Mathematics High School

Help plz fast and thank you!

Answers

Answer 1

Answer:

45 (1+2)

Step-by-step explanation:

Answer 2

Answer:5,5,4

Step-by-step explanation:5+4=9

9*5=45

Related Questions

Twenty percent of the dogs at the pound needed medical care.What is the ratio of the dogs that needed care to dogs that did not?

Answers

Answer:

100-20=80

need:don't need=20:80=2:8=1:4

ratio is 1:4

A man and another man were selling oranges the first man said to the other man " give me one of your oranges so that I can get double" but than The man said " no give me one of your oranges and we will have equal oranges" how much oranges does the man and the other man have

Answers

Answer:

The first man has 7 oranges and the other man has 5 oranges

Step-by-step explanation:

System of Equations

To solve the problem, we set the variables:

x = number of oranges of the first man

y = number of oranges of the other man

If the other man gives one orange to the first man:

x + 1 = one more orange for the first man

y - 1 = one less orange for the second man

The first condition is: if the other man gives one orange to the first man, the latter would have double oranges:

x + 1 = 2 (y - 1)

Operating:

x + 1 = 2y - 2

x = 2y - 3 [1]

The second conditions states if the first man gives one orange to the other man, they would have the same number of oranges:

x - 1 = y + 1 [2]

Substituting [1] in [2]

2y - 3 - 1 = y + 1

Subtracting y and operating:

2y - y - 4 = 1

y = 1 + 4

y = 5

From [1]:

x = 2(5) - 3

x = 7

The first man has 7 oranges and the other man has 5 oranges

What is the slope of the following line? y=2x+5
5
2
5/2
3

WILL GIVE BRAINLIEST

Answers

The answer would be 2

What is the equation of the line that has a slope of 4 and passes through the point (3,-10)?
O C y = 4x - 43
O D.y = 4x + 43
O B. y = 4x + 22
O A y = 4x - 22

Answers

Answer:

Step-by-step explanation:

it’s ask a freind

How many solutions does this equation have?

8 − 6s = –7s

Answers

Answer:

One solution

Step-by-step explanation:

[tex]8-6s = -7s[/tex] (given)

[tex]8=-s[/tex]

[tex]s=-8[/tex]

∴ There is only one solution to this equation since [tex]s[/tex] can only equal to [tex]-8[/tex] to satisfy the equation.

Hope this helps :)

Answer:
s= 8
Hope this helps

Bernard cuts a block of wood along try red line. When he looks at the newly exposed face, what is the shape of the cross section?

A. A square, 4 inches by 4 inches.
B. A rectangle, 8 inches by 5 inches.
C. A rectangle, 8 inches by 4 inches
D. A rectangle, 4 inches by 5 inches

Answers

It’s either B or C I think

Answer:

C. A rectangle, 8 inches by 4 inches

Step-by-step explanation:

1 4/11 dividedd by 1 1/4

Answers

The answer is 1 1/11

Hi, so I'm not really sure what form you want your answer in, so I'm going to give you fraction,decimal and percent form.

Fraction; 1 1/11

decimal; 1.0909090909

percent; 109.09%

[tex]I hope this helps :)[/tex]

[tex]Godbless you![/tex]

compare 5/8 1/3
(A) =
(B)>
(C)<
(D)none of the above

Answers

Answer:

5/8 > 1/3

so the answer is B >

Step-by-step explanation:

hope this helps

10. Which of the following sets is written in order from least to greatest?
A. 0.4 , 7/10 , 0.6
B. 1/4 , 0.5 , 0.75
C. 7/10 , 0.4 , 0.6

Answers

Answer:

Step-by-step explanation:

The answer is B because if you convert 1/4 into a decimal you get 0.25, and that is less than 0.5 and 0.75. I hope this helps!

-125% + 28/20=
Enter the answer as an exact decimal or simplified fraction.

Answers

0.15 as decimal 3/20 as fraction

Hello guys plz help me with this question, plz show me the working so i know how you did it, THANK YOU!

Answers

9514 1404 393

Answer:

a) 13%

b) 65.9%

Step-by-step explanation:

a) You can use n=1 to find the percentage remaining at the end of 1 hour:

P = 100(0.87^1) = 87

This is 13% less than 100%, so the decay rate per hour is 13%.

b) Fill in n=3 and evaluate the expression.

