Answer:
[tex]\boxed{\sf{y=6}}[/tex]The answer is B. 6.Step-by-step explanation:
Use a distributive property.
Isolate the term of y from one side of the equation.
Distributive property:[tex]\Longrightarrow: \sf{A(B+C)=AB+AC}[/tex]
⇒: 4(y+2)=32
First, divide by 4 from both sides.
[tex]\Longrightarrow:\sf{\dfrac{4(y+2)}{4}=\dfrac{32}{4} }[/tex]
Solve.
⇒ 32/4=8
⇒ y+2=8
Subtract by 2 from both sides.
[tex]\Longrightarrow \sf{y+2-2=8-2}[/tex]
Solve.
Subtract the numbers from left to right.
8-2=6
y=6
Therefore, the correct answer is B. 6.I hope this helps you! Let me know if my answer is wrong or not.
Solve:
6 divided by 1/5
Answer:
30
Step-by-step explanation:
6/1 divided by 1/5...(turn the second fraction into 5/1)
therefore...6/1 multiplied by 5/1
=6 multiplied by 5= 30
6 divided by 1/5 is equal to 30.
To solve 6 divided by 1/5, we can multiply the dividend (6) by the reciprocal of the divisor (1/5). The reciprocal of a fraction is obtained by flipping it, so the reciprocal of 1/5 is 5/1.
6 ÷ 1/5 = 6 × 5/1
Multiplying:
6 × 5 = 30
Therefore, 6 divided by 1/5 is equal to 30.
To know more about divided, refer here:
https://brainly.com/question/15381501
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Find the common difference of the arithmetic sequence 14,7,0 ....
Answer:
Step-by-step explanation:
the formula for common difference is
d = aₙ - aₙ₋₁
So,
d = a₂-a₁ = a₃-a₂
d =7-14 & d=0-7
d = -7 & d = -7
True/false: x=7 DOES NOT satisfy the inequality x>7
help me with this please
Answer: B
Step-by-step explanation:
Well if it's a greater than statement you can rule out C and D because those are less than symbols ( > = Less, < = Greater) It can't be A because thats his starting amount. The x means how many months it will take for him to get more than 70 stamps
What is the value of 43 = 23? 2 7 8 16
Answer:
16
Step-by-step explanation:
I dont really inderstand but i would say 16 because it is closer to adding up to 43 so yea
Can someone please answer B :)
Answer:
I think its figure 2
Step-by-step explanation:
If ab and cd are congruent what is the measure of chord ab?
Answer:
the measure of cord ab will be 4 unit.
because cord ab and cord cd are congruent
Which lines are parallel
Answer:
Blue and Red line
Step-by-step explanation:
Hope I helped!
Answer:
The blue and the pink lines are parallel
Step-by-step explanation:
because they have the same slope
2x2=4 because 2+2=4 and 2,4 bam got ur answer 4
Answer:
makes sense
Step-by-step explanation:
Which of the following is equivalent to 4x - 3x?
А 7х
B X
C -1
D 1
In a bag of 32 MnM's, there are 4 orange, 7 yellow, 6 green, 6 brown and 5 red and 4 blue. Find the probability that a blue is chosen, replaced and then a green is chosen
Answer:
p(B) = 4/32 = 1/8
p(G) = 6/32 = 3/16
Write each ratio in simplest form. 25 cm to 100 cm
Susan bought 12 ounces of candy. How many grams did she buy? show your work (please!!!!!!!!!!!!)
Im gonna fail ;_;
Answer:
The anwser is 340.194
Step-by-step explanation:
I knew the anwser because 1 ounce is 28.3495 then I times that by 12
8, find the inverse
1. f(x)= x + 12
The list shows the amount of each ingredient Charlotte used to make 3 servings of macaroni and cheese.
• 12 ounces of macaroni
• 1 egg
• 2 cups of milk
•2 1/ 2 cups of cheddar cheese
Based on this information, which statement is NOT true?
A. To make 24 servings, Charlotte should use 96 ounces of macaroni.
B. To make 9 servings, Charlotte should use 8 cups of milk.
C. To make 6 servings, Charlotte should use 5 cups of cheddar cheese.
D. To make 12 servings, Charlotte should use 4 eggs.
pls help me on area of polygons
Answer:4
Step-by-step explanation:
hoped this helped
Look at the line segment that is graphed below.
What is the length of PQ¯¯¯¯¯, rounded to the nearest tenth?
a) 5.4
b) 11.2
c) 13.5
d) 19.0
Answer:
B
Step-by-step explanation:
8 subtracted from v pls help me get the answer
−|−39| =
|−44|+5 =
50−|−18| =
Answer:
-39
49
32
Step-by-step explanation:
⁄(⁄ ⁄•⁄ω⁄•⁄ ⁄)⁄
Answer:
1. -39
2. 49
3. 32
Step-by-step explanation:
absolute values are always positive!!!
|-39| = 39 but since there is a minus sign outside the lines it is -39
|-44| = 44+5= 49
And 50 - 18 = 32 (|-18| = 18)
76 is 147% of what number?
