Answers
Answer:
I think 9 and 12 are paraellograms. the others are not paraellograms. dunno if im right. but I tried my best
Step-by-step explanation:
Related Questions
13/4+=3/4 what’s the answer
Answers
Answer:
7 3/4?
Step-by-step explanation:
What Can I Do With Inverses Worksheet
a) write an equation for the relationship represented in the table
b) make a table for the inverse
c) how are these two tables related?
d) use the relationship between the tables to find a shortcut for changing the equation of the original function into its inverse
e) now solve this new equation for “y”
f) justify that the equations are inverses of each other
Answers
Solve the system of equations by elimination. Show all work neatly on your work page. Checking your answer is wise. :)
6x + 3y = -12
-6x - 2y = 4
Answers
Answer:
x=2
y=-8
Step-by-step explanation:
6x+3y=-12
-6x-2y=4
3y=-12-6x
y=(-12-6x)/3
y=-4-2x
substitute y
-6x-2(-4-2x)=4
-6x+8+4x=4
-2x=-4
x=2
6(2)+3y=-12
12+3y=-12
3y=-24
y=-8
check:
6(2)+3(-8)=-12
12-24=-12
-6(2)-2(-8)=4
-12=16=4
Mathematics 10 points and brainliest.
Answers
Answer:
41
Step-by-step explanation:
8 x 7 - 5 ([tex]3^{2}[/tex] - 6)
= 8 x 7 - 5 ( 9 - 6 )
= 8 x 7 - 5 x 3
= 56 - 15
= 41
Answer:
41
Step-by-step explanation:
Use PEMDAS.
3^2 = 9
9 - 6 = 3
3 × 5 = 15
8 × 7 = 56
56 - 15 = 41
Write an equation that represents the line.
Answers
Answer:
COORDANITE GRID
Step-by-step explanation:
Atalien is 5 feet tall. His shadow is 8 feet long. At the same time of day, a tree's shadow casts a 32 feet long shadow. What is the height of the tree?
Answers
Answer:
The tree will be 20 Ft
Step-by-step explanation:
5:8
?:32
8×4=32
5×4=20
20 is the answer
Answer:
28
Step-by-step explanation:
This is the correct answer
Solve the system using elimanation: 3x + 5y = -2 and -x + 2y = 8
Answers
Answer:
Step-by-step explanation:
3x+5y+3(-x+2y)=-2+3(8)
3x+5y-3x+6y=-2+24
11y=22
y=2, using this y in -x+2y=8 gives you
-x+2(2)=8
-x+4=8
-x=4
x=-4
So the solution is the point (x, y)=(-4, 2)
Write an inequality to represent this situation.
Answers
Answer: x + 30.25 > 50
Step-by-step explanation: X is the amount need to reach 50 dollars or more.
Find the height of a triangle whose base is 5 inches and area is 12 square inches.
Answers
Answer:
Therefore, Height = 4.8 inches.
Step-by-step explanation:
Given : A triangle whose base is 5 inches and area is 12 square inches.
To find : Find the height of a triangle.
Solution : we have given
Triangle base = 5 inches.
Area = 12 square in.
We need to find height of the triangle.
Area = * base * height .
Plugging the values .
12 = * 5 * height .
On multiplying both sides by 2
24 = 5 * height .
On dividing both sides by 5.
Height = 4.8 inches.
Therefore, Height = 4.8 inches.
rearrange the following linear equation into y=mx+b form and identify the slope and the y intercept 2y=2x+6
Answers
Answer:
Step-by-step explanation:
we need the equation to be like y=mx+b so we have to simplify our equation
2y=2x+6
divide everything by 2
so it’s y=x+3 and that’s ur answer
Pls help me lol
A machine stamps 3600 metal parts in 12
minutes. Find the unit rate in parts per minute.
Answers
Answer:
300
Step-by-step explanation:
you have to find the matal parts for minute. To do this you can do:
3600/12=300
That's your answer
ill mark brainlist plss help
Answers
Answer:
The second option
Step-by-step explanation:
You just do 19.50/3 to get 6.50
$6.50 per shirt.
Solution
Since three shirts cost $19.50
1 would be $19.50÷3= 6.50
this is due is in about 15 minutes.. :')
1. You lose 3 points every time you forget to write your name on a test. You have forgotten to write your name 6 times. What integer represents your change in points from forgetting to write your name?
Answers
Answer:
I think the answer is 18.
I need help with this equation.
Answers
If you make common denominator would make it 2/8+( )/8=1
8-2= 6 to fill that numerator to make 1
8/8 = 1
2/8 + ?/8 = 8/8
2 + ? = 8
2 + 6 = 8
the answer is 6
hope this helps!
yall please help i am struggling
Answers
Answer:
I think it might be around 93
Step-by-step explanation:
what is the value of c?