P = 100(0.87^3) = 65.8503

After 3 hours, about 65.9% of the caffeine remains.

PLZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZ HELPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPP MEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEE
PLZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZ HELPPPPPPPPPPPPPPPPP
SHOW YOUR WORKKKKKKKKKKKKKKKKKK

1) Evaluate the following expression. Show your work and EXPLAIN each step needed to determine the value.

Answers

Answer:

1/2 x -5/2 = -5/4

-1 1/4 + -1/4

-1 2/4

- 1 1/2

What’s 20% off of $140 ?

Answers

Answer:

explanation:

20% off 140 is equal to (20 x 20) / 100 = 28. So if you buy an item at $140 with 20% discounts, you will pay $112 and get 28 cashback rewards. Calculate 20 percent off 140 dollars using this calculator.

Answer:

$28

Step-by-step explanation:

$140 × 0.2

X - 13 is greater than equal to -4 ?

Answers

Answer:

x≥9

Step-by-step explanation:

x-13≥-4

add 13 on both sides

x≥9

Answer:

X - 13 ≥ - 4

x ≥ -4 + 13

x ≥ 9

Rick drove for 45 minutes on Wednesday for a distance of 34.5 miles. On Thursday, he increased his speed by 3 miles per hour, and he drove for 75 minutes. How many miles did Rick drive on Thursday?

Answers

Answer:

is d and a

Step-by-step explanation:

factor completely 5x^2 + 20x

Answers

Answer: 5x(x + 4)

hope i helped

Answer:

5x . (x+4)

Step-by-step explanation:

Make sure not to use too many points next time if anything only use ten unless your asking someone to write an essay or you need your answer quick

Find the angle theta between u and v if u= And v=

Answers

Answer:

Step-by-step explanation:

Ron recently increased the size of his Jeep tires from the original
P225/75R16 to the larger P255/75R17. What is the circumference of the
new tire P255/75R17 that Ron is putting on his Jeep?.*

Answers

Answer:

i3q87843

Step-by-step explanation:

4u0949eim [===1

What the answer to this one

Answers

Answer:

7=-5

Step-by-step explanation:

7=-5

Another page needs to be solved

Answers

1. substitute x with 1,
y=35+25=60 its correct
substitute x with 2
y= 70+25=95 its correct
yes i get the y value from the table
2. the cost of repair rates as the amount of repair time increases.
3. the slope is gradient. the formula is to take y1-y2/x1-x2=9-6/1-0=3 3 is the slope. y-intercept is 6 because when the line touches the y axis, the the x value is 0. good luck!! if you need more help, feel free to comment here!!

Sally took out a loan for 4 years at an interest rate of 4%. If she borrowed $5000, how much in total does she have to pay back?

Answers

Answer:

She would have to pay 5,800

How do we determine what the cop is?

Answers

Answer:

the heat output from the condenser (Q) is compared to the power supplied to the compressor (W). COP is defined as the relationship between the power (kW) that is drawn out of the heat pump as cooling or heat, and the power (kW) that is supplied to the compressor.

Step-by-step explanation:

BRAINLIEST PLSSSS

One glass of lemonade uses 2/3 cup of lemonade mix
How many glasses of lemonade can Stephanie make with 3 cups of lemonade mix?

Answers

Answer:

Step-by-step explanation:

Find the probability of the following situation.

A litter of kittens consists of one gray
female, three gray males, two black
females, and one black male. You
randomly pick one kitten. The kitten is
black or male.
A) O 0.86
B)O 0.76
C)O 0.24
D)1.00

Answers

irdk but heyyyyyy girl or boy

need help , asap midterm
-50 points

Answers

Answer:

ssa

Step-by-step explanation:

SSA, I’m confident in myself and I already finished this lesson before!

Which could be the function graphed below?

Answers

there’s nothing here lol

*insert question here

Brandy buys football tickets for $400.00. She has to pay 7.5 percent in sales tax
How much does she pay for the tickets?
A. $430.00
B. $370.00
C. $32.25
D. $3000.00

Answers

Answer:

Step-by-step explanation:

ASAP

And I hope everyone day is good

Answers

Answer:

Step-by-step explanation:

When dividing numbers with exponents that have the same base (in this case it’s 5), you can subtract the two exponents to simplify it.

