Answer:
B
Gabriella is slowing down at the same rate that Kendall is speeding up, and Franklin is not accelerating.
Step-by-step explanation:
Answer:
B
Step-by-step explanation:
Took test on edge
what is the value of x in 6 - 4x = 7x - 9x + 10
Answer:
x = - 2
Step-by-step explanation:
Given
6 - 4x = 7x - 9x + 10, that is
6 - 4x = - 2x + 10 ( add 2x to both sides )
6 - 2x = 10 ( subtract 6 from both sides )
- 2x = 4 ( divide both sides by - 2 )
x = - 2
Answer: x = -2
Step-by-step explanation:
Angle PSR measures 99°.
Point S has three lines extending from it. One line extends to point P, another to point Q, and the other to point R. Angle P S Q is (3 x + 18) degrees. Angle Q S R is (9 x minus 27) degrees.
What is the measure of AnglePSQ in degrees?
Answer:
Option C: 45 degrees
Step-by-step explanation:
edge2021
Answer:
C) 45°
Step-by-step explanation:
Find the surface area of Earth if the equator is about 24, 902 miles long. Round to the nearest thousand square miles.
O A. 197,387,000 mi 2
O B. 198,227,000 m2
O C. 147,347,000 mi2
D. 297, 387, 000 mi2
NEED HELP ASAP!!!!!!!!
What was the ratio of combat deaths by diseases?
IN THE CIVIL WAR
Answer:
The ratio is 2:3
Step-by-step explanation:
There was 750,000 total deaths in the civil war
About 500,000 of these deaths were due to disease and uncleanliness.
To simplify, 50:75 is 10:15 or 2:3.
To solve ratios, just simplify down as much as possible.
If f(x) = x/2 + 8, what is f(x) when x = 10?
4
9
13
36
Solution:
f(10) = 10/2 + 8
f(10) = 5 + 8
f(10) = 13
Best of Luck!
a-2b+ab ; a=3, b=-1
a = 3
b = -1
Then,
[tex]a - 2b + ab \\ = 3 - 2 \times ( - 1) + 3 \times ( - 1) \\ = 3 + 2 - 3 \\ = 5 - 3 \\ ⟶2[/tex]Solution :
★ a - 2b + ab .........(Given equation)
Now, it is given that a = 3 and b = -1 by putting the values of a and b in given equation we get :]➨ 3 - 2(-1) + (3)(-1)
➨ 3 + 2 - 3
➨ 2
Therefore, the required answer we get is 2.
Vanessa is creating centerpieces for a reception. Each centerpiece will consist of eight flowers arranged around one candle. Vanessa will create 20 of these centerpieces. Each candle costs $6.00, and each flower costs $1.50. What is the final cost of the centerpieces? $120.00 $240.00 $360.00 $480.00
Answer:
360
Step-by-step explanation:
If you multiply 20 by 6 you get 120
then if you multiply 1.50 by 8 you get 12
then multiply 12 by 20 which equals 240
add 240 by 120 you get your final answer 360
A cube has a volume of 27 cubic inches. What are the dimensions of the cube?
Answer:A cube shaped box has a volume of 27 cubic inches bethany says each side of the cube measures 9 inches because 9 x 3 = 27.
Step-by-step explanation:hope this help you ok
Find the slope and y intercept
y = - 2/3x + 4
Answer:
slope: -2/3 y intercept: (0,4)
Step-by-step explanation:
MATH FRACTIONS!!
What is 3/4 divided by 5/6 how to solve it the step by step. I NEED IT
Answer:
9/10
Step-by-step explanation:
the rule says
[tex]\frac{a}{b} /\frac{c}{d} =\frac{ad}{bc}[/tex]
so in our case
a=3
b=4
c=5
d=6
so the division is
[tex]\frac{3*6}{4*5} \\\\=\frac{18}{20}[/tex]
we can simplify
[tex]\frac{18}{20} \\\\=\frac{2(9)}{2(10)} \\\\=\frac{9}{10}[/tex]
that's our answer
I don't know if you need step by step of the rule, if you need let me know
The division of the fractions are solved and A = 9/10
Given data ,
Let the equation be represented as A
Now , the value of A is
Let the numerator of the fraction be p
where the value of p = ( 3/4 )
Let the denominator of the fraction be q
where q = ( 5/6 )
Now , the fraction is A = p/q
On simplifying the expression , we get
So , the left hand side of the equation is equated to the right hand side by the value of p/q
A = ( 3/4 ) / ( 5/6 )
A = ( 3/4 ) x ( 6/5 )
On further simplification , we get
A = ( 18 / 20 )
A = 9/10
Therefore , the value of A = 9/10
Hence , the fraction is A = 9/10
To learn more about fractions click :
https://brainly.com/question/29766013
#SPJ6
what are the new coordinates of A(5, -3) after reflecting it across the y-axis
Answer:
The new coordinates would be (-5,-3)
Step-by-step explanation:
Reflecting a point of the y-axis changes the sign of the point's x-coordinate.
