Chelsea went ice-skating. The ice, her skates, the Zamboni, and the rink building itself were all examples of solids she encountered. She developed a model of the particles in the ice. Which of these statements about the particles present in her model of a solid are true? Choose the three statements that apply.
A.They vibrate in place
B.They slide past each other.
C.They are packed very closely together.
D.They cause the solid to have definite volume and shape.
Solve each equation.
2x=52x=5
answer asap plz
Answer:
The correct answer for this problem is 55
What Percent of 25 is 10 ?
Answer:
40
Step-by-step explanation:
Answer:
40% (see below)
Step-by-step explanation:
First, make a ratio to simplify your situation:
Think about it like this:
If 25 is 100%, and the question is asking me for 10, which is x%, then what is x%?
Here's what I'm talking about:
10 x%
------ = --------
25 100%
Now, just cross multiply and simplify:
1000 = 25x
40 = x
x = 40
To check your answer, you can multiply 25 by 0.4 (the decimal form of 40%) to see if it worked because 40% of 25 is 10:
25 (0.4)
10
Guys please help it’s urgent!! I tried, my friend tried, my mom tried, my brother tried, and no one can get the answer she wants
Answer:
#13050
Step-by-step explanation:
lxw
30x35= 1050
Answer:
and now i tried
Step-by-step explanation:
hello new challenger (:<
Joey is building a doghouse. He measures the lengths of two sides and the hypotenuse to make sure the boards create a right triangle. Which of the measurements below could be used to create the right triangle?
Answer:
hv iub;k
Step-by-step explanation:
hg bjlh lj
pls help due asap ....
Answer:
c
Step-by-step explanation:
PLEASE HELP MEEE
I don’t under this at all
I don’t need to show my work but I just need the answer or help
Answer:i think 1
Step-by-step explanation:
Answer:
2x+4=5
Step-by-step explanation:
there are two positive x boxes do 2x 4 positive boxes so +4 and 5 positive boxes.
Mr Lee has a family of 6 people and Mrs Scarlett has a family of 4. They were given 15 kg of chocolate
when they visited a chocolate factory for work. If they decide to share it so that each family
member gets an equal amount, determine the required ratio and hence calculate how much
chocolate Mr Lee and Mrs Scarlett will each take home to their families.
Answer:
Mr. Lee takes home 9 kg of chocolate.
Mrs. Scarlet takes home 6kg of chocolate.
Step-by-step explanation:
Mr. Lee has a family of 6 people, and Mrs. Scarlett has a family of 4 people.
Together, the total number of people is 6 + 4 = 10
If we divide evenly the chocolate between all 10, then each one gets the same amount.
Then we need to do the quotient:
15kg/10 = 1.5kg
This means that each person gets 1.5kg of chocolate.
And Mr. Lee has 6 on his family, then the amount of chocolate that Mr. Lee takes home is 6 times 1.5 kg
6*1.5kg = 9kg
Mr. Lee takes home 9 kg of chocolate.
Mrs. Scarlett has a family of 4 people, then she takes home 4 times 1.5kg of chocolate, this is:
4*1.5kg = 6kg
Mrs. Scarlet takes home 6kg of chocolate.
Suzanne finances $315,000 with a 15/4 balloon mortgage at 3.75%, How much will she pay for principal and interest over the life of the loan?
$358,189.67
$357,416.36
$355,775,49
S356,638.32
Answer:
Step-by-step explanation:
Given that :
What is the 149th term in the arithmetic sequence below?
3 11 19 27
A) a(149) = 1187
B) a(149) = 1199
C) a) 149) = 1184
D) a(149) = 1189
I got 141 obviously that's completely incorrect plz help
Answer:
1,187
Step-by-step explanation:
The nth term of an arithmetic sequence is expressed as;
an = a + (n-1)d
a is the first term
n is the number of terms
d is the common difference
Given the sequence 3, 11, 19, 27...
a = 3
d = 11-3 = 19-11 = 8
n = 149 (since we need the 149th term)
a149 = 3 + (149-1)(8)
a149 = 3+(148)(8)
a149 = 3+1,184
a149 = 1,187
Hence the 149th term is 1,187
What is the value of v? Show work or explain
Answer:
v = 105°
Step-by-step explanation:
According to Angle Sum Property of a triangle ,
Sum of measure of all the 3 interior angles of the triangle 180°.
Now , lets use this property in this question . So,
[tex]36 + (v - 27) + (v - 39) = 180[/tex]
[tex] = > 2v - 66 + 36= 180[/tex]
[tex] = > 2v - 30 = 180[/tex]
[tex] = > 2v = 180 + 30 = 210[/tex]
[tex] = > v = \frac{210}{2} = 105[/tex]
8t=−32
Help a sister out
Answer:
t=-4
Step-by-step explanation:
Answer:
t = -4
Step-by-step explanation:
divide each term by 8 and simplify
1/8 - 1/7 please :DDDDDDDDD
Shawna was going to sell all of her stamp
collection to buy a video game. After selling half of them she changed her mind. She then bought five more. How many did she start with if she now has 30?
