Answer:
(-3 , -4)
Step-by-step explanation:
When you move right on a coordinate plane, you go up positively on the X axis. So in order to find where you started, simply reverse the change by subtracting 7 from 4, and you get -3.
yo if you gave me brainliest that would be pretty poggers, as it turns out that only a small percentage of you guys are actually subscribed, so please hit that thanks button, and consider giving me brainliest. it's free, and you can always change your mind later.
The side lengths of three triangles are shown. Which of the
triangles are right triangles?
Triangle
1
2
Side Lengths
20 V425 5
14 21 10
6 8 10
3
11
11
11
Select all that apply.
Triangle 2
Triangle 3
Triangle 1
Answer:
jajajja quein juega free les pongo sala JSJJJ 56 65 5
Step-by-step explanation:
Every winter Jeremy flies home to Chicago which is 360 miles away. If the flight takes 3 hours, what is the plane’s average speed?
Answer:
Average speed is 120 MPH
Step-by-step explanation:
When you divide the total number of miles by the time it takes to travel that distance (360 divided by 3) you get the average MPH which is 120.
What is the sum? (2x + 4)/(x + 1) + (- x + 5)/(x + 1) (x - 1)/(x + 1) (1 - 1)/(2x + 2) (x + 9)/(x + 1) (x + 9)/(2x + 2)
Answer:
Step-by-step explanation:
Since they already have a common denominator of x+1 we can add the numerators
(2x+4-x+5)/(x+1)
(x+9)/(x+1)
Please help! Will give Brainliest!
Identify the axis of symmetry of y = ( x - 7 ) ( x + 1 )
Algebra 1 homework
Helpppp
Answer: It should actually be 9b6/a4c6
Step-by-step explanation: bc ur simplifying the equation.
40 tickets were sold for a concert, some at 75 cents and the rest at $1.25. if the total raiwed was $42, how many had the cheaper ticket
Answer:
16 had the cheaper ticket
Step-by-step explanation:
Let the number of 75cents tickets be x
Let the number of $1.25 tickets be y
Since the total tickets is 40, hence;
x+y =40 .... 1
Also if some are sold at 75 cents and the rest at $1.25 with total of $42 earned, then;
0.75x+1.25y = 42... 2
From 1
x = 40-y
Substitute into 2;
0.75(40-y)+1.25y = 42
30-0.75y+1.25y = 42
30+0.5y = 42
0.5y =42-30
0.5y = 12
y = 12/0.5
y = 24
Since x = 40-y
x = 40-24
x = 16
The number of cheaper ticket are 16
help please
please find x for me :)
Answer:
85
Step-by-step explanation:
as the lines are parallel, the 95 angle is the same as the angle below x.
So to find x you take 95 from 180 because angles on a straight line add up to 180.
therefore x = 85
2x + 3y = -10
-x - 3y = 17
use <,>, or = to make true number sentences without calculating.
Answer:
it would be > i think
Step-by-step explanation:
Answer:
>
Step-by-step explanation:
3 x 2/3
4 x 2/3
so just by that you can already tell that 4 x 2 + 4 x 2/3 is gonna be more because the other equation is multiplyping 2/3 by 3. The other is multiplying by 4. So therefore,
4 x 2 + 4 x 2/3 (>) 3 x 2/3
Hope this helps!
Yours Truely,TheAnimeCatUwU
PLEASE HELP!! i’m a middle schooler struggling if you can help me thank you.
Answer:
you've probably already answered it but
The top one would be 3/5
The middle would be 1/5
The bottom would be 6/5
Step-by-step explanation:
I don't really have an explanation. if it's wrong, I'm sorry but I'm pretty sure it's right
SOMEONE HELP ME PLZ!!!
Answer:
I cant read it can you take a better pic please
Step-by-step explanation:
I need help I’m struggling
it's basically math and science just help pls
Answer:
1) x = 22.5
Step-by-step explanation:
4/9 = 10/x
4 × x = 10 × 9
4x = 90
4x/4 = 90/4
x = 22.5
Answer:
2) 2.4
Step-by-step explanation:
5/2 = 6/x
5 × x = 6 × 2
5x = 12
5x/5 = 12/5
x = 2.4
Answer:
3) x = 0.8
Step-by-step explanation:
5/2 = 2/x
5 × x = 2 × 2
5x = 4
5x/5 = 4/5
x = 0.8
hope it helps!! (I'll add other answers too)
tell me if any of my answers are wrong
PLEASE HELP ASAP!!!
Classify the isometry.
glide reflection
translation
reflection
rotation
Step-by-step explanation:
This is a translation.
A translation moves things up and down.
The figure stays in the same direction so reflection and rotation, glide reflection are wrong.
What is the slope of the line that passes through the points (-8,3)
and (-8, 2)? Write your answer in simplest form.
Answer:
Undifined
Step-by-step explanation:
2x + 3y = 12
5x - y = 13
Please help me I'm stuck in this :(
A is opposite
C
Α. ΑΟ
Β. ΒΟ
C. ZA
D. ZC
E. AB
F. AB and AC
234% as a simplifed fraction
Answer:
So, /(100÷2) = 117/50 when reduced to the simplest form. As the numerator is greater than the denominator, we have an IMPROPER fraction, so we can also express it as a MIXED NUMBER, thus 234/100 is also equal to 2 17/50 when expressed as a mixed number.
