Answer:
Yes
Step-by-step explanation:
In mathematics rational means "ratio like." so a rational number is one that can be written as the ratio of two integers. 1 3/23 can be converted into 26/23, which is a ratio, therefore, 1 3/23 is a rational number.
Hope this helps!
please help, giving brainliest!!
Answer:
It is times 4
Step-by-step explanation:
32 divided by 8 equals 4
Graph - 2x + 4y = 16 using
intercepts.
Answer:
y intercept is -1/2
Step-by-step explanation:
Step-by-step explanation:
here you go love use an app it tells you everything
6. Solve each system of equations. 7x – 12y = 180 7x = 84 b. | -16y = 4x 4x + 27y= 11
Answer:
1: y= -15x
2: in the ss
Step-by-step explanation:
A train is traveling at a constant speed and goes 17 kilometers in 8 minutes. How far will the train travel in 60 minutes.
Answer:
Distance B = 1275 kilometers.
Step-by-step explanation:
Let the two distances and time be A and B respectively.
Given the following data;
Distance A = 17 kilometers.
Time A = 8 minutes.
Distance B =?
Time B = 60 minutes.
First of all, we would find the constant speed;
Speed = distance/time
Substituting into the equation, we have;
Speed = 17/8
Speed = 2.125 km/m
Now, to find the distance B;
Distance B = speed * time
Distance B = 2.125 * 60
Distance B = 1275 km
what is –7y = –8y + 2
Answer:
Step-by-step explanation:
Have a good day
Answer:
y= 2
Step-by-step explanation:
hope this helps:)))
I give up someone help
Answer: between march and april
Step-by-step explanation:
between march and april it goes up $8
between june and july it goes up $5
the change is greater in march and april
Answer:
Step-by-step explanation:
Okay i think what they are asking is which one is greater when you add march and april and then june and july to see which one is greater . Maybe hope this helps !
Pren recorded this data set, which contains an outlier.
204, 216, 111, 224, 230, 211, 210, 198, 200, 218
What numbers represent the range, lower quartile, and upper quartiles?
Answer:
111,200,204,210,211
Step-by-step explanation:
Please help I just need to finish these questions
Answer:
C
Step-by-step explanation:
Not integer, irrational
suppose a triangle with the vertices a(-2,4)b (-1,-3) and c (4,-2) were dilated with the center of dilation at the origin and with a scale factor of 2.5 what will be the ordinates be for c'
Someone plz help!!!
I will give brainliest
Answer:
17.4 because 12 x 1.45 is 17.4
Write an equation of a line with the given slope and y intercept 1/3 and -1
Answer:can you show a picture?
Step-by-step explanation:
Answer:
x−y+4=8
7x+y=0
3x+y=16
Step-by-step explanation:
i hope this helps you
Please help me it’s due today
Answer:
slope:(-0.5) y-intercept:0 equation:(-0.5x)
Step-by-step explanation:
To find slope, you use the formula y2-y1/x2-x1
For example, I used the first 2 sets of coordinates used in the table
(-2,1)&(-1,0.5)
First Part: 0.5-1= -0.5
Second part: -1-(-2)=1
Third Part: -0.5/1=(-0.5)
Y-intercept: In order to find the y-intercept, x needs to be 0.
Y-intercept=0
Equation:
The form for the equation should be, mx+b
B=Y-intercept
M=Slope
X=variable
The slope is -0.5 and you add the x after -0.5
Since the y-intercept is 0, it doesn't have a value so putting 0 at the end would be unnecessary. Slope:-0.5x
How do you find the square root of a number? For example: the square root of 64 or something.
a boat traveled 19 kilometers east and 53 kilometers south, how far from its starting position is it?
A 25-foot ladder rest against a house at a point 24.1 feet above the ground. How far away from the house is the base of the ladder?
Answer:
56.3
6.6
Step-by-step explanation:
Answer:
A boat traveled 19 kilometers east and 53 kilometers south, how far from its starting position is it?: √3170≈56.3 km.
A 25-foot ladder rest against a house at a point 24.1 feet above the ground. How far away from the house is the base of the ladder?: √44.19≈6.65 ft.
Step-by-step explanation:
For these questions, we will need to use the pythagorean theorem: a²+b²=c², where a and b are the legs of the right triangle and c is the hypotenuse.
A boat traveled 19 kilometers east and 53 kilometers south, how far from its starting position is it?
In this question, we are looking for the hypotenuse.
19 and 53 are the legs of the triangle, so we can plug it into the equation:
19²+53²=c²
361+2809=c²
3170=c²
√3170=c
56.30275304103699, or approximately 56.3 km.
A 25-foot ladder rest against a house at a point 24.1 feet above the ground. How far away from the house is the base of the ladder?
