Answer: 10
18 divide by 3 is 6 because you always divide first is this case
9-6+7 now solve straight across
9 minus 6 is 3 plus 7 is 10
Step-by-step explanation: Also
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Answer:
Today: Thursday, 14th January 2021
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[tex] \tt 9 - 18 \div 3 + 7[/tex]
[tex] = \tt 9 - 6 + 7[/tex]
[tex] {\orange{\boxed{ \red{\tt = 10}}}}[/tex]
Find the slope (m) and the y-intercept (b)
Can you please give a step by step answer with the reasons?
Thank you
Can someone help me please
Answer:
A. y = 10x +5
Step-by-step explanation:
For 0, is 5
For 1 is 15 so on
Answer:
y=10x+5
Step-by-step explanation:
find 2 points
find the slope
slope is 10
y=10x+b
sovle for b
b=5
Answer= y=10x+5
What is an equation of a line that constraints the point (3, - 1) and is perpendicular to the line whose equation is y = - 3x + 2?
Answer:
Answer:
c is the answer I'm sure
Step-by-step explanation:
what is the slope of the line
Which of the following is another way to express the equation 8 - (-d) = 43?
8 - d = 43
-d + 8 = 43
-8 + d = 43
8 + d = 43
Answer:
Step-by-step explanation:
Option D is the correct answer
8 + D = 43
Answer:
The last one
Step-by-step explanation:
8 - (-d) = 43 is the same as 8 + d = 43
13 students are wearing purple uniform in a class of 21 students. Write the ratio of students wearing purple uniform to student NOT wearing purple uniform in the class.
Answer:
There are 16 students total.
1/4 (4 students)--> Yellow Costumes
6 students--> Purple Costumes
(?) students--> Orange Costumes.
We know that one fourth of the students is 4 students by doing simple division.
6 students are wearing purple costumes.
Add these together.
4+6 = 10
The remaining students are wearing orange costumes.
There are 6 students remaining.
Therefore, 6 students are wearing orange costumes.
Answer: 6 Students
Step-by-step explanation:
x3 - 2x2 – 24r =
What’s the factor ?
Answer:
Step-by-step explanation:
X3 - 2x2 -24x
Pulling out tje terms 3.1 pull out like factors.
X3 - 2x2-24x =x(x2-24)
Trying the factor by spitting the middle term
3.2 factoring x2 -2x-24
The first term is x2 its coefficient is 1
The middle is -x2 its coefficient is -2
The last term is constant is -24
Multiple the coefficient of the first term by the constant 1 .-24=-24
Find the to factors of -24 whose sum eqyals the coefficient of the middle term which is -2
-24+1=-23
-12+2=-10
-8+4= -2
A d tbe final results: ×.(×-6)
Give me a five star if you got it
If Sarah fills up her gas tank with 20 gallons of gasoline and pays $46 for the gasoline, how much did she pay per gallon?
9514 1404 393
Answer:
$2.30 per gallon
Step-by-step explanation:
Price per gallon is found by dividing the cost by the number of gallons:
$46/(20 gal) = $2.30/gal
Sarah paid $2.30 per gallon.
Answer:
$2.30 per gallon
Step-by-step explanation:
We have to divided the price Sarah payed by the amount of gallons she bought.
46 ÷ 20 = 2.30
The answer is 2.30 per gallon.
1) Use the coordinate plane to locate the quadrants. Choose ALL ordered pairs that would be found
in quadrant IV.
A(-3,2)
B (1,-6)
C(5,-2)
D(-8,-9)
E (-6, -8)
the third quadrant of the coordinate plane?
The coordinates (1,-6), (5,-2) are located in IV quadrant. Therefore, the options B and C are the correct answers.
What is coordinate plane?A coordinate plane is a two-dimensional surface formed by two number lines. It is formed when a horizontal line (the X-axis) and a vertical line (the Y-axis) intersect at a point called the origin. The numbers on a coordinate grid are used to locate points.
Given that, use the coordinate plane to locate the quadrants.
In IV quadrant, the x-axis has positive numbers and the y-axis has negative numbers.
Here, the coordinates (1,-6), (5,-2) are located in IV quadrant.
Therefore, the options B and C are the correct answers.
Learn more about the coordinate plane here:
https://brainly.com/question/24134413.
#SPJ2
) Complete the equations.
-3.
?
= 21
21 : (-3)
?
please help
Answer:
-7 for both of them
Step-by-step explanation:
Suppose you have 28 coins that are all dimes and quarters. The total value of the coins is $5.35. Write a system of equations that models this situation and solve the system to find the number of quarters and dimes.
Answer:
1) The system of equations that models this situation is given as follows
0.1·x + 0.25·y = 5.35...(1)
x + y = 28...(2)
2) The number of dimes = 11 dimes
The number of quarters = 17 quarters
Step-by-step explanation:
1) The given parameters are;
The numbers of quarters and dimes = 28
The total value of the coins = $5.25
Let x represent the number of dimes and y represent the number of quarters, and given that a dime = $0.1 and a quarter = $0.25, we have;
The system of equations that models this situation is given as follows
$0.1·x + $0.25·y = $5.35...(1)
x + y = 28...(2)
2) Making y the subject of both equations gives;
From equation (1), we have;
0.1·x + 0.25·y = 5.35
0.25·y = 5.35 - 0.1·x
y = 5.35/0.25 - 0.1/0.25·x = 21.4 - 0.4·x
y = 21.4 - 0.4·x
From equation (2), we have;
x + y = 28
y = 28 - x
Equating both equations to find the common solution, gives;
21.4 - 0.4·x = 28 - x
x - 0.4·x = 28 - 21.4
0.6·x = 6.6
x = 6.6/0.6 = 11
x = 11
The number of dimes = x = 11
y = 28 - x = 28 - 11 = 17
y = 17
The number of quarters = y = 17.
