Answer:
11/15 and 1/18
Step-by-step explanation:
2/5+1/3 common denominator
6/15+5/15=11/15
5/9-1/2 common denominator
10/18-9/18=1/18
a.-Pablo tiene un terrero de forma cuadrada cuya área es de 58 metros cuadrados, ¿Cuál es la expresión matemática que representa este problema?
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Find the function... hurry
Answer:
-5/2
Step-by-step explanation:
Your friend claims that the SAS Congruence Theorem (Theorem 5.5) will apply to a triangle and it’s image after the triangle has been translated, reflected, rotated, and dilated. Is your friend correct?
The triangles would not be congruent since it was dilated.
Transformation is the movement of a point from its initial location to a new location. Types of transformation are rotation, reflection, translation and dilation.
Rigid transformation are transformation that preserve the shape and size of the figure. These are rotation, reflection, and translation. Dilation is not a rigid transformation because it reduces or increases the size of the figure.
Two triangles are congruent if they have the same shape and size.
The triangles would not be congruent since it was dilated.
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Đơn giản các biểu thức logic:
a- p ∧ (p ∨¬q) ∧ (¬p ∨ ¬q)
I can't conveniently copy the logical symbols you use, so I write
AND = ∧ (conjunction)
OR = ∨ (disjunction)
NOT = ¬
Tautologically,
p = (p AND q) OR (p AND NOT q)
and we can distribute the OR to get the equivalent statement
(p OR (p AND NOT q)) AND (q OR (p AND NOT q))
and again to get
((p OR p) AND (p OR NOT q)) AND ((p OR q) AND (q OR NOT q))
Now, q OR NOT q is always true, and p OR p is simply p, so we have
p = p AND (p OR q) AND (p OR NOT q)
This shows that p OR NOT q is already included in p, so our initial statement is simply
p AND (NOT p OR NOT q)
Distributing the conjunction, we get
(p AND NOT p) OR (p AND NOT q)
p AND NOT p is tautologically false, but we're considering a disjunction, so the truth value of p AND NOT q is the only value that's relevant. So, the initial statement collapses to
p AND NOT q
Carlos travel 17 3/8 miles to work each day how far does he drive to and from work each 5-day a week
Answer:
In car
Step-by-step explanation:
9j
1. Subtract [4-4-2] - [4–3 5].
A. [O -7 3]
B. [0 -1 7]
C. [
0–1 3]
D. [
0–1 -7]
Answer:
thanks for the points bye
100 ptsss 7x + 3x − 18 = 6(x + 3)
could you also show the steps you took and where u took them???
Distributive Property
Subtraction Property of Equality
Combine Like Terms
Multiplication Property of Equality
Division Property of Equality
Given
Addition Property of Equality
Answer:
X = 9
Step-by-step explanation:
7x + 3x - 18= 6(x+3)
7x + 3x = 10x - 18 = 6(x+3)
10x - 18 = 6(x+3) convert that into (distribute) 6x + 18
+18 +18 (add 18 to both sides)
Simplify: 10x + 6x + 36 (subtract 6x form both sides)
-6 -6
Simplify: 4x = 36 (divide each by 4)
_ _
4 4
Simplify: x = 9
As a result of a shortage of corn, the price of corn chips has risen by 3%. Choose the expression that best describes the situation, where c
represents the original cost of the corn chips.
1.03c
C+0.03
C+1.03
1.03
Answer:
1.03 C
Step-by-step explanation:
Let original price be C .
An increase of 3% will be ,
=> 3/100 * C
=> 0.03C
Now the new price will be ,
=> Old price + Increase
=> C + 0.03C
=> 1.03 C
Increase 2400 by 25%
Answer:
3,000
Step-by-step explanation:
New value =
2,400 + Percentage increase =
2,400 + (25% × 2,400) =
2,400 + 25% × 2,400 =
(1 + 25%) × 2,400 =
(100% + 25%) × 2,400 =
125% × 2,400 =
125 ÷ 100 × 2,400 =
125 × 2,400 ÷ 100 =
300,000 ÷ 100 =
3,000
May I revive help please
Answer:
8500m
Step-by-step explanation:
t = 15 + 0.01 h
t = 100 (given in the question)
∴ 100 = 15 + 0.01 h
100 - 15 = 0.01 h
85 = 0.01 h
85 / 0.01 = h
8500 / 1 = h
8500 = h
A large bottle of Sharkleberry Finn juice contains 600 milliliters of juice. A medium bottle contains 70% as much juice as the large bottle. Draw this number line on a separate piece of paper and fill in the missing numbers. juice (ml) 1006 How many milliliters of juice should be represented in the box that corresponds with 100%?