Measuring Angles. Please help me this is due at 11:59 today
Answer:
115 degrees
Step-by-step explanation:
14x+3+4x+10=157
14x+4x+3+10=157
18x+13=157
18x=157-13
18x=144
X=8
14x+3
(14×8)+3
112+3=115
Twice the difference of a number and 5 is 30.
Find the number.
Answer:
A. 20
B. 18.5
C. 10
D. Not here
Let x be the number:
Twice the difference of a number and 5 is 30:
2(x - 5) = 30
Divide both sides by 2:
x - 5 = 15
Add 5 to both sides:
x = 20
Ans: A
this is my little brothers work n I don’t even understand it either helpppp
Answer:
92
Step-by-step explanation:
Answer:
92
Step-by-step explanation:
4+4+4 is 12. So you carry the 1 to the tenths place and keep the 2.
(1)
64
14
+14
------
2
Then you add 1+6+1+1, which is 9.
(1)
64
14
+14
------
92
what is 37.5679 times 108.906
What is a rotation in geometry?
Which of the following is not a property of a rectangle?
A. Both pairs of opposite sides are parallel
B. Each angle measures 90o
C. Diagonals are congruent
D. All sides are congruent
rewrite this function using function notation.
-3.7x = 3-y
Answer:
f(x) = 3.7x + 3
Step-by-step explanation:
Using the fact that y = f(x), then rearrange the equation making y the subject.
- 3.7x = 3 - y ( add y to both sides )
y - 3.7x = 3 ( add 3.7x to both sides )
y = 3.7x + 3 , that is
f(x) = 3.7x + 3
Find an equivalent ratio in simplest terms:
48:16
Step-by-step explanation:
what can go in
both numbers
2,4,8
let use 8 since u said to the simplest form
48÷8=6
16÷8=2
therefore, 6:2
in a window display at a flower shop, there are 3 spots for 1 plant each. to fill these 3 spots, adam has 7 plants to select from, each of a different type. Selecting from the 7 plants, adam can make how many display arrangements with 1 plant in each spot? (Note: the positions of the unselected plants do not matter.)
Answer: 210
Step-by-step explanation:
We know that the number of combinations of n things taken r at a time is given by :-
[tex]C(n,r)=\dfrac{n!}{r!(n-r)!}[/tex]
So, number of ways to select 3 plants out of 7 = [tex]C(7,3)=\dfrac{7!}{3!4!}=\dfrac{7\times6\times5\times4!}{6\times 4!}=7\times5=35[/tex]
Also number of ways to arrange them in 3 positions = 3! = 6
Now , total number of arrangements with 1 plant in each spot = (number of ways to select 3 plants out of 7) x (number of ways to arrange them in 3 positions)
= 35 x 6
=210
Hence, required number of ways = 210
Since, the arrangement does not matter, we use the principle of combination, Hence, the number of display arrangement possible is 210
Total number of plants = 7 Number of spots = 3This could be defined thus as : (7C3) × 3! ;
3! = number of ways to arrange the 3 plants into the 3 spots
Recall :
nCr = [tex] \frac{n!}{(n-r)!r!} [/tex]7C3 = [tex] \frac{7!}{(7-3)!3!} = \frac{7!}{4!r3!} [/tex]
7C3 = [tex] \frac{7×6×5}{6} = 35 [/tex]
3! = 3 × 2 × 1 = 6
(7C3) × 3! = 35 × 6 = 210 ways
Therefore, there are 210 possible arrangements which can be made.
Learn more : https://brainly.com/question/14767366
Determine whether each pair of lines are parallel, perpendicular, or neither. line n: y = -2x-4 line m: y = -2x+8
The given lines n: y = -2x-4 and line m: y = -2x+8 are neither parallel nor perpendicular
What is parallel and perpendicular lines?The slope of the parallel line is 0 and the slope of the perpendicular line is undefined.
The lines are parallel if their slopes are the same but their y-intercepts differ. The lines are not parallel if the slopes differ. Perpendicular lines, unlike parallel lines, do intersect. Their intersection creates a 90-degree angle.
Here given line ,
y = -2x - 4
= y = 2x + 4
Since this is in mx + b form ,
m is the slope
So slope = 2.
Given another line = -2x + 8
Slope = -2
Since slopes are not equal they are not parallel .
