70ft bc 3.5inchs x 20 = 70 and u gotta add the unit, so its 70 ft!
in a class of 30 students, there are 18 boys and 12 girls. What is the ratio of girls to boys?
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
someone help me with this question i have no idea what its asking
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)
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?
Answer:
4/50 or 2/25
Step-by-step explanation:
Slope/rate of change is defined as the vertical distance over horizontal. then simplify.
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
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
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
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
Brainliest! Fast answer! Correct answer!
Answer:
It would be C i believe
Step-by-step explanation:
please help im trying to catch up on work :(
Answer:
t = -3
Step-by-step explanation:
What is the actual slope of this line?
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
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.
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
What is 2+2 pls help
Answer:
4
Step-by-step explanation:
2 + 2 += 4
This can be solved by addition.
What percent of 45 is 7?
show work please?
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
If 2c - 5 = 3d + 4, what does c equal, in terms of d?
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.
first to answer gets brainleist
Answer:
I'm a genius
Step-by-step explanation:
-15/8 or -1.875
PLZ ANSWER ASAP! ONLY IF YOU ARE CORRECT. I NEED HELP MATH EXPERTSSSS!
Answer:
Angles 7 and 8
Angles 4 and 3
Are consecutive interior angles.
Step-by-step explanation:
101 = -4 + 5(x + 2) STEP BY STEP EXPLANATION IN NUMBERS NOT WORDS PLEASE!
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 :)
Write an equation of the line that passes me that passes through (2,-5) and is parrallel to the line 2y=3x+10
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!
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
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
At a used book sale, 5 books cost $15. What is the cost per book?
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 each number in standard form. five milion, four hundred twenty-one thousand, seven hundred eigthy-nine
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.
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?
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.
whats the answer to log x+2 (9x) = 2
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
Kisha saved $12.00 when buying a coat. The coat was on sale for 30% off. What was the original price of the coat?
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
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?
Answer:
64
Step-by-step explanation:
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
Answer:
Step-by-step explanation:
Even though you selected math as the category, I believe the answer is A, Saint-Domingue.
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
Answer:
1 over 5 or 1/5
Step-by-step explanation:
Which one is correct? Please hurry <3
Answer:
a. how many tries do u have.
Step-by-step explanation:
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
Answer:
i think b if im wrong
sorry]
iStep-by-step explanation:
Find an equation in the form y=ax2+bx+c for the parabola passing through the points.(−3,61), (4,96), (2,16)
Answer:
9657
Step-by-step explanation:
which equation represents the cost,Y, for each friend to go bowling in terms of the number of games played,X?
Answer:
Answer is C
Step-by-step explanation: