Mathematics High School

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A Toyhouse is 3 and 1/2 inches long, what would the length of the house if it was life-sized.
ILL GIVE BRAINLIEST IF THE QUESTION IS CORRECT!!!!

Answers

Answer 1

70ft bc 3.5inchs x 20 = 70 and u gotta add the unit, so its 70 ft!

Related Questions

Jessie runs four days a week after school She
runs the same number of miles on Monday,
Wednesday, and Thursday, and 5 miles on Friday
If she runs a total of 29 miles each week, how
many miles does she run on Monday?

Can you put this in multi step equation form

Answers

Answer:

she runs 8 miles on Monday 8 miles on Wednesday 8 miles on Thursday and 5 miles on Friday

Step-by-step explanation:

8+8+8+5 = 29

whats the answer to log x+2 (9x) = 2

Answers

Answer:

2/19

Step-by-step explanation:

x+2 (9x) = 2

x+18x=2

19x=2

19x/19=2/19

2/19

Answer:

x = 2/19

Step-by-step explanation:

Please mark brainliest

Jon has to choose which variable to solve for in order to be able to do the problem below in the most efficient manner.
6x+3y - 27
5x+2y = 21
Which variable should he choose so that he can use substitution to solve the system?
Jon should solve for y in the first equation because the coefficients can be reduced by a common factor to
eliminate the coefficient for y.
Jon should solve for x in the first equation because the coefficients can be reduced by a common factor to
eliminate the coefficient for x.
Jon should solve for y in the second equation because the coefficients can be reduced by a common factor to
eliminate the coefficient for y.
Jon should solve for x in the second equation because the coefficients can be reduced by a common factor to
eliminate the coefficient for x.
Submit

Answers

Answer:

A

Step-by-step explanation:

Answer:

(A)Jon should solve for y in the first equation because the coefficients can be reduced by a common factor to eliminate the coefficient for y.

Step-by-step explanation:

i did it on edge good luck

Which one is correct? Please hurry <3

Answers

Answer:

a.  how many tries do u have.

Step-by-step explanation:

The answer is D I’m pretty sure

What is 2+2 pls help

Answers

Answer:

4

Step-by-step explanation:

2 + 2 += 4

This can be solved by addition.

PLZ ANSWER ASAP! ONLY IF YOU ARE CORRECT. I NEED HELP MATH EXPERTSSSS!

Answers

Angles 8 and 7
Angles 3 and 4
Are consecutive interior angles.

Answer:

Angles 7 and 8

Angles 4 and 3

Are consecutive interior angles.

Step-by-step explanation:

If 2c - 5 = 3d + 4, what does c equal, in terms of d?

Answers

Answer:

D. [tex]\frac{3d+9}{2}[/tex]

Step-by-step explanation:

2c - 5 = 3d + 4

Isolate 2c.

2c = 3d + 4 + 5

Simplify.

2c = 3d + 9

(2c ÷ 2 = c) Find c.

c = [tex]\frac{3d+9}{2}[/tex]

Answer:

[tex]d. \: \frac{3d + 9}{2} [/tex]

Step-by-step explanation:

Follow the steps below.

[tex]2c - 5 = 3d + 4 \\ 2c = 3d + 9 \\ c = \frac{3}{2} d + \frac{9}{2} \: or \: c = \frac{3d + 9}{2} [/tex]

So D is correct.

Question 2
If triangle ABC is congruent to triangle DEF, then which of the
following is true?
BC = DE
C = F
A = F
AB = EF

Answers

Answer:

i think b if im wrong

sorry]

iStep-by-step explanation:

the answer should be C = F

Brainliest! Fast answer! Correct answer!

Answers

Answer:

It would be C i believe

Step-by-step explanation:

WILL MARK BRAINIEST!

Find the slope of each line defined bellow and compare their values. NOTE-please list slope of line A and slope of Line B

Answers

Answer:

1 over 5 or 1/5

Step-by-step explanation:

someone help me with this question i have no idea what its asking

Answers

Answer:

Step-by-step explanation:

y = x

m = 1

b = 0

Table:

                                 (- 2, - 2)

0     y = x , y = 0    0    (0 , 0)

2      y = x , y = 2    2    (2, 2)

4      y = x , y = 4    4     (4, 4)

Please choose the correct answer, and recieve brainliest.

Along with Louisiana, Napoleon sought to reestablish French control over which other New World colony?
Question 1 options:

Saint-Domingue

Saint Lucia

Saint Marine

Saint Alamo

Answers

Answer:

Step-by-step explanation:

Even though you selected math as the category, I believe the answer is A, Saint-Domingue.

which equation represents the cost,Y, for each friend to go bowling in terms of the number of games played,X?

Answers

Answer:

Answer is C

Step-by-step explanation:

At a used book sale, 5 books cost $15. What is the cost per book?

Answers

Answer:

$3/book

Step-by-step explanation:

cost per book means divide the price of all the books by the number of books

$15/(5 books) = $3/book

Write an equation of the line that passes me that passes through (2,-5) and is parrallel to the line 2y=3x+10

Answers

Step-by-step explanation:

parallel means same slope/gradient

2y = 3x + 10

y = 1.5x + 5

let equation be y = 1.5x + b

sub (2, -5)

-5 = 1.5(2) + b

b = -8

therefore y = 1.5x - 8

Topic: Coordinate Geometry

If you like to venture further, feel free to check out my insta (learntionary). It would be best if you could give it a follow. I'll be constantly posting math tips and notes! Thanks!

George is at the shop and sees that 6 antiques cost $18. He needs 48 antiques to make a small museum. How much will 48 antiques cost?
pls dont fake it

Answers

Answer:

$144

Step-by-step explanation:

If 6 antiques cost 18 dollars, and 6 goes into 48 8 times, when you multiply 18 dollars by 8, you get 144 dollars

please help im trying to catch up on work :(

Answers

Answer:

t = -3

Step-by-step explanation:

in a class of 30 students, there are 18 boys and 12 girls. What is the ratio of girls to boys?

Answers

Answer:

3:2

Step-by-step explanation

18:12, divide both by 6, 18/6=3, 12/6=2, ratio simplified is 3:2

Answer:

Step-by-step explanation:

12:18

2:3

Find an equation in the form y=ax2+bx+c for the parabola passing through the points.(−3,61), (4,96), (2,16)

Answers

Answer:

9657

Step-by-step explanation:

A road rises vertically 4 feet for every 50 feet traveled horizontally. What is the rate of
change in vertical feet per horizontal foot as a car travels this road?

Answers

Answer:

4/50 or 2/25

Step-by-step explanation:

Slope/rate of change is defined as the vertical distance over horizontal. then simplify.

101 = -4 + 5(x + 2) STEP BY STEP EXPLANATION IN NUMBERS NOT WORDS PLEASE!

Answers

Answer:

PEMDAS

Step-by-step explanation:

(P)arenthesis

(E)xponents

(M)ultiplication

(D)ivision

(A)ddition

(S)ubtraction

101 = -4 + 5(x + 2)

101 = -4 + 5x + 25

101 = 21 + 5x

101 - 21 = 5x

80 = 5x

80/5x

x = 16

I hope that helps :)

first to answer gets brainleist

Answers

Answer:

I'm a genius

Step-by-step explanation:

-15/8 or -1.875

What percent of 45 is 7?
show work please?

Answers

Answer:

3.15

Step-by-step explanation:

45% can be converted into 0.45 or 9/20. You either multiply 7 by 0.45 or 9/20 to get your answer.

Answer:

3.15 is correct

Step-by-step explanation:

The person above me has all the work needed

What is an equation in slope-intercept form for the line that passes through the points (1, -3) and (3, 1)?
O y = 3x + 1
O y = 2x - 5
O y = 2x + 5
O y = x - 3
HELP ASAP

Answers

Answer: y = 2x-5
Explanation:
(using slope formula: y2-y1/x2-x1
1 - -3/ 3-1
=4/2 which is 2
(using point-slope formula: y-y1=m(x-x1)
y+3=2(x-1)
y=2x-5

Johnathan went shopping at HEB. He began to look at two different cereals below Sunshine Cornflakes: 24-ounce box for $4.32 Bright Start Cornflakes: 36-ounce box for $5.76 How much less does it cost per ounce?

Answers

Answer:

Step-by-step explanation:

Given that:

Johnathan looked at two different portions of cereals at the supermarket.

They are:

Sunshine Cornflakes: 24-ounce box for $4.32

Bright Start Cornflakes: 36-ounce box for $5.76

To calculate the cost of one ounce of Sunshine cornflakes, we have:

24-ounce box for $4.32

1 - ounce box  will be x

x = ($4.32 × 1 ounce box) / 24 ounce box

x = $0.18

1 - ounce box  will be = $0.18

To calculate the cost of one ounce of Bright star cornflakes, we have:

36-ounce box for $5.76

1 - ounce box will be = ( $5.76 × 1 ounce box) / 36 ounce box

1 - ounce box will be = $0.16

Since 1 - ounce box of Bright star cornflakes is lesser than 1 - ounce box of Sunshine Cornflakes.

Then,  Bright star cornflakes costs ($0.18 - $0.16) = $0.02 per ounce box lesser than Sunshine Cornflakes.

Thus, Bright star cornflakes will be a better buy.

Which of the following math statements contain variable(s)? Check all that apply.
MULTIPLE CHOICE

A. 10 + 6 = x
B. 10 + ___ = 16
C. x + ___ = 16
D. 10 + 6 = 16

Answers

Answer:

The answer is

A. 10 + 6 = x

And

C. x + ___ = 16

Because variables are letters, for example 7x, X is the variable and 7 is the number. The variable can be any letters in the alphabet A-Z.

A and C
Explanation: Idek

Gracie borrowed $92 from her father.
She has already paid back $12. She will
pay him another $16 on Monday and
then make equal payments of $4 until
the rest of the money has been repaid.
The expression below can be used to
find the number of equal payments
Gracie will need to make in order to
repay the money.
92 – (12 + 16)
4.
How many equal payments will Gracie
need to make in order to repay the
money?


Answers

Answer:

64

Step-by-step explanation:

write each number in standard form. five milion, four hundred twenty-one thousand, seven hundred eigthy-nine​

Answers

Answer:

5,421,789

Step-by-step explanation:

Answer: 5,421,789.

Step-by-step explanation: Consider marking this answer as brainliest if it helped you out.

What is the actual slope of this line?

Answers

-4 is the slop of the line

Kisha saved $12.00 when buying a coat. The coat was on sale for 30% off. What was the original price of the coat?

Answers

Answer:

$40

Step-by-step explanation:

As per linear equation, the original price of the coat is $40.

What is a linear equation?

"A linear equation is an equation in which the highest power of the variable is always 1. It is also known as a one-degree equation. When this equation is graphed, it always results in a straight line."

Given, Kisha got the discount of $12.00 while buying the coat.

The coat was on sale for 30% off.

Let, the original price of the coat was $x.

Therefore, the price Kisha saved while buying the coat was:

$(x ×0.3)

= $0.3x

Now, 0.3x = 12.00

⇒ x = (12.00 / 0.3)

⇒ x = 40

Therefore, the original price of Kisha's coat was $40.

Learn more about linear equation here: https://brainly.com/question/3878807

#SPJ2

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