Answers
Answer:
can you please tell us which ones?
Step-by-step explanation:
12. a²+b²=c²
7²+b²= 8²
49+b²=64
b²=64-49
b²= 15
Sq root both sides
b or well X=3.87
13. 4²+x²=8²
16+ײ=64
ײ=48
Sq root both sides
x=6.93
Related Questions
in a class where a number of girls is 36% of the total number there are 48 boys how many students are there in the class
Answers
Step-by-step explanation:
girls=36%
boys=100%-36%
=64%
boys:48=64%
?=100%
*you cross multiply to get
75 as the total students
Find m
86
W
X
•
N
156
Y
Answers
Given:
A circle with center Z and the points W, X, Y are on the circumference of the circle.
To find:
The measure of angle WXY.
Solution:
From the given figure, we get
[tex]Arc(XY)=156^\circ[/tex]
[tex]Arc(WX)=86^\circ[/tex]
The measure of arc of the complete circle is 360 degrees.
[tex]Arc(WX)+Arc(XY)+Arc(WY)=360^\circ[/tex]
[tex]86^\circ+156^\circ+Arc(WY)=360^\circ[/tex]
[tex]Arc(WY)=360^\circ-86^\circ-156^\circ[/tex]
[tex]Arc(WY)=118^\circ[/tex]
The measure of arc WY is 118 degrees. It means the central angle on this arc is also 118 degrees.
[tex]m\angle WZY=118^\circ[/tex]
According to the central angle theorem, the inscribed angle on an arc is always half of its central angle.
[tex]m\angle WXY=\dfrac{m\angle WZY}{2}[/tex]
[tex]m\angle WXY=\dfrac{118^\circ}{2}[/tex]
[tex]m\angle WXY=59^\circ[/tex]
Therefore, the correct option is A.
first answer gets brainliest
Answers
We can solve for the missing side length, <B, and from those find the side lengths in comparison to the others.
Using the Law of triangles, we can find angle B from 180-63-50=67
From the angle lengths, the greatest's opposing side lengths will also be of the same varying length. The greatest angle length is <B, then <A, and <C. This means that the order of side lengths would be AC, BC, AB
When Sophia's mom picks her up from
school, she is late one third of the time. For
the next 15 days, what is the probability
that she will be late at most three days?
Answers
Answer:
20.92 %.
Step-by-step explanation:
Add the individual probability of 0, 1, 2, and 3 late days out of 15
P(0 days) = (2/3)15 Notice that I have made P the probability of NOT being late.
P(1 day) = 15(2/3)14(1/3)
Hope this helps!
Clara goes miniature golfing. She pays $7.50 for an admission ticket and $6.25 for each round she golfs. The total amount Clara pays for admission and the number of rounds she golfs is $26.25. Which equation can be used to determine the number of rounds, x, that Clara golfs? (7.EE.4a)
a.
6.25x + 7.50 = 26.25
b. 6.25x − 7.50 = 26.25
c. 7.50x + 6.25 = 26.25
d. 7.50x − 6.250 = 26.25
Answers
Answer:
A
Step-by-step explanation:
You pay for each round a ticket so the variable will be with 6.25
What is the median of this group of numbers?
46, 48, 48, 54, 56, 58, 80
Answers
NEED HELP WHAT IS THE ANSWER TO THIS QUESTION !!??!!? I REALLY BAD AT MATH
Answers
Answer:
Your answer would be c
hope this helped
Help me please!!!!!!!!!!!!!!!!
Answers
Answer:
X=5
Step-by-step explanation:
3x+4=5x-6
3x+10=5x
10=2x
5=x
since SALE is a parallelogram, opposite sides are congruent.
solve for x
3x+4=5x-6
-2x+4=-6
-2x=-10
x=5
What is the difference of (2x ^ 2 - 5x + 1) and (10x ^ 2 + 4x - 8)
Answers
Answer:
-8x² - 9x + 9
Step-by-step explanation:
(2x² - 5x + 1) - (10x² + 4x - 8)
2x² - 5x + 1 - 10x² - 4x + 8
2x² - 10x² - 5x - 4x + 1 + 8
-8x² - 9x + 9
Find the missing side lengths of this triangle.
Need help , please???
Answers
y=6
To find hypotenuse of 45-45-90 triangle you multiply a leg time radical 2
Right triangle are isosceles so the leg are equal.
Q1) In a right tringle the hypotenuse is 5, the one of the legs is 3, find the other leg.
