Answer:
(3z)^2 +10
Step-by-step explanation:
Which rule describes the transformation?
O(x, y) - (x, y)
O (x,y) - (y,x)
O (x,y) - (-x, -y)
O (x, y) - (y, -x)
The rule that describes the transformation is (x, y) → (-x, -y).
Option C is the correct answer.
We have,
From the graph,
A = (-1, -1)
B = (1, -1)
C = (0, -4)
And,
A' = (1, 1)
B' = (-1, 1)
C = (0, 4)
Now,
If we use transformation:
(x, y) → (-x, -y) on each coordinate of A, B, and C.
We get,
A' = (1, 1)
B' = (-1, 1)
C = (0, 4)
Thus,
The rule that describes the transformation is (x, y) → (-x, -y).
Learn more about transformation here:
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Gus and Mark collect baseball cards and they keep them in plastic sleeves. Gus has 5 plastic sleeves that are full of cards. Mark has 2 sleeves full of cards and 6 additional cards.
If Gus and Mark have the same number of cards, which equation could be used to find the number of cards in one sleeve?
A.) s + 5 = s + 2 + 6
B.) 5s = 2s - 6
C.) 5s + 6 = 2s
D.) 5s = 2s + 6
Can someone PLEASE help me out??!!!!!!!
Answer:
[tex]\huge\boxed{66.42 \textdegree}[/tex]
Step-by-step explanation:
In order to solve for this missing angle, we can use trigonometry.
With angle B, we only have two sides: the adjacent of the angle and the hypotenuse of the angle. The adjacent side is the one laying directly next to the angle that isn't the hypotenuse.
Using SOH CAH TOA, we can see that the correct trig function for this would be cos because of CAH (Cosine = Adjacent over Hypotenuse)
Since we know the length of the sides but we don't know the angle, we are going to use inverse trig.
The adjacent side over our hypotenuse will be [tex]\frac{2}{5}[/tex] since 2 is the length of the adjacent and 5 is the length of the hypotenuse.
We know have the equation [tex]cos^{-1}(B) = \frac{2}{5}[/tex].
We now find what [tex]\frac{2}{5}[/tex] is (0.4) and find the inverse cosine of it. We can do this by plugging it into a calculator.
When we do this, we get the number [tex]66.42182152[/tex] etc. Rounding to the nearest hundredth gets us 66.42.
Hope this helped!
Answer asap please!
1 3/5 ÷ 1/4
A- 3/20
B- 1 3/20
C- 1 2/5
D- 6 2/5
Answer:
D
Step-by-step explanation:
8/5 x 4 = 6 2/5
What is the solution to this equation? 4- 5k = -21
a.5
b.21
c.17 over 5
4 over 5
Answer:
k = 5
Step-by-step explanation:
4 - 5k = -21
Transpose and subtract 4 from both sides:
4 - 4 - 5k = -21 -4
-5k = -25
Divide both sides by -5
-5k/-5 = -25/-5
k = 5
How to get the LCM of the exxpresion
Answer:
The LCM is made by multiplying all factors included in the factoring of the given expressions. Common factors are used once only and the one with the highest power is used. 3 x 3 - 2 x 2 - x and x - 1 . The LCM is by multiplying all factors included in the factoring of the given expressions.
Step-by-step explanation:
To find the LCM of given expressions, we proceed as follows:
1) Express each of the expressions as the product of its factors including prime factors where applicable.
2) Find the product of each factor with the highest power which occurs in the given expressions.
3) This product is the LCM.
Pls help me (don’t mind the yagami Yato)⭐️
Answer:
7 1/2 or 7.5
Step-by-step explanation:
3 ÷ 2/5 = ?
To divide you need to flip the second fraction and multiply:
3/1 x 5/2 = 7 1/2 or 7.5
I NEED HELP ASAP!!!!!!! WHAT IS 8 3/5x 2 5/8?
Answer: 22.575
If you round up, it is 22.6.
I hope you get a 100! Best of luck!!!
Which situation is best represented by the following equation?
45w + 123.95 = 753.95
Erica paid $753.95 for dance classes. She paid a $123.95 registration fee and $45 for each week she was enrolled in the classes. What is w, the number of weeks Erica was enrolled in dance classes?
Erica paid $753.95 for dance classes. She paid a $45 registration fee and $123.95 for each week she was enrolled in the classes. What is w, the number of weeks Erica was enrolled in dance classes?
