Answer:
im sorry but id ont know
Step-by-step explanation:
What is the first step in solving the equation 9m - 2 = 16?
Add 2 to each side.
Subtract 2 from each side.
Divide each side by 9.
Multiply each side by 9.
Answer: Add 2 to each side
Step-by-step explanation:
9m-2=16
+2 +2
9m=18
A 440-yard race had ten athletes which ran for the following times (in seconds): 46.9, 48.9, 46.7, 46.2, 46.5, 47.2,47.5,46.1, 48.9, and 46.4 . What is the mean of the three fastest runners?
Answer:
47.13
Step-by-step explanation:
add all the numbers together
divide by how many there are
what single decimal multiplier would you use to decrease by 7% followed by a 20% decrease
Answer:
x 0.27
Step-by-step explanation:
if they are both decreasing then just add the two percentages together then divide by 100 to give you your decimal answer
n/10 + 8 = 12. Mental Math Solve the equation
Answer:
= 4 0
Step-by-step explanation:
/ 1 0 + 8 =1 2
/1 0+ 8 − 8 = 1 2 − 8
SIMPLIFY
1 0 = 4
Multiply all terms by the same value to eliminate fraction denominators
1 0 = 4
1 0 ⋅ /1 0= 1 0 ⋅ 4
Simplify
n=40
what is the monthly interest payment for an account with a balance of $200.00 and an A.P.R of 18%
Answer:
Find the monthly rate: Divide the APR by 12. : 18/12= 1.5
Multiply that the monthly rate by the amount of the loan: $200X1.5% = 3.-
$3.- is the monthly interest payment
What percentage of the questions did he get right
Needing some help please
Answer: Should be (4,0)
Step-by-step explanation:
What is the quotient?
36-6
O -30
O-6
O 6
O 30
Helpppp me please
Answer:
30
Step-by-step explanation:
36-6=30 I don't know if that was the answer you were looking for
Which shape has no parallel sides?
Answer:
The pink one.
Step-by-step explanation:
I hope this helps :)
Find the product of (2/3)x and (1/2x²)+6x-3
Answer:
=
1
2
x2+
20
3
x−3
Step-by-step explanation:
what is the square root of 64
Answer:
8
Step-by-step explanation:
Answer:
8
Step-by-step explanation:
8x8=64 so √64=8. hope this helps!
If x=5 then what is 3x+(2-4x). P.S. standard form
Answer:
-3
Step-by-step explanation:
3x+(2-4x)
3*5+(2-4*5)
3*5+(2-20)
3*5+(-18)
3*5-18
15-18
-3
Geometry Will give Brainlist
Given :
segment AE and segment BD bisect each otherWhich means :
∠BCA and ∠DCE are equal because they are vertically opposite angles. Segment AC = segment CE because the bisector BD divides the segment AE into two equal parts which are segment AC and segment CE.segment BC and segment CD will be equal because bisector AE divides the segment BD into two equal parts which are segment BC and segment CD.Since two sides and one included angle is equal △ACB≅△ECD under the SAS congruence criterion .
If you answer your the G.O.A.T. Pleaseeeeeeeee somebody answer
Answer:
[tex]8 - 10 = -2[/tex]
[tex]-20 - 10 = -30[/tex]
[tex]-2 - (-19) = 17[/tex]
[tex]-25 -35=-60[/tex]
Step-by-step explanation:
(a)
[tex]8 - 10[/tex]
Rewrite as addition:
[tex]8 - 10 = 8 + (-10)[/tex]
[tex]8 - 10 = -2[/tex]
(b):
[tex]-20 - 10[/tex]
Rewrite as addition:
[tex]-20 - 10 = -20 + (-10)[/tex]
[tex]-20 - 10 = -30[/tex]
(c)
[tex]-2 - (-19)[/tex]
Rewrite as addition:
[tex]-2 - (-19) = -2 +19[/tex]
[tex]-2 - (-19) = 17[/tex]
(d)
[tex]-25 -35[/tex]
Rewrite as addition:
[tex]-25 -35=-25 +(-35)[/tex]
[tex]-25 -35=-60[/tex]
I NEED IT KNOW PLEASEEE
Answer:
360
Step-by-step explanation:
The time of a pendulum varies as the square root of its length. If the length if a pendulum which beats 15seconds is 9cm, find the length that beats 80seconds and the time of a pendulum with length 36cm
Answer:
length= 3.7 ft.
Step-by-step explanation:
T= (square root of length) * k
1.8 seconds = (square root of 3) * k
k= 1.8 seconds / (square root of 3)
a.) T= (square root of 11) k
substituting k:
T=(square root of 11) * 1.8 seconds / (square of 3)
T= 3.4 seconds
b.) 2 seconds = (square root of length) k
substituting k:
2 seconds =(square root of length) 1.8 seconds / (square root of 3)
Divide the equation by 1.8 seconds / (square root of 3):
2 seconds / [1.8 seconds / (square root of 3)] = (square root of length)
10(square root of 3) / 9 = (square root of length)
square both sides:
100/7 ft= length
length= 3.7 ft.
Hope this helps.
WRITE YES IF THE EQUATION IS RIGHT AND NO IF ITS WRONG PLS!
Ann borrowed $3000 from a lender that charged simple interest at an annual rate of 7% When Ann paid off the loan, she paid $420 in interest. How long was the loan for, in years?
Answer:
it was a 2 year loan with $210 contributed each year
Step-by-step explanation:
you take 7 percent of 300 which is 210 and see how many times it goes into the total interest amount and then your answer is how many years the loan was for
Please help me this question
Answer:
45 degree
Step-by-step explanation:
A pair of shoes that originally sold at $30 is now being offered at a 25% discount.
What is its present price?
Answer:
$22.5
Step-by-step explanation:
You will pay $22.5 for a item with original price of $30 when discounted 25%.
Answer:
Refer to explanation
Step-by-step explanation:
The screenshot you put is the correct answer, here's another method to get the same answer:
Find what 25% is.
100% = 30
1% = 30 ÷ 100 = 0.30
25% = 0.30 x 25 = 7.50
Find the price after the 25% discount.
100 - 25 = 75
75% = 30 - 7.50 = 22.50 or 0.30 x 75 = 22.50 (Both solutions give the same answer)
Juantia was given this information about three intigerts, n, m, and p:
Graph three points on a number line that could represent n, m, and p. Explain your choices.
Answer:
niche dekh
Step-by-step explanation:
8 Animals Found Only In One Place In India
Narcondam Hornbill. Found only in Narcondam Island, east of Andaman Islands
Namdapha Flying Squirrel. Found only in Namdapha National Park, Arunachal Pradesh. ...
Kashmir Hangul (Kashmir Stag) Found only in greater Dachigam landscape
Last Friday Trevon had $29. Over the weekend he received some money for cleaning the attic. He now has $41. How much money did he receive?
A. 29 - n = 41
B. 29 - n = 40
C. 29 + n = 41
D. 29 + n = 40
Answer:
C
Step-by-step explanation:
Trevon started with $29.
After cleaning, his total rose to $41.
Since he received money, we add that amount (n) to his initial amount of money ($29), to equal his total amount ($41)
A refrigerator costs $429 to buy and its label says that estimated energy costs are $43 per year. Another brand costs $399, but its energy costs are $48 per year. If x is the years of ownership and y is the total dollars spent, write the ordered pair (x,y) that shows at what point the owner would have spent the same amount of money on either brand.
Answer:
(6, 687)
Step-by-step explanation:
what are your thoughts about the choice of music style and genre in hamilton? Give reasons for your answer (write a paragraph with a few lines) please don’t waste my points because i really need this i’ll also give brainliest.
60 in scientific notation
Answer:
I think the answer would be 6.0x10¹
If 60 was in scientific notation it would look like 6.0 because there is only one zero and we would need to move the decimal one place to the right. So we multiply 10¹ so we can move that decimal to the right to make 60.
What is the degree of the monomial?
Only write the numerical value as your answer.
8x^3
Responder:
1
Explicación paso a paso:
cuando una variable no tiene exponente, el grado siempre es uno. Ej: 8x es lo mismo que 8x elevado a 1
Tony made $172.50 tutoring last weekend. He tutored for 7 1/2 hours. How much does Tony charge per hour to tutor?
Answer:
$23 an hour.
Step-by-step explanation:
divide 172.50 by 7.5
Question 1) Use the linear combination method to solve the system of equations. Explain each step of your solution. 2x - 3y = 13, x + 2y = -4. ( I'll post a picture of the question and problem incase there's any confusion). Will Mark Brainliest.
Answer:
x = 2 and y = -3
Step-by-step explanation:
The given equations are:
2x - 3y = 13 ...(1)
x + 2y = -4 ...(2)
Multiply equation (2) by 2.
2x + 4y = -8 ...(3)
Subtract equation (3) from (1).
2x - 3y-(2x + 4y) = 13-(-8)
2x-3y-2x-4y = 13+8
-7y = 21
y = -3
Put the value of y in equation (2).
x + 2(-3) = -4
x-6=-4
x = 6-4
x = 2
So, the solution of the given equations are x = 2 and y = -3.
The dimensions of a triangle with base 10 in. and height 4.8 in. are multiplied by 4. How is the area affected?
Answer:
It gets 4 times larger.
Step-by-step explanation:
Please help 20 points