Answer:
111.72
Step-by-step explanation:
Answer:
111.72
Step-by-step explanation:
76 × (147/100)
hope it helps ☺️
solve using elimination x+2y=4 -x-y=2
Answer:
x=-8 y=6
Step-by-step explanation:
Add the two equations together. This cancels the x and gets us y=6
Then substitute y in more the first equation which gets us -8
Answer: y = 6 x = -8
Step-by-step explanation:
X+2Y=4
-X-Y=2
(Combine like terms)
Y= 6
(Plug in 6 for y)
X+2(6)=4
X+12=4
X= -8
What is the constant of proportionality for the relationship shown in the table? x 2 4 6 8 y 1 2 3 4
1/2
2
or not proportional
Answer:
1/2
Step-by-step explanation:
Given
x 2 4 6 8
y 1 2 3 4
Required
Determine the constant of proportionality (k)
The relationship between x and y is:
[tex]y = kx[/tex]
When y = 2, x = 4;
So, we have:
[tex]2 = k * 4[/tex]
[tex]2 = 4k[/tex]
[tex]4k = 2[/tex]
Make k the subject
[tex]k = \frac{2}{4}[/tex]
[tex]k = \frac{1}{2}[/tex]
Hence, the constant of proportionality is 1/2
Answer:
1/2
Step-by-step explanation:
divide each one by two
The vertex form of the equation of a parabola is y = 3(x-4)2 +13. What is the
standard form of the equation?
A. y=x-
X2 - 8x + 21
c
- 4x + 29
B. y = 1x2 - 4
C. y=1x2 - 4
D. y-1x2 - Bx +29
4x +21
W
y= 6x− 11
−2x− 3y= −7
Answer:
x=2;y=1
(2,1)
Step-by-step explanation:
y= 6x− 11
−2x− 3(6x-11)= −7
-2x-18x+33=-7
-20x+33=-7
-20x=-40
x=2
y=6(2)-11
y=1
x=2;y=1
(2,1)
Help anyone??
You buy three shirts for $9.00 each, and pay the cashier $40, how much
change will you get back? *
Answer:
$13
Step-by-step explanation:
Answer: You will get $13 back
Step-by-step explanation: The cost of the shirts is $27 and since you are paying with $40 you subtract 40 to 27 and get $13.
Which inequality below is equivalent to
3x-y>4
Someone help right now :(
Answer:
ok
Step-by-step explanation:
Long tall tent company makes tents in the shape of a triangular prism’s the tent model above has a length of 7 feet a width of 6 feet and the base has a height of 4 feet the bases are equilateral triangle‘s why is the surface area of the tent will mark. Brainlest if right
Answer:
160 I'm pretty sure but I'm not sure
Consider the following work breakdown structure: Time Estimates (days) Activity Precedes Optimistic Most Likely Pessimistic Start A,B - - - A C,D 44 50 56 B D 45 60 75 C E 42 45 48 D F 31 40 49 E F 27 36 39 F End 58 70 82 What is the probability that the critical path for this project will be completed within 210 days
Answer: the probability that the critical path for this project will be completed within 210 days is 0.99725
Step-by-step explanation:
Given that;
Work break down is;
Time Estimates (days)
Activity Precedes Optimistic Most Likely Pessimistic
Start A,B - - -
A C,D 44 50 56
B D 45 60 75
C E 42 45 48
D F 31 40 49
E F 27 36 39
F End 58 70 82
we know that;
Expected Time = ( Optimistic Time + ( 4 × most likely time) + pessimistic time) / 6
and
Variance = [( pessimistic time - Optimistic time) / 6 ]²
so
ACTIVITY EXPECTED TIME VARIANCE
A (44 + (4 × 50) + 56) / 6 = 50 ((56 - 44) / 6)² = 4
B (45 + (4 × 60) + 75) / 6 = 60 ((75 - 45) / 6)² = 25
C (42 + (4 × 45) + 48) / 6 = 45 ((48 - 42) / 6)² = 1
D (31 + (4 * 40) + 49) / 6 = 40 ((49 - 31) / 6)² = 9
E (27 + (4 * 36) + 39) / 6 = 35 ((39 - 27) / 6)² = 4
F (58 + (4 * 70) + 82) / 6 = 70 ((82 - 58) / 6)² = 16
ACTIVITY DURATION ES EF LS LF SLACK
A 50 0 50 0 50 0
B 60 0 60 30 90 30
C 45 50 95 50 95 0
D 40 60 100 90 130 30
E 35 95 130 95 130 0
F 70 130 200 130 200 0
FORWARD PASS:
ES = MAXIMUM EF OF ALL PREDECESSOR ACTIVITIES; 0 IF NO PREDECESSORS ARE PRESENT.
EF = ES + DURATION OF THE ACTIVITY.
CRITICAL PATH = PATH WITH THE LONGEST COMBINED DURATION VALUE AND 0 SLACK.
CRITICAL PATH = ACEF
DURATION OF PROJECT = 200
Now the probability
VARIANCE OF CRITICAL PATH = SIGMA(VARIANCE OF THE CRITICAL PATH) = 25
STANDARD DEVIATION OF CRITICAL PATH = SQRT(VARIANCE OF CRITICAL PATH) = 5
EXPECTED TIME = DURATION OF THE PROJECT = CRITICAL PATH = 200
DUE TIME = 210
Z = (DUE TIME - EXPECTED TIME) / STANDARD DEVIATION OF CRITICAL PATH)
Z = (210 - 200) / 5 = 2
Now form the Normal Distribution Table;
Z = 0.99725
Therefore, the probability that the critical path for this project will be completed within 210 days is 0.99725
y=(x + 2)² + 2
Graph
Answer:
use desmos___.com it should have a grapghing calculator
Step-by-step explanation: instead of using y put f(x) when u do