Answer:
I really like helping people so can you take this app more seriously ..?
Step-by-step explanation:
Which of the following statements does not describe the structure of an atom?
A) An atom has a small, dense center called the nucleus.
B) Inside the nucleus of an atom are protons and electrons.
C) Protons are positively charged sub-atomic particles.
D) Electrons are negatively charged sub-atomic particles.
Answer:
B) Inside the nucleus of an atom are protons and electrons.
Explanation:
Inside the nucleus of an atom are protons and neutrons. Electrons orbit (kind of?) away from the nucleus.
How do this
Plsss help
Y= 2/3x - 4; y= -3/2x + 2; y+ -1; x=3
Answer:
1234556
Step-by-step explanation:
Sorry I don’t know the answer
please gelp me with this question
Answer:
25
Step-by-step explanation:
75 ÷ 3 = 25
25 = 25
Steve ate x pounds of candy. Jen ate 37 more than Steve. Choose the equation that represents the situation where the amount of candy Steve ate is represented by x and the amount of candy Jen ate is represented by y.
Answer:
y = x + 37
Step-by-step explanation:
Representation:
Amount Steve ate: x
Amount Katie ate: y
If Katie ate 37 pounds more than Steve, then y = x + 37
A store owner sold 6 sodas for $12.00 and 8 bags of chips for $6.00. What is the difference between the
unit price of a paint brush and the unit price of a pen?
Answer:
$30.40
Step-by-step explanation:
The rectangle has an area
….
Answer:
B) 5.52 * [tex]10^{-4}[/tex]
Step-by-step explanation:
[tex]9.14*10^{-7} = x * (1.656*10^{-3})\\ \\x = \frac{9.14*10^{-7}}{1.656*10^{-3}}\\\\ = 5.5193236 * 10^{-4}[/tex]
5.52 * 10^-4
Feel free to mark this as brainliest! :D
I couldn’t type it so I just took a picture. Please help me!! I’ll give you 25 points!
Answer:
It would be D.
Step-by-step explanation:
You have to collect like terms which would involve the 5[tex]\sqrt{7}[/tex] and -10[tex]\sqrt{7}[/tex] and do the same for the other 2
6 cups is how many times as much as 24 cups? ~ In a fraction ~
Answer:
1/4
Step-by-step explanation:
6/24 = 1/4
What is the slope of the line x = -2?
Answer:
Since x=−2 is a vertical line, there is no y-intercept and the slope is undefined.
Step-by-step explanation:
f(x) = 3x2 - 3x + 1 3х 1 Find f(-2)
Answer:
Assuming f(x) = 3x^2 - 3x + 1, f(-2) is 16.
Step-by-step explanation:
Check answer.
PLZ MARK AS BRAINLIEST IF THIS HELPED YOU!
Prove the following relations:
1) (1 - cos²A) (1 + tan²A) = tan²A
Step-by-step explanation:
(1 - cos²A) (1 + tan²A) = tan²A
(sin²A)(sec²A) = tan²A
(sin²A)(1/cos²A) = tan²A
(sin²A)/(cos²A) = tan²A
tan²A = tan²A → Proved
Step-by-step explanation:
So, this way we can do. Thank you!
rewrite each expression with positive exponents. simplify if possible .
I need Help with one and two ..?
Your friends are eating at the
same restaurant, and their bill
adds up to $45. They leave a $9
tip for their server. What
percentage of the bill was the
server's tip? Explain your
reasoning.
Answer:
20% tip
Step-by-step explanation:
Uhh well my reasoning is, 9 divided by 45.
Answer:
→ 20% tipStep-by-step explanation:
because , : 9 is 20% of 45 from Percentage Method : » 45 × 20/100 = 45 × 1/5 = 9Multiply.
40.631.1.07
0 4.347517
0 43.47517
O 434.7517
0 4347.517
Answer:The answer is 43.47517
Step-by-step explanation:
I did the test and reviewed it
Can anyone help me with this
Answer:
the answer is option D......
someone answer this for me pls
Answer:
[tex] \frac{5}{6} [/tex]Step-by-step explanation:
[tex] \frac{2}{3} + \frac{1}{6} [/tex]Denominator (LCD) of [tex] \frac{2}{3} + \frac{1}{6} [/tex]. In other words, find the Least Common Multiple (LCM) of 3,6.
[tex] \frac{2 \times 2}{3 \times 2} + \frac{1}{6} [/tex]Make the denominators the same as the LCD.
[tex] \frac{4}{6} + \frac{1}{6} [/tex]Join the denominators.
[tex] \frac{4 + 1}{6} [/tex]Simplify.
[tex] \frac{5}{6} [/tex]Hope it is helpful....Select the equation that is true.
