanation:

The complete question is

The Cinemania theater showed 108 different movies last year. Of those, 15 movies were action movies. Based on this data, what is a reasonable estimate of the probability that the next movie is an action movie?

Solution

Total number of movies shown last year [tex]= 108[/tex]

Total number of action movies out of these [tex]108[/tex] movies [tex]= 15[/tex]

The probability that the next will be an action movie

[tex]= \frac{15}{108} * 100[/tex]

[tex]13.89[/tex] %

pls answer 5a b and c for brianlist

Answers

5.a) Steve - 60=5×12

= 5×3×2×2

5.b) Ian - 60=6×10

= 3×2×5×2.

Discussion - The prime factors reduce to the same numbers in both Steve's and Ian's case.

5.c) Case 1 of 48 = 6×8

= 3×2×2×2×2.

Case 2 of 48 = 12×4

= 2×2×3×2×2.

5. For the function y = 0.5 - 6%, as I approaches negative infinity, what do the y-values approach?
O AO
O B. 0.5
O C.3
OD.6

Answers

Answer:

B. 0.5

in the equation 0.5 * 6^x the 0.5 represents the approach on the y value

if you need 3 meatballs in every roll to make a meatball sandwhich ans you have 72 rolls ans 240 meatballs how many sandwiches can you make science spot

Answers

Answer:

72

Step-by-step explanation:

With 240 meatballs, you could make 80 sandwiches but you only have 72 rolls so that is the most amount you can make.

Answer: 24

Step-by-step explanation:

72x3=216 -240 = 24?

HELP PLZZ I would really really appreciate it ​

Answers

Answer:

31

Method:

X + 21 = 52 is the same as 52 - 21 = x. 52 - 21 = 31 so x = 31

The equation is x + 21 = 52

In algebraic equations, you always want to isolate the variable (x) so To do that you would subtract 21 from both sides, and then you would do 52 - 21 = 32

x + 21 = 52
-21 = -21
x = 31

Madison went shopping for a new pair of sneakers. Sales tax where she lives is 3.5%. The price of the pair of sneakers is $34. Find the total price including tax. Round to the nearest cent.

Answers

Answer:

35.19

Step-by-step explanation:

Devon has been saving $5 & $10 for the past four years. Over spring break he wanted to see how much money he has saved up. After counting the money he calculated that he has a total of $395 & had 49 bills. Based on this information, how many $5 & $10 bills does he have?

Answers

Answer:

19 five dollar bills

30 ten dollar bills

Step-by-step explanation:

x=number of $5 bills

y=number of $10 bills

x+y=49

x=49-y

5x+10y=395

substitute for x

5(49-y)+10y=395

245-5y+10y=395

245+5y-245=395-245

5y=150

5y/5=150/5

y=30

x=49-30=19

Please help me solve this

Answers

Answer:

i have done it (*_*)

add them together then you should get 180 add 16 into it which should giver you 196 then divide by 4 which should give you 14.

A factory uses 15 pounds of steel for every 18 pounds of copper. How much copper will the factory use for 2,700 pounds of steel?

Answers

Answer:

3240 pounds of copper would be used

Step-by-step explanation:

[tex]\frac{18}{15}=\frac{x}{2700} \\(2700)*(\frac{18}{15})=x\\3240lbs=x[/tex]

A type of fish for your aquarium costs $9 each. You can spend at most $45. How many
of these fish can you buy? Write an inequality to model the problem. Then solve the
inequality to find the number of fish.

Answers

U can buy 5 fish hope it’s right
PLEASE MARK ME BRAINLEST

help I will give brainliest to wboever answers best​

Answers

Answer:

Area of ABD = 9/2 or 4.5cm^2

Step-by-step explanation:

Area of triangle =

[tex] \frac{bh}{2} [/tex]

plug-in ABD

[tex] \frac{3 \times 3}{2} [/tex]

[tex] \frac{9}{2} [/tex]

Area of ABD = 9/2 or 4.5cm^2

BRAINLIEST! Pls help... ​

Answers

Answer:

Option A

Step-by-step explanation:

Any number that can be written in the form of a fraction [tex](\frac{p}{q})[/tex] will be a rational number.

From the given options,

Option (A)

Given expression [tex]\sqrt{\frac{x^2+2x-5}{2x^2-3x+4}}[/tex] can't be written in the form of a fraction [tex](\frac{p}{q})[/tex] (Without square root).

Therefore, given function is not a rational function.

Rest all options represent a rational function.

Option A will be the answer.  

I NEED HELP!! WILL GIVE BRAINLEST!!!

Solve the system below by GRAPHING:

Y=5x-8

Y=1/3x+6

Answers

Answer:

I promise you the app Math. way will save you it will do it for u and show you where to put it on the graph just download it

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