Mathematics High School

Can somebody please answer all of these questions and only if u know how to do this!!! Thanks
(WILL MARK BRAINLIEST
:D

Can Somebody Please Answer All Of These Questions And Only If U Know How To Do This!!! Thanks(WILL MARK

Answers

Answer 1

Hi again I helped you on your last question, I love helping people. Anyway here's the answer!

16. 0.188 rounded nearest hundredth = 0.19

17.  0.455 rounded nearest hundredth = 0.46

18. 0.538 rounded nearest hundredth = 0.54

19. 0.417 rounded nearest hundredth = 0.42

20. 2.833 rounded nearest hundredth = 2.83

21. 3.667 rounded nearest hundredth = 3.67

Related Questions

Sally's soccer team played 25 games and won 17 of them. What percent did the team win

Answers

Answer:

68%

Step-by-step explanation:

Answer:

Sally's soccer team won 68% of the games they played.

Increasing 20 to 40 is the same as increasing 20 by
. So, it is a 100% increase. Decreasing 40 to 20 is the same as decreasing 40 by one-half of
. So, it is a 50% decrease.

Answers

Answer:

whats the question?

If x=-1, then which of the following equations makes a true statement?
A.) 4x+9=20
B.) -4x–5=-15
C.) -3x+15=18
D.) -5x–15=-22

Answers

Answer:

Option C

Step-by-step explanation:

Option A:[tex]4(-1)+9=20\\\\-4+9=20\\\\\boxed{5\neq 20}[/tex]Option B:[tex]-4(-1)-5=-15\\\\4-5=-15\\\\\boxed{-1\neq -15}[/tex]Option C:

[tex]-3(-1)+15=18\\\\3 + 15 = 18\\\\\boxed{18=18}[/tex]

Option C is the correct answer.

Option D:[tex]-5(-1)-15=-22\\\\5-15=-22\\\\\boxed{-10\neq -22}[/tex]

Hope this helps.

For the value of x = - 1, the correct equation is,

⇒ - 3x + 15 = 18

What is an expression?

Mathematical expression is defined as the collection of the numbers variables and functions by using operations like addition, subtraction, multiplication, and division.

Given that;

The value of x is,

⇒ x = - 1

Now, Substitute the value of x in all equations and check the correct equation.

For equation 3;

⇒ - 3x + 15 = 18

Substitute x = - 1 ;

⇒ -3×-1 + 15 = 18

⇒ 3 + 15 = 18

⇒ 18 = 18

Thus, The correct equation is,

⇒ - 3x + 15 = 18

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Henri owns a cupcake shop that also takes special orders. Henri starts the day baking and frosting 120 dozen cupcakes before the store opens. On Wednesday, he received a special order for 20 dozen assorted cupcakes to be delivered the same afternoon. He also sold 98 dozen cupcakes that day. How many dozen cupcakes does Henri have left at the end of the day? Explain your answer.

Answers

Answer: He has 2 dozen cupcakes

Step-by-step explanation:

120*12=1440

20*12=240

1440-240=1200

98*12=1176

1200-1176=24

24= 2 dozens

PLEASE SOMBODY HELP ME I WILL GIVE BRAINLY IF YOU ARE CORRECT 10 POINTS

Answers

1. D= 500/40
2.D= 125/v
3.80= m/1.4
4.D= m/v

If I deposit $1500 in my bank account and it increased by 15% at the end
of the year, how much money is now in my bank account

Answers

Answer:

$1725

Step-by-step explanation:

15 percent of 1500 = 225 and then you add 225 to 1500, 225 + 1500 = 1725

How are the slope formula and finding slope using "rise over run" related?

Answers

Answer:

they are the same thing

Step-by-step explanation:

Answer:

They are practically the same thing but if you want to get technical then they are related because A slope  a measure of steepness. A line with a large slope, such as 25, is very steep. A  line with a small slope, such as 1 /10 is very flat. So this means it will rise over run if that makes sense.

Hope this helps!

3/7 = ?/35 find the unknown value in the proportion.Round to the nearest tenth if needed.

Answers

Answer:

15

Step-by-step explanation:

multiply 7 by 5 to get 35. multiply 3 by 5 and get 15.

Answer:

15

Step-by-step explanation:

3/7=?/35

cross multiply

7?=35*3

?=35*3/7

?=5*3

?=15

Solve using elimination.
2x + y = 5
x - 3y = 6

Answers

Answer:

then substitute y in eq 1 to get x

hope this helped you

Please mark as the brainliest (ㆁωㆁ)

Which are incorrect and what did they forget

Answers

Nemsis, Onslaught, and Professor X are incorrect. 1+3(4x-5) , you distribute 3 through the parentheses so 1+12x-15. Calculate the difference, -14+12x

The area of a square garden is approximately 125 square feet. To the nearest foot, what is the length of the garden? Explain how you know in the work space provided.

