Answer:
20 inches by 28 inches
Step-by-step explanation:
The current size of the picture is 5 inches by 7 inches
If we want to enlarge the picture by a factor of 4, the perimeter will also increase by the factor of 4.
New dimension = 4(old dimensions)
= 4(5 inches by 7 inches)
= 20 inches by 28 inches
Hence, the size of the enlarged picture is 20 inches by 28 inches.
Please if you can try your best and help solve this
Answer:
x = 47.5
Step-by-step explanation:
The vertical angle theorem states that if two angles are vertical, they are congruent, so the two angles you gave are congruent.
2x + 5 = 100
2x = 95
x = 47.5
If Benito is selecting samples of five values from the table, which row will result in the greatest mean? Population Data Row 1 4 2 2 3 3 Row 2 3 3 4 3 2 Row 3 2 4 3 4 3 Row 4 3 4 4 7 3 Row 1 Row 2 Row 3 Row 4
Answer:
Its row 4 I hope this helps luv <3
Su fila 4 Espero que esto ayuda a luv <3
Round 10'463.24 to the nearest hundredth.
Answer:
Number
Rounded to Nearest Hundredth
1
1
1.006
1.01
1.012
1.01
1.018
1.02
Step-by-step explanation:
which integer is greater.
l-5l or l3l
Answer:
l-5l
Step-by-step explanation:
when a number is in those bars, it means you need to find absolute value, which is how far away a number is from 0. so the two numbers are equal to 5 and 3, and 5 is greater, so choose the first one. to find absolute value, just get rid of the signs, and thats your answer. :)
Pls mark brainliest owo
Answer:
l-5l
Explanation:
l-5l = 5
Compound Inequalities
Solve for x.
−9x+5<17 AND 13x+25<−1
Answer:
[tex]x>-\frac{4}{3}[/tex] AND [tex]x<-2[/tex]
Step-by-step explanation:
-9x + 5 < 17 AND 13x + 25 < -1
13x + 25 < -1
Subtract 25 from both sides;
13x < -26
Divide both sides by 13;
x < -2
-9x + 5 < 17
Subtract 5 from both sides;
-9x < 12
Divide both sides by -9
x > [tex]-\frac{12}{9}=-\frac{4}{3}[/tex]
Simplify the expression using the properties of operations.
The simplified form of the expression (5.23x + 3.76) − (3.67x − 6.39) is
Answer:
1.56x + 10.15
Step-by-step explanation:
(5.23x + 3.76) – (3.67x – 6.39)
(a + b) – (c – d) = a + b – c + d
Remove the parentheses and change the signs as needed:
5.23x + 3.76 – 3.67x + 6.39.
Group the like terms and simplify:
5.23x – 3.67x + 3.76 + 6.39
1.56x +10.15.
The simplified form of (5.23x + 3.76) – (3.67x – 6.39) is 1.56x + 10.15.
2. Patients arrive at a hospital accident and emergency department at random follow a
Poisson distribution at a rate of 6 per hour.
(a) Find the probability that, during any 90-minute period, the number of patients
arriving at the hospital accident and emergency department is
(i) exactly 7
(ii) at least 3
(b) What is the mean and standard deviation of the number of patients arriving at the
hospital accident and emergency department in an hour?
Answer:
a )i) 0.117
ii)0.4126
b)0.7769
What is the SLOPE of linear line: y = -x*
m= -1
m = 0
m = undefined
m = 1
What is something you learned about in math this week need it for survey
Answer:
we learned very valuble info
Step-by-step explanation:
yes
A cone has a volume of 135 pi units^3 What is the height of the cone if the diameter of the cone is 18 units long?
Considering the volume of a cone, the height if the cone is 5 units.
A cone is a three-dimensional figure with a circular base, where a curved surface connects the base and the vertex.
The cone is a figure that is generated by rotating a right triangle around one of its legs.
Volume is the place that a body occupies in space.
In the case of the cone, the volume is calculated knowing the height (h) and the radius (r). Its volume is defined as one third of the area of the base B times the height h. This is:
V=[tex]\frac{1}{3}[/tex] ×B ×h
Being B=π× r²
V=[tex]\frac{1}{3}[/tex] ×π× r² ×h
In this case, you know:
V= 135π units³r=diameter÷2= 18 units÷2= 9 unitsh= ?Replacing:
135π units³= [tex]\frac{1}{3}[/tex]×π× (9 units)² ×h
Solving:
135π units³= [tex]\frac{1}{3}[/tex]×π× 81 units² ×h
135π units³÷ ([tex]\frac{1}{3}[/tex]×π× 81 units²)= h
5 units= h
Finally, the height if the cone is 5 units.
