Answer:
1. False, it has 2 pairs of 2 congruent sides
2. True, a rhombus has 2 pairs of 2 congruent sides
3. False, a square has 4 same-size sides, a rectangle has 2 pairs of them
4. True, a rhombus has 4 sides
5. True, a rectangle has 2 pairs of parallel sides
6. Rhombus, square, rectangle, and parallelogram , NOT trapezoid
7. Square, they have 4 equal sides and 4 right angles
8. Rectangle, square.
9. Rectangle, rhombus, square
10. Trapezoid
The change in the average price of a gallon
of milk from 2011 to 2013 is shown in the
table below.
At the end of 2010, the price of a gallon of
milk was $3.47.
What was the price, in dollars, of a gallon of milk at the end of 2013?
Answer:
Price at the end of 2011 :
$3.47 - 0.57 = $2.90
Price at the end of 2012 :
$2.90 + $0.25 = $3.15
Price at the end of 2013 :
$3.15 - $0.08 = $3.07
So, at the end of 2013, the price of a gallon of milk was $3.07 .
Help olspslspslpsslsplspslspslspslspsls
Answer: it's C
Step-by-step explanation:
Answer:
C.
Step-by-step explanation:
The reason why is because the speed is at 2m/s
Every single second the speed goes by 2m/s
Hope that helped :)
Please give me BRAINLIEST and THANKS lol <(￣︶￣)>
pls help i will give brainliest
Answer:
10.5
Step-by-step explanation:
Can someone help me please
PLEASE HELP I WILL GIVE YOU 5 STARS AND BRAINLEST
Quadrilateral ABCD is rotated 90° about the origin. Select the graph that shows this rotation.
The correct graph that shows this rotation is shown in Option 3.
What is Translation?A transformation that occurs when a figure is moved from one location to another location without changing its size or shape is called translation.
Given that;
Quadrilateral ABCD is rotated 90° about the origin.
Now, We know that;
Condition of 90° clockwise rotation: (x, y) becomes (y,-x)
Hence, For Option 1;
A = (- 2, - 2)
A' = (2, - 2)
Foe option 2;
A = (- 2, - 2)
A' = (2, 2)
Thus, This shows correct graph of rotation.
Learn more about the transformation visit:
https://brainly.com/question/30097107
#SPJ2
answer both of them.
Answer:
k is constant of proportionality
Monday: k = 7.5
Tuesday: k = 2
Step-by-step explanation:
The equation for proportionality is y = kx
Take the first line of the table, plug it in and solve for k. Do that with at least 1 other row to be sure k is the same.
15 = (k)(2)
k = 7.5
——————
Same thing for this day. x is the horizontal, y is the vertical.
16 = (k)(8)
What is the sum of the lengths of the shortest and longest ski trails? pls help with number 5
Answer:
ummmmm whats the ski trails leaghts i dont have enough info
Step-by-step explanation:
What is the surface area of the rectangular pain represented by the net below?
Answer:
I think it is 68cm
Step-by-step explanation:
I WILL GIVE BRAINLIEST!!!!
Answer: 112in^2
Step-by-step explanation:
area of rectangle is
10 x 10 = 100 in ^2
then area of the triangle
h x b / 2 = 12 in^2
so 100 + 12 = 112 in^2
What is the value of x in the equation x – 7 = 11?
answer choices
1.57
4
15
18
Answer:
18 is the answer
Step-by-step explanation:
x-7=11
x=11+7
x=18
PLS ANSWER !!! DONT SEND LINKS I MEAN IT U WILL GET REPORTED!! ONLY ANSWER IF U KNOW THE ANSWER !!
Answer:
if the answer is not 2 its 1
Step-by-step explanation:
Help me! and how to get the answer!!
Answer:
you had to multiply i think
Step-by-step explanation:
Find the CIRCUMFERENCE of a circle with a RADIUS of 13mm. Use 3.14 for the value of pi.
Answer:
Circumference = 81.64
Step-by-step explanation:
The formula for finding circumference is C = pi(d). Since you don't have the diameter, but you do have the radius (which is half of the diameter), you will multiply 13 by 2, or 13 x 2. 13 x 2 = 26. So, the diameter is 26.
Fill in what you know: C = 3.14(26)
Now, all you have to do is multiply 3.14 and 26, which equals 81.64.
Hope this helps! :)
Carla's library account showed that she owed $4.00 in late fees. She made a payment of $7.00. She then lost a library book and was assessed a $12.00 fine. If Carla then makes a payment of $20, what is her balance after the payment?
Answer:
$9
Step-by-step explanation:
ok so this is what she owes- **i'm 'separating' them to make it easier**
$4 and $12 so let's add those together-
4+12=$16 so she owes 16 dollars in fines and late fees
and let's remember that she paid $7 for her late fee and assuming that she gets her $3 back she has $3 so far then for the 12 dollar fine she pays 20 dollars, and we're assuming that she gets back $6
she should have $9 left
good luck :)
**please let me know if this was incorrect/ not what you were looking for or both**
have a nice day!
what is 4+4=??????????????????????/
Answer:
8
Step-by-step explanation:
Caroline is making macaroni and cheese. She needs 3 cups of cheese to make 6 servings. How much cheese will Caroline need to make two servings?
Answer:1/2 of a cup.
Step-by-step explanation:
please help simplify this!
Answer:
Step-by-step explanation:
[tex]\frac{16}{x^{12}}[/tex].
