Answer:
B. (3, -1)
Step-by-step explanation: I got a 100 on the test
The rule for a reflection across line y = -x: (x, y) → (-y, -x)
F(1, -3) → F'(3, -1)
The answer would be option B (3, –1).
What is Parallelogram?A parallelogram defined as a special type of quadrilateral which has both pairs of opposite sides parallel and equal.
Coordinates of the vertices of a parallelogram are,
E(-3, -5), F(1, -3), H(2, -5), G(-2, -3)
Equation of a line about which this parallelogram was reflected is, y = -x
The rule for a reflection across line y = -x: (x, y) → (-y, -x)
That means when a point (x, y) is reflected across the line y = x, we find a new point (-y, -x)
By this rule new point by reflecting point F will be,
F(1, -3) → F'(3, -1)
Therefore, Option (B) will be the answer.
Learn more about parallelogram here:
brainly.com/question/11220936
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Graph the equation. Y=2/3x*2+4x+4
Answer:
See attached graph
Step-by-step explanation:
The equation is given as;
[tex]y=\frac{2}{3} x^{2} +4x+4[/tex]
Use a graph tool to graph and view as attached;
Answer:
Step-by-step explanation:
Point D is on line segment CE.Given DE = 2 + 10, CD = 6, and CE = 3x,
determine the numerical length of DE.
Answer:
18
Step-by-step explanation:
There are selveral ways of doing this
1. add all the numbers together so 2+10+6=18
or
2. 3x= (2+10) +6
(12)+6
18
3x=18
/3. /3
x=6
then 3(6)
therefore equalling 18 as well
Amanda and Sandy found seashells along the shore. Amanda found 8 shells and Sandy found twice as many. How many seashells did Sandy find?
Answer:
16 hope this helps you out
Answer:
she found 16 seashells
Step-by-step explanation:
A Turtle traveled 1/10 mile in 1/2 hour. What was the turtle’s rate in miles per hour?
A.1/20
B.1/12
C.1/6
D.1/5
Please help ASPA thanks
What is it that you need help with im in Algebra 1
#6 What integers describes overdrawing your bank account by $50?
Answer:
-50
Step-by-step explanation:
A negitive number would mean debt or owed. A positive number would be a credit of a number.
What's 2|–9| – |–2|?
A) –20
B) 16
C) –18
D) 20
PLEASE HELP ME ASAP! ILL GIVE BRAINLEST
Answer:6(-4)
Step-by-step explanation:
Answer:
4(-6), 6(-4), 12(-2)
Step-by-step explanation:
Hi there!
A negative number times a positive number is a negative number. So, since -4 x 6 has one negative number, you can think of it as 4 x 6 and then add a minus sign after multiplying, so -4 x 6 is -24.
In multiplication, no matter which way the equation goes, the answer will always be the same ( 5 x 3 is the same as 3 x 5). Therefore, we are looking for another equation that will also equal -24.
4(-6) is the same because it is still one number that is a negative, and it still equals -24.
6(-4) is the same as well, it's just we're putting the parentheses around the -4 this time.
12 x 2 is 24, so 12(-2) is negative 24 (-24)
I hope this explanation helped you! I'd appreciate if you gave me Brainliest, rated my answer and gave it a Thanks! Have a great day!
Please help me it would mean a lot.
Answer:
60
Step-by-step explanation:
119-59 = 60
Quincy needs 322 yards of ribbon to decorate quilts for a craft fair. The ribbon comes in rolls of 15 yards. Alice needs twice as many yards of ribbon as Quincy. How many rolls of ribbon does Alice need? Explain your answer.
Answer:
The answer is 35
(6.8 x10^2) x (1.3 x10^-3)
Answer:
0.884
Step-by-step explanation:
write an equation for each quadratic function whose graph is shown
Answer:
9. y=5[tex]x^{2}[/tex]
10. y=2/3[tex]x^{2}[/tex]
11. y=1/10[tex]x^{2}[/tex]
12. y=-1/4[tex]x^{2}[/tex]
Step-by-step explanation:
9. Use vertex form (y=a(x-h)^2+k) and insert the vertex (0,0) as (h, k).
y=a(x-0)^2 +0
Substitute the x and y values for the given point on the graph, (-1, 5)
5=a(-1-0)^2+0
Solve for a.