Learn more:
https://brainly.com/question/12132537?referrer=searchResultshttps://brainly.com/question/1984638?referrer=searchResultshttps://brainly.com/question/1578538?referrer=searchResultswhat is the value of x ?
3
4
6
8
Answer:
x = 4
Step-by-step explanation:
10+2x = 18
2x = 8
x = 4
if you need y:
2y+4 = 10
2y=6
y=3
The Panthers got possession of
the football on their own 35 yard
line. They ran for an 8 yard gain.
The next play was a 13 yard
loss. What is their field position
after the two plays
Answer:
56
Step-by-step explanation:
5. Joe has $425.50 before he goes shopping. He spends 20% of it on groceries and then of the
remaining amount on supplies for an art project. How much money does Joe have left over?
If an event is impossible it has a probability of zero true or false
Answer:True
Step-by-step explanation: Hope this helps!:)
Answer:
I think it is true. Maybe I am 50% sure.
Step-by-step explanation:
Can you help me with this question pls?
Answer:
Reduced fraction
Step-by-step explanation:
One can always multiply numerator and denominator by the same number in order to find equivalent fractions. By in the case in which only multiplication (and not cancelling common factors) will help find an equivalent fraction, si when we are dealing with an already reduced fraction.
For example:
1/3 (one third), we can multiply numerator and denominator by a factor of 2 and get the equivalent fraction 2/6 as shown below:
[tex]\frac{1}{3} =\frac{1*2}{3*2} =\frac{2}{6}[/tex]
but one cannot reduced the fraction 1/3 any further because it is already a reduced fraction.
Ok need to find missing measurements for number 5
And need number 9 answered I have uploaded the homework problems
Thanks so much!
Answer:
Step-by-step explanation:
5) ΔGHJ ≅ ΔXYZ
ΔGHJ is an isosceles triangle. So, GH = JH
GH =JH = 27 ft
a) GJ =XZ
GJ = 18 ft
b) XY = GH
XY = 27 ft
c) ZY = JH
ZY = 27 ft
d) ∠H = ∠Y
∠H = 38
In ΔGHJ,
∠G = ∠J {Isosceles triangle property}
Let ∠G = ∠J = x
∠G + ∠H + ∠J = 180 {angle sum property of triangle}
x + 38 + x = 180
38 +2x = 180
2x = 180 - 38
2x = 142
x = 142/2
x = 71
∠G = ∠J = 71
e) ∠Z = ∠J
∠Z = 71
f) ∠J = 71
9) ΔQRS ≅ ΔMNP
QR = 11 ; QS =15
MP = 2x +1
MP = QS
2x + 1 = 15
2x = 15 - 1
2x = 14
x = 14/2
x = 7
m∠S = 84
m∠R = 32
m∠Q = 17y - 4
In ΔQRS,
m∠Q + m∠R + m∠S = 180 {Angle sum property of triangle}
17y - 4 + 32 + 84 = 180
17y + 112 = 180
17y = 180 - 112
17y = 68
y = 68/17
y = 4
24 hours per day algebraic expression
Answer:
huh??
Step-by-step explanation:
confusion.......
Answer:
this is a tuffy
Step-by-step explanation:
confusion...
I forgot how to do this, can someone help
Answer:
B, no need to use calculator, a negative number minus a positive number is a negative number
Step-by-step explanation:
4x4x10+45,5
I need to solve this for school please
Necesito resolver esto para la escuela por favor
Answer:
give me brainiest answer is 205.5
Step-by-step explanation:
4*4*10+45.5=
16*10+45.5=
160+45.5=205.5
during the flu epidemic 140 students out of the 700 that attended Lincoln academy where absencent what is the percentage of the remaining
Graph -2x-3 please!!!!
Answer:
Step-by-step explanation:
A student uses the method of successive approximations to estimate a positive solution of f(x) = g(x), where f(x) = x2 + 10 and g(x) = 2x + 17. The table shows her results for different input values of x. x f(x) g(x) 0 10 17 1 11 19 2 14 21 3 19 23 4 26 25 3.5 22.25 24 Using this method, the next number selected should be between and .
Answer:
The next number selected should be between 2 and 3 .
