Answer:
b = c/3 + 2/3
Step-by-step explanation:
3b - 4/2 = c
the goal is to have b all by itself on one side of the equals sign.
start by moving the fraction over to where c is by adding.
3b = c + 4/2
adding -4/2 and +4/2 together makes it a 0 on the b side so there's no need to write anything in that space anymore.
Now 3b are next to each other which means they are multiplying. To move 3 we need to do the opposite (divide by 3 on both sides of the equal sign)
b = c/3 + 2/3
notice I divided both c and 4/2 by 3. 4/2 = 2 so I changed it to 2, then divided by 3
PLEASE I NEED HELP!!!?!?
Answer:
A, E, and D
Step-by-step explanation:
explain please too! i really am struggling with this and I don't know how the results are achieved. thanks!
Answer:
Angle 1 = 180°-99° (adj angles on a str line)
= 81°
Angle 2 = 99° (vert opp angles)
Angle 3 = 81° (vert opp angles)
Angle 4 = 99° (corr angles, a//b)
Angle 5 = 81° (corr angles, a//b)
Angle 6 = 99° (corr angles, a//b)
Angle 7 = 81° (corr angles, a//b)
Which of the following is written correctly in scientific notation?
11.7 x 104
203 x 10-2
3x75
1.234 x 10-6
Answer:
it would have tobe the forst option but iy has to be written 11.7 × 10^4
What is the slope of the line represented by the equation y =4/3x-3
Answer:
m, is equal to (4/3)
Step-by-step explanation:
Match the given equation y =(4/3)x-3 to the standard slope-intercept form y = mx + b. By doing so we see that the slope, m, is equal to (4/3).
What is 7^5 equal to
Please help me figure this out, and i need to show my work
Check the attachment!!
A recommended portion of Lee's muesli weighs 75g.
Lee's muesli contains 71% wheat and oats, 26.5% fruit and 2.5% nuts.
a What is the mass of wheat and oats in one portion of Lee's muesli?
b What is the mass of nuts in one serving of Lee's muesli?
Answer:
Total weigh = 75g
a) so the mass of wheat and oats one protion = 75*(71/100) g = 53.25g
b) the mass of nuts in one serving = 75*(2.5/100) g = 1.875g
Step-by-step explanation:
Here I think mass = weigh, as it's not physics.
is this sss or sas or asa or aas
Answer:um
Step-by-step explanation:
Simplify the expression.
9m−7m+2m
Answer:
4m
Step-by-step explanation:
First subtract:
9m-7m=2m
Then add:
2m+2m= 4m
Hope this helps!
Pls mark brainliest if correct:)
Given that3x:8=7:2Calculate the value ofx.Give your answer in its simplest form
The answer is 28/3, and in simplest form its 9 1/3
Math expert please provide the product in standard form
Question 7 = 2 Points
Oct 06, 8:37:22 PM
Samantha has $600 to spend at a bicycle store for some new gear and biking outfits.
Assume all prices listed include tax,
• She buys a new bicycle for $399,95
• She buys 3 bicycle reflectors for $7.01 each and a pair of bike gloves for $34.06.
• She plans to spend some or all of the money she has left to buy new bilding outfits
for $75,88 each
Write and solve an inequality which can be used to determine w, the number of
outfits Samantha can purchase while staying within her budget
Answer:
See belowStep-by-step explanation:
The budget is $600.
Samantha spends the following amount:
399.95 + 3*7.01 + 34.06 = 455.04Now, she plans to buy w outfits which cost $75.88 each.
The inequality for this is:
455.04 + 75.88w ≤ 600Solving this we get:
75.88w ≤ 600 - 455.0475.88w ≤ 144.96w ≤ 144.96 / 75.88w ≤ 1.91w = 1 is the only integer solution greater than zero
please help me!! Will give Brainly if correct
Answer:
-1
Step-by-step explanation:
Let's take two points on the line- (0,2) and (2,0).
To find the slope:
[tex]m = \frac{y_2 - y_1}{x_2-x_1}\\m = \frac{0 - 2}{2-0}\\m = \frac{-2}{2}\\m = -1[/tex]
The slope is -1.
A compound inequality using the variable x is [] or []
Answer:
x is -7.5 or -4.5
(8,-2) after a translation right 5 units and up 2 units?
Whats the answer
Answer:
（13,0)
translation：
[tex]( \frac{5}{2} )[/tex]
Need help Asap thanks
Answer:
QS, RT
Step-by-step explanation:
All you had to do was know what congruent means and count how many marks are between w and y (it was 5), and then find the letters that also are exactly 5 markers apart.