Erica and her sister paid $753.95 for dance classes. Erica paid $123.95 for each week she was enrolled in the classes, and her sister paid $45 for each week she was enrolled in the classes. What is w, the number of weeks Erica and her sister were enrolled in dance classes?
Erica paid $753.95 for dance classes. She paid $123.95 for each week she was enrolled in the classes after using a coupon that gave her $45 off the price per week. What is w, the number of weeks Erica was enrolled in dance classes?
A sea turtle is 3 feet below the surface of the sea. If its position can be recorded as - 3 feet, what would the position 0 represent in this situation? (4 points) A the surface of the sea.B the distance above the surface of the sea.C the distance below the surface of the sea. D the height of the turtle
Answer:
A.
Step-by-step explanation:
Sarita showed the steps to solving the equation. 5 (x minus 3) + 7 (x + 4) = 73 Steps Sarita's Solution Sarita's Verification 1 5 x minus 15 + 7 x + 28 = 73 5 (5 minus 3) + 7 (5 + 4) = 73. 5 (negative 2) + 7 (9) = 73. Negative 10 + 63 = 73. 53 not-equal-to 73. 2 (5 + 7) x + (negative 15 + 28) = 73 3 12 x + 13 = 73 4 12 x + 60 5 x = 5 When Sarita tried to verify her answer, she found it was wrong. Which explains her mistake?
Answer:
Sarita’s solution is correct. She made an error in her verification. Sarita was supposed to add the 5 and 7 in the first step.
Step-by-step explanation:
Given the following equation:
The steps to solve it are:
5(x-3)+7(x+4)-73
1. Apply the Distributive property:
5x-15+7x+28=73
2. Add the like terms:
12x+13=73
3. Subtract5 13 from both sides of the equation:
12x+13-(13)=73-(13
12x=60
4. Divide both sides of the equation by 12:
12r/12 = 60/12
x = 5
To verify it, let's substitute into the equation:
5(5-3)+7(5+4)=73
Evaluating, we get:
5(2)+7(9)=73
10+63=73
73=73
Based on this, we can determine that Sarita's solution is correct, but she made an error in her verification (Observe that 5-3 is not equal to -2 )
Answer:
A. Sarita’s solution is correct. She made an error in her verification.
Step-by-step explanation:
EDGE 2020
A New York City veterinary technician makes $40,532.00 per year. He is paid every two weeks. What is his gross pay per paycheck? (Remember there are 52 weeks in a year)
Answer:
His gross pay per paycheck is $1558.92
Step-by-step explanation:
$40,532.00 ÷ 52 = 779.461538462
779.461538462 × 2 = 1558.92308
1558.92308 ≈ $1558.92
Simplify the expression x(3x)2
Answer:
3x(2)
=6x
Step-by-step explanation:
Answer:
[tex]6x^{2}[/tex]
Step-by-step explanation:
x(3x)(2)
=x*3*x*2
=6*x2
=6x2
Find the distance between (9,2) and (5,9)
Answer:
√ 65
Step-by-step explanation:
Use the distance formula to determine the distance between two points.
Exact Form:
√ 65
Decimal Form:
8.06225774 …
There are 6 m spaces help
Answer with step-by-step explanation:
If the comparison is 5 cm:6 m, then the numbers would be 5:600. If so, we have to multiply each of the dimensions by 5/600.
7.5 cm = 1/16 m
9 cm = 3/40 m
6 cm = 1/20 m
3.5 cm = 7/240 m
Hope this helped!
Select the proper order from least to greatest pleas
Answer: B
Proof is 7/6 is more than a whole so it’s the greatest while 1/8 is the least then that leaves 2/3 and 9/10 and 9/10 is greater than 2/3 so the answer should be B
Answer:
Your picture is locked I would fix it but I dont know how.
Step-by-step explanation:
What is 5x-7(x+1)=9
Thanks for the help
Answer:
x = -8
Step-by-step explanation:
Step 1: Write equation
5x - 7(x + 1) = 9
Step 2: Solve for x
Distribute -7: 5x - 7x - 7 = 9Combine like terms: -2x - 7 = 9Add 7 to both sides: -2x = 16Divide both sides by -2: x = -8Step 3: Check
Plug in x to verify it's a solution.
5(-8) - 7(-8 + 1) = 9
-40 - 7(-7) = 9
-40 + 49 = 9
9 = 9
Where is the shading in the graph of the quadratic inequality y > -22 + 6x + 3? Why?