Answers
because
5 squared = 3 squared plus x squared
25= 9+ x squared
16 = x squared
4 = x
Answer: 4
Step-by-step explanation:
Pythagorean theorem
Very easy answer but does any one know what C is
Answers
Answer:
Step-by-step explanation:
they want you to recognize that it's a linear relationship
In the graph shown below, if lines land 12 are parallel, then the slope of line 12 is
Answers
9514 1404 393
Answer:
4
Step-by-step explanation:
The slope of L1 is given by the slope formula:
m = (y2 -y1)/(x2 -x1)
m = (5 -1)/(-2 -(-3)) = 4/1 = 4
The slope of L2 is the same as the slope of L1. The slope is 4.
What shape results from a plane passing through a cone at a 45 degree angle to the base?
A)Ellipse
B) circle
C)Parabola
D) Square
Answers
If the x-coordinate of our vertex is 3, who are the "downtown" neighbors (on his left)?
Answers
Answer:
Step-by-step explanation:
1. Mervin Moneybags went on a spending spree today. He spent half of his money on à Slammy So-so baseball card. He spent $50 on a pair of puppies. And he blew his last $25 om abroken bike. How much money did. Mervin spend today?
Answers
Answer:
$150
Step-by-step explanation:
50+25=75
since he spent another half 75 is the other half
so 75+75
150
what is the all time low temperature in pennsylvania is this a statistical question
Answers
Answer:
The lowest temperature ever recorded in Pennsylvania, −42 °F (−41 °C), was at Smethport on January 5, 1904. Yes this is a statistical question.
Step-by-step explanation:
A statistical question is a question that can be answered by collecting data that vary. For example, “How old am I?” is not a statistical question, but “How old are the students in my school?” is a statistical question. So if you collect data from Pennsylvania's weather over the years you will find that the lowest temperature EVER RECORDED in Pennsylvania was −42 °F (−41 °C), at Smethport on January 5, 1904. Oh and one last thing..."WHY DO ALL THE MONSTERS COME OUT AT NIGHT WHY DO WE SLEEP OFF WHAT WE WANT TO HIDE WHY DO I RUN BACK TO LIKE I DON'T MIND IF YOU RUIN MY LIFE!" -Monsters by All Time Low....it just popped into my head bc your question said All Time Low lol Byeee~!
None of the answers here are helpful. Please help me...
A ball is launched into the sky at 54.4 feet per second from a 268.8-meter tall building. The equation for the ball’s height, h, at time t seconds is h = -3.2t2 + 54.4t + 268.8. When will the ball strike the ground?
Answers
Answer:
The ball will strike the ground at time t = 21sec .
An item is regularly priced at $57. It is now priced at a discount of 55% off the regular price.
Answers
Answer:
the item would cost 25.65
Step-by-step explanation:
-6(g+4) < 12 solve the 2 step inequality
Answers
Answer:
g > -6
Step-by-step explanation:
-6(g+4) < 12 (Given)
-6g - 24 < 12 (Distributive Property of Inequality)
-6g < 36 (Addition Property of Inequality)
g > -6 (Division Property of Inequality)
Sign Changes Since it was divided by a Negative number.
what is the best first step in solving the equation
3x^2+8x=-5
Answers
“What is the minimum value of the function: x^2+24x-18? Show your work.”
Answers
Answer:
-162
Step-by-step explanation:
x²+24x-18=x²+24x+12²-12²-18=(x+12)²-162
(x+12)²≥0
(x+12)²-162≥-162
⇒ the minimum value of the function is -162
What is the BEST word to describe the probability that the spinner will stop on 1 or 2? A) certain B) unlikely C) impossible D) very likely
Answers
Answer:
very likely
Step-by-step explanation:
my question is BELOW so answer is pls due today
Answers
what is .175 as a fraction
Answers
Answer:
175/1000
Step-by-step explanation:
The last number of .175 is in the thousandth place, therefore, the denominator must be 1000, and .175, is 175/1000 of 1000.
If you want to simplify it all the way it would be 7/40.
Just make sure to help me out when I need it. Thx!
Answers
Answer:
okay i will
Step-by-step explanation:
Find the volume 10 2/5cm 3cm 8 1/3cm
Answers
Answer:
260
Step-by-step explanation:
Multiply all of the numbers together
This pattern follows the add 10 rule. What other features do you observe? 7, 17, 27, 37, 47, 57
Answers
Answer:
Only odd numbers are existed.
URGENT PLEASE HELPPPP!!! THANK YOU
Answers
Answer:
the domain refers to the set of possible input values, the domain of a graph consists of all the input values shown on the x-axis. The range is the set of possible output values.
Find the measure of the exterior angle.
64°
76°
Answers
Answer:
you can figure out the exterior angle if you add the two angles that are not touching it
Step-by-step explanation:
so 64 + 76 = 140
K=140