Answer:
a = (w - 3b + 4)/6
Step-by-step explanation:
w = 3(2a + b) - 4
w = 6a + 3b - 4
6a + 3b - 4 = w
6a = w - 3b + 4
a = (w - 3b + 4)/6
You roll a number cube once.
what is the theoretical probability that you roll a 3 or 4?
Answer:
3 = 1/6 chance 4 = 1/6 chance
Step-by-step explanation:
BECAUSE there are 6 numbers on a number cube and there is no ganruntee that it will land on 4 or 3 so its a 1/6 chance that it will land on them.
Answer:
1/6
Step-by-step explanation:
A dice (Number cube in this case) has six sides, in only which one side is three and one side is 4.
The prime factorization of 7,840,000 is 2^8*5^4*7^2. The prime factorization of square root of 7840000 is 2^a*5^b*7^c. What is a+b+c?
Answer:
8+4+2=14
Step-by-step explanation:
Sorry if this did not help! I give away points!
Solving systems of equations using substitution y=4x+2 7x-4y=-8
Step-by-step explanation:
7x - 4(4x +2) = -8
7x - 16x -8 = -8
-9x = 0
x = 0
y = 2
Answer:
(0,2)
Step-by-step explanation:
7x - 4(4x + 2) = -8
7x - 16x - 8 = -8
-9x = -8 = -8
-9x = 0
x = 0
y = 4(0) + 2
y = 2
A trader bought 40 shirts for Birr 220 and sold them at Birr 72 each
Find the profit percentage.
Given:
Cost price of 40 shirts = Birr 220
Selling price of each shirt = Birr 72
To find:
The profit percentage.
Solution:
We have,
Cost price (CP) of 40 shirts = Birr 220
Selling price (SP) of each shirt = Birr 72
So, the selling price (SP) of 40 shirts is:
[tex]72\times 40=2880[/tex]
We need to find the profit percentage.
[tex]\text{Profit percentage}=\dfrac{SP-CP}{CP}\times 100[/tex]
[tex]\text{Profit percentage}=\dfrac{2880-220}{220}\times 100[/tex]
[tex]\text{Profit percentage}=\dfrac{2660}{220}\times 100[/tex]
[tex]\text{Profit percentage}=1209.09\%[/tex]
Therefore, the profit percentage is 1209.09%.
Simplify this radical.
Answer:
There is nothing else. There is no radical
Help ASAP
Solve the given equation by completing the square.
x2 + 8x
= 38
Fill in the values of a, b, and cto complete the solutions.
Answer:
x=19/5
Step-by-step explanation:
x*2+8x=38
10x =38
the sides across from each other are called_____ sides
Answer: Vertical Angles are the angles opposite each other when two lines cross.
Step-by-step explanation:
Answer:
hypotenuse is the longest side, an "opposite" side is the one across from a given angle, and an "adjacent" side is next to a given angle
Step-by-step explanation:
What is the area 68ft,34ft,30ft,36ft
Answer:
168
____________________________
Mhanifa please help this is due soon !
Answer:
#1Verify the ratios of corresponding sides are same
ΔABC and ΔXYZ
12/18 = 15/25.20.666 ≠ 0.595NoΔDEF and ΔXYZ
10/18 = 14/25.20.555 = 0.555Yes#13Define the scale factor and use it to fid the missing sides
Scale factor is:
k = 9/21 = 3/7The other sides:
42*3/7 = 1835*3/7 = 1562,53,44,35
find a20
Answer:
a20 = -108
Step-by-step explanation:
53 - 62 = -9
44 - 53 = -9
35 - 44 = -9
Then the intervall is -9
The first number is 63
63 + (19*-9) = 63 - 171 = -108
Find the missing side lengths of this triangle.
Need help please.
PLEASE NO LINKS! I WILL REPORT YOU
How many square feet of outdoor carpet will we need for this hole
Answer:
36 square feet
Step-by-step explanation:
To get the answer you need to find the area of the triangle and subtract area of the rectangle.
7*12/2 = 42
42 - 3*2 = 36
Which of the following are always congruent?
Adjacent angles
O Vertical angles
O Adjacent AND vertical angles
O Complementary angles
help me due in 10 min
Triangle D E F is congruent to triangle G H I.
Which of the following statements are correct?
Select all that apply.
Triangle ABC is congruent to triangle DEF.
Triangle DEF is congruent to triangle GHI.
Triangle ABC is congruent to triangle GHI.
All three triangles are congruent.
Answer:
Triangle DEF is congruent to triangle GHI.
You can use the process of elimination to get that. All three are not because when u look at their angles and their side. Triangle ABC is not like the others. And abc is not congruent to def because of the angles and the sides.
Step-by-step explanation:
:D
Answer: I think you just answered your own question with the first sentence you wrote. Still not sure what the answer is?
The answer is B. or option 2. Triangle DEF is congruent to triangle GHI.
Step-by-step explanation:
The answer was correct on Edge 2022 instructional assignment.
Trust me I got it right the proof is down below. Best of luck. :)
It took a train 2 3/5 hours to travel 87 1/10 miles. What was the train's
average rate of speed?