Answers
Answer:
The value of C is 3
Step-by-step explanation:
all of the angles of a triangle add up to 180°. first you would add 92 and 46 and get 138. You then subtract 180 and 138 and get 42. then you divide 42 by 14 and get 3. then substitute 3 back into the equation and you get 180.
I just need help with these 2 questions !
Answers
Answer:
-4/3
9/4
Step-by-step explanation:
hope this helped needed a longer answer lol
What is the area of "triangle " XYZ to the nearest tenth of a square inch? Use special right triangles to help find the height. Show your work.
Answers
Answer:
That is a 30 60 90 triangle.
In such a triangle the "middle" size = short side * sq root (3)
height = 5 * sq root (3) = 8.6602540378
Area = (1/2) * 5 * 8.6602540378
Area = 2.5 * 8.6602540378
Area = 21.6506350946 square centimeters
Step-by-step explanation:
Answer:
A=24√3
Put In Decimal Form:41.5692193817^3
Step-by-step explanation:
4 Inches on short side, this means that the long side is 8 inches because the short side is always 1/2 the length of the long side, The medium side length is 4√3. So you need to take the short side and medium side and multiply them by 1/2, look below for how to do it.
A=1/2(4)(4√3)
2(12√3)
24√3
Express the
unknown y as the
unknown x and
calculate two
solutions of the
equation 3x - y = 4.
Please I need your help quickly
Answers
Solve the equation: 2 1/2 = 5n
Answers
Answer: 2.1
Step-by-step explanation:
5n = 21/2 -- Rearrange the equation
5n = 10.5 -- Divide
n = 2.1 -- Simplify
Solving 1 step math equations:
[tex] - 2.5 + w = 3.7[/tex]
Answers
What percent is represented by the shaded area?
Answers
Answer:
152%
Step-by-step explanation:
hope this helps!
please mark me as brainliest! thanks!
Pls help me!!!!
3/4 ton= Ib
Answers
Step-by-step explanation:
2666 and 2/3 ok try thisyeh
Answer:
1,500 lbs.
Step-by-step explanation:
There are 2000 lbs in 1 ton.
[tex]\frac{3}{4}[/tex] × [tex]\frac{2000}{1}[/tex]= [tex]\frac{6000}{4}[/tex]
6,000 divided by 4 is 1,500
Answer: 1,500 lbs.
I NEED TO PASS!!
Use the information to answer the following question.
A rectangular garden has a length that is 3 feet longer than its width. Let w represent the width of the garden in feet. The entire garden is surrounded by a 2-foot-wide cement walkway.
What does the algebraic expression (w + 4)(w + 7) represent in this context?
A. the perimeter of the walkway only
B. the area of the garden only
C. the perimeter of the garden only
D. the total area of the garden and walkway
Answers
Answer:
D. the total area of the garden and walkwayStep-by-step explanation:
Sides of the rectangular garden:
w and w + 3Add the width of the walkway, 2 feet from both sides, the total of 4 feet:
w + 4 and w + 7The product of the above is the area of the garden and the walkway
Correct option is D
Answer:
D. the total area of the garden and walkway
Step-by-step explanation:
Sides of the rectangular garden:
w and w + 3
Add the width of the walkway, 2 feet from both sides, the total of 4 feet:
w + 4 and w + 7
The product of the above is the area of the garden and the walkway
Correct option is D
Hope this helps!
How do I solve it? Please help...............
Answers
9514 1404 393
Answer:
15.08 m
Step-by-step explanation:
You can take the appropriate fraction of the whole circumference, or you can use the arc-length formula. You get the same answer either way.
Angle XZW is 180° -108° = 72°
The circumference is C=πd, so the arc of interest is ...
XW = C(72°/360°) = πd/5 =π(24 m)/5 = 4.8π m
XW ≈ 15.08 m
_____
If you use π = 3.14, then your answer will be 15.07 m.
Quadrilateral ABCD is a rectangle. BD = 6x – 14 and AC = 8x - 20.
What is BD?
2
3
4
6
Answers
Answer 4
Step-by-step explanation:
Answer:
it is c.4
Step-by-step explanation:
-4a+14+7a-9
will give 88 points in first 10 minutes
Answers
Answer:
3a+5
Step-by-step explanation:
add-4a and 7a
3a+14-9
subtract 9 from 14
3a+5
Answer:
[tex] \sf \: 3a + 5[/tex]
Step-by-step explanation:
Given expression,
→ -4a + 14 + 7a - 9
Let's simplify the expression,
→ -4a + 14 + 7a - 9
→ (-4a + 7a) + (14 - 9)
→ (3a) + (5)
→ 3a + 5
Hence, the answer is 3a + 5.
Tell me yes or no and explain why
Answers
Answer:
yes because this number is an even
Step-by-step explanation:
Answer: yes
Step-by-step explanation:
Solve for n. 4n= 30 please
Answers
n=30/4
n=15/2
30 divided by 4
What’s the value of X
Answers
Answer:
the answer is 90
Step-by-step explanation: