Answer:
10.2cm
Step-by-step explanation:
Diagonal= √8.5^2 + 5.6^2
=10.2cm
Elsie made a one-sample z interval for a proportion and used the critical value 2 = 1.405.
What confidence level did she use?
Choose 1 answer
84%
86%
88%
92%
Answer:
84%
Step-by-step explanation:
Answer:
84%
Step-by-step explanation:
on Khan Academy
The diagram below shows a cone and a cylinder that have congruent bases and congruent heights.
2.5 in
2.5 in
4 in.
Which statement, where h represents the height of the cone and the height of the cylinder, is true?
its x of course :)))
Which TWO expressions can be used to represent the tiles shown here?
Answer:
4(2a + b)
and
8a + 4b
Step-by-step explanation:
Hope this helped :)
Step-by-step explanation:
8a+4b
4(2a+b)
hope this helps
Brainliest for correct answer
Answer:
2 is the answer I think sorry if am wrong
anyone know the answer
Answer:
I DONT KNOW SOORY
Step-by-step explanation:
jbjnmbgkuyhjn
Determine the value of x. Round answer to the nearest hundredth.
Answer:
i believe it is 24
Step-by-step explanation:
PLZ GIVE BRAINLY
im wasting my points pls answer
Answer:
1.
1 1/15
2.
1 7/15
3.
I think that the sister rode farther by 2/5
reason:
(the sister) 2/3 mile+4/5 mile=1 7/15
(you) 2/3 mile+2/5=1 1/15
1 7/15-1 1/15= 2/5(according to a website I used)
I need help again haha
Answer:
15⁰
Step-by-step explanation:
a straight line is 180⁰. 180-165=15
Step-by-step explanation:
Since a line is 180°, we can add 165 to x equal to 180
[tex]165+x=180[/tex]
[tex]x=15[/tex]
Hope that helps :)
Which are the solutions of x^2 = 19x + 1?
Answer:
x = [tex]\frac{19+\sqrt{365}}{2}, \frac{19-\sqrt{365}}{2}[/tex]
Step-by-step explanation:
1. Move everything to one side of the equation.
x^2 - 19x - 1 = 0
2. Use the quadratic formula where a = 1, b = -19, and c = -1.
x = (-b +- sqrt(b^2-4ac)) / 2a
If you plug those numbers into that formula, you will get the result listed above
Answer:
B
x₁ = [tex]\frac{19-\sqrt{365}}{2}[/tex], x₂ = [tex]\frac{19+\sqrt{365} }{2}[/tex]
Step-by-step explanation:
ZABC and ZQRS are supplementary angles.
If the measure of ZABC = 140°, what is the
measure of ZQRS?
MZQRS = [?]
Answer:
m<QRS = 40
Step-by-step explanation:
180 - 140 = 40
The measure of angle m∠QRS which is supplementary to m∠ABC is determined as 40⁰.
What is a supplementary angle?A supplementary angle is a pair of angles that add up to 180 degrees.
That is to say, if we have two angles and their measures sum up to 180 degrees, then they are supplementary angles. Each angle in a supplementary pair is called the "supplement" of the other angle.
The measure of angle QRS is calculated by applying the following formula as follows;
m∠QRS + m∠ABC = 180 (supplementary angles add up to 180)
m∠QRS + 140 = 180
m∠QRS = 180 - 140
m∠QRS = 40⁰
Thus, the measure of angle m∠QRS which is supplementary to m∠ABC is determined as 40⁰.
Learn more about supplementary angles here: https://brainly.com/question/12919120
#SPJ2
The angles in a triangle are in the ratio 1 : 2 : 3. Find the size of each angle in the triangle.
Answer:
30°,60°,90°
Step-by-step explanation:
All angles in a triangle added up make 180°. Add all numbers in the ratio and divide 180° by it. 180°÷6=30 so 1 in the ratio expression is equal to 30°. Because we know this, we can multiply each number in the ratio by 30° to get the answer above
The hypotenuse of a right triangle is 12.4 ft. One of the other two sides is 5.8 ft How
long is the third side?
Solve percent problems (if anyone has done this test can you please screen shot it or just type the answers) Thank you very much!
Adult tickets to a basketball game cost $5. Student tickets cost $1. A total of $3,142 was collected on the sale of 1,330 tickets. How many of each type of ticket were sold?
The basketball game sold
______adult tickets and
_______student tickets.
Answer:
453 adult tickets and 877 student tickets were sold.
Step-by-step explanation:
Given that adult tickets to a basketball game cost $ 5 and student tickets cost $ 1, and a total of $ 3,142 was collected on the sale of 1,330 tickets, to determine how many of each type of ticket were sold the following calculations must be performed:
5 - 1 = 4
1330 x 1 = 1330
3142 - 1330 = 1812
1812/4 = 453
1330 - 453 = 877
877 x 1 + 453 x 5 = X
877 + 2265 = X
3142 = X
Therefore, 453 adult tickets and 877 student tickets were sold.
Which is larger 64 inches or 5 feet
Answer:
64 inches
Step-by-step explanation:
There are 12 inches in a foot
12 x 5 is 60
64 is greater then 60
Complete each statement using the words or algebraic expressions listed in the word bank below.
