Answer:
3(5-y)=4
Step-by-step explanation:
Key Words:
The difference
equals
times
When using parenthesis, you multiply. The difference means to subtract. And equals means something is equal to it.
5 yards 2 feet multiply 2
Answer:
11.33 yards
Step-by-step explanation:
Someone help and plz make sure it’s right will mark brainiest
Answer:
y=3x+2
Step-by-step explanation:
this is in slope intercept form, y=mx+b
HELP ME PLSSS complementary supplementary or vertical? For 19 and 20
Solve each proportion)
1. 4/m-8=8/2
2. x-3/x=9/10
3.5/r-9=8/r+5
4.n-5/n+8=2/7
sry i was trying to send it but it didnt work so i took screenshot and there you go the answers.
When x=2 How do you solve x-3+2x
Answer:
3
Step-by-step explanation:
2 - 3
-1
-1 + 2(2)
-1 + 4
=3
Please help me solve this problem ASAP
can someone help me please
Answer:
[tex] \sqrt[3]{ - 343} = - 7[/tex]
jaunice is redecorating her room. to cover a rectangular section of her wall, she needs at least 76.5 square feet of paint. the height of the wall is 8.5 feet. what is the minimum length of the wall?
Answer:
9 feet
Step-by-step explanation:
76.5/8.5 = 9
Solve the equation for the red variable.
Answer:
d/r
Step-by-step explanation:
d = rt
t = d/r
What is the multiplicative inverse of 1 5/42
Answer:
I'm not to sure
Answer:
inverse of 5/42 = -42/5 = -8 2/5 = -8.4
inverse of 15/42 is flipped -42/5 = -2.8
The decimal steps are;
if 5/42 then show -1/1 = 5/42 = 42/5 = 8 2/5
= 8.4
if 15/42 then -1/1 ÷15/42 = -14/5
= -2.8
Step-by-step explanation:
if the question was 15/42 then we divide by -1 /15/42 = -42 / 15
so we can divide all by -1 or -1/1
The calculation steps are ;
-1/1÷ 15/42
= -1/1×42/15
= -1 × 42 / 1 × 15
= -42/15
The decimal steps are;
if 5/42 then show -1/1 = 5/42 = 42/5 = 8 2/5
= -8.4
if 15/42 then -1/1 ÷15/42 =–14/5
= –2.8
What graph represents the equation x=2
Option 1. The equation tells us that line is going through the x-axis at (2,0) in a straight line.
how to factorise
x^2-9
Answer:
[tex](x+3)(x-3)[/tex]
Step-by-step explanation:
This equation is called a "difference in perfect squares".
The resulting answer should be: [tex](x + y)(x-y)[/tex] where the y variable is the square root of the given number. In this instance, the integer 9
So knowing that the square root of 9 is 3 we can plug in 3 for both of the y spots which results in our answer.
If you wish to check this answer you can peform the "FOIL" method (first, outside, inside, last) in order to solve the equation which would result in:
[tex]x^{2}-9[/tex]
I hope this helped! Feel free to ask questions if needed!
True or false? Help please
Answer:
but I don't know,I hope you understand
Step-by-step explanation:
i hope you understand ☺️
if who one knows please answer her/his question
thank you
how much would it cost for a 9 hour repair
Answer:
It would cost as much as it would say it costs
Step-by-step explanation:
it will cost as much as it will
what 2 points are not complanar to Plane K
please explain the problem to me step by step
[tex] \frac{4y}{9} - \frac{2y}{3} = 10 \\ = > \frac{4y - 6y}{9} = 10 \\ = > \frac{ - 2y}{9} = 10 \\ = > y = 10 \times \frac{9}{ - 2} \\ = > y = - 5 \times 9 \\ = > y = - 45[/tex]
Answer:-45
Can someone please help me with this it’s due in an hour
Answer:
417,808
Step-by-step explanation:
original weight = x
A 27% decrease is the same as multiplying by 0.73
27% = 0.27
1 - 0.27 = 0.73
x × 0.73 = 305,000kg
To find x, divide 305,000kg by 0.73
305,000 ÷ 0.73 = 417,808.2192 ≈ 417,808
Find the x and y intercepts for the following equation. 2x– 7y=-14
A. X int. = -7 Yint. = 2
B. X int. = 7 Yint. = -2
C. Xint. = 2 Yint. = -7
D. X int. = -2 Y int. = 7
Answer:
C: Xint = 2, Yint. = -7
Step-by-step explanation:
Given the equation, 2x - 7y = -14:
The y-intercept is the point on the graph where it crosses the y-axis, and has coordinates (0, b). It is also the value of y when x = 0. To solve for the y-intercept, set x = 0:
2x - 7y = -14
2(0) - 7y = -14
0 - 7y = -14
-7y = -14
Divide both sides by -7 to solve for y:
-7y/-7 = -14/-7
y = 2
Therefore, the y-intercept = 2.