Step-by-step explanation:
x. x f(x) g(x)
0 10 17
1 11 19
2 14 21
3 19 23
4 26 25
3.5 22.25 24
2.5 16.25 22
1.5 12.25 20
0.5 10.25 18
We see the pattern that it is increasing with only a unit. The last given data is mid of the last two values that is 3 and 4.
So the next value would be the mid of the next last two values that is 2 and 3 and will be 2.5
Now it is moving in the reverse direction in the same pattern with a difference of a unit.
I honestly have no idea how to do this and I’m confused .
Answer:
domain -5,4,11
range-3,0,3
Step-by-step explanation:
Solve the system using the elimination method. Write the solution as an ordered pair. 3x + 2y = 22 −x + 4y = 2
Answer:
Neithere
Step-by-step explanation:
the answer is not 6,2 ive tried it ?
The solution of the given system of equation is (6, 2)
What is a system of equations?Two or more equations to be solved together, i.e., the solution must satisfy all the equations in the system.
Given are the equations, 3x + 2y = 22
-x + 4y = 2
Solving by elimination,
Multiplying the second equation by 3, we get
3x+2y = 22
-3x + 12y = 6
Adding the equation, we get
2y+12y = 22+6
24y = 28
y = 2
Putting y=2 we get
3x+2*2=22
3x+4 = 22
3x = 18
x = 6
Hence, The solution of the given system of equation is (6, 2)
For more references on system of equations, click;
https://brainly.com/question/24065247
#SPJ2
PLZ HELP ME!!!!
Sh’qira reads an article about a family of wildcats. One of them had a mutation for tooth sharpness. Which of these statements about the wildcat with the mutation is true?
a
There must have been a change in the wildcat’s genes.
b
The wildcat must have sharper teeth.
c
There will be no change to the wildcat’s teeth.
d
The wildcat must have less sharp teeth.
Answer:
There must have been a change in the wildcat’s genes.
Step-by-step explanation:
The question is an illustration of correlation and causation.
The true statement about the wildcat with the mutation is: (a) there must have been a change in the wildcat’s genes.
From the question, we understand that
Of all the wildcats, only one of them has a mutation for tooth sharpness
This means that:
The wildcat has a different trait from other wildcats.
Of all the given options, the true option is (a)
Read more about correlation and causation at:
https://brainly.com/question/16756053
(-3,8) (2, - 11)
Х. у.
X2
Y
-19
m =
Y₂ - Y,
X - X
-11 - 8
2 - (-3)
5
What is the constant of proportionality in the equation above?
Answer:
ok, think about it this way, the constant of proportionality is pretty much how y and x are related, say r is the constant of proportionality, then your answer would ne y = rx
so the constant of proportionality for your question would be 2.5 since you had y = 2.5x
Step-by-step explanation:
May I have brainliest please? :)
Date
Thursday, Feb. 7
Cresap Bay Tide Table
Time
1:26 a.m.
7:26 am
2:29 p.m
9:21 p.m
2:24 am.
8:22 a.m.
3:16 pm
10:02 p.m.
Low/high tide
2.6 ft (low)
6.4 ft (high)
-0.8 ft (low)
4.8 ft (high)
1.5 ft (low)
6.5 ft (high)
-1.6 ft (low)
5.1 ft (high)
Friday, Feb. 8
On what date and time was the lowest tide?
Thursday, Feb. 7, at 2:29 p.m.
Friday, Feb. 7, at 9:21 p.m.
Friday, Feb. 8. at 2:24 a.m.
Friday, Feb. 8. at 3:16 p.m.
Answer:
Friday, Feb. 8, at 3:16 p.m.
Step-by-step explanation:Just took it :3
Answer: yowelcome is correct
Step-by-step explanation: Friday, Feb. 8, at 3:16 p.m.
pls answer I give brainliest
Answer:179.168
Step-by-step explanation:you would take 40.72 and multiply it by 4.4
Answer:
179.168
Step-by-step explanation:
which expression is equivalent to this polynomial expression? 40 points
9514 1404 393
Answer:
A (as marked)
Step-by-step explanation:
It often works well to eliminate the answer choices that can't be right.
The constant term of the sum must be ...
-7 + 4 = -3 . . . . . eliminates choices B and D
The highest-degree term of the sum must be ...
( ) +(3x^2y^2) = 3x^2y^2 . . . . eliminates choice C
The remaining viable choice is A. Checking the sum term by term, you find A is the correct choice.
__
The only terms that combine are the xy^2 terms and the constants.
Answer:
its a
Step-by-step explanation:
