Answer:
It’s infinitely many solutions
Step-by-step explanation:
always look at the variables
if the variables are different , the equation will have one solution.
if the numbers are not equally after taking off the variables then they are no solution
identical sides means infinite solution.
determine the slope between the two points
(-2,9) and (1,6) PLS I WILL GIVE BRAINIEST!!
Answer:
The slope between the two given point is -1
Step-by-step explanation:
The rule of the slope between two points (x1, y1) and (x2, y2) is
m = [tex]\frac{y2-y1}{x2-x1}[/tex]
Let us use this rule to solve the question
∵ The given points are (-2, 9) and (1, 6)
∴ x1 = -2 and y1 = 9
∴ x2 = 1 and y2 = 6
→ Substitute them in the rule of the slope above
∵ m = [tex]\frac{6-9}{1--2}[/tex]
→ Remember (-)(-) = (+)
∴ m = [tex]\frac{-3}{1+2}[/tex]
∴ m = [tex]\frac{-3}{3}[/tex]
→ Divide up by down
∴ m = -1
∴ The slope between the two given point is -1
need help pictures below
Dice will be 3 times
3/11 chance of red
H on the jackson one
A on the one about jace
Find the length of segment TS
Answer:
By the midpoint theorem,
[tex]2ST = XY\\or, 2(x+15) = x+21\\or, 2x+30 = x+21\\or, x = 21-30\\or, x = -9cm\\So, TS = x+15 = -9+15 = 6cm[/tex]
4x – 5 > 7
[tex]4x - 5 \geqslant 7[/tex]
what is x
Answer:
x>3
Step-by-step explanation: Plz mark brainliest- Lily ^_^
Answer:
4x - 5 > 7
<=> 4x > 12
<=> x > 12/4
<=> x > 3
4x - 5 》 7
<=> 4x 》 12
<=> x 》 3
which statement best describes the graphs of the lines
A. they are parallel
B. they are the same line
C. they intersect at exactly one point
D. they intersect at exactly two points
Answer:
A
Step-by-step explanation:
Since they have the same slope and have different y-intercept they're parallel
The quotient x divide 5 is a negative integer. Name two
integers that x could represent and find the quotients
Answer:
Herk in a boo
Step-by-step explanation:
Elimination method 3x + y = 14 4x - y = 7
Answer:
(3,5)
x=2 and y=5
At the start of summer, Crater Lake 1 1/4 inches below normal. By the end of summer, it had decreased an additional 2 3/8 inches. What is it's new level?
Answer: 3 5/8 below normal
Step-by-step explanation:
From the question, we are informed that Crater Lake is 1 1/4 inches below normal and that by the end of summer, it had decreased an additional 2 3/8 inches.
The new level will be:
= 1 1/4 + 2 3/8
= 1 2/8 + 2 3/8
= 3 5/8 below normal
Write an expression that represents the following statement:
"Nine times the quantity of three less than double a number"
Answer:
(9×3)-(3×2)
Step-by-step explanation:
you need to multiply 9 by 3, "Nine times the quantity of three", than subtract what ever double 3 is, "three less than double a number".
Which shows -3.72 as a rational number in the form abab?
A.-93/25
B.-57/25
C.-79/25
D. -54/25
Answer:
-3.72 is rational because it ends at the hundredths place
Step-by-step explanation:
Rational. A rational number either terminates at a point or repeats in a pattern forever.
-7x +5 (1 - 8x)
Please help with this problem
Can anybody help me with these two !
Don’t answer if you do not know please
I’ll mark you as a brainliest:) .
Answer:
Step-by-step explanation:
a) Since we know that y=x^3, we can plug the values in
They would be: (-2)^3, (-1)^3, (0)^3, (1)^3, and 2^(3)
Which would be -8, -1, 0, 1, and 8
b) since we know that y=x, we can plug the values in
They would be -2, -1, 0, 1, and 2 because x = y
Hope this helps! :)
Answer:
y=x^3 -2,-8, -1,-1 0,0 1,1 2,8
y=x -2,-2 -1,-1 0,0 1,1 2,2
Step-by-step explanation:
Karen has a bag containing the following marbles:
3 red marbles
4 green marbles
1 yellow marble
What is the probability of randomly selecting a
green marble or a red marble from the bag?
A. 2/3
B. 7/8
C. 3/8
D 4/5
Answer:
its B because 4+3=7 and 3+4+1=8
Step-by-step explanation:
because 4+3=7 and 3+4+1=8 so it is 7/8
Two lighthouses flash their lights every 20 seconds and 30 seconds respectively. Given that they flash together at 8 p.m, when will they next flash together?
Which expression shows the quotient of a number n and 4?
a.4n
b.n-4
c.n÷4
d.n+4
Answer:
Is C.n/4
Step-by-step explanation:
A quotient is a answer to a division problem therefor the answer would be C
Step-by-step explanation: The word quotient means division.
So the quotient of a number and 4 means n ÷ 4.
− 7/10÷ 2/5=
plz help me
Answer:
- 7/5
Step-by-step explanation:
7*5
10*2
35/20 - -35/20
- 7/5
383 divided by 7 will there be a remainder
Answer:
54.7142857
Step-by-step explanation:
Sales Tax
Selling Price Rate of Sales Tax Sales Tax
$40.00
6%
?
Answer:
The sales tax is 2.40 so I hope that helps u
Answer:
2.40
Step-by-step explanation:
price x sales tax rate = sales tax
40 x .06(6%)=sales tax
2.40=sales tax
X
-6
-5
-4
-3
-2
-1
0
1
Y
0
-9
-12
-9
0
15
36
63
vertex?
this picture would help you man stay strong
what is the probability of spinning a 6 and flipping tails?
Answer:
76% is the chance of it going tails after flipping 6 times
Which pairs of polygons are congruent?
Answer: Pair 1 and Pair 4
Step-by-step explanation:
Pair 1 and pair 3
The two polygons in pair 2's perimeter aren't the same, thus they aren't congruent with each other, the same goes for pair 4
Topic 6 Online Assessment
00:00
Bill ordered 4 boxes of black markers and 2 boxes of blue markers for the school's art department. He ordered a total of 72 markers. How many
markers are in each box?
A 10
B. 12
Ο Ο Ο Ο
C. 6
D4
Answer:
12 markers
Step-by-step explanation:
1: Find the total amount of boxes 4+2=6
2: Divide the total amount of markers by the total amount of boxes 72/6 = 12
This will tell you that 12 is the amount of markers in each box
Find the original price of a pair of gloves that is $16 after a 20% discount.
Step-by-step explanation:
16 = 20% to get to 80% we need to times by 4 so it adds up to 100%
64=80%
the orginal price was 64 dollars
Maria and Veronica were asked to add two whole numbers. Instead, Maria subtracted the two numbers and got 10 while Veronica multiplied them and got 651. What was the correct sum
Answer:
31 + 21 = 52
Step-by-step explanation:
Calculation for the correct sum
First step is to factor 651 which means that 1 * 3 * 7 * 31 will give us 651
Second step is to find 3 possibilities numbers that will give us 10 as the difference
3 possibilities numbers =(31, 21), (93, 7), (217, 3)
Third step is to make use of equation 1 to find the numbers that has 10 as the difference among the 3 possibilities numbers
The number that has 10 as the difference is (31, 21) because 31-21 will gives us 10
Now Equation 1 = X – Y = 10
Where,
X=31
Y=21
Hence,
31 – 21 = 10
Since 31 – 21 gave us 10 as the difference which means that the correct sum will be:
Correct sum =31 + 21 = 52
Therefore the Correct sum is 31 + 21 = 52
Please help me thankss
Answer:
1/2
Step-by-step explanation:
you can find the ratio by doing 12 / 6 and you will get 2 then you dump a 1 over the 2 to get 1/2 that's not how it works in all tho
Answer:
1:1
Step-by-step explanation:
if the rule was 1:2 then they would have won 4 games so its 1:1
point=
slope=
point slope equation=
Answer:
Point will be 1,025 after 4 years
slope is 45
equation would be y=45x+1025
Step-by-step explanation:
this is just a guess. You are free to modify it to what you think is correct
Find the value of x.
102
146
120
124
x
158
X
Answer:
x = 70
Step-by-step explanation:
180* (n-2)
180*(6-2)
180*(4) = 720
102 + 146 + 120 + 124 + 158 = 650
720 - 650 = 70
A polygon is a planar figure characterized by a limited number of straight-line segments. The value of the x is 70°.
What is a polygon?A polygon is a planar figure characterized by a limited number of straight-line segments joined to create a closed polygonal chain in geometry. A polygon is defined as a bounded planar region, a bounding circuit, or both.
The sum of the interior angles of a n-sided polygon is calculated using the formula,
Sum of the interior angles = (n-2) × 180°
For the given polygon, the number of sides is equal to 6. Therefore, the sum of the interior angles of the polygon is,
Sum of the interior angles = (6-2) × 180°
= 4 × 180°
= 720°
Further, the sum of the interior angles for the given polygon can be written as,
Sum of the interior angles = 102° + 146° + 120° + 124° + 158° + x°
720° = 102° + 146° + 120° + 124° + 158° + x°
x = 720° - (102° + 146° + 120° + 124° + 158°)
x = 720° - 650°
x = 70°
Hence, the value of the x is 70°.
Learn more about Polygon here:
https://brainly.com/question/10441863
#SPJ2
Write the following using algebraic notation, using the letter x for any unknown numbers:
i think of a number, halve it, then subtract four.
Answer:
1/2x-4
Step-by-step explanation:
Since we don't know the number (unknown) we simplify it as a variable, x.
Then since you're taking half of x, place 1/2 next to x. Finally subtract 4, and it concludes to 1/2x-4.
600 students attend Ridgewood Junior High School. 4% of students bring their lunch to school everyday. How many students brought their lunch to school on Thursday?
Answer:
24
Step-by-step explanation:
4% of 600 is 24
hope this helps
5,376 divided by 24 explanation
Your answer should be 224.
Hope you get this right.