Answer:
dss
Step-by-step explanation:
sds
sd
s
ds
d
as
d
Someone please explain this to me
Answer:
B
Step-by-step explanation:
the length of one base of a trapezoid is 7mm less than twice the length of the other base. the height of the trapezoid is 12mm. the area of thr trapezoid is 48mm. find the length in millimeters of the longer base. (please show step by step)
Answer:
Step-by-step explanation:
let x be the length of one base in mm
The other base will be 2x - 7 mm
I will ASSUME you mean the area is 48 mm²
Area of a trapezoid is the Average base length times height
A = ½(x + (2x - 7))h
A = ½(3x - 7)h
2A/h = 3x - 7
2A/h + 7 = 3x
x = (2A/h + 7)/3
x = 2A/3h + 7/3
x = 2(48)/3(12) + 7/3
x = 5 mm
the other length is
2(5) - 7 = 3 mm
How would you describe your understanding of rational numbers? (1 point)
O I can explain what rational and irrational numbers are, and I can identify them. I can use rational
numbers to estimate the value of an irrational number.
OI can explain what rational and irrational numbers are, and I can often estimate the value of an irrational
number. Sometimes I make a mistake.
I can explain what rational numbers are, but I have trouble identifying if numbers are rational or
irrational
I do not understand rational numbers,
a
My understanding of rational numbers will be A. I can explain what rational and irrational numbers are, and I can identify them. I can use rational numbers to estimate the value of an irrational number.
What are rational numbers?It should be noted that rational numbers are the numbers that are expressed as the ratio of two integers.
It should be noted that they can be fractions, integers, decimals,etc. Examples include 5, 3.7, 1/5, etc.
A rational number is one that can be written as the ratio or fraction p/q of two numbers, where p and q are the numerator and denominator, respectively. For instance, every integer and 3/7 are rational numbers.
A real number that cannot be expressed as a straightforward fraction is referred to as an irrational number. It cannot be described using a ratio. When p and q are integers and q is not equal to 0, N is not equal to p/q if N is irrational.
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Which system of equations has the same solution as the system below?
2x+2y = -28
X + 4y = -29
Can someone please explain and help me understand what the problem is saying? If so I’ll mark you brainliest
Answer:
14
Step-by-step explanation:
This can be seen as a arithmetic series. It is the number of girls, let’s say g, plus the number of girls plus five boys. Deena, can be viewed as 1, plus 5 equals 6. Then Chloe, 2, plus 5 equals 7. And so on and on.
We can create an equation for this:
g+(g+5)=s
(s is the number of students.)
‘If the total number of students is 23;
g+(g+5)=23
We can solve this for:
2g = 23-5 ⇒
g=9
So the number of girls is 9, th number of boys is simply:
23-9=14
Does this help?
HELPPPPP MATHHH PROBLEMMMMMMMMMM TYSMMM IF U DOOOOO
Answer:
Its A
Step-by-step explanation:
Have a nice day
Answer:
Option A
Step-by-step explanation:
What is the math problem 3164÷45
Answer:
70.3111111
Step-by-step explanation:
Whats the answer?what do i do?
Answer:
20 ft by pythagoras theorem
Step-by-step explanation:
[tex] \sqrt{ {12}^{2} + {16}^{2} } = 20[/tex]
evaluate x^y when x = 5 and y = 3
Answer:
125
Step-by-step explanation:
5x5x5
Find the measure of angle J in degrees.
Remember to solve for x, then substitute.
Answer:
a=b=098+p
Step-by-step explanation:
welcome
Answer:
of angle J in degrees = 59 degree
Step-by-step explanation:
x+17 + 4x-3 + 2x+5 =180 degree
7x+19 = 180 degree
7x = 180-19
x = 161/7
x= 27
so angle J in degree ,
(2x+5) degree
(2×27)+5
59 degree
Find the value of x in each case.
Grayson charges $35 per hour plus a $35 administration fee for tax preparation. IAn chargers $45 per hour plus a 15$ administration fee. If h represents the number of hours of tax preparation,for what number of hours does Grayson charge more than Ian
Answer:
Step-by-step explanation:
We translate Grayson's charges through the following mathematical expression : 35 h + 35 where h is the number of hours while that of Ian is 45h + 15. The number of hours where the charges are equal is 35h + 35 = 45h + 15; h = 2 hrs. Hence the number of hours minimum must be above 2 hours.
Find the midpoint of the line segment shown below.
