Answers
Answer: 12
Step-by-step explanation: Plug in and use pythagorean theorem
Related Questions
Antonio watches a movie that is 1 hour and 45 minutes long. Which number line could show when Antonio watches the movie?
Answers
Answer:
1st one
Step-by-step explanation:
Answer:
Bottom left
Step-by-step explanation:
Those I-ready diagnostics suck don't they?
PEMDAS" notes and Integer rules
*
What is the value of this expression?
(6.3D Lesson 1)
-6. (-2 + 5)
A 42
B -18
с
18
D Not here
Answers
Answer:
B
Step-by-step explanation:
Answer:
-18
Step-by-step explanation:
First we start with brackets
(-2+5)= 3
Now
-6×3=-18
Point P is located on the segment between point A (1,4) and point D (7,13). The distance from A to P is twice the distance from
Pto D. What are the coordinates of point P?
Answers
Answer: Point P is at (3, 7)
Step-by-step explanation: the distance from point a to point B is 10.8. 10.8 divided by 3 is 3.6, so you have to find a point that 3.6 from point a. Using a graph, I found the answer to be (3,7)
PLEASE HELP ILL GIVE BRAINLIEST !!! 100 POINTS !! NO FAKE ANSWERS !
Answers
Answer:
20
Step-by-step explanation:
complex conjugate of 10+5i = 10-5i
10+5i + 10-5i = 20
A 10-pound block of ice melts at a rate of 3% per hour. Find the weight of the block of ice after 1 day.
Answers
Answer:
The weight of the block of ice after 1 day is of 4.81 pounds.
Step-by-step explanation:
Equation for exponential decay:
The equation that models an amount after t hours, subject to exponential decay, is given by:
[tex]A(t) = A(0)(1 - r)^t[/tex]
In which A(0) is the initial amount and r is the decay rate, as a decimal.
A 10-pound block of ice melts at a rate of 3% per hour.
This means that [tex]A(0) = 10, r = 0.03[/tex]
So
[tex]A(t) = A(0)(1 - r)^t[/tex]
[tex]A(t) = 10(1 - 0.03)^t[/tex]
[tex]A(t) = 10(0.97)^t[/tex]
Find the weight of the block of ice after 1 day.
One day has 24 hours, so this is A(24).
[tex]A(24) = 10(0.97)^{24} = 4.81[/tex]
The weight of the block of ice after 1 day is of 4.81 pounds.
What is x? Plz help me this question is worth 13 points.
Answers
Answer:
5.25
Step-by-step explanation:
So lets gather our information(Note that I use x as the small x value and X as the larger and missing value)
First off, we know that x is 3.
We know that the X value is a scale of x by 1.75.
We can think of this as 1.75x.
So to find X, we can multiply x by the scale 1.75:
x*1.75=X
plug in the value we know for x:
3*1.75=X
=
5.25=X
So our answer is 5.25!
Hope this helps! :)
What is the value of x in triangle PQR below?
Q
389
489
R
[Not drawn to scale)
88
0940
1329
1420
Mark this and retum
Save and Exit
Next
Submit
Answers
Answer:
Hello! answer: x = 94
Step-by-step explanation:
Triangles add up to 180 degrees so we just add up the two measures we do have so 48 + 38 = 86
Now we subtract that from 180 to find x so
180 - 86 = 94 So 94 is x Hope that helps!
Which expression is equivalent to this quotient?
4x^2 -8x -5/ 4x^2 - 25
A. -1/5
B. 2x - 1/ 2x - 5
C. 2x + 1/ 2x + 5
D. 2x - 5/ 2x + 5
Answers
The answer is (C) 2x+1/ 2x+5.
This is just finding like terms.
Like terms are terms that are the same, like 2x and 3x for example, would be like terms. (This is not in the problem by the way.) Just divide the like terms, and that's your answer.
I tried to give a good explanation but I'm super tired. Just trying to help.
The expression is equivalent to the quotient is (2x+1)/(2x+5). Therefore, option C is the correct answer.
What is an equivalent expression?Equivalent expressions are expressions that work the same even though they look different. If two algebraic expressions are equivalent, then the two expressions have the same value when we plug in the same value for the variable.
Given that, (4x²-8x-5)/(4x²-25)
= (4x²-10x+2x-5)/((2x)²-(5)²)
= [2x(2x-5)+1(2x-5)]/(2x-5)(2x+5)
= [(2x-5)(2x+1)]/(2x-5)(2x+5)
= (2x+1)/(2x+5)
Therefore, option C is the correct answer.
To learn more about an equivalent expression visit:
https://brainly.com/question/28170201.
#SPJ2
please tell me that *FIND THE SQAURE ROOT OF 1054729 BY DIVISION METHOD*.
Answers
Answer:*FIND THE SQAURE ROOT OF 1054729 BY DIVISION METHOD*.
Step-by-step explanation:
what? you said to tell you that
during a nature walk jayden identified 20 animals and plants.1/4 of what he identified were animals.how many were animals?
Answers
Explanation: 1/4=.25 and .25x20= 5
All of the following are useful in scientific investigations EXCEPT:
O Collection of evidence
Assumptions and bias
0 Creativity and imagination
O Logical reasoning
Answers
Answer:
Assumptions and bias
Step-by-step explanation:
Creativity and imagination is also not, but assumptions and bias ruin your investigation.
In an experiment, the probability that event A occurs is 0.2 and the probability that event B
occurs is 0.5. If A and B are independent events, which statement is true?
A.
B.
P(A and B) = 0.1
P(A or B) = 0.1
P(A and B) = 0.7
P(A or B) = 0.7
C.
D.
Answers
Answer:
Step-by-step explanation:
P(A and B) = 0.1
PLEASEEEEEEEEEEEEEEEEEE HELP!!!!!!!!!
Answers
Answer:
12 Squared Units
Step-by-step explanation:
Top length: 4 Units
Side length: 3 Units
ayudenme por favor
es de algebra
Answers
Answer:
E
Step-by-step explanation:
Option E is the answer!!!
Explanation:
good morning everyone how are you guys
i just want to say today is my science exam
soo if u helped me
that will be nice <3
Answers
Answer:
♥Love You♥ DUDE
Step-by-step explanation:
What is 12/7 as an mixed number ??
Answers
Answer:
1 5/7
Step-by-step explanation:
[tex]1 \frac{5}{7} [/tex]
is the answer if you meant to say mixed fraction
needhelpslovingthisproblem
Answers
Answer:
-4 to -1.5
Step-by-step explanation:
When the graph start to slope downwards or go down its decreasing. So when the hump starts to go down at (-4,0) it then starts to go up again after (-1.5,0). Hope this helps:)
What is the sum of degrees of each vertex for a tree with 6 vertices?
a) 5
b) 6
c) 8
d) 10
Answers
Answer:
C: Is the Answer
Step-by-step explanation:
Really hope it'll help!!
HELP! ILL GIVE BRANLIEST :(
Answers
Answer:
B
Step-by-step explanation:
since x is GREATER than -25, the shaded part has to be on the right of -25
Answer: B
Step-by-step explanation:
Please help!!!! Sine and cosine ratios
Answers
Answer: 40.9
Step-by-step explanation:
Given
angle given is [tex]23^{\circ}[/tex]
[tex]RC=16[/tex]
Using trigonometry
[tex]\Rightarrow \sin 23^{\circ}=\dfrac{RC}{PC}\\\\\Rightarrow \sin 23^{\circ}=\dfrac{16}{X}\\\\\Rightarrow X=\dfrac{16}{\sin 23^{\circ}}\\\\\Rightarrow X=40.948\approx 40.9[/tex]
Using cosine formula
[tex]\Rightarrow \cos 23^{\circ}=\dfrac{PR}{X}\\\\\Rightarrow PR=40.9\times \cos 23^{\circ}\\\Rightarrow PR=37.69\approx 37.7[/tex]
Jasmine gives a film rating of 8/10 which other review agrees with her score
Answers
Answer:
2/10 may be the correct awnser
Answer:
4/5
Step-by-step explanation:
8/10 = 4/5
which class has 40% girls
Answers
Answer:
C. 48 out of 120
Hope that helps! :)
-Aphrodite
Step-by-step explanation:
does anyone know the answer for this?
Answers
Answer:
8 cm
Step-by-step explanation:
The area of the shaded portion is:
[tex]a = \pi \times (( {r1)}^{2} - {(r2}^{2})) [/tex]
A=39π cm^2
r1 is the radius of the large circle
r2=5 cm
So,
[tex]39\pi = \pi \times (( {r1)}^{2} - {5}^{2} ) \\ r1 = 8 \: cm[/tex]
I need help with this math problem
Answers
Step-by-step explanation:
Use the following ratio:
[tex] \frac{x}{25} = \frac{6}{10} [/tex]
Answer:
r/25=6/10 thats the answer
Step-by-step explanation:
ez lol yw
The probability of the car having 4 doors is 1/2
What does that mean?
(A)It is neither unlikely nor likely
(B)It is likely
(C)It is impossible.
(D)It is definite.
Answers
Answer:
(A)It is neither unlikely nor likely
Step-by-step explanation:
answer is b
hope this helps
Help what I don’t know what is 1 + 2
Answers
Answer:
answer: 1 + 2 = 3
answer: 1 + 2 = 3
Answer:
1+2=3
Step-by-step explanation:
it math
3
Select the correct answer.
Which value is needed to determine a confidence interval for a sample mean?
O A.
the sample proportion
O B.
the standard error of the mean
O C.
the margin of error for the proportion
OD
the population size
Reset
Next
Answers
Answer:
A
Step-by-step explanation:
I think I am not sure I just started to do this in school...
Select the correct answer.
if f(t) = 2 - 4 and 9 (7)
= 2 – xż and g(x) = x2 – 9, what is the domain of g(x) = f(x)?
OA. (-0, 2] and [2, 0)
OB. [0, 4) and (4, )
Oc. (-0, 2] and [4, 0)
D. (-0, -2] and [2, )
Answers
Answer:
Option B will be your answe
Step-by-step explanation:
hope it helps....
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Answers
Answer:
what do you mean by why?
Step-by-step explanation:
why why why why why??
Find the area of the figure
Answers
Answer:
89 sq meters
Step-by-step explanation:
The whole rectangle 13x8 = 104
Now subtract the white triangle
(6x5)/2 = 15
104-15 = 89