Answer: 21.5
Step-by-step explanation:
Answer:
21.50
Step-by-step explanation:
43 ÷ (7 − 3) × 2
According to order of operations you would do 7 - 3 first which gets you to 4.
43 ÷ 4 × 2
Now you would do 43 ÷ 4 which is 10.75 so next...
10.75 × 2
You should get an answer of 21.50
Hope this helps :D
yo, reasking bc wrong grade level, how do you find the slope as a right triangle?
square root of n^2, if n 0
square root of n^2, if n 0
Answer:
Square root of n^2 is -n
For example, (-3)^2 is 9, square root of nine is 3, -3=-(3)
Square root of a^2 is a,
For example, 2^2=4, square root of 4 is 2, 2=2.
An expression is a way of writing a statement with more than two variables or numbers with operations such as addition, subtraction, multiplication, and division.
If n < 0, the square root of n² is n
If n > 0, the square root of n² is -n.
What is an expression?An expression is a way of writing a statement with more than two variables or numbers with operations such as addition, subtraction, multiplication, and division.
Example: 2 + 3x + 4y = 7 is an expression.
We have,
Square root of n² when n < 0
This means,
√n² = n
Square root of n² when n > 0
This means,
√(-n)² = -n
Thus,
If n < 0, the square root of n² is n
If n > 0, the square root of n² is -n.
Learn more about expressions here:
https://brainly.com/question/3118662
#SPJ2
please help will mark brainliest
Fill in the blank with the correct number.
A number is divisible by _________ if the last two digits form a number divisible by four.
A.) 3
B.) 4
C.) 6
D.) Both 3 and 4
Answer:
B
Step-by-step explanation:
Answer:
C. 6 that is the answer
What number should be subtracted from both sides of the following equation to solve for g?
g + 18 = 25
O 43
O 18
07
O 25
Answer:
18
Step-by-step explanation:
ur trying to get the g by itself so u subtract 18 both sides
PLZ
6. Find the percent of discount for a $38,000 car that is on sale for $33,500. Answer to the nearest percent.
A. 12%
B. 15%
C. 88%
D. 20%
7. During the sale for question # 6, Mr. Lovell notices the great price and purchases two cars for his daughters. What will he pay in total for the two cars, including 8.875% sales tax?
A. $72,946.25
B. $36,473.13
C. $41,372.50
D. $82,745
Answer:
6. A. 12%
7. A. 72,946.25
Step-by-step explanation:
Which quotient will be neither positive nor negative?
Answer:
D. It would be D.
Step-by-step explanation:
Because anything divided by zero is zero, and I suppose zero is neither negative nor positive. or vise versa
Can yall help me out
Question 1 (1 point)
1. An object has a mass of 25g and a volume of 5ml
a
10
b
8
c
5
d
7
Question 2 (1 point)
2. An object has a mass of 30g and a volume of15ml. What is the density?
a
10
b
2
c
3
d
5
Question 3 (1 point)
3. An object has a mass of 200g and a volume of 100ml. What is the density?
a
2
b
4
c
6
d
8
Question 4 (1 point)
4. An object has a mass of 17g and a volume of 2ml. What is the density?
a
2.4
b
2
c
8
d
8.5
Question 5 (1 point)
5. An object has a mass of 20g and a volume of 5ml. What is the density?
a
2
b
4
c
10
d
2.5
Question 6 (1 point)
6. An object has a mass of 75g and a volume of 75ml. What is the density?
a
6
b
1
c
7
d
8
Question 7 (1 point)
7. An object has a volume of 100ml and a mass of 2oo ml. What is the density?
a
0.5
b
1
c
4
d
2.5
Question 8 (1 point)
8. An object has a volume of 5ml and a mass of 650 g. What is the density?
a
110
b
120
c
130
d
200
Question 9 (1 point)
9. An object has a mass of 15g and a volume of 5ml. What is the density?
a
2.5
b
7
c
3
d
2.56
Question 10 (1 point)
10. An object has a mass of 13g and a volume of 2ml. What is the density?
a
6.5
b
3.7
c
4
d
2
Answer:
1. 5
2. 2
3. 2
4. 8.5
5. 4
6. 1
7. 2
8. 130
9.3
10.6.5
The school store sells pencils for $0.30 each, hats for $14.50 each, and binders for $3.20 each. Elena would like to buy 3 pencils, a hat, and 2 binders. She estimated that the cost will be less than $20.
1. Do you agree with her estimate? Explain your reasoning.
2. Estimate the number of pencils could she buy with $5. Explain or show your reasoning
Determine and prove which lines are
parallel
I’ll give Brainliest. Due Soon.
Answer:
line b, c are parallel line hope it helps
Answer:
lines t and s are parallel because 108=108
line is not parallel to lines a and b because 82 is not equal to 72
lines a and b are parallel because 72 is supplementary to 108
Step-by-step explanation:
the game fee with shoe rental is $_, __ than the game fee?
correct=thanks + more
!!Giving 15 points and brainliest!!Based on the results of the second simulation, what is the experimental probability that a group will not contain four boys?
%
Answer:
There's a 39% chance.
