Answer:6
Step-by-step explanation:
Identify ALL sets of parallel and perpendicular lines in this image.
Answer: D
Step-by-step explanation: look at answer D and look at the picture and compare answer D with the picture and that is why the answer is D.
Jacon walks 70.4 feet in 0.2 hours. If he walks at the same rate the whole time, what is his spped in feet per hour?
Answer:
12.7
Step-by-step explanation:
Answer:
12.7
Step-by-step explanation:
whoever helps gets brainliest first
Answer:
a
Step-by-step explanation:
Answer:
D
Step-by-step explanation:
this is the answer
pls give me brainliest
ASAP DUE RIGHT NOW! Thanks!
Answer:
y = 3(x - 4)²
Step-by-step explanation:
2x + 3y = 8
-2x + 2y = 2
Answer:
PLS ANSWER MY QUESTION I NEED HELP PLS.
Step-by-step explanation:
help pls
Gabrielle’s age is two times mikhail’s age. The sum of their ages is 60.what is makhail age?
Answer:
20
Step-by-step explanation:
if their ages total is 60 and gabrielle's is two times mikhail's age, that means that Mikhail would be twenty because their age times 2 would be 40 and 40 plus 20 is 60.
Answer:
A) g = 2m OR g -2m = 0
B) g + m = 60
Multiplying A) by -1
A) -g + 2m = 0 then adding this to B)
B) g + m = 60
3m = 60
Mikhail’s age = 20
Gabrielle's age = 40
Step-by-step explanation:
4=36÷ answer please help me
Answer:
4= 36 ÷ 9
Step-by-step explanation:
Answer:
4=36/9
Step-by-step explanation:
Find the missing number by diving the number on the opposite side of the = sign.
Write the negation of each of the following logical expressions so that all negations immediately precede predicates. In some cases, it may be necessary to apply one or more laws of propositional logic.
a. ∃x ∀y(P(x,y) → Q(x,y))
b. ∃x ∀y(P(x,y) → P(y,x))
c. ∃x ∃y P(x,y) ∧ ∀x ∀y Q(x,y)
Answer:
a. Negation of ∃x ∀y(P(x,y) → Q(x,y)) = ∀x ∃y P(x,y) ∧ ¬Q(x,y) ]
b. Negation of ∃x ∀y(P(x,y) → P(y,x)) = ∀x ∃y [ ¬P(x,y) ∨ ¬P(y,x) ] ∧ [P(x,y) ∨ P(y,x)]
c. Negation of ∃x ∃y P(x,y) ∧ ∀x ∀y Q(x,y) = ∀x ∀y ¬ [P(x,y)] ∨ ∃x ∃y ¬ [Q(x,y)]
Step-by-step explanation:
a.∃x ∀y(P(x,y) → Q(x,y))
Negation = ¬ [ ∃x ∀y(P(x,y) → Q(x,y)) ]
= ∀x ¬ [ ∀y(P(x,y) → Q(x,y)) ]
= ∀x ∃y ¬ [ (P(x,y) → Q(x,y)) ]
= ∀x ∃y ¬ [ ¬P(x,y) ∨ Q(x,y) ]
= ∀x ∃y P(x,y) ∧ ¬Q(x,y) ]
Negation of ∃x ∀y(P(x,y) → Q(x,y)) = ∀x ∃y P(x,y) ∧ ¬Q(x,y) ]
b. ∃x ∀y(P(x,y) → P(y,x))
Negation = ¬ [ ∃x ∀y(P(x,y) → P(y,x)) ]
= ∀x ¬ [ ∀y(P(x,y) → P(y,x)) ]
= ∀x ∃y ¬ [ (P(x,y) → P(y,x)) ]
= ∀x ∃y ¬ [ ( P(x,y) ∧ P(y,x) ) ∨ ( ¬P(x,y) ∧ ¬P(y,x) )]
= ∀x ∃y ¬ [ P(x,y) ∧ P(y,x) ] ∧ ¬[ ¬P(x,y) ∧ ¬P(y,x) ]
= ∀x ∃y [ ¬P(x,y) ∨ ¬P(y,x) ] ∧ [ P(x,y) ∨ P(y,x) ]
∴ we get
Negation of ∃x ∀y(P(x,y) → P(y,x)) = ∀x ∃y [ ¬P(x,y) ∨ ¬P(y,x) ] ∧ [P(x,y) ∨ P(y,x)]
c. ∃x ∃y P(x,y) ∧ ∀x ∀y Q(x,y)
Negation = ¬ [ ∃x ∃y P(x,y) ∧ ∀x ∀y Q(x,y) ]
= ¬ [ ∃x ∃y P(x,y) ] ∨ ¬ [ ∀x ∀y Q(x,y) ]
= ∀x¬ [ ∃y P(x,y) ] ∨ ∃x ¬ [ ∀y Q(x,y) ]
= ∀x ∀y ¬ [ P(x,y) ] ∨ ∃x ∃y ¬ [ Q(x,y) ]
∴ we get
Negation of ∃x ∃y P(x,y) ∧ ∀x ∀y Q(x,y) = ∀x ∀y ¬ [ P(x,y) ] ∨ ∃x ∃y ¬ [ Q(x,y) ]
Can you help me? Please I need it!
