Step-by-step explanation:
let's say, 7 - 4 = 3
that contradicts the statement that both numbers are odd.
no, they are 7, 4, with 4 being even (and not odd).
in fact, as with sums and subtractions in general, it requires an odd and an even number to produce an odd result.
odd with odd always delivers an even result. as does even with even.
The width of a rectangle is 2w and the length is (w + 5). The perimeter is 40 inches. What are the measurements of the rectangle
Answer:
Width = 2w , Length = w+5 , perimeter = 40
Perimeter of rectangle = 2 (Length + Width)
P= 2 (L + w)
40 = 2 [ (w+5) + (2w) ]
40 = 2 ( 3w+5)
40= 6w +10
6w= 40 – 10
6w= 30
w = 30/6
w = 5
Width = 2w = 2(5) = 10
Length = w + 5 = 5+5 = 10
I hope I helped you^_^
It rained 12 days out of 30 days. Which
ratio compares the number of rainy days to
the number of dry days?
Find the slope of the line through each pair of points (-15,-12),(-13,-19)
Answer:
-7/2
Step-by-step explanation:
The formula for slope is [ y2-y1/x2-x1 ].
-19-(-12)/-13-(-15)
-7/2
Best of Luck!
37 1/2% into a fraction
Answer:
37/200
Step-by-step explanation:
[tex] 37\frac{1}{2} \% \\ equal \: to \: \frac{37}{200} [/tex]
2x + 8 = 2(x + 4) help pls
Answer:
Step-by-step explanation:
2x + 8 = 2x + 8
0=0
Look at the model.
3 white squares and 9 blue squares.
Which describes the model?
For every 1 white square, there are 9 blue squares.
For every 1 white square, there are 4 blue squares.
For every 1 white square, there are 3 blue squares.
For every 1 white square, there are 2 blue squares.
Answer:
for every 1 white square there are 3 blue squares
Answer:
for every 1 white square there are 3 blue squares
Step-by-step explanation:
Which term would be combined with the constant +2 in the expression -8x^2 + 3x +2?
Answer:
102(5x+2y)+3x+6y−10
Step-by-step explanation:
Terms is each part of an algebraic expression separated by a plus or minus sign.
As 2(5x +2y ) , 3x , 6y2(5x+2y),3x,6y and 1010 .
Factor is a product of two or more numbers, algebraic variables or algebraic expressions . 2(5x +2y )2(5x+2y) has two factors 22 and (5x +2y )(5x+2y) .
3x3x has two factors 33 and xx .
6y6y has two factors 66 and yy .
-10−10 has one factors
Coefficient is the numerical factor of a term that contains a variable.
2(5x +2y ) the factor is 22 .
3x3x the factor is 33 .
6x6x the factor is 66 .
-10−10 the factor is -10−10 .
Variable is a symbol, usually a letter, used to represent a number.
As xx and yy
Constant is a term without a variable.
As -10−10 .
i need help algebra please
Answer:
a ) 2
b) 9
c) y= 2x + 9
are the answerrrrrrrrrr
Answer this problem…..
Answer:
[tex]-13\frac{5}{7} x[/tex] or [tex]-\frac{96x}{7}[/tex]
Step-by-step explanation:
I want some Mathematics questions about ratio and proportion
Answer:
Mel fills his gas tank up with 6 gallons of premium unleaded gas for a cost of $26.58. How much would it cost to full an 18 gallon tank?
or
Jacob ran 10 miles in 80 minutes. At that rate how far would he run in 2.5 hours?
A: P = 2L + 2W solve for W
B: C = 5/9(F - 32) solve for F
Answer:
A. P/2 - L = W
B. 9/5C + 32 = F
Step-by-step explanation:
A. P = 2L + 2W
P = 2(L+W)
P/2 = L + W
(P/2)-L = W
B. C = 5/9(F - 32)
9/5C = F - 32
9/5C + 32 = F
Alex has 8 quarters six dimes and four nickels in his pocket what is the probability he will not select a quarter. How to give my the answer like 2/10
Explanation:
There are 8+6+4 = 18 coins, 18-8 = 10 of which aren't quarters.