Answer:
Check Graph below
Step-by-step explanation:
y > -22 + 6x + 3
Add -22 and 3.
y > 6x - 19
Use the slope-intercept form to find the slope and y-intercept.
Slope: 6
y-intercept: (0,-19)
Graph a dashed line, then shade the area above the boundary line since y is greater than 6x − 19 .
y > 6x - 19
I hope this helps
if you could, feel free to mark me Brainliest it would be much appreciated :D
Star A is about 3.4 x10^18 miles from earth. star B is 6.8 x 10^16 miles from earth.Star A is how many times as far from Earth as Star B? I
Answer: It's 50
Step-by-step explanation:
3.4 divided by 6.8 is 0.5 and 18-16 (the exponents) is 2. since ur dividing your subtracting the exponents. so then u get 0.5*10^2 but it cant be lower than 1 so u move the decimal in 0.5 one space to the right which then leads you to get 5*10^1 or 5*10 which is 50.
Please solve for me ;6÷2(1+2)
Answer:
9
Step-by-step explanation:
If each unit on the coordinate plane represents one mile, what is the total distance the truck travels on its route?
Answer:
36.16 miles
Step-by-step explanation:
A recycling truck begins its weekly route at the recycling plant at point A, as pictured on the coordinate plane below. It travels from point A to point B, then points C, D, and E, respectively, before returning to the recycling plant at point A at the end of the day. The truck’s route is illustrated on the coordinate plane below. If each unit on the coordinate plane represents one mile, what is the total distance the truck travels on its route?
Answer:
The distance between two points X([tex]x_1,y_1[/tex]) and Y[tex](x_2,y_2)[/tex] is given as:
[tex]|XY|=\sqrt{(x_2-x_1)^2+(y_2-y_1)^2}[/tex]
From the image attached, the coordinates of the plane are:
A(-1, -1), B(1, -1), C(5, 2), D(0, 13), E(-5, 2).
The lengths are:
[tex]|AB|=\sqrt{(1-(-1))^2+(-1-(-1))^2}=2\ units\\ \\|BC|=\sqrt{(5-1)^2+(2-(-1))^2}=5\ units\\\\|CD|=\sqrt{(0-5)^2+(13-2)^2}=12.08\ units\\\\|DE|=\sqrt{(-5-0)^2+(2-13)^2}=12.08\ units\\\\|AE|=\sqrt{(-5-(-1))^2+(2-(-1))^2}=5\ units[/tex]
But 1 mile = 1 unit
Total distance = |AB| + |BC| + |CD| + |DE| + |AE| = 2 + 5 + 12.08 + 12.08 + 5 = 36.16 miles
4. Tom borrowed $600 at 10% per year, simple interest, for 3 years. How much did he have to repay (principal
interest) at the end of the 3 year period? ??
Answer:
$180
Step-by-step explanation:
dilations increase the measure of angles
true or false
What is the ratio AC: CB?
Answer:
how do we find this out
Step-by-step explanation:
Celea pays $50 for a 15-month subscription of a newspaper. How much does she pay per month?
Answer:
$4
For this question, we must divide 50 by 15 months.
50 ÷ 15 = 4.
So, the answer will be 4.
Celea pays $4 dollars per month.
Hope this helps!
Solve the proportion.
X over 12 (fraction) = three over four (fraction). x = ??
Determine the length of AS.
A. 12
B. 18
C. 3
D. 6
Answer:
C. 3
Step-by-step explanation:
2x+6
Divide 2 on both sides
x=3
Please help me I'm so stress out
.· Find the perimeter of a parallelogram with the following measurements
: a = 8, b = 5, h = 4
Answer:
The answer is 26
Step-by-step explanation:
Its right just do it
Can someone help me? Kendall owns 39 CD’S, and he buys a new one every week. Raymond only owns 15 CD’S but he buys 3 new ones each week. How many weeks will it be before Raymond owns as many CD’S as Kendall?
Answer:
7 weeksStep-by-step explanation:
Let the number of weeks be x
Then Kendal's CD's
39 + xRaymond's CD's
15 + 3xTime when they have equal CD's
39 + x = 15 + 3x3x - x = 39 - 152x = 14x = 7 weeksAnswer:
That is wrong... 7 is not the answer
12 is the real answer
Step-by-step explanation:
2p + 4q =20 translate into a sentence
Answer:
two "P" plus four "Q" equals twenty
Step-by-step explanation:
I changed the numbers to words