Answer:
A = 44.5 square feet
Step-by-step explanation:
you can separate the 5' x 5' square on top from the trapezoid on the bottom
A(square) = s² = 5² = 25
A(trapezoid) = 1/2h·(sum of 2 bases)
= 1/2 (6) (5 + 8)
= 3(13)
= 39/2 = 19.5
Area of total shape = 25 + 19.5 = 44.5
How much fabric is needed to
create the sail below?
14ft by 9ft
i don't understand this please help
Answer:
A 48
Step-by-step explanation:
What is the least common multiple of 4 and 10? 2 4 20 40
Answer:
its 20 :)
Step-by-step explanation:
lol
Answer:
20
Edge 2021 :)
Step-by-step explanation:
scientific notation (8 x 10^3)-(1.7 x 10^2)
Answer:
78 x 10² or 7.8 x 10³
Step-by-step explanation:
you have to get the exponents the same before you can subtract the coefficients
8 x 10³ = 80 x 10²
80 x 10² - 1.7 x 10² = 78 x 10² or 7.8 x 10³
Ethan buys a video game on sale. If the video game usually cost 39.99, and it was on sale for 20% off, how much did Ethan pay?
Answer:
He pays 31.99
He saved $8
Step-by-step explanation:
Find the original price (39.99)
Get the the discount (20%)
Calculate the savings: 20% of $39.99 = $8 (rounded)
Subtract the savings from the original price to get the sale price: $39.99 - $8 = $31.99
Answer:
He pays: 31.99
Step-by-step explanation:
Original price: 39.99
Discout: 20%
Savings: 20% of 39.99= 7.998
7.998 rounded: 8$
Savings minus OG price: 39.99-8
= 31.99
If Bryan had ten apples and ate 7 how many does he have
Answer:
3
Step-by-step explanation:
10-7=3
Answer:
3 apples is your answer!
Step-by-step explanation:
10-7
3 apples
An equation showing the
proportional relationship
between x and y can be written
gy. The same relationship
can also be written y = kx.
=
What is the value of k in the
second equation? (Type the
decimal form for your answer.)
Maria used a thermometer to record temperatures of -4.3° Celsius and 2.1°
Celsius. Which temperature in degrees Celsius is less than both of the
temperatures Maria recorded? (I need an explanation please as well!)
Answer:
did you get the answer yet
In ms perrons class 75% of the students are boys. Their are 18 boys in her class. What is the total number of students in her class?
Answer:
24
Step-by-step explanation:
0.75x24=18
Please help me with the math problem. Part 1
Answer:
Step-by-step explanation:
r:=interest rate =7%
p = unknown
Principle + interest = 4280
t = 1 year
Formula
Total = p*r*t + p
4280 = p*(1 + r*t)
4280 = p*(1 + 7/100 * 1)
4280 = p (1.07)
4280 / 1.07 = p
P = 4000
===================
What this means is that if you loan out 4000 dollars for a year at 7%, you will get 280 dollars in return (plus of course your 4000). However in this day and age, try getting 7%.
The 100 dollar problem is the same thing. This time you have P and you want the total.
Total = p(1 + r*t)
Total = 100 (1 + 7/100 * 1
Total = 100 ( 1 + 0.07)
Total = 107
So the principle is given and the value of the investment after 1 year is 107 dollars.
1) Which of the following equations has a solution of -4? Choose all that apply.