1. The length of the
of
the rectangular region
approximates the length of
the
of the circle.
2. The
of the rectangle
approximates the length of
one-half of the
circumference of the
circle.
3. The circumference of the circle is _______________________.
4. The _________________ of the ___________________ is 2.
5. The ratio of the circumference to the diameter is ______.
6. Area (circle) = Area of (_____________) =
1
2
∙ circumference ∙ =
1
2
(2) ∙ = ∙ ∙ = _____________.
Word bank
radius height base
diameter circle rectangle
�
Answer:
weisnedjdjjdidjdndndjddjxjjdjdndndjdjdndndndnddn
Name the marked angle in 2 different ways.
Answer:
PQR and RQP
Step-by-step explanation:
We name the angle by providing 3 points - the middle point needs to be the tip of the angle, the other two should lie on the sides. The order of the sides doesn't matter (unless we define it to), so both PQR and RQP are valid names for this angle.
Step-by-step explanation:
This question is very straightforward.
Angle names always has a format: angle aBc
, where the middle letter is always the angle you want to use or find the value of.
Therefore in this case, you can name the angle , as angle RQP or angle PQR.
Justin is marking a border for a garden. He walks 200 feet to the east, then turns and
walks 120 feet due south, before finally walking in a straight line back to his original
starting point. To the nearest foot, how far does Justin walk in all?
Answer
feet
Answer:
d = 233.23 feet
Step-by-step explanation:
Given that,
Justin walks 200 feet to the east, then turns and walks 120 feet due south.
We need to find the total distance walked by Justin. Let the distance be d.
We can use the Pythagoras theorem to find it such that,
[tex]d=\sqrt{d_1^2+d_2^2} \\\\d=\sqrt{200^2+120^2} \\\\d=233.24\ feet[/tex]
So, he walk 233.23 feet in all.
John used AABC to write a proof of the Centroid Theorem. He began by drawing medians AK and CL,
intersecting at Z. Next he drew midsegments LM and NP, both parallel to median AK.
Given: AABC with medians AK and CL, and midsegments LM and NP.
2
Prove: Z is located of the distance from each vertex of AABC to the midpoint of the opposite side.
3
Answer:
Hello your question is poorly written attached below is the complete question
answer : attached below
Step-by-step explanation:
To Prove: Z is located 2/3 of the distance from each vertex of ΔABC to the midpoint of the opposite side. we will apply ; property of bisecting a line , equality theorem , transitive property and similarity theorem
Attached below is the proof
your most exciting day of school
Answer:
first day. yehahhhhhhhh
Answer:
School isn't exciting for me, lol.
Step-by-step explanation:
Square root of 202!!!!!!!!!!!!!! I need help
Answer:
approximately 14.2127 but it could also be simplified to the square root of 2 times the square root of 101
Amy buys 22 envelopes for 13p each and pays with a £5 note.
How much change does she get?
Give your answer in pounds, £.
Suppose you deposited $400 in a savings account 2 years ago. The simple interest rate is 2.8%. The
interest that you earned in those 2 years is $22.40.
Answer:
try to multiply the $400 to the interest and divided by $22.40
What is one strength that Percy shows in chapter 3
What is one weakness that Percy shows in chapter 3
please answer both questions above correctly please im giving brainliest to the fastest and correct answer
Answer:
Percy’s strengths is his loyalty to his friend. When he was in danger, he could have escaped and saved his own life. But he showed loyalty by choosing to stay and fight to help his friend. He says, “… there was Grover, needing my help.” Percy’s only weakness in this section is becoming frozen by his fear. When his mother tells him to run, he can’t. The text says, “But I just stood there, frozen in fear, as the monster charged her.”
Step-by-step explanation:
Please help me answer this question.
What is the vertex of the parabola?
Answer:
g
Step-by-step explanation:
the point at the intersection of the parabola and its line of symmetry
Can someone please give me this answer to question 3 please
Answer:
kurt
Step-by-step explanation:
Find an equivalent 100/25
Answer:
100/25 = 4
so an equivalent would be 12/3
Answer and Step-by-step explanation:
100 divided by 25 is equal to 4., or [tex]\frac{4}{1}[/tex].
That is equivalent to [tex]\frac{100}{25}[/tex].
#teamtrees #PAW (Plant And Water)
Mi Gusta
Can someone help me. Can you show work. Please don’t answer anything that isn’t related, I’ll report or flagged you if u do.
Answer:
Yes, Chris will score.
Step-by-step explanation:
To get the ball in the goal, the ball must be below 8ft (the height of the goal) when the ball passes the 25ft mark; ie, Chris will score if f(x)<8 when x=25:
f(x)=-0.05(x-16)²+11
f(25)=-0.05(25-16)²+11
=-0.05(9²)+11
=-0.05(81)+11
=11-4.05
=6.95
Since 6.95<8, we can see that Chris will score if Deshawn doesn't block the ball.
The minimum value of h(x) is 2 *
h(x) = 3(x + 1)^2 – 2
True or
False???
9514 1404 393
Answer:
False
Step-by-step explanation:
The minimum value is -2.
Brainliest for correct answer, any inapplicable answer or absurd answer will be deleted and reported.
Answer:
35+70=105, 180-105=75 so the answer is c 75°
Step-by-step explanation: