Answers
Answer:
5/7 is greater.
Step-by-step explanation:
find a common denominator, 35 in this case.
2/5= 14/35
5/7= 25/35
Related Questions
Round 503.782 to the nearest tenth.
Answers
Answer:
503.8
Step-by-step explanation:
Since in the hundredth place you have a number higher than 5, we want to round the tenth digit up by one to get 503.8.
Answer:
503.8
Step-by-step explanation:
Which of the following is not an expression? A. 5x + 6, B. 2b = 0, C. -10.6, D. 2/3t - 1/8
Answers
Answer:
C is the answer
express each x in terms of y:
1. 2x - 3 = y
2. 2 + 2x -1 = 4y
3. 2A + 4x + 3B = 10
Answers
Answer:
1/2y+3/2
2y+-1/2
-3/2b-2x+5
Step-by-step explanation:
Given that one of the angles in a triangle is 60°,
select the correct option for each statement.
Cannot be true Might be true
Must be true
(i)
The triangle
is scalene
A
B
С
(ii)
The other two angles
add up to 120°
А
B
С
A
B
The other two angles
of the triangle
are obtuse
The triangle is
right-angled
С
(iv)
A
B
С
Answers
Answer:
B, C, A, B
Step-by-step explanation:
i. 60+ 10 +110 = 180 ( so it can be scalene)
ii. 60 +120 =180 ( they have to, to make a triangle)
iii. Obtuse is 90 degrees or more
iv. 90 +60+30=180 (so it can be)
Students at Mr. Mackie’s art class went outside to draw a rainbow, which follows a parabolic path and has the equation of = −0.1( − 1) + 6, where and are measured in centimeters. Graph the function.
If the height of the rainbow is 6 cm, how far away are the end points of the rainbow from one another?
HELP!!
Answers
Answer:
We were given the equation of a rainbow, which follows a parabolic path, which is
By comparing to the vertex form,
We have the vertex at (h,k)=(1,6)
Since a=-0.1<0, the parabola opens down.
At y-intercept, x=0.
Step-by-step explanation:
y + 6 = 5(2 – 4) need an answer quick
Answers
Answer:
y = 4
Step-by-step explanation:
y + 6 = 5(2 - 4)
y + 6 = 10 - 20
y + 6 = 10
y + 6 - 6 = 10 - 6
y = 10 - 6
y = 4
Answer:
y = -16
Step-by-step explanation:
HELP PLEASE ASAP!!!!!!!!!!!!!!!!!!!!!!!!!!11111
Answers
Answer:
16(0.5x - 0.75y + 2)
Step-by-step explanation:
16 x 0.5 = 8
16 x -0.75 = -12
16 x 2 = 32
Answer:
16(0.5x - 0.75y + 2)
Step-by-step explanation:-
1. 16 x 0.5 = 8
2. 16 x -0.75 = -12
3. 16 x 2 = 32
Need help with this please answer :( I’m not good at math at all
5x + 4y = -7
-5x - 2y = 1
Answers
Answer:
y=-3
x=1
(1,-3)
Step-by-step explanation:
5x+4y=-7
-5x-2y=1
Cancel +5x - 5
2y=-6
y=-3
5x-12=-7 or -5x+6=1
5x=5 -5x=-5
x=1 x=1
Answer:
y = -3, x = 1
or
(1, -3)
Step-by-step explanation:
5x + 4y = -7
-5x - 2y = 1
add the two equations together
0x + 2y = -6
2y = -6
2y/2 = -6/2
y = -6/2
y = -3
now substitute y = -3 into either of the equations
5x + 4y = -7
5x + 4(-3) = -7
5x - 12 = -7
5x = -7 + 12
5x = 5
x = 1
2512=3.14(r2)(8)
What is the diameter???
Help please!!!!!!
Answers
Answer:
r = 10 or -10
Step-by-step explanation:
Divide 7.65 / 0.35 please help
Answers
I need help remember taking the square root of a number is the inverse/opposite of squaring number
Answers
Write the first five terms of the arithmetic sequence. First term: -10 and common difference: 2
Answers
Answer:
The first five terms of the arithmetic sequence.
-10 , -8 , -6 , -4 ,-2 ..........
Step-by-step explanation:
Explanation
Given that the first term is -10 and common difference d = 2
we know that the sequence in A.P
a ,a+d ,a+2d,a+3d ,a+4d........... are in AP
-10, -10+2, -10+2(2), -10+3(2) , -10+4(2)..................
-10 , -8 , -6 , -4 ,-2 ..........
Final answer:-
The first five terms of the arithmetic sequence.