A) 4(x-3) = -28
B) 7= 3x + 11 - 8x + 4x
C) (2x – 16) =-6
D) 19x - 21 + 10 – 15x = -10
E) –17=-(10 – 6x)
Answer:
A
Step-by-step explanation:
4x-12=-28
4x=-28+12
4x/4=-16/4
x=_4
36y=9x+1/3y Solve for y
Answer:
y= 27x/107
Step-by-step explanation:
let me know if you want a step by step explanation!
solve i 4 = -1
true or false
Answer:
False
Step-by-step explanation:
Answer:
false
Step-by-step explanation:
another way to write (6+7)x
Answer:
13x
Step-by-step explanation:
you just have to add the six and the seven together and then add the x
Answer:
what that person said
Step-by-step explanation:
The amount Max earned last week can be modeled by the expression 25 plus 5 i greater or equal than 95 comma where i is the number of items he sold. Which number line shows how many items he could have sold last week?
Answer:
Line 3 (or C)Step-by-step explanation:
The inequality as per description is:
25 + 5i ≥ 955i ≥ 95 - 255i ≥ 70i ≥ 70/5i ≥ 14i = [14, + ∞)This is shown on the number line 3 on the picture or option C
Answer
Line 3 (or C)
Step-by-step explanation:
25 + 5i ≥ 95
5i ≥ 95 - 25
5i ≥ 70
i ≥ 70/5
i ≥ 14
i = [14, + ∞)
Julie ate 1/4 of the pie. If the pie had eight slices, how many slices did she eat
Step-by-step explanation:
4/4 of the pie = 8 slices
1/4 of the pie = 8 slices / 4 = 2 slices
Hence Julie ate 2 slices of the pie.
Answer:
2 slices of pie she ate
Step-by-step explanation:
She ate 2/8th of the slice.
Divide 15xy^7 z^4 by 5x^6yz* 16.
by dividing the equations we get, the simplified expression is (3y⁶) / (x⁵z*4).
What is an arithmetic operation?
Arithmetic operations is a branch of mathematics, that involves the study of numbers, the operation of numbers that are useful in all the other branches of mathematics. It basically comprises operations such as Addition, Subtraction, Multiplication, and Division.
To divide 15xy⁷z⁴ by 5x⁶yz*16, we can simplify the expression by canceling out common factors in the numerator and denominator.
First, we can simplify 15 and 5 by dividing both by 5:
15/5 = 3
5/5 = 1
Next, we can simplify x and x⁶ by dividing both by x⁶:
x/x⁶ = 1/x⁵
x⁶/x⁶ = 1
We can simplify y⁷ and y by dividing both by y:
y⁷/y = y⁶
y/y = 1
We can simplify z⁴ and z16 by dividing both by z16:
z^4/z16 = 1/(z4)
z16/z16 = 1
Putting it all together, we get:
(15xy⁷ z⁴) / (5x⁶yz16)
= (3 * y⁶) / (x⁵ * z4)
Therefore, by dividing the equations we get, the simplified expression is (3y⁶) / (x⁵z*4).
To learn more about the arithmetic operation visit,
brainly.com/question/13181427
#SPJ1
Which is the equation of a line in point-slope form given the following two points (6,15) and(11,27.5)
Answer:
y = 2.5x + 0
Step-by-step explanation:
Use the slope formula and slope-intercept form y = mx + b to find the equation.
A number with one or more digits to the right of the decimal
point is called a
Complete the steps below to solve the problem using equations. Part A Let the variable g represent the measurement of angle G. Write an equation that you can use to solve fors
Answer:The sum of the angle measurements in a triangle is 180°. If e, f, and g are the measurements of angles E, F, and G, respectively, e + f + g = 180°.
Angle E is a right angle, so e is 90°. From the given information, f is 30°. Substitute the values of e and f in the equation to solve for g : 90° + 30° + g = 180°.
Step-by-step explanation:
i copied the answer bc i finished and that was the answer.
Answer:
:The sum of the angle measurements in a triangle is 180°. If e, f, and g are the measurements of angles E, F, and G, respectively, e + f + g = 180°.
Angle E is a right angle, so e is 90°. From the given information, f is 30°. Substitute the values of e and f in the equation to solve for g : 90° + 30° + g = 180°.Step-by-step explanation:
A recipe calls for 1/3 cup of sugar for every 1/2 cup of flour. In cups, how much sugar is needed per one cup of flour?
Answer:
1 equals two of 1/2 which means you get the equation 1/3 x 2 for the answer