Answer:
She started with 50 stamps
Step-by-step explanation:
Hi! For these types of problems we always result to going backwards. So, she now has 30 right? So, to reverse into the problem, we do the opposite of what it says. "She then bought five more" 30 - 5 = 25. Then it says she sold half of them. 25 x 2 = 50. If we recheck by going back, she sold half of them (50 / 2 = 25) and she bought five more (25 + 5 = 30).
Hope this helps!
What kind of triangle is this?
Answer:
Obtuse
Step-by-step explanation:
Has one obtuse angle, i hope this helps you
Which of the following rational functions is graphed below?
Answer:
d
Step-by-step explanation:
trust me
1. The number of triangles to the total number of shapes
Answer:
count the number of triangles and then the total number of shapes so if there are 7 triangles and 21 shapes total the answer would be 7-21
Step-by-step explanation:
The ratio of the triangles to the total number of shapes will be 4/9. Then the correct option is D.
What are ratio and proportion?A ratio is a group of sequentially ordered numbers a and b expressed as a/b, where b is never equal to zero. When two objects are equal, a statement is said to be proportional.
The definition of simplicity is making something simpler to achieve or grasp while also making it a little less difficult.
The total number of shapes is 9. And the number of triangles is 4.
Then the ratio of the triangles to the total number of shapes will be given as,
Ratio = 4 / 9
The ratio of the triangles to the total number of shapes will be 4/9. Then the correct option is D.
More about the ratio and the proportion link is given below.
https://brainly.com/question/14335762
#SPJ5
The complete question is attached below.
PLZ ANSWER QUICK IT WILL HELP A LOT!
Answer: A
Step-by-step explanation: all answer choices have the negative sign for the x-value
Answer:
Correct answer: Choice a.
Step-by-step explanation:
Reflections In The Coordinate Plane
Reflect over the x-axis:
When we reflect a point across the x-axis, the x-coordinate remains the same, but the y-coordinate is mapped to its opposite (its sign is changed).
The reflection of the point (x,y) across the x-axis is the point (x,-y).
Reflect over the y-axis:
When reflecting a point across the y-axis, the y-coordinate remains the same, but the x-coordinate is mapped to its opposite (its sign is changed).
The reflection of the point (x,y) across the y-axis is the point (-x,y).
Note that the original triangle drawn by Jack and the image triangle have the same y-coordinate, but the inverse of the x-coordinate. This matches the definition of a reflection over the y-axis.
Correct answer: Choice a.
What is the factored form of x2 – x – 2?
(x – 2)(x + 1)
(x + 2)(x + 1)
(x – 2)(x – 1)
(x + 2)(x – 1)
can someone answer it plsssssss
Answer:
3
Step-by-step explanation:
Solve the equation.
s/2 = 2.5
A
12.5
B
5
C
50
D
10
Answer:
B
Step-by-step explanation:
Simplifying Radicals pls help with full calc
Answer:
√98=√2×7×7=7√2
√16b^5=√4×4×b×b×b×b×b=4b²√b
√26x2=√13×2×2=2√13
hope it helps.
I NEED HELP OMG PLSSSS
Answer:
m = 3
Step-by-step explanation:
-5m - 10 = -25
-5m = -15
m = 3
Answer:
[tex] - 5m - 10 = - 25 \\ - 5m = 10 - 25 \\ - 5m = - 15 \\ m = \frac{( - 15)}{ (- 5)} \\ \boxed{m = 3}✓[/tex]
★ m=3 is the right answer.i need help with this. im confused.
The speed limit on a highway is 70 miles per hour. About how fast is this in miles per minute
PLEASE SOON!!
Answer:
In the case of 70 mph, time would be 105/70 or 1.5 hours (90 minutes).
2. Simplify the expression by combining like terms. 3y+4y+6
A. 13y
B.7y+6
C.12y+6
D.18y
Answer:
B
Step-by-step explanation:
Y is the like term here, so add them together: 3y+4y=7y.
So now you have 7y+6
0.7 mm to centimeters
Answer: 0.07 centimeters
Step-by-step explanation: 0.7millimeters equals 0.07 centimeters
Daniel works for 3 hours one day he gets paid $6 an hour.
please help need help djhdhdhdj
Answer:
SAS
Step-by-step explanation:
PLS HELP ME ASAP I DONT HAVE TIME. IT ALSO DETECTS IF ITs RIGHT OR WRONG.
Answer:gay
Step-by-step explanation:
Answer:
k=4.5
Step-by-step explanation:
if you multiply 4.5 by x your result will be y
ex: 4x4.5=18
4=x and 18=y