Step-by-step explanation:
speed = distance/speed
= 871/10 ÷ 13/5
= 871/10 × 5/13
= 67/2 = 33.5miles/hour
Determine the area of the trapezoid.
Answer:
A=87.5
Step-by-step explanation:
Hope im right and this helps you
Jane bought 5 hot dogs at h dollars each 3 soft drink at s dollars each what is the total cost in dollars of the hot dogs and the software drinks
Answer:
Total cost = $5h + $3s
Step-by-step explanation:
total cost of hot dog = price of hot dog x quantity of hot dog = 5 x $h
total cost of softdrink = price of softdrink x quantity of softdrink = $3s
total cost = $5h x $3s
How many million bacteria were in the dish at 11 am
Answer:
im believing 57
Step-by-step explanation:
please mark this answer as brainliest
Answer:
1/2
Step-by-step explanation:
Jennifer earns $6 for each lawn she mows. She mows 8 lawns each day. After mowing lawns for 4 days, how much money will Jennifer have earned?
Answer:
12
Step-by-step explanation:
6 times 8 =48
4 4
4/48=12
A store is having a sale in which all items are 20% off. If p is the original price of an item, then the equation p - 0.2p = 0.8p can be used to find the sale price
find the sale price
help
Answer:
Answer Expert Verified
We are given that there is a 20% sale in the store. Moreover, the sale price of an item is p - 0.2p, where p is the price of the item. So, we get that, p - 0.2p is equivalent to 0.8p
PWEASE HELP HELP HELP HELP
Answer:
sorry for the messy handwriting- hope this helps
Step-by-step explanation:
Answer:
4 x 4 = 16
5 x 12 = 60
_________+
76
Point B has coordinates (1,2). The x-coordinate of point A is -8. The distance between point A and point B is 15 units. What are the possible coordinates of point A?
Answer:
The possible coordinates of point A are [tex]A_{1} (x,y) = (-8, 14)[/tex] and [tex]A_{2} (x,y) = (-8, -10)[/tex], respectively.
Step-by-step explanation:
From Analytical Geometry, we have the Equation of the Distance of a Line Segment between two points:
[tex]l_{AB} = \sqrt{(x_{B}-x_{A})^{2} + (y_{B}-y_{A})^{2}}[/tex] (1)
Where:
[tex]l_{AB}[/tex] - Length of the line segment AB.
[tex]x_{A}, x_{B}[/tex] - x-coordinates of points A and B.
[tex]y_{A}, y_{B}[/tex] - y-coordinates of points A and B.
If we know that [tex]l_{AB} = 15[/tex], [tex]x_{A} = -8[/tex], [tex]x_{B} = 1[/tex] and [tex]y_{B} = 2[/tex], then the possible coordinates of point A is:
[tex]\sqrt{(1+8)^{2}+(2-y_{A})^{2}} = 15[/tex]
[tex]81 + (2-y_{A})^{2} = 225[/tex]
[tex](2-y_{A})^{2} = 144[/tex]
[tex]2-y_{A} = \pm 12[/tex]
There are two possible solutions:
1) [tex]2-y_{A} = -12[/tex]
[tex]y_{A} = 14[/tex]
2) [tex]2 - y_{A} = 12[/tex]
[tex]y_{A} = -10[/tex]
The possible coordinates of point A are [tex]A_{1} (x,y) = (-8, 14)[/tex] and [tex]A_{2} (x,y) = (-8, -10)[/tex], respectively.
What is the slope of a line parallel to the line whose equation is -2x + y = -7 ?
How many students received Ds or Fs?
Answer:
15% of the students got d's, and 5% got f's.
Answer:
15% Of Students!
Hope that this helps!!! :)
Please solve as soon as possible thank you I appreciate it!
A language arts test is worth 100 points. There is a total of 26 questions. There are spelling word questions that are worth 2 points each and vocabulary word questions worth 5 points each. How many of each type of question are there?
Answer: 3.8 should be your answer hope this helped
Step-by-step explanation:
pleas make brainly
which equation has both 4 and -4 as possible values of y?
i'll give you these points if you answer some of these questions. seriously.
Answer:
Yummy chicken legs
Step-by-step explanation:
I like mcdonals and im a chicken wing
A map uses a scale of 3/4 in = 80 miles. If two buildings are 60 miles apart in real life, how far apart would they be drawn on the map?
Given:
The scale of a map is [tex]\dfrac{3}{4}\ in=80\ miles[/tex].
The distance between two buildings is 60 miles.
To find:
The distance between the given building on the map.
Solution:
We have,
[tex]\dfrac{3}{4}\ in=80\ miles[/tex]
It means, 80 miles in real life = [tex]\dfrac{3}{4}\ in[/tex] on the map.
1 mile in real life = [tex]\dfrac{3}{4\times 80}\ in[/tex] on the map.
60 mile in real life = [tex]\dfrac{3\times 60}{4\times 80}\ in[/tex] on the map.
= [tex]\dfrac{180}{320}\ in[/tex] on the map.
= [tex]\dfrac{9}{16}\ in[/tex] on the map.
Therefore, the buildings are [tex]\dfrac{9}{16}\ in[/tex] apart on the map.
Inspiration from Polo G!!
Answer:
Oh that's great a.f
Step-by-step explanation:
Is he a rapper