10/18 = 5/9 is the probability of not selecting a quarter.
-1/2 (-3y + 10)
Please, I need help on this one.
Answer:
[tex] - \frac{1}{2} ( - 3y + 10) \\ \\ = \frac{3}{2} y - \frac{10}{2} \\ \\ = { \boxed{ \boxed{ \frac{3}{2} y - 5}}}[/tex]
solve for x…..…………………
Answer:
x = 11
Step-by-step explanation:
From the diagram, we find,
(2x - 16) + (x - 8) = 9
=> 2x - 16 + x - 8 = 9
=> 2x + x - 16 - 8 = 9
=> 3x - 24 = 9
=> 3x = 9 + 24
=> 3x = 33
=> x = 33/3
=> x = 11
What is 6,940 x 500?
Answer:
3,470,000 pls mark me branilest
Answer:
The answer is 3,470,000
I need help on this pre-calculus function about domain and range.
Answer:
7
Step-by-step explanation:
B
Given right triangle ABC, what is the value of tan(A)?
05
13
26
24
o 12
13
O
12
A
10
С
13
12
13²-5²=144
=12
26²-24²=100
=10
13²-12²=25
=5
The value of tan A in triangle ABC is 12/5
What is tangent of an angle?The tangent of an angle is the ratio of the length of the opposite side to the length of the adjacent side.
In other words, it is the ratio of sine and cosine function of an acute angle such that the value of cosine function should not equal to zero.
Given is a right triangle ABC, with sides AB = 26, BC = 24, AC = 10
We are asked to find the value of tangent of angle A,
We know that, the tangent of an angle is the ratio of the length of the opposite side to the length of the adjacent side.
Therefore,
Tan A = BC / AC = 24/10 = 12/5
Hence, the value of tan A in triangle ABC is 12/5
Learn more about tangent of an angle, click;
https://brainly.com/question/10053881
#SPJ7
Can somebody help me please #1
Answer:
See below.
Step-by-step explanation:
a. Choose any 3 non-collinear points on the plane. For example, plane R can be described as plane OSQ.
b. "Collinear" means points that lie on the same line. Example: M, N, P (note that the line these points are on does not lie in plane R)
c. [tex]\overrightarrow{NM}[/tex] and [tex]\overrightarrow{NP}[/tex]
d. There are many. Examples: O, N, Q, S. Not M. Not P.
someone help me with this
WILL MARK AS BRAINLIST (or whatever you call it)
30 points for it
(Ignore the bottom ones that r hard to see)
Answer:
1) 11/13
2) -7/8
3) -3/9
4) 7/11
7) 5/6
8) 2/3
9) -1
10) -1/7
Step-by-step explanation:
simplifying
7) 10/12 = 5/6
8) 4/6 = 2/3
9) -4/4 = -1
Can't see 5, 6, 11
Describe the transformation in words only for 4 please :)
Answer:
a rotation of 45° , this could be it
what is BE in the figure
Answer:
I honestly don't understand what is being asked
Answer:
25
Step-by-step explanation:
B is second in the English alphabet and E is on the 5th positions on this same English alphabet
Think you guys and help a fellow master out? Ill give brain list and 50 points.
Select the correct answer.
Mark transferred songs from his computer onto his portable music player. He transferred songs in minutes. How many songs did he transfer per minute?
A.
song per minute
B.
songs per minute
C.
songs per minute
D.
songs per minute
Answer:
He transferred 2 6/7 songs in 1 2/3 minutes.
Answer:
songs per minute. the answer is B
Calculate the distance between the points F=(-2,1) and A=(4,-2) in the coordinate plane. Round your answer to the nearest hundredth
Answer:
The distance between F and A is approximately 6.71 units.
Step-by-step explanation:
To find the distance between any two points, we can consider using the distance formula. Recall that:
[tex]\displaystyle d = \sqrt{(x_2 - x_1)^2 + (y_2 - y_1)^2}[/tex]
Let F(-2, 1) be (x₁, y₁) and A(4, -2) be (x₂, y₂).