-10 , -8 , -6 , -4 ,-2 ..........
find the x- and y- intercepts of the following polynomial functions:
2. P(x) = x⁴ - 2x² + 1
3. P(x) = x (x- 1/2) (x + 4) (x - 1)
4. P(x) = x3 - 2x² - 4x + 8
5. P(x) = (x + 2) (x + 5) (x - 3) (x - 4)
Answers
Answer:
2. x-intercepts:(1,0),(-1,0) y-intercept:(0,1)
3.x-intercepts:(0,0),(1/2,0),(-4,0),(1,0) y-intercept:(0,0)
4.x-intercepts:(2,0),(-2,0) y-intercept:(0,8)
5.x-intercepts:(-2,0),(-5,0),(3,0),(4,0) y-intercept:(0,120)
с
В.
180
D
3 m
А
E
4 m
The diagram shows the cross section of a garden shed.
(a)
(b)
Calculate the height of the shed.
Calculate the length of CB
Answers
Answer:
c
b.
180
d
3 m
A
E
4 m
the diagram shows the cross section of a garden shed.
(a)
(b)
calculate the height of the shed.
calculate the length of cb
find the slope of line that passes through the following points: (-3,5) (-3,8)
Answers
Answer:
the slope is infinite or undefined
Step-by-step explanation:
y2-y1/x2-x1=3/0
If you apply the changes below to the absolute value parent function, f(x) = |x|
what is the equation of the new function?
• Shift 8 units left,
• Shift 3 units down,
O A. g(x) =|x- 8|- 3
B. g(x) = |x - 3|- 8
OC. gx) =|x-3|+ 8
D. g(x) = |x+ 8|-3
Answers
Answer:
its d because inside the abs value thing ur gonn take that +8 and do the opposite of what it says so negative 8 to the left then ur just gonna go down negative 3
What is the range of this function{(4,8), (9,2), (-3,-4)}
Answers
Answer:
8, 2, 4
Step-by-step explanation:
All the y values of a function are its range and all the x values are its domain
Since the y values of the functions are 8, 2, and -4. the range of this function{(4,8), (9,2), (-3,-4)} will be 8, 2, -4.
What is a function?It is defined as a special type of relationship, and they have a predefined domain and range according to the function every value in the domain is related to exactly one value in the range.
All the y values of a function are its range and all the x values are its domain
All y's potential values are referred to as the function's range. Using the formula y = f(x), one may determine a function's range (x). If there is just one y value for each x value in a relation, then it is merely a function.
The y values of the functions are 8, 2, and -4.
Thus, since the y values of the functions are 8, 2, and -4. the ranges of this function{(4,8), (9,2), (-3,-4)} will be 8, 2, -4.
Learn more about the function here:
brainly.com/question/5245372
#SPJ6
4 5/2 - 4 3/2
ANSWER WITH EXPLANATION. BRAINLIST!!!!!
Answers
Answer:
1
Step-by-step explanation:
First, we have to make the fractions improper.
To this we would need to multiply the denominator by the whole number and add it to the numerator. 2*4 is 8. 8 + 5 is 13. So for the first fraction, it will be 13/5. Let’s do the second fraction. 2*4 is 8. 8 + 3 is 11. So for the second fraction, it will be 11/2. Since the fractions have the same denominator, we will not have to do anything to them. Now, all you have to do is simple subtraction. 13 - 11 is 2. Since the denominators are the same, it will equal to 2. So the final answer is 2/2 or 1.
❤Please help sweeties!❤
The ordered pair (2,5) must satisfy which criteria in order to be a solution to the system?
satisfy the first equation
satisfy the second equation
satisfy both equations
can work in any equation
Answers
Answer:
satisfy both equations
Step-by-step explanation:
Suppose your friend's parents invest $ 10,000 in an account paying 7% compounded annually. What will the balance be after 8 years?
Answers
- this is a simple interest question, so you should know the formula for this.
simple interest: i = prt
i - interest
p - principle amount (deposit)
r - rate
t - time in years
the problem: -- this is a two step question, since its asking for the balance.
i = prt
i = 10,000(0.07)(8)
i = 5600
- remember this is just the interest, NOT the balance.
to find the balance:
5600 + 10000 = 15600
FINAL ANSWER:
$15,600
-- let me know if you have any questions regarding this.
Find the midpoint between points F(-5, -18) and K(15,8).