25 is the hypotenuse since it is leaning sideways and is the longest side. 24.1 is one of the legs.
In this question, we are looking for one of the legs.
Let's plug it in: 24.1²+b²=25²
580.81+b²=625
Subtract 580.81 from both sides.
b²=44.19
b=√44.19
6.647555941848102, or approx. 6.65 ft.
hiiiii! ok plz plz help!!!! i’ll mark brainlist first answer! also know that ur worth every breath! <3
marco and his friends brought game tokens for $15 and three admission tickets to fun palace. let t represent the cost of an admission ticket. determine if each statement below is true or false.
b. if each admission ticket costs $2.50, then marco and his friends spent $22.50 in all. TRUE OR FALSE????
Answer: True
Step-by-step explanation:
Cost = 15 + 3t
22.5 = 15 + 3(2.5)
22.5 = 15 + 7.5
22.5 = 22.5 <— true
Answer:
true
Step-by-step explanation:
2.50 x 3 = 7.50
15 + 7.50 = 22.50
22.50 = 22.50
HELP WITH MATH IF YOU DON'T KNOW THE ANSWER THEN GET OUT OF THE QUESTION
Answer:
1.79 or 43/24
Step-by-step explanation:
179 pregunta 43/24
Someone can type 135 words in 3min at rate that rate how many Minutes would it take her to 450 words
the question is in the picture below
Answer:
The missing value is [tex]14[/tex].
Step-by-step explanation:
Divide the known denominator by its numerator.
[tex]4\div2=2[/tex]
Now multiply the quotient by the other numerator ([tex]7[/tex]).
[tex]2×7=14[/tex]
or
First, find the factor by which the numerators have been multiplied.
[tex]2x=7→x=3.5[/tex]
Now, do the same for the denominators.
[tex]4(3.5)=14[/tex]
How many real solutions are there to the equation x2 - 7x + 12 = 0?
о
оооо
но со
The height of a male athlete testing his vertical jump can be modeled by h = − 16t ^2 + 14t. The height is h and the time is t. How many seconds is he in the air?
Answer:
0.88 (I think this is how Mrs. Futch wants it to be written)
Step-by-step explanation:
h=-16t^2+14t
(Substitute h with 0)
0=-16t^2+14t
(Factor)
0=2t(-8t+7)
2t=0 -8t+7=0
t=0 t=0.88
{0, 0.88}
(John Komperda)
URGENT HELP!
is it
A)ASA
B)SSS
C)AA
D)SAS
for each of the three triangles?
Which point is the image of (-7,1) reflected across the y-axis? "-enter answer as an ordered pair without
spaces**
Answer:
The image point of (-7, 1) after reflection across the y-axis is:
(7, 1)Step-by-step explanation:
When a point P(x, y) is reflected across the y-axis, we reverse the sign of the x-coordinate while the y-coordinate remains the same.
Thus,
The rule to reflect a point across the y-axis is:
P(x, y) → P'(-x, y)
In our case, we are given the point (-7, 1)
Let say the point is A(-7, 1).
Thus, using the rule to reflect a point across the y-axis is:
P(x, y) → P'(-x, y)
A(-7, 1) → A'(-(-7), 1) → A'(7, 1)
Therefore, the image point of (-7, 1) after reflection across the y-axis is:
(7, 1)which value of x makes the inequality 3x+3>15
Answer:
x>4
Step-by-step explanation:
3x+3>15
3x>15-3
3x>12
x>12/3
x>4
Find the area of the triangle, please hurry and show your work
Answer:
140 m^2
Step-by-step explanation:
area of triangle is (base X height)/2
so it would be (20 X 14)/2
which equals 140
What are the steps for -4m - 12
The length of rectangle A is one third the length of rectangle B. If the length of rectangle B is 36 inches, what is the length of rectangle A in inches?
Answer:
The length of rectangle A is 12 in
36 / 3 = 12
Hope this helps.
Answer:
36 itdb36 i think ye sit is
Step-by-step explanation:
Write the equation of the line in fully simplified slope-intercept form.
find the product using suitable properties (- 13 )x (13 + -( 3))
Answer:
##############
Step-by-step explanation:
#############
Find the missing length.
8
7
C
✓ [?]
C =
Pythagorean Theorem: a2 + b2 = c2
Enter
Answer:
√113
Step-by-step explanation:
8*8 + 7*7 = c^2
64 + 49 = c^2
√113 =C
Make p the formula: y=3p²-4
Answer:
p=[tex]\sqrt{y}[/tex]-1
Step-by-step explanation:
y=3p²-4
[tex]\sqrt{y}[/tex]=3p-4
-3p=[tex]\sqrt{y}[/tex]-4
p=[tex]\sqrt{y}[/tex]-4+3
p=[tex]\sqrt{y}[/tex]-1