A.0.84 x 6 = 0.504
B. 0.84 x 6 = 5.04
C. 0.84 x 6 = 50.4
D. 0.84 x 6 = 504
Answer:
0.84 x 6 = 5.04
Step-by-step explanation:
5.04 is the answer.
Answer:
Answer B is correct
Step-by-step explanation:
We want to multiply 6 and 0.84
First you have to forget about decimals and multiply those two numbers
084
×6
-----------------
= 504
And then consider about the number of decimal places. According this sum you have 2 decimal places ( 0.84 )
And now you can write the answer as
= 5.04
Hope this helps you.
Let me know if you have any other questions :-)
Help me plz! Really appreciate!
:D
D
point-slope is usually
y-y1=m(x-x1)
so thats how you get the answer
What does the point (0, 0) on this proportional relationship graph represent in terms of the experiment?
Answer:
The point (0, 0) shows that if no weight is attached to the spring, the spring will not stretch.
or
there was no weight added to the spring
Step-by-step explanation:
What is a solution to this mathematical equation?
3.76 x 4.64 = x
x= ???
Answer:
x= 17.4464
Step-by-step explanation:
1) Multiply the numbers
3.76 · 4.64 = x
17.4464 = x
2) Move the variable to the left
17.4464 = x
x = 17.4464
Step-by-step explanation:
you don't have a calculator ? even your computer or your smart phone have calculator apps.
just type it in : 3.76 × 4.64
and the result is : 17.4464 = x
hii I need help with this, can someone explain?
Answer:
7
Step-by-step explanation:
PLEASE HELP!! a ring is each a dollar and 4 for 4 dollars. if i decide to buy 10. how much would that cost me?
What is the weight per centimeter
Answer:
ʕ•ﻌ•ʔʕ•ﻌ•ʔʕ•ﻌ•ʔʕ•ﻌ•ʔʕ•ﻌ•ʔʕ•ﻌ•ʔ
PLEASE HELP THIS IS FOR A TEST I AM TAKING RN AND MY TEACHER DOESN'T TEACH US AT ALL!!!
You are a graphic artist. You are given an image that is 1.2 inches tall and 2.1 inches wide. Your customer wants the image enlarged to create a banner 7 feet wide. Calculate how tall your banner should be to create a proportional image. Remember to include correct units in your answer!
Height / Width = 1.2in / 2.1in
Height / Width x / 84in (7feet)
Solve for X using cross multiplation
2.1x = 1.2 * 84
2.1x = 100.8
x (height) = 48 inches or 4 feet.
The area of each small square is 16 square centimeters. What is the side length of the window? Explain
Answer:
Length=4 cm
Step-by-step explanation:
Solve for L
L*W=A
16 cm^2=L*W
Since this a square. W will equal L.
So [tex]\sqrt{16} =4[/tex]
Meaning that the length is 4
The area of a square is given by:
Area = Side²
If the area of a square is 16 square centimeters, the side length of the window is 4 cm.
What is a square?A square is a four-sided polygon, whose all sides are equal in length and whose opposite sides are parallel to each other.
We have,
Area of the square = 16 square centimeters
The area of a square is given as:
Area = side²
Area = 16 cm²
16 cm² = side²
Square root on both sides
[ 4² = 16 ]
√16 cm² = √side²
Side = 4 cm
Thus if the area of the square is 16 square centimeters, the side length of the window is 4 cm.
Learn more about squares here:
https://brainly.com/question/22964077
#SPJ5
please help me anyone !!!!
Answer:
If you rotate the triangles so that they look the same, one side of both of them are labeled. This gives you the fraction 9/12, or 3/4. The smaller triangle is 3/4th of the larger one. If the larger triangle has 4 on one side, then let's make the equation 3/4 = y/4. The length of y is 3. :)
Jody can swim one length of the pool in of a minute. How long will it take Jody to swim six lengths of the pool?
Answer:
Step-by-step explanation:
6 minutes...
Does x=5 satisfy the equation 3x + 2 +5x= 95 explain
Answer:
No
Step-by-step explanation:
3x + 2 +5x
if x=5
3(5)+2+5(5)
=15+2+25
=42 which is not equal to 95
No, it doesn't satisfy the equation
Step-by-step explanation:
3x + 2 +5x = 95
Now putting the value of x
3×5 + 2 + 5×5 = 95
15 + 2 + 25 = 95
42 ≠ 95
Hence, x = 5 doesn't satisfy the equation 3x + 2 +5x= 95
helpppppppppppppppppppppppppppppp meeeeeeeeeeeeeeeeeee plsssssssssssssssssssssss there is more but plss help mee
Answer:
x + y =5 .......eqn (1)
x - y =3 .......eqn(2)
using substitution method
x + y = 5
-
x - y = 3
0 + 2y=2
y = 2/2
y = 1
substitute y in egn(1)
x + 1 = 5
x = 5-1
x = 4
then (x, y) = (4,1)