I’m just going to show you how to solve it for you to understand:

[tex]\frac{5^{11} }{5^{x} }=5^{4}[/tex] This means that what can you subtract from 11 (the exponent) to get to 4 (the other exponent). You can notice that 11 - 7 = 4.

So,

[tex]\frac{5^{11} }{5^{7} }=5^{4}[/tex]

Answer: 7

You have a good day too!

Hope this helps! :)

Please help
Much appreciated

Answers

Answer:

[tex]6x^3+3x-6[/tex]

Step-by-step explanation:

[tex](4x^3-2x-9)+(2x^3+5x+3)[/tex]

Open up the parentheses

[tex]= 4x^3-2x-9+2x^3+5x+3[/tex]

Combine like terms

[tex]= 4x^3-2x-9+2x^3+5x+3\\= 4x^3+2x^3-2x+5x-9+3\\= 6x^3+3x-6[/tex]

I hope this helps!

What formula can be used to find the volume of regular shaped objects?

v=lxw

v=side squared

v=lxwxh

v=wxh

Answers

Answer:

V= L x w x h

it is the correct answer

Other Questions

I just want everyone to know that they are pretty. Love your self find someone that loves you.Never change for anyone I hope that people see this. There has been ruff things going around and drama in school. God will make a path for you and never turn back stand up for your self don't blend in stand out.Be your self be unique. You can do anything. Im very shy so I hope this helps at least one person in these hard times.I pray that one day one time this helps someone then that person will help someone else and a train will begin be the start of that train. What is voter apathy specifically? Please help due today Help Me fast!!!!!!!!!!!! The designers of a standardized test are interested in knowing how long people take, on average, to complete the writing portion of the test. They decide to conduct an observation study at a testing facility. To avoid bias in their study, they create a list of the test takers scheduled to take the test this week. Then, they randomly select 50 test takers from the list to be part of the study. In this situation, what does the list of test takers represent?a control groupthe framethe population American farming changed dramatically in this era, becoming more what is the solution to this equation? [tex] \sqrt[5]{27(x - 2) = 3?} [/tex] Choose the best answer.Which would you want to wear at the beach? Which of the following medical abbreviations means three times daily?3+t.i.d.B&Dt.r.i. Can someone please help me with these questions!1. Buddy is 1 out of 11 students in the classroom who are spreading Christmas Cheer. What percentage of the class is he?2. Santa's sleigh has a Clausometer. The highest measure is 100%. If the Clausometer measured at 45. What would this number be represented as a decimal?3. The Jack-in-the-box toys had to be tested! The toys worked 0.985 of the time! What percentage of time did they work?4. The guys handing out advertisement flyers have handed out 4/5 of their total flyers. What percentage of flyers has been handed out?5. When the lights go out in the store at night, there is a 15% off sign hanging up by the makeup counter. What is this number as a decimal and a fraction in simplest form? What was a priority for Golden Age Muslim scholars?A. Inventing new devices B. Making moneyC. Preserving knowledge D. Teaching what is 1 1/31 2/3 in the simplest form if a book of mass 50 kg is placed on the table of mass 200 kg what will be the weight of table and reaction of table on the book? What were major factors that caused the Southern states to succeed from the Union? Which of the following would you use to search a table in excel?DecenterMergeFind and selectClear rules Which unit of measurement relates to quantity? (BLANK) is a unit of measurement that relates to quantity. A. CentimeterB. WidthC. Height D. Pound E. Mile HELP! PLZLet $x^2+bx+c = 0$ be a quadratic whose roots are each two more than the roots of $3x^2-5x-7$. What is $c$? The diagonal of a rectangle is shown.Decompose the rectangle along the diagonal, and recompose the two pieces to make a different shape.How does the area of this new shape compare to the area of the original rectangle? Explain how you know. why has hinduism remained the most important religion in India? The movement of Earth materials through the mantle and toward the crust due to heat transfer is an example of...A. condensation B. radiation C. evaporationD. convection