Since slopes are not negative reciprocal they are not perpendicular .
To learn more about slopes refer to :
https://brainly.com/question/3493733
#SPJ1
A recipe uses 12 tablespoons of butter to make 60 servings. How many tablespoons of butter will be used to make 20 servings? A-3 B-4 C-6 D-8
Answer:
B. 4 tablespoons
Step-by-step explanation:
Let’s make a proportion using the following setup:
tablespoons/servings=tablespoons/servings
We know that 12 tablespoons are needed for 60 servings.
12/60=tablespoons/servings
We don’t know how many tablespoons are needed for 20 servings. We can say x tablespoons make 20 servings.
12/60=x/20
Want want to solve for x, so we must isolate x. x is being divided by 20. The inverse of division is multiplication. Multiply both sides of the proportion by 20.
20*(12/60)=(x/20)*20
20*12/60=x
20*0.2=x
4=x
x= 4 tablespoons
4 tablespoons of butter are used to make 20 servings.
Solving Inequalities
Algebra 1
Answer:
x<0
Step-by-step explanation:
Let's solve your inequality step-by-step.
−4+
x
3
<−4
Step 1: Simplify both sides of the inequality.
1
3
x−4<−4
Step 2: Add 4 to both sides.
1
3
x−4+4<−4+4
1
3
x<0
Step 3: Multiply both sides by 3.
3*(
1
3
x)<(3)*(0)
x<0
You randomly draw twice from this deck of cards
What is the probability of drawing a 3, then drawing an even number without replacing the first card?
Answer:
1/10 or 10%
Step-by-step explanation:
There are 6 numbers:
8, 6, 6, 3, 7, 7Probability of drawing 3 is:
1/6Then probability of drawing an even number is:
3/5 as 3 even numbers out of 5 total numbers leftCombination of two above is:
1/6*3/5 = 1/10 = 10%Cheyenne is playing a board game. Her score was -275 at the start of her turn, and at the end of her turn, her score was -425. What was the change in Cheyenne’s score from the start of her turn to the end of her turn?
This the formula for the area on a rectangle: Area=(base)(height)
A = bh
Solve for b
Answer:
b = A / h
Step-by-step explanation:
A = b * h
Dividing the equation by h to get b on one side give us:
A / h = b * h / h
A / h = b * 1
A / h = b
b = A / h
40 percent of what number is 520. draw a diagram of the problem
Answer:
Step-by-step explanation:
the number is 1300 if we have 40% from it will give us 520
The equation of the line through (2,-5) and parallel to the line x+3y-9=0is:
Answer:
x + y = -13
Step-by-step explanation:
The equation of a line is y=mx+c
Line x+3y-9=0
Let's rearrange.
3y= -x+9
Divide both sides by 3.
3y/3 = -x/3 +9/3
y= -x/3 + 3
The gradient is the coefficient of x which is -1/3.
Therefore, m1 = -1/3
Where m1 is the gradient of the first line.
When two lines are parallel, their gradients are equal.
Therefore m1=m2
Where m2 is the gradient of the second line.
Therefore m2=-1/3
Now, we need to find c.
(2,-5)
Here, x=2, y=-5
y=mx+c
-5 = -1/3(2) + c
-5 = -2/3 + c
-5 + 2/3 = c
This can also be written as...
c = -5 +2/3
The LCM is 3.
The addition will give -13/3.
Now, let's create the equation We have m2 and c.
y = mx + c
y = -1/3(x) + (-13/3)
Take note of the signs, (+), and (-).
y = -x/3 - 13/3
Multiply both sides by 3 to remove the denominators.
(3)y = (3)-x/3 - (3)13/3
y = -x - 13
Or
x + y = -13
I hope you understand. Please give brainliest, thank, and rate 5 stars. thanks.
A scanner scanned 72 photos in 8 minutes. If it scans photos at a constant rate, it can scan
photos in 23 minutes.
If a number is odd, then it is an integer and a prime number.
Which is the conclusion of the conditional?
Answer:
The conclusion of the conditional statement is;
it is an integer and a prime number
Step-by-step explanation:
The statement that the argument claims to be true or the statement that the rest of a conditional statement leads to is the conclusion of a conditional statement
Given a conditional statement, also known as an if-then statement, which can be represented symbolically as p → q, such that the hypothesis is p and the conclusion is q.
In the given statement, the hypothesis, p = a number is odd, while the conclusion, q = it is an integer and a prime number
Therefore, the conclusion of the conditional statement is it is an integer and a prime number.
However, only the converse of the statement is true, which is given as follows;
If a number is an integer and a prime number, then it is an odd number