Answers

Answer:

Length = 11.2 ft

Step-by-step explanation:

Area of a square garden = 125 square feet

Formula to find

Area of a square = length^2

Substitute the value of the Area of the square garden

Area of a square = length^2

125 = length^2

Find the square root of both sides

√125 = √length^2

11.18 = length

Approximately

Length = 11.2 ft

The larger of two numbers is 17 more than two times the smaller number. If the
sum of the two numbers is 71, find the numbers. * i need help asap pleaseeee!!!! 20 points

Answers

Answer:

27 and 44

Step-by-step explanation:

27 and 44 I think I could be wrong though lol

Find the mean of:
1.8,1.7,1.3,1.1,1.2,1.6,1.8

Answers

The answer is letter E 1.5

Answer:

A.1.6

Step-by-step explanation:

put them in order

1.1, 1.2, 1.3, 1.6, 1.7, 1.8, 1.8

theirs seven numbers cross out the lowest numbers n the highest numbers and you should get 1.6

Express the following equation in slope-Intercept form: 8x + 11y= Select the best answer from the choices provided. ОА. 18 OB. 8 x + -10 oc. 11 x + 12.45 8 OD 8​

Answers

Answer: 18 OB. 8 x + -10 oc. 11 x + 12.45 8 OD= 8​

Step-by-step explanation: It is simple math-

help , i need this assignment don asap

Answers

Answer:

I think it's 17/28 but I don't knkw

What grade are you in ? I think ik what this is

(-5,4) and (1,6)
y-6 =? plz help me

Answers

Answer:

(-5,4) and (1,6) are cordanites on a graph 1st square is ++ 2nd is +- 3rd is -- and 4th is -+

Step-by-step explanation:

is 2/2 a improper fraction ?

Answers

Answer:

no

Step-by-step explanation:

Can someone help me please ???

Answers

Answer:

the answer is x= 10/3 sooo C!!!

hope this helps!!

Step-by-step explanation:


3x-11+6x-10+x=180
For this question I got 17.7 is that correct

Answers

Answer:

Your answer is correct

What multiplies to be a 20 and adds to be a -21?

Answers

Answer:

-20 & -1

Step-by-step explanation:

-20+-1=-21

-20*-1=20

I HAVE 5 MINS ANSWER THIS FOR (15 POINTS)

Answers

Answer:

d

Step-by-step explanation:

Answer:

Domain: 0,2,3

Range: -1,-3,-2

Step-by-step explanation:

John and two friends are going out for pizza for lunch. They split one pizza and three large drinks. The pizza cost $12. They spend a total of $16.95. Find the cost of one large drink.

Answers

Answer:

$1.65

Step-by-step explanation:

16.95-12=4.95

4.95 divided by 3= 1.65

A shopper uses a department-store gift cared to pay for 3 sweaters priced at $27. What is the change in the value of the gift card?

Answers

Answer:

$81

Step-by-step explanation:

27+27+27=$81

Find the sale price:
Original price of concert tickets: $123.79
Discount: 20%

Answers

Answer:

$99.03

Step-by-step explanation:

An object with a mass of 5.2 kg is dropped from a bridge. Using the force equation what will the force of the rock be when it hits the ground. Acceleration of Gravity is 9.81 m/s2

Answers

Answer:

[tex]f = mg = 5.2 \times 9.81 = 51.012 \: newtons[/tex]

Force of the rock be when it hits the ground is [tex]51.012[/tex] Newton.

What is a force?

Force is an external agent capable of changing the state of rest or motion of a particular body. It has a magnitude and a direction.

Given

An object with a mass of 5.2 kg is dropped from a bridge.

Acceleration of Gravity is 9.81 [tex]m/s^{2}[/tex]

Force equation what will the force of the rock be when it hits the ground

F = mg

F = [tex]5.2\times9.81[/tex]

F = [tex]51.012[/tex] Newton

Force of the rock be when it hits the ground is [tex]51.012[/tex] Newton.

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Hint: Use the number line to find the missing value.
-2=_______+6




Answers

Answer:

4

Step-by-step explanation:

Answer:

-8

Step-by-step explanation:

Choose the property that justifies each step.
5(x - 1) = 4x+ 13

1) 5x- 5 = 4x + 13 ________

2)X- 5 = 13 ________

3) x= 18________

Options for each answer:

•Addition Property of Equality
•Distributive Property
•Multiplication Property of Equality
•Subtraction Property of Equality
•Transitive Property of Equality

Answers

Answer:

1. Distributive Property

2. Subtraction Property of Equality

3. Addition Property of Equality

The property that justifies each step of 5(x-1) = 4x + 13 is 5x - 5 = 4x + 13.

What is distributive property ?

Distributive property is when we distribute and multiply in between addition and subtraction

Given 5(x-1) = 4x + 3.

We know a(b+c) = ab + ac which is distributive property.

So, 5(x-1) = 4x + 3.

5x - 5 = 4x + 3.

Solving these problem and finding the value of x

5x - 5 = 4x + 13.

5x - 4x = 13 + 5.

x = 18.

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Rita just bought a car for 15,000. She paid 20% down and borrowed the remainder at an annual interest rate of 9.0%. The loan will be repaid over four years with monthly payments of $298.62. How much is rita's down payment and how much did she borrow?

Answers

Answer:

Rita's down payment is $3000 and she borrowed $12000.

Step-by-step explanation:

The cost of the car is $15000.

Given that she paid 20% down and borrowed the remainder.

So, Rita's down payment= 20% of $15000

[tex]=\frac{20}{100}\times 15000[/tex]

= $3000

As she borrowed the remainder cost, so,

the borrowed amount = 15000-3000

= $12000

Hence, Rita's down payment is $3000 and she borrowed $12000.

PLEASE HELP!!!! I WILL MARK BRAINLYEST!!!!
The fractions -42/-45 and 14/15 are equivalent fractions.


True or False

Answers

True they are equivalent fractions both are divided by -3 to get 14/15
True they are both divisible by a number

4x5x6x-31x2+10x1+6x2-4=

Answers

Answer:

it should be 196 or =4x12−25x2+10x−4

Step-by-step explanation:

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