Answer:
x²-6x+y²-4y=-4
Step-by-step explanation:
We know the circle equation stands like this:
(x-a)² + (y-b)² = R²
and (a,b) is center
and R stands for Radius
so in this case:
center = (3,2)
R = 3
So
(x-3)² + (y-2)² = 9
x²-6x+9 + y²-4y+4=9
x²-6x+y²-4y=-4
Plz help I need help
Answer:
The first one!
Step-by-step explanation:
Answer:
The first one
Step-by-step explanation:
All of them can be divided by 7, which make them proportional.
7/7=1, 14/7=2, 28/7=4, and 35/7=5
2n + 1; n = 14
PLSSS HELPPPP 25 POINTS!!!!!!
Answer:
29
Step-by-step explanation:
Substitute the value for the variable n and evaluate.
[tex]2n+1\\2(14)+1\\28+1\\29[/tex]
Answer:
29...................
The relationship between the number of apples and their weight is proportional. The weight of 5 apples is 0.6kg. How many apples would you expect to weigh 1.44kg?
Answer:
12 apples
Step-by-step explanation:
5 apples = 0.6kg
1 apple = 0.12kg
x = 0.6kg x 2
= 1.2kg (10 apples)
y = 1.44kg - 1.2kg
= 0.24kg (2 apples)
Apples = x + y
= 10 + 2 apples
= 12 apples (weigh 1.44kg)
Given the relation y = 3x + 1, if the input is 4, what is the output?
HINT: output is the dependent variable or range.
A. 8
B. 13
C. 4
D. 49 is not the right answer
Answer:
13
Step-by-step explanation:
input is X
and output is Y
if the input is 4, then we need to plug in x=4
we get
y=3*4 + 1 = 12+1=13
Answer:
13
Step-by-step explanation:
If you plug in 4 for x (the input) and do the math. 3x4 is 12 then 12+1 is 13
The circumference of a circle is 69.08 feet. What is the radius?
Use 3.14 to approximate pi.
A.)5.5 ft
B.)22 ft
C.)11 ft
D.)34.54 ft
Answer:
divide circumference by pi 3.14
divide by 2
it's 11
pls brainliest
Determine the following probabilities. Enter your final answers as reduced fractions. Two coins are flipped. Find the probability that the first coin land on heads and the second coin lands on heads. Two cards are drawn from a deck of 52 cards. The first card is replaced before drawing the second card. Find the probability that the first card is hearts and the second card is a Jack. A single digit between 0 and 9 is randomly chosen, and a single letter from A to Z is randomly chosen. Find the probability that the number is 3 and the letter is a consonant. Two dice are rolled. Find the probability that first die lands on an even number and the second die is less than 3 .
Probabilities are used to determine the chances of events
(a) Coins
In a coin, the probability of the likely outcomes in each flip are:
Head = 1/2
Tail = 1/2
So, the probability that the first lands on head, while the second lands on tail is:
[tex]\mathbf{Pr = \frac 12 \times \frac 12}[/tex]
[tex]\mathbf{Pr = \frac 14}[/tex]
The probability that the first lands on head, while the second lands on tail is 1/4
(b) Deck of cards
There are 52 cards in a deck, 13 of which are hearts while 4 are jack.
The probability that the first card is heart is 13/52
The probability that the second card is jack is 4/51
So, the probability that the first selected card is heart, while the second is jack is:
[tex]\mathbf{Pr = \frac{13}{52} \times \frac{4}{51}}[/tex]
[tex]\mathbf{Pr = \frac{1}{51}}[/tex]
The probability that the first selected card is heart, while the second is jack is 1/51
(c) Digits and Letters
There are 10 digits between 0 and 9, so the probability of selecting 3 is 1/10.
There are 21 consonants, so the probability of selecting a consonant is 21/26
So, the probability of selecting 3 and a consonant is:
[tex]\mathbf{Pr = \frac{1}{10} \times \frac{21}{26}}[/tex]
[tex]\mathbf{Pr = \frac{21}{260}}[/tex]
The probability of selecting 3 and a consonant is 21/260
(d) Dice
There are 3 even numbers on a die; so the probability of landing on an even number is 3/6
There are 2 numbers less than 3 on a die; so the probability of landing on a number less than 3 is 2/6
So, the probability of landing on an even number and a number less than 3 is:
[tex]\mathbf{Pr = \frac 36 \times \frac 26}[/tex]
[tex]\mathbf{Pr = \frac 16}[/tex]
The probability of landing on an even number and a number less than 3 is 1/6
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