Step-by-step explanation:
Super Easy Question LOL
PLEASE ANSWER!!!!
Answer:
i can't see it blocked what does it say
Step-by-step explanation:
help plsssssssssshgruffgfieubf3rg;3
A, C, and D, are the correct ones I believe.
Basic geometry RE-Episode 9
Given mn, find the value of x.
Answer:
x = 17
Step-by-step explanation:
2x - 5 = 3x - 22
put x on one side and the whole numbers on the other
-x = -17
change to positives
x = 17
Which relation is a function?
{(8, 1), (4, 1), (0, 1), (–15, 1)}
{(0, 1), (0, 2), (1, 2), (1, 3)}
{(–2, –12), (–2, 0), (–2, 4), (–2, 11)}
{(–4, –6), (–3, –2), (1, –2), (1, 0)}
Answer:
To check if a relation is a function, given a mapping diagram of the relation, use the following criterion: If each input has only one line connected to it, then the outputs are a function of the inputs. Example: In the following mapping diagram, y is a function of x, but x is not a function of y: Line Test.
Step-by-step explanation:
Can someone help me?
Step-by-step explanation:
1. 1/13 2. 1/26
1. The exponential form of 1/8 × (3)-3
2. A machine in a soft drink factory fills 600 bottles in 5 hours. How many bottles will it fill in 2 hours ?
3. The standard form of 0.000064 is :
4. The value of (-5)-2 x (-5)2
5. If ‘a’ represents the cost of apples and ‘b’ represents number of apples bought. Which option
shows that ‘a’ and ‘b’ are in inverse proportion ?
6. The value of ( 1/3 )-2
is :
7. The value of (a + b)2 – (a - b)2
is
8. If (2 )
m+2 × (2)
5 = (2 )
8
, then the value of m is:
9. Volume of a rectangular box ( cuboid ) with length = 2ab , breadth = 3ac and height = 2ac is
10. Factorised form of p2
- 17p -38
11. 12 men can dig 8 meters long trench in a day. How many men should be employed for digging
50 meter long trench of the same type in one day?
12. The area of a square is 9x2 + 24xy + 16y2
. Find the side of the square .
Answer:
Step-by-step explanation:
In Harold’s class, there are 7 boys for every 6 girls. Identify three equivalent ratios to compare boys to girls.
Answer:
7:6
14:12
21:18
28:24
Error analysis- MULTIPLY AND DIVIDE DECIMALS
Zoey made a shelf to store her collection of dolls. she used 5 pieces of wood that were 2.15 feet long. how much wood did Zoey use in all to make the shelf?
2.15x5=1075
Zoey used 1,075 feet of wood to make shelves.
identify and explain the error.
show the correct work By an image or do anything to show it
share a strategy. :)
Also if u do all this you'll get brain!!! <3
the example is how you are supposed to answer, please follow it and do ALL of the things including the check. don't do the examples
Answer:
1.) 8
2.) 23
3.) -7
Step-by-step explanation:
1.) x + 2 = 10 2.) y - 8 = 15 3.) a + 9 = 2
- 2 -2 + 8 +8 - 9 -9
------------------ ------------------- ------------------
x + 0 =8 y - 0 = 23 a + 0 = -7
Answer:
8, 23 ,and -7
Step-by-step explanation:
FILE IS ATTACHED TO QUESTION
Answer:
x = 70 y = 26
Step-by-step explanation:
well if you take 70 x 3, you get 210 + 26 is 236.
if you take 70 x 2 you get 140. then you take 140 + (3 x 26) and you get 218. trust me
Can someone plz help me!
Answer: 11/20
Step-by-step explanation: it goes up 1/20th every time.
Answer:
hello
Step-by-step explanation:
i think
[tex] \frac{11}{20} [/tex]
hope it helps
have a nice day
bye
What are the slope and y-intercept of the function?
N = 32 ÷ (5 - 1)
N = 32 ÷ ?
N =?
Answer
N = 32 ÷ (5 - 1)
N = 32 ÷ 4
N =8
Step-by-step explanation:
Answer:
The answer is 8
Step-by-step explanation:
Madeleine earned $36,000 last
year. If the first $16,000 is taxed at 12% and income above that is taxed at 20%, how much does Madeleine owe in tax?
Please answer. Geometry question
Answer:
[tex]Solution,\\<ACB = <CAF = 90^o [BC ~is~ parallel~ to~ CF~ and ~alternate~ angles]\\In~triangle~ABC,\\<ACB +<ABC+<BAC = 180^o [Sum~of~angles~of~triangle~is~180^o]\\or, 90^o + 28^o +<BAC = 180^o\\or, <BAC = 62^o \\Now,\\<BAC+<AED = <BDE [Sum~of~interior~angles~triangle~is~equal~to~the~exterior~angle]\\or, 62^o+3x = 4x+x\\or, 62^o = 5x-3x\\or, 2x = 62^o\\or, x = 31^o[/tex]
The perimeter of a rectangle is 30 inches. If its width is three times its length, find the dimensions of the rectangle.
Answer:
Width = 3 and the Length = 10
Write an equation of the line that is perpendicular to the given line and that passes through the given point.
y = −4x + 2; (−4, −3)