Please show your work for the question below
Answer:
About 15 miles per hour
Step-by-step explanation:
Using the formula, distance over time
55/3.5 = 15.714...
Answer:
15.71 miles
Step-by-step explanation:
it is distnce over time so ,
55/3.5 =15.71 miles
I need help ASAP???
Answer:
Since this is a check-all-that-apply question it would be the first and second choices.
Hope This Helps!
The supermarket has 48 aisles. 12 of the aisles are empty. What percentage of the aisles are empty
Answer:
25% of the isles are empty
Step-by-step explanation:
48/12 is 25%
Answer:
25%
Step-by-step explanation:
12 + 12 + 12 + 12= 48
if 12 isles are empty, then that is 1/4 of 48 aka 25%
What is x2 = 10. Solve the equation
Answer:
x=5
Step-by-step explanation:
x2=10
x=10/2
x=5
Solve for x.
-3(X + 8) = x - 4
Answer:
x = -5
Step-by-step explanation:
-3(x + 8) = x - 4
-3x - 24 = x - 4
+3x +3x
-24 = 4x - 4
+4 +4
-20 = 4x
-20/4 = x
-5 = x
Solve for x
x = −3X − 20
Solve for X
X = −x/3 − 20/3
What is the approximate circumference of the circle shown below?
Answer:
what circle?
Step-by-step explanation:
lol
V
9. Which one of the equations below is true?
10 points
bixb3
b4 x 6-6
se
J 18
vº 6 =y-10 x y
Option 1
O Option 2
(71)9 = 75 x 75
Answer:
12000000000000
Step-by-step explanation:
what is 4 as a fraction
Answer:
Answer is 4/1 or 8/2
Hope it helps.......
Answer:
............................................
..........................................
4 as a fraction is 2/5.
CORRECT FAST ANSWERS!! Brainliest!
Answer:
its d
Step-by-step explanation:
Answer:
It is the first circle
Step-by-step explanation:
Please can you solve this equation?
x^2-10x-22=0
Answer:
=5±√47
Step-by-step explanation:
^2−10−22=0
Use the quadratic formula
=−(−10)±(−10)2−4⋅1(−22)√2⋅1
Simplify
=10±247√2
Separate the equations
=10+247√2
x=210+247
Solve
=5+47√
x=5-47√
Solution
=5±√47
Have a beautiful day! v(⌒o⌒)v♪
Just need to know the perimeter and the area
Answer:
Perimeter = 68 m
Area = 273 m^2
Step-by-step explanation:
Perimeter = s + s + s + s
= 13 + 13 + 16 + 26
= 68 m
To find perimeter add all sides of the shape.
Area = 1/2 × ( 16 + 26 ) × 13
= 0.5 × 42 × 13
=273 m^2
HOPE THIS HELPED
Find the equation of the line passing through the points (4,1) and (2,9)
Help Fast
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Answer:
Now from the top make it drop that a wapgbrbehdhdjfh I D fgddhhdhsddhhhdhdhhddddd
the population of a colony grows from 250 in the year 2000 to 400 in the year 2004. what is the average rate of change of population.
Given:
Population of a colony in 2000 = 250
Population of a colony in 2004 = 400
To find:
The average rate of change.
Solution:
Let y be the population of the colony at x year.
The population of a colony grows from 250 in the year 2000 to 400 in the year 2004. So, the two points are (2000,250) and (2004,400).
Formula for slope or average rate of change is
[tex]m=\dfrac{y_2-y_1}{x_2-x_1}[/tex]
[tex]m=\dfrac{400-250}{2004-2000}[/tex]
[tex]m=\dfrac{150}{4}[/tex]
[tex]m=37.5[/tex]
Therefore, the average rate of change of population is 37.5.
Which shows two triangles that are congruent by the SSS congruence theorem?
Triangles A B C and D E C are connected at point C. Angles A B C and C E D are right angles. The lengths of sides A B and E D are congruent.
Triangles A B C and D E C are connected at point C. The lengths of sides A B and D E are congruent. The lengths of sides B C and C D are congruent.
Triangles A B C and D E C are connected at point C. The lengths of sides A C and C E are congruent. Angles B A C and C E D are congruent.
Triangles A B C and A D C share common side A C. The lengths of A B and A D are congruent. The lengths of B C and D C are congruent.
Answer:
D\
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The diagram attached below shows that ΔABC and ΔADC share a common side AC, AB ≅ AD, and BC ≅ DC.
Both triangles have three pairs of congruent sides and can be proven to be congruent by the SSS Congruence Theorem (Option D is correct).
What is the SSS Congruence Theorem?The SSS Congruence Theorem states that if two triangles have three pairs of congruent sides, both triangles are congruent.
The image attached below shows ΔABC and ΔADC that share a common side AC.
It also shows AB ≅ AD and BC ≅ DC.
Therefore, the diagram shows that ΔABC and ΔADC have three pairs of congruent sides and can be proven to be congruent by the SSS Congruence Theorem (Option D is correct).Learn more about the SSS Congruence Theorem on: https://brainly.com/question/4280133
1. Express the following as a product of its any two factors (in four different ways).
(1) 12x^2y
(iii) 18ab^2
(ii) 24c^2b
Answer:
It’s c
Step-by-step explanation:
Mat question please help me
Step-by-step explanation:
A D G B E C F
these are least to greater
what is the slope of the line y=8?
A.0
B.4
C.8
D.undefined
Answer:
A
Step-by-step explanation:
y = 8 is a horizontal line parallel to the x- axis.
Since it is parallel to the x- axis its slope = 0
