Answer:
Step-by-step explanation:
Let's solve your equation step-by-step.
−19=b−6
Step 1: Flip the equation.
b−6=−19
Step 2: Add 6 to both sides.
b−6+6=−19+6
b=−13
Answer:
the answer is b= -13
Step-by-step explanation:
-6-13=-19
A coin when left from certain height starts moving towards the earth under the influence of......... *
When a coin is left from a certain height starts moving towards the Earth under the influence of gravity.
Gravity is a term from physics that refers to the natural phenomenon that causes objects with mass to be attracted to each other. On Earth, gravity is equivalent to 9.8 m / s² and this makes objects fall towards the ground.
According to the above, if a coin is dropped from a certain height it will go towards the ground because gravity will attract it and it will take an acceleration of 9.8 m / s².
According to the above, the answer is gravity, because this is the natural phenomenon that influences the direction the coin takes.
Learn more in: https://brainly.com/question/4014727
so i need help with question number 7. explain plz
Answer:
m/4=58
m/9=52
m/10=148
m/7=58
m/6=52
m/5=98
Independent Practice
x
1
2
3
4
y
1
8
27
64
Which function models the data in the table?
A.
none of these
B.
y = 3x
C.
y = 3x
D.
y = x3
WILL GIVE BRAINLIEST PLEASE HELP
Answer:
83 is the median
Step-by-step explanation:
you can write this work down, btw the median is the number in the middle
76, 76, 82, 84, 87, 93
/ / + / /
166÷2
83
5(3r+11)=85
I'm confused on how to do this, and if i'm doing it right. Do I times the 5 by the 3 and then by the 85 so its on both sides? Ah! I don't know what im doing...
Answer:
r = 2
Step-by-step explanation:
Actually, there are 2 ways to solve this equation.
The first one:
5( 3r + 11) = 85
so here, you have to multiply 5 by ( 3r + 11) and maintain the 85
15r + 55 = 85... now put the like terms together. In other words, just transpose 55 to the other side.
15r = 85 -55..... remember that the sign of 55 will change from positive to negative
15r = 30.... now divide both sides by 15
15r/15 = 30/15
r = 2
The second method :
5 ( 3r + 11) = 85...... divide both sides by 5
5 (3r + 11) / 5 = 85/5
3r + 11 = 17
3 r = 17 - 11
3r = 6
r = 2
I hope this helps. If you don't quite get it, please go through until you get it. Have a nice day :-)
Answer:
r = 2
Step-by-step explanation:
5(3r + 11) = 85
~Use distributive property
15r + 55 = 85
~Subtract 55 to both sides
15r = 30
~Divide 15 to both sides
r = 2
Best of Luck!
Jen is planning a trip to
Chicago. Her flight is $350, and
the hotel she would like to stay
at is $145 per night. If her
budget is $1800, how many
nights can she stay in Chicago?
please show the steps of the equation
Answer:
$1800-$350=$1450
$1450÷$145=10 nights
1/2, -2, 5, -7/-4, 2.4
Order from Least to greatest
Answer:
-2, -7/-4, 1/2, 2.4, 5
Step-by-step explanation:
Hope this helps :)
does 7 lie on the right of 10
Answer: If you are talking about traditional number lines then no.
Step-by-step explanation:
7 is on the left of 10 in that case.
If you meant something else please let me know so I can help. :)
Answer: yes
Step-by-step explanation: if you look at the line its on the right
Solve the equation x^2-12x=0
Answer:
x=0
x=12
Step-by-step explanation:
Set up the equation
x^2-12x=0
Factor out x
x(x-12)=0
Set each factor equal to 0.
x=0
(x-12)=0
x=12
solve this plz, who will solve this problem will be marked as brainliest
Answer:
CP of each lemon = 1/4
SP of each lemon = 1/3
profit =
[tex] \frac{1}{3} - \frac{1}{4} [/tex]
profit = 1/12
profit percentage =(1/12)/(1/4)*100
percentage = 33.3%
Mark me as brainliest ❤️❤️
Given that ∠CEA is a right angle and Ray E B bisects ∠CEA, which statement must be true?