Answers
Answer:
(5,-5)
Step-by-step explanation:
(-5)+15= 10
10/2=5
(-18)+8=(-10)
-10/2=5
so your points would be 5,-5. you would add your x values and divide it by two and then your y values and divide them by two
whats the answer for (x) 1/2 (8x-6)=-1/3(9x-12)
Answers
Answer:
1/2(8x-6)=-1/3(9x-12)
We move all terms to the left:
1/2(8x-6)-(-1/3(9x-12))=0
Domain of the equation: 2(8x-6)!=0
x∈R
Domain of the equation: 3(9x-12))!=0
x∈R
We calculate fractions
(3x9/(2(8x-6)*3(9x-12)))+(-(-2x8)/(2(8x-6)*3(9x-12)))=0
We calculate terms in parentheses: +(3x9/(2(8x-6)*3(9x-12))), so:
3x9/(2(8x-6)*3(9x-12))
We multiply all the terms by the denominator
3x9
We add all the numbers together, and all the variables
3x^9
We do not support expression: x^9
I would appreaciate if i got brainliest
Help plssssssssssssss
Answers
A candle that is 10 inches tall burns at a rate of 1/4 inches per hour. Find the height of the candle after 12 hours. *
Answers
Answer:
7 in
Step-by-step explanation:
Step one:
Given data
A candle that is 10 inches tall burns at a rate of 1/4 inches per hour
let the number of hours take to burn completely be x
and the lenght after certain time be y
So
The expression for the situation is
y= 10-1/4x
y= 10-0.25x
for x= 12
y=10-0.25*12
y=10-3
y= 7 in
After 12 hours the length is 7 in
On the grid draw the graph of x+y=6 for values of X between -2 and 3.
Please help me.
No picture included
Answers
nice pic dear :)Step-by-step explanation:
The homecoming game is next week, and the students want to hang banners around the school. The students want to put up 110 banners. The banners come in packs of 40. How many packs will the students need to buy?
Answers
Answer:
3
Step-by-step explanation:
2.75 however it needs to be rounded to an integer making it 3 packets :)
PLSSSSS PLS HELPP ITS DUE SOON
Answers
Answer:
C
Step-by-step explanation:
[tex]let\\T = ax+b\\(x, T) = (6, 76) => 6a+b = 76\\(x, T) = (12, 49) => 12a+b = 49\\Subtract\\6a = -27 => a = -4.5\\Substitute\\b = 76+27=103\\\\T = -4.5x + 103[/tex]
Answer:
c) -4.5 x +103
Step-by-step explanation:
Name a point Coplanar with points A, B, and E.
Answers
Answer:
1. A,B,C
2. F,E,D,W
Step-by-step explanation:
Carol is mixing pink paint. The ratio of red to white paint is 2:1. If carol uses 6 part red paint. How much white paint does she need?
Answers
Answer:
3
Step-by-step explanation:
Because the ratio is 2:1, you would divide the number of red parts by 2.
Answer:
She will need 3 parts white paint
Step-by-step explanation:
Lets make a proportion:
2 : 1
6 : x
We know that 2 = 6 in this problem are the same values, red paint
6/2 = 3 3 IS THE CONSTANT OF PROPORITIONALITY
Now, 1 x 3 = 3
1 = 3 in this problem are the same values, white paint
SHE NEEDS 3 PARTS WHITE PAINT
On a snow day, Hunter created two snowmen in his backyard. Snowman A
was built to a height of 35 inches and Snowman B was built to a height of 50
inches. The next day, the temperature increased and both snowmen began to
melt. At sunrise, Snowman A's height decrease by 4 inches per hour and
Snowman B's height decreased by 7 inches per hour. Let A represent the
height of Snowman At hours after sunrise and let B represent the height of
Snowman B t hours after sunrise. Write an equation for each situation, in
terms of t, and determine how tall each snowman is when they are the same
height.
Answers
Answer:
A = 35 - 4t
B = 50 - 7t
Height = 15 inches
Step-by-step explanation:
Given that:
Height of snowman A = 35 inches
Height of snowman B = 50 inches
Height decrease of snowman A = 4 inches per hour
Height decrease of snowman B = 7 inches per hour
t = number of hours
A = 35 - 4t Eqn 1
B = 50 - 7t Eqn 2
At same height,
Eqn 1 = Eqn 2
35 - 4t = 50 - 7t
-4t + 7t = 50 - 35
3t = 15
Dividing both sides by 3
[tex]\frac{3t}{3}=\frac{15}{3}\\t=5[/tex]
Putting t=5 in both equations
A = 35 - 4(5) = 35 - 20 = 15 inches
B = 50 - 7(5) = 50 - 35 = 15 inches
Hence,
A = 35 - 4t
B = 50 - 7t
Height = 15 inches
The equation should be
A = 35 - 4t
B = 50 - 7t
And, the Height = 15 inches
Calculation of the equation and height;
Since
Height of snowman A = 35 inches
Height of snowman B = 50 inches
Height decrease of snowman A = 4 inches per hour
Height decrease of snowman B = 7 inches per hour
Here, t = number of hours
So, the equation should be
A = 35 - 4t
B = 50 - 7t
Now for the same height
35 - 4t = 50 - 7t
-4t + 7t = 50 - 35
3t = 15
t = 15
So,
A = 35 - 4(5) = 35 - 20 = 15 inches
B = 50 - 7(5) = 50 - 35 = 15 inches
learn more about height here: https://brainly.com/question/17231109