We get this by distributing the 4 into each term. 2^4 is 16 and (x^-3)^4 is x^-12 which is equal to 1/x^12
Answer:
16/x^12
Step-by-step explanation:
Andre knows he wants a sandwich that has ham, lettuce, and tomatoes on it. He doesn’t care about the type of bread or cheese. How many of the different sandwiches would make Andre happy?
Answer:
24 possible sandwiches
Step-by-step explanation:
available pieces of bread: 3
available proteins: 1
available cheeses: 4
available vegetables: 2
3 x 1 x 4 x 2 = 24
The questions are in the pictures:)
Answer:
4.75 to 7.5
Step-by-step explanation:
just look at it or use a pencil to draw lines to proportion
QUESTION 3
PLEASE HELP ASAP
Answer:
D, E, and G
Step-by-step explanation:
Correct:
D - 3 x 4 & 2 x 6
E - 6 x 4
G - 16 x 4 & 10 x 6
Incorrect:
A - 1 x 1
B - 1 x 2
C - 5 x 2 & 10 x 1
F - 10 x 4 & 8 x 5 & 20 x 2
Hope this helps!
Please help me this is due at 2:30
Answer:
Step-by-step explanation:
The fourth on who this helps
I need an right answer ASAP
A barn floor scale drawing measures 5 cm by 7 cm. The scale for the actual barn is 2cm : 10 ft. What is the area of the barn? (WRITE THE NUMBER, ONLY)
Answer:
20
Step-by-step explanation:
Answer:
The answer is 875
Step-by-step explanation:
SO EASY- 2cm is equal to 10ft, so that means 5ft is equal to 1cm.
5*5=25
7*7=35
35*25=x=875
How many mg of a metal containing 62 percent nickel must be combined with 4 mg of pure nickel to form an alloy containing 78 percent nickel? Which of the following equations could be used to solve this?
Answer:
3.29 milligrams of a metal containing 62 percent nickel must be combined with 4 mg of pure nickel to form an alloy containing 78 percent nickel.
Step-by-step explanation:
To determine how many mg of a metal containing 62 percent nickel must be combined with 4 mg of pure nickel to form an alloy containing 78 percent nickel, the following calculations must be performed:
50 + 0.62X = 78
0.62X = 78 - 50
0.62X = 28
X = 28 / 0.62
X = 45.16
100 - 45.16 = 54.84
54.84 = 4
45.16 = X
45.16 x 4 / 54.84 = X
180.64 / 54.84 = X
3.29 = X
Therefore, 3.29 milligrams of a metal containing 62 percent nickel must be combined with 4 mg of pure nickel to form an alloy containing 78 percent nickel.
Answer:
C
Step-by-step explanation:
a(0.62)+4(1.00)/a+4+78/100
What is the length of road that each of the rollers would cover in one revolution? The volume of each roller is 3 m3 and the length across the front of each roller is 1.8 m.
Answer:
example, such as you could cover 3 miles in distance 1 a a quantity that has both a magnitude/size speed limits on the roads and more junctions in 3 velocities for each section: A = 200 m / 50 s = front stops suddenly. gravitational potential and back as the roller 3 a mass = 1000 m3 × 1000 kg/m3 = 1 × 106 kg.
Step-by-step explanation:
what is the distance between -1 1/3 and -4 2/5 on the number line
I NEED HELP ASAP PLEASE HELP ME!! NO LINKS OR I WILL REPORT
Answer:
27
Step-by-step explanation:
5(6)-6/2
If the simple interest on a principal amount of $6000 for 7 years is $2,520, then what is the interest rate as a percent?
Answer:
6%
Step-by-step explanation:
first multiply $6000 by 7 years then divide 2520 by 42000 to get 0.06
Please find the angles
Answer:
<1 = 50
<2 = 40
<3 = 90
<4 = 90
<5 = 40
<6 = 50
<7 = 130
Step-by-step explanation:
<5 + <6 = 90
40 + <6 = 90
<6 = 50
<5 = <2 because of vertical angles
<2 = 40
<6 = <1 because of vertical angles
<1 = 50
<7 = <4 + <5
<7 = 90 + 40
<7 = 130
Answer:
Solution given:
<4=90°[vertically opposite angle]
<2=<5=40°[vertically opposite angle]
<3=90°[right angle]
again
<1+<2=90°[right angle]
<1=90°-40°=50°
<1=50°
again
<5=40°[given]
<6=<1=50°[vertically opposite angle]
<6=50°
again
<7=<4+<5=90°+40°=130°
20 POINTS, please help (attached the question as a photo)
Answer:
C. (5-1), (5-2), (5-3), (5-4), (5-5), (5-6)
Step-by-step explanation:
So let's look at the choices and find which one has only one 3 (3's will be boldened for convenience).
A. (1-1), (2-2), (3-3), (4-4), (5-5), (6-6)
A has two three's, so it's out.
B. (1-3), (2-3), (3-1), (3-2), (3-4), (3-5), (3-6), (4-3), (5-3), (6-3)
B has 10 three's, so it's also out.
C. (5-1) (5-2) (5-3) (5-4) (5-5) (5-6)
C has 1 three, so it's correct. However I will still test D to make sure.
D. (1-6) (2-5) (3-4) (4-3) (5-2) (6-1)
D, like A, has two three's, so it's out.
With that information, we can deduce that C has the favorable outcomes for rolling exactly 1 three.