∠BEA ≅ ∠CEA
∠CEB ≅ ∠CEA
m∠CEB = 45°
m∠CEA = 45°
Answer:
option (C) i.e m∠CEB = 45°
Step-by-step explanation:
have a great day!
Answer:
C. m∠CEB = 45°
in a school of 90 students, 10% are boys. how many are boys
Answer:
9 students are boys
Step-by-step explanation:
All we need to do is turn the percentage into a decimal then multiply.
10% = 0.1
90 * 0.1 = 9
Best of Luck!
Answer:
There are 9 boys
Step-by-step explanation:
Convert 10% into a decimal: 0.1
Multiply 0.1 by 90 = 9
someone please help me with this
√2w-t / 3 = 6 [w]
Answer:w=6+t/3/2 squared
Step-by-step explanation:
2 squared w= 6+t/3
w=6+t/3/2 squared
Solve:
a. 5y – 3 = – 18
b. -3x – 9 = 0
c. 4 + 3(z - 8) = -23
d. 1 – 2(y – 4) = 5
Answer:
a. y = -3
b. x = -3
c. z = - 1
d. y = -7
Step-by-step explanation:
a. 5y - 3 = - 18
5y = -18 +3
5y = -15
y = -15/5
y = - 3
b. -3x - 9 = 0
-3x = 9
x = 9/-3
x = -3
c. 4 + 3(z-8)= -23
4 + 3z-24 = -23
3z - 20 = -23
3z = -23 + 20
3z = -3
z = -3/3
z = - 1
d. 1 - 2(y-4) = 5
1 - 2y + 8 = 5
9 - 2y = 5
-2y = 14
y = 14/-2
y = -7
3 3/4 ÷ 3/4 is equal to a) 5 b) 2 c) 3 d) 1
Answer:
c
Step-by-step explanation:
c
G-3÷1/3+1=
PLEASE HELP
What are the coordinates of the point
3/4 of the way from a to b
Answer:
(-3.5,1.25)
Step-by-step explanation:
A is at -5,-4 and B is at -3,3
using the slope formula the slope has to be 3.5
meaning 3/4ths of the way is a translation of 1.5 right and 5.25 up making the coordinates (-3.5,1.25)
Change 12.7 ccf to cubic feet.
cubic feet
Answer:
12.7 ccf = 1270 cubic foot
Step-by-step explanation:
jillian measured the mass of her empty backpack and found it to be 0.428 kilogram. which shows a way to represent the value of the 8 in this number?
F. (8x 1/100)
H. (8x 1/1,000)
G. (8x 1/10)
J. (8x 0.01)
At a bike store, the number of bicycles in stock is equalto the number of tricycles in stock. If the total numberof bicycle and tricycle wheels is 55, how manytricycles are there?
(A) 9
(B) 10
(C) 11
(D) 22
(E) 33
Step-by-step explanation:
Since, they both are equal. We may assume as a single variable i.e (x).
Number of wheel in tricycle = 3Number of wheel in bicycle = 23x + 2x = 55
5x = 55
x = 55/5
x = 11
No. of tricycle = 3x = 3(11) = 33.
The number of tricycles are 11.
What is an expression?Mathematical expression is defined as the collection of the numbers variables and functions by using operations like addition, subtraction, multiplication, and division.
Given that;
At a bike store,
The number of bicycles in stock is equal to the number of tricycles in stock.
And, The total number of bicycle and tricycle wheels is 55.
Now,
Let the number of bicycle or tricycle = x
And, Number of wheels in bicycle = 2
Number of wheels in tricycle = 3
So, We can formulate;
⇒ 2x + 3x = 55
⇒ 5x = 55
⇒ x = 11
Thus, The number of tricycle = x = 11
Learn more about the mathematical expression visit:
brainly.com/question/1859113
#SPJ2
can someone pls help me with this and show the steps into getting the answer pls?