Substitute and evaluate:
[tex]\displaystyle \begin{aligned} FA &= \sqrt{((4) - (-2))^2 + ((-2) - (1)^2} \\ \\&=\sqrt{(6)^2 + (-3)^2} \\ \\&=\sqrt{36 + 9} \\ \\ &= \sqrt{45} \\ \\ &= 3\sqrt{5}\\ \\&\approx 6.71\text{ units} \end{aligned}[/tex]
In conclusion, the distance between F and A is approximately 6.71 units.
8, 16, 48, 192, 960,
Step-by-step explanation:
pls mark me as brainliest
Factor 18p – 36 to identify the equivalent expressions.
Choose 2 answers:
A
3(9p – 12)
B
9(2p – 4p)
2(9p – 18)
18(p - 2)
Answer:
DandC
Step-by-step explanation:
From the graph of the function, determine the domain and the range.
Domain: (-2, 0) (0,5] Range: (-2,0] [2, 4]
Domain: [-2, 4] Range: (-2, 0] [2, 4]
Domain:(-2, 0) (0, 4) Range: (-2,5]
Domain: (-2, 4] Range: (-2, 0] [2, 4)
Hey there again! :)
This function is a piecewise function and it's different from previous question.
As you may notice, the graphs are separated and some of coordinate points are not a part of domain and range. That's why we have separate domain and range.
First, let's consider that line graph. The one that contains (-2,0) and (0,-2).
Our domain is the set of all x-values. Only (-2,0) is a closed dot. We use [ ] for closed dot and ( ) for opened dot.
Hence, the first domain is [-2,0)
Next, we find the range of line graph or line segment.
Range is the set of all y-values. Hence, the first range is (-2,0]
We are not done yet! We have to find the second domain and range, which is a curve graph.
From the curve graph, our first point starts from (0,4) and ends at (5,4)
Since (0,4) is an opened dot and (5,4) is a closed dot.
Therefore, the second domain is (0,5]
For the range, the minimum point is (3,2) and maximum point is (0,4) and (5,4). Use the y-coordinate to find range.
Hence, the second range is [2,4}
Gathering Both Domain and Range
First Domain is [-2,0)First Range is (-2,0]Second Domain is (0,5]Second Range is [2,4]Combine both domains and ranges.
Hence, the domain is [-2,0] U (0,5] and the range is (-2,0] U [2,4] or The First Choice
Let me know if you have any questions!
Topic: Functions / Domain & Range
Find the volume of a rectangular prism that is 10 cm long, 3 cm wide, and 2 cm high. Please draw and label the prism
Answer:
Volume = Length × Width × Height
Volume = 10 × 3 × 2
Volume = 60 cm
Trina ran 2 1/2 miles of Friday, 2 3/4 miles on Saturday and 3 mies on SUnday. The next week she ran the same amount. How far in miles did she run in two weeks?
Answer:
16 [tex]\frac{1}{2}[/tex] miles
Step-by-step explanation:
2 [tex]\frac{2}{4}[/tex] + 2 [tex]\frac{3}{4}[/tex] = 4 [tex]\frac{5}{4}[/tex] which equals 4 + 1 [tex]\frac{1}{4}[/tex] or 5 [tex]\frac{1}{4}[/tex]
5 [tex]\frac{1}{4}[/tex] + 3 = 8 [tex]\frac{1}{4}[/tex]
she ran 8 and one-quarter miles in the first week and if she ran the same amount the second week then we can add to get the answer:
8 [tex]\frac{1}{4}[/tex] + 8 [tex]\frac{1}{4}[/tex] = 16 [tex]\frac{2}{4}[/tex] or 16 [tex]\frac{1}{2}[/tex]
Which equation is a function of x?
Answer:
I believe it's x^2=y but I could be wrong
Step-by-step explanation:
Answer:
it is c
Step-by-step explanation:
Matt has a square basketball court in his backyard that has an area of 196 ft². What is the side length of the basketball court?
A) 14 feet
B) 49 feet
C) 56 feet
D) 28 feet
Answer:
fourteen feet
Step-by-step explanation:
The side length is usually much shorter then the overall length