5=a(-1)^2
5=a
Substitute a in vertex form and solve for general form (ax^2 +bx+c)
y=5[tex]x^{2}[/tex]
Use this method to find the rest of the equations.
Find the area of the shaded region.
Round to the nearest tenth.
Answer:
(Assuming they are both right triangles)
214.5 sq ft
Step-by-step explanation:
Area of a right triangle= leg×leg / 2
25×25 / 2 = 312.5
14×14 / 2 = 98
312.5-98= 214.5
SOMEONE PLEASE HELP I CANT GET IT
Which exponent is missing for the given expression ?
Complete the statements using the drop-down menus. The line perpendicular to the y-axis through the point (–4, –2) is . The slope of this line is .
Answer:
Y=-2, 0
Step-by-step explanation:
EDG 2020
Answer:
1. y= -2
2. 0
Step-by-step explanation:
Correct on Edg 2020
PLS ANSWER I NEED HELP ILL GIVE 50 POINTS PLS NO ONE HELPS ME.
What is the equation of this line?
y=2x−3
y=−12x−3
y=−2x−3
y=12x−3
Answer:
y=2x-3
Step-by-step explanation:
What is the angle relationship? Meaning, what is the angle for this?
I’ll give brainliest to whoever answers right! :)
Answer:
Easy. Alternate interior angle.
Step-by-step explanation:
What is the difference between -3 and -12?
O-15
O 15
O -9
O 9
Giovanni went to the Lowe’s looking for supplies. He bought three pounds of cement for $27.75 per pound. A plant for $12.58. He paid $8.99 is sales taxes. How much did he pay in total at Lowe’s?
Step-by-step explanation:
Hey there! Let's break this answer down.
1. If he bough 3 pounds of cement for $27.75 each, that 3x27.75, which is $83.25. So he spent $83.25 on cement.
2. Next, add $12.58 for the cost of the plant to $83.25, which $95.83.
3. Finally, he paid $8.99 for the sales tax. When adding that to $95.83, we get $104.82.
So, his total was $104.82.
Have a great day!
Answer:
104.82
1Step-by-step explanation:
27.75 times 3 equals 83.25 plus 12.58 equals 95.83 then add 8.99 which is $104.92
identify the x and y intercepts
Answer:
(1,0) (0,8) thats all I see
Step-by-step explanation:
what is the answer for 2(5/3+3/4)-4/3s
a number is no more than 26 inequalities
Answer:
n is less than or equal to 26
Step-by-step explanation:
I'm guessing you're asking for the inequality, and since a number (n) cannot be more than 26, it has to be less.
The question never said that n can't be 26, and it only said it can't be MORE than 26, so it's less than or equal to 26, so that's what I'm thinking
If you do this whole page you get brainlessly and 5 rating and a thanks
Answer: A then 0.700 .7 .70
Step-by-step explanation:
Kiara has $450 in the bank. After
buying groceries she has $398.72 left in
her account. Write and solve an
equation to determine how much she
spent at the grocery store.
Both the football and volleyball teams have games today. The football team plays every 7 days. The volleyball team plays every 4 days. In how many days from now will both teams have games on the same day again?
Answer:
28 days
Step-by-step explanation:
football = 7 days
volleyball = 4 days
both= ?
7 x 4 = 28 days
x + 2y = 23
A.(15,-4)
B.(-15,4)
C.(15,4)
Answer:
23
Step-by-step explanation:
232323
3
3
3
3
23
23
3
this isnt correct btw
What is the value of 7/3 divided by 5/6
Answer:
14/5 or 2.8
Step-by-step explanation:
Answer:
2.8 or 2 4/5
Step-by-step explanation:
Over the next 15 months you have to read at least 75 books. You have to read x books per month. The inequality "75 is greater than or equal to 15x" represents this situation. Solve the inequality to find the number of books you have to read per month.
Answer:
you have to read at least 5 books per month (on average)
Step-by-step explanation:
The given inequality is incorrect. "At least 75" means "greater than or equal to 75", so the inequality should be ...
15x ≥ 75
x ≥ 5 . . . . . . divide by 15
You have to read at least 5 books per month.
Write an equation of a line that has a slope of 1/2 and has a point at (2, 5).