Next, the x-intercept is the point on the graph where it crosses the x-axis, and has coordinates, (a, 0). To find the x-intercept, set y = 0 and substitute into the given equation:
2x - 7y = -14
2x - 7(0) = -14
2x - 0 = -14
2x = -14
Divide both sides by 2 to solve for x:
2x/2 = -14/2
x = -7
x-intercept = -7.
Therefore, the correct answer is C: Xint = 2, Yint. = -7
Please mark my answers as the Brainliest if you find this helpful :)
are 9 and 1/9 reciprocals?
Answer:
yes
Step-by-step explanation:
9 can be represented as 9/1, which is the reciprocal of 1/9.
Answer:
yes, they are
Step-by-step explanation:
Since a reciprocal is basically an inverse fraction,
9 is also known as 9/1
whn inverted, you get 1/9.
the same applies vice versa
1/9 --> 9/1
therefore, making then reciprocals
hope this helps :)
please crown me brainliest!!!
Which number is equivalent to 2.108¯¯¯¯¯¯¯¯?
Answer:
4.443664/2
Step-by-step explanation:
Mark me brainliest
Expressions equivalent to(-35 divide 5
[tex]▪▪▪▪▪▪▪▪▪▪▪▪▪ {\huge\mathfrak{Answer}}▪▪▪▪▪▪▪▪▪▪▪▪▪▪[/tex]
The equivalent expression will be :
[tex] \dfrac{ - 35}{5} [/tex][tex] - 7[/tex]Find the value of y+1 given that 2y+8=4.
Answer:
[tex]2y + 8 = 4 \\ 2y = 4 - 8 \\ 2y = - 4 \\ y = \frac{ - 4}{2} \\ y = - 2 \\ y + 1 = - 2 + 1 \\ \boxed{y + 1 = - 1}[/tex]
Therefore, the value of (y+1) is -1
(y+1) = -1 is the right answer.If you apply the following transformations to A(0, 4), in order, then the resultant image would be at point ( , ). Reflect across y = -x, then translate 2 units down, then rotate 180 degrees about the origin.
Answer:
basically if you translate you are moving it.
Refer to the given expression: - 6x + 9 - 12 + 8x + x
a) How many terms are in the expression?
b) Identify the variable.
c) Identify the coefficients.
d) Identify the constants.
e) Simplify the expression above.
Mrs. Trout estimated her math class next year would include 28 students. The actual size of the class turned out to be 32 students. She calculated the percent error in the following way.
28 - 32 = -4
4
32
= 0.125%
Is Mrs. Trout correct? Explain why or why not.
Answer:
Step-by-step explanation:
Here are the numbers of times 12 people ate out last month.
3, 6, 5, 5, 5, 7, 6, 4, 6, 7, 7,3
Send data to calculator
Find the modes of this data set.
If there is more than one mode, write them separated by commas.
If there is no mode, click on "No mode."
Work Shown:
Data set = {3, 6, 5, 5, 5, 7, 6, 4, 6, 7, 7, 3}
Sorted data set = {3, 3, 4, 5, 5, 5, 6, 6, 6, 7, 7, 7}
We see that the numbers 5, 6, and 7 show up exactly three times. This is the most frequent compared to something like 4 that only shows up once. Therefore, the modes are 5, 6, 7.
find the following marked angles in the picture
please write clear handwriting
Answer:
I hope the above image will be helpful
Which of the following is an irrational number? a. 3.14 b. 3.141414… c. 3.14444… d. 3.141141114…
Answer:
D.3.141141114
Step-by-step explanation:
3.141141114 is an irrational number because it has not teminating non repeating condition.
Rewrite f(x) = −2(x − 3)2 + 2 from vertex form to standard form. (2 points)
Answer:
f(x)=-4x+14
Step-by-step explanation:
These are the way to convert from vertex to stand form
Expand the expression in the bracket: y = a*(x² - 2*h*x + h²) + k ;
Multiply the terms in the parenthesis by a : y = a*x² - 2*a*h*x + a*h² + k ;
Identify the segment bisector of —
XY
Answer:
line n
Step-by-step explanation:
Line 'n' is the segment bisector.
We have a line segment XY given in figure.
We have to identify its segment bisector.
Define Segment bisector.A segment bisector divides a line segment into two equal parts.
According to the question, we have -
Line Segment XY and its Mid - Point M. It can be seen that the line 'n' is the segment bisector of the segment XY.
Hence, line 'n' is the segment bisector.
To solve more questions on segment bisector, visit the link below-
https://brainly.com/question/17647964
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