Answers
Answer:
The answers are
x=12
y=60
Related Questions
Do the points of the following quadrilateral create a square? A(3,4) B(-3,4)
C(-3,-2) D(3,-2)
1) Yes
2) No
Answers
Answer:
Yes
Step-by-step explanation:
You can refer to the photo that I attached.
please answer fast help me i have thgis math problem
Answers
Answer:
[tex]x = 152[/tex]
because these angles are infront of each other
Answer:
x = 152
Step-by-step explanation:
x and 152° are vertical angles and are congruent , then
x = 152
IXL Q.12 PLS HELP I HAVE BEEN STUCK ON THIS ONE FOR SOME TIME.
Answers
Answer:
m∠1 = 100°
Step-by-step explanation:
is x^2+2bx-v^2 a perfect square trinomial?
Answers
Answer:
no x² + 5x + c is a perfect square
Step-by-step explanation:
Please help please
One cube has edges n meters long. Another has edges 3n meters long. What is the ratio of the volume of the first cube to the volume of the second cube
Answers
Answer:
1:3
Step-by-step explanation:
The second cube is 3x bigger than the first cube, and since all sides of a cube are the same the ratio for