What is the slope of a line perpendicular to the line whose equation is 6x+4y=72 Fully simplify your answer.
Answer:
m = 2/3
Step-by-step explanation:
4y = -6x + 72
y = -3/2x + 18
Negative reciprocal = 2/3
Please help quickly! Find the length of the third side. If necessary, write in simplest radical form.
Answer: [tex]\sqrt{11[/tex]
Step-by-step explanation: pythagorean theorem a^2 + b^2 =c^2
switch it to c^2 - b^2 = a^2
c=6 and b=5
(6)^2 - (5)^2 = 36-25 which is 11
11=c^2. to find c, square root 11. the simplest form for this is just [tex]\sqrt{11[/tex]
What is the remainder R?
What is remainder R when the polynomial p(x) is divided by (2x - 1)? is (2x - 1) factor of p(x)?
p(x) = 2x² + 3x + 1
Answer :
R = 3
and (2x - 1) not factor of p(x) because, if (2x - 1) factor of p(x) remainder R when the polynomial p(x) divided by (2x - 1) is R = 0
∴ so the answer is option A
Step by step explanation :« Attached »
Pizza world is running a special where an extra large pizza (with a diameter of 20 in) costs only 15.99. What is the cost per square in?
Answer:
pizza yum
Step-by-step explanation:
Answer:
$0.80 per square inch
Step-by-step explanation:
To find the cost per every square inch, divide the total cost of the pizza by the inches of the pizza. The pizza is 20 square inches and costs $15.99. The cost for every inch of pizza would be $0.7995, but you can just round that to $0.80 ($15.99/20 = $0.7995).
Stock in boomer branding inc started the week at $26.50 per share during the week the following changes in the share price were registered
Answer:33333333333333333333333333333333333
Step-by-step explanation: This isnt the answer i need points
Pls help :) need asap :)
Answer:
Step-by-step explanation:
It is not a function, a vertical line passes through two graphed points.
(-1,3) and (-1,2)
How do I solve this?
Answer: 2l+2w=48
Subtract 2w from both sides.
2l=48−2w
Divide both sides by 2.
2
2l
=
2
48−2w
Dividing by 2 undoes the multiplication by 2.
l=
2
48−2w
Divide 48−2w by 2.
l=24−w
Answer:
14centimeters
Step-by-step explanation:
from our equation,
2l + 2w = 48
we know that the width = 10cm
so,
2l + 2( 10 ) = 48
2l + 20 = 48
2l = 48 - 20
2l = 28
divide through by 2
2l / 2 = 28 / 2
l = 14
therefore,
l = 14 centimeters
On a farm there are dogs and chickens. There are a total of 17 animals and 48 legs. How many chickens and dogs are on the farm
Answer:
7 dogs and 10 chickens
Step-by-step explanation:
dogs have 4 legs, chickens have 2 legs. 7 dogs which would be 28 legs and 10 chickens which would be 20 legs adds up to 48 legs
Multiply.
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
15.38 x 10-2 in standard form
Answer:
[tex]15.38 \times {10}^{ - 2} = 0.1538[/tex]
I hope I helped you^_^
15.38x10^-2 isn't proper scientific notation.
The coefficient must be between 1 and 10.
Proper scientific notation would be
1.538 x 10^-1
Convert into standard form:
0.5138 is our answer.
And we're done!
Hope it helps you! :)
[tex]-GraceRosalia[/tex]
AB || DE. Calculate the value of angle x°.
Answer:
23 maybe because there is a 90 degree angle
Answer:
sorry sorry for bad hand writing
but u are right it is 153 degree
pls make me brainiliest
Original price: $12
Mark-up: 45%
What is the selling price?
Answer:
The selling price is $17.40
Step-by-step explanation:
x = selling price
x = 12 + 0.45(12)
x = 12 + 5.4
x = 17.4
The final selling price is $17.40.
Percentages are percents of a whole. This means that 45% = 0.45. You can use this to your advangage when solving these types of equations.
Answer:
$17.40
Step-by-step explanation
Find what 45% of 12 is.
You can do this by multiplying 0.45 by 12 which is 5.4
Then you just add 5.4 to 12 which gives you 17.4
2x+5+6x^2-4x+3x^4-6x^2+4x^4+7x
X/2 -5=20 please give details
Answer: x=50
how?
[tex]\frac{x}{2}[/tex] - 5= 20 (first ADD 5 with 20 whatever you do on one side you have to do it to the other) so that gives us:
[tex]\frac{x}{2}[/tex]=25 (we see that 2 is being divided by x and we want X alone so the inverse of division is MULTIPLICATION)
25 x 2= 50
therefor the x=50