Step-by-step explanation:
Answer:
2 17/50
Step-by-step explanation:
234%
= 234/100
= 2 34/100
= 2 17/50
A bag contains 2 black chips, 5 red chips, and 4 white chips. You pick a chip
this process 99 times, how many times do you expect to remove a red chip
from the bag, record its color, and put the chip back in the bag. If you repeat
from the bag?
Answer:
Step-by-step explanation:
total chips=2+5+4=11
reqd probability=(5/11)^{99}
Evaluate b^2c^-1 for b = -4 and c = 2.
A. 8
B. -8
C. 32
D. 4
Answer:
D) 4
Step-by-step explanation:
-4^2 = 16
c^-1 = 0.25
16 times 0.25 = 4
ace's grandfather is 3 years older than Ace's grandmother. their combined age is 121 years. how old is each?
Answer: Grandfather = 62
Grandmother = 59
Step-by-step explanation:
1) Organize information.
m + 3 = ff + m = 121m + (m + 3) = 1212) Simplify.
2m + 3 = 121 -3 -3 2m = 118÷2 ÷2m = 593) Insert value of m into m + 3 = f.
59 + 3 = f59 + 3 = 624) Check work.
59 + 62 = 121?YesWhat are the solutions of the equation
-12x+26=-(1/5)-x+2+3
Answer:
Step-by-step explanation:
Expand -(1/5)-x+2+3
-(1/5)-x+2+3
Remove the parenthesis;
=1/5-x+2+3
Add the numbers; 2+3=5
=-x+5-1/5
Convert element to fraction;
=5*5-1/5
Since the denominators are equal combine the fractions;
5*5/5-1/5
5*5-1=24
Multiply the numbers;5*5=25
=25-1
Subtract the numbers:25-1=24
=24
=-x+24/5
-12x+26=-x+24/5
Subtract 26 from both sides;
-12x+26-26=-x+24/5-26
Simplify;
-12x+26-26
Add similar elements; 26-26=0
=-12x
Simplify;-x+24/5-26
Convert element to fraction;
- 26/*5/5+24/5
Since the denominators are equal , combine the fractions;
-26*5+24
Multiply the numbers; 25*5=130
=-130+24
Add/subtract the number;-130+24=-106
=-106
=-106/5
Apply the fraction rule;
=-x-106/5
-12x=-x-106/5
Add x to both sides;
-12x+x=-x-106/5+x
Simplify;
-11x+=-106/5
Divide both sides by -11
-11x/-11=-106/5/-11
Simplify ;-11x/-11
Divide ;11/11
=1
=x
simplify;-106/5/-11
Apply fraction rule; 106/5/11
106/5*11
Multiply the numbers;5*11=55
=106/55
x=106/55
Solve 4b +8= 6b - 4 b= ?
Answer:
B = 6
Step-by-step explanation:
1. 4b + 8 = 6b - 4
2. Add 4 to both sides: 4b + 12 = 6b
3. Subtract 4b from both sides: 12 = 2b
4. Divide 12 by 2: b = 6
Brainliest Please.
Answer:
b = 6.
Step-by-step explanation:
4b + 8 = 6b - 4
4b - 6b = -4 - 8
-2b = -12
b = -12/-2
b = 6.
Yesterday, it took 40 minutes to drive to school. Today, it took 32 minutes to drive to school. What is your percent of change?
Step-by-step explanation:
decrease by 20%
xxxxxxxx
Solve y + ^2∕7 < ^1∕3.:
A)
y > –1∕21
B)
y < 1∕21
C)
y < 13∕21
D)
y > 13∕21
Answer:
B
Step-by-step explanation:
Noah raised $54 to support the animal shelter, which is 60% of his fundraising goal. Write an equation to represent the situation
Answer:
54 60
---- = -----
X 100
Step-by-step explanation:
yeah...
10 points please help!
Answer:
I don't know I think its 7.
Step-by-step explanation:
Answer:
4
Step-by-step explanation:
The relationship between the left and right values is that the number on the right is 1.5x bigger.
So, 6/1.5=4
PLS HELP WILL MARK BRAINLIEST
Answer:
D
Step-by-step explanation:
In file
Answer:
D. x = 10, m<TRS = 60
Step-by-step explanation:
1. Approach
To solve this problem, one will set up an equation to model the problem. The problem gives that the sum of two angles (m<QRT and m<TRS) equals the third angle (m<QRS). Additionally, the measure of one of the angles is given (m<QRS = 122), and the expression for the values of the other two angles are given, (m<QRT = 7x - 8), (m<TRS = 6x). One can form an equation, and solve it to find the unknown. Finally, one can then substitute the values of the unknown, into the expression to find the measure of the angle.
2. Solve for (x)
One can set up an equation based on the given information, then solve the equation.
m<QRT + m<TRS = m<QRS
Substitute,
(7x - 8) + (6x) = 122
Simplify
7x - 8 + 6x = 122
13x - 8 = 122
Inverse operations
13x - 8 = 122
+8 +8
13x = 130
/13 /13
x = 10
3. Find (m<TRS)
Now that one has the value of (x), one can substitute the value into the given expression for the (m<TRS), and solve to find the value.
m<TRS = 6x
x = 10
m<TRS = 6(10)
m<TRS = 60
A brand of aluminum wire costs $0.32/foot. How much, in dollars, will 180 inches of the same brand cost?
Answer:
$4.80
Step-by-step explanation:
180/12= 15 to it get to feet
15 x .32 = 4.80