Solve 4x−9y=13 for y.
Answer:
[tex]y = - \frac{13}{9} + \frac{4}{9} x[/tex]
Step-by-step explanation:
[tex]4x - 9y = 13[/tex]
[tex]4x - 9y - 4x = 13 - 4x[/tex]
[tex] - 9y = 13 - 4x[/tex]
[tex]y = 9y \div (9) = (13 - 4x) \div ( - 9)[/tex]
[tex]y = (13 - 4x) \div( - 9)[/tex]
[tex]y = 13 \div ( - 9) - 4x \div ( - 9)[/tex]
[tex]y = - 13 \div 9 - 4x \div ( - 9)[/tex]
[tex]y = - \frac{13}{9} - 4x \div ( - 9)[/tex]
[tex]y = - \frac{13}{9} + 4x \div 9[/tex]
[tex]\boxed{\green{y = - \frac{13}{9} + \frac{4}{9} x, x E R}}[/tex]
what is the probability of choosing a red ball from a bag containing 3 red and 5 blue balls
A. 3/5
B. 3/8
C . 5/8
D. 3/15
Answer:
Answer :-
Total outcomes = 3 + 5 = 8 balls
Red balls = 3
Probability = Favourable Outcome/Total outcomes
Probability = 3/8
Option B is correct
Which inequality represents all values of x for which the quotient below is
defined?
28(x-1) = 8x?
O A. x less than or equal to -1
B.x great than or equal to 1
O C. x> 1
O D. x<-1
You can re-write this quotient this way :
[tex]\frac{\sqrt{28(x-1)}}{\sqrt{8x^{2} }} = \sqrt{ \frac{28(x-1)}{8x^{2} } }\\[/tex]
What's inside the square root must be greater than or equal to 0, because the domain of the square root function is defined on R+ (which is [0,+∞))
In other word we must find x so that :
[tex]\frac{28(x-1)}{8x^{2}}\geq 0[/tex]
at the end we get
28(x-1) ≥ 0
28x - 28 ≥ 0
28x ≥ 28
x ≥ 1
So the answer is B, x ≥ 1
The graph of y=f(x) is graphed below. What is the end behavior of f(x)?
Answer:
The first choice
Step-by-step explanation:
8 × 3 + 70 ÷ 7 - 7
thank you
Answer:
27
Step-by-step explanation:
8x3= 24
70/7=10
24+10= 34
34-7= 27
Answer: 27
Step-by-step explanation:
8 × 3 + 70 ÷ 7 - 7
we will do Muliplication and then division first !
(to make it easier to understand i will rewite it)
(8 x 3) + (70 ÷ 7) -7
24 + 10 - 7
34 -7
27!
On the bike trip, we rode 10 kilometers on Day 1, 18 kilometers on Day 2, 20 kilometers on Day 3. 15 kilometers on Day 4, and 18 kilometers on Day 5. What was the median distance we rode?
Answer:
18
Step-by-step explanation:
List them in order from smallest number to largest number.
10,15,18,18,20
Take one off each side
15,18,18
Take one more off each side
18
Hope this helps
Brainliest would be appreciated
(8.45* 10^6) – 1,200,000
please try to hurry!!!!!
Answer:
Ello mate, the answer to your problem is 7,250,000.
Step-by-step explanation:
Which sport is the most popular in the word?
O soccer
O basketball
O football
O chess
Hello :D
All of the sports are equal in numbers. Therefore, they are all popular.
Hope this helps
Answer:
Soccer
Step-by-step explanation:
Soccer has over 4.0 billion viewers so it outranks many base sports Hope This Helps :)
evaluate when x = -2
3x^2 - 5x
Step-by-step explanation:
3(-2)²-5(-2)
3(4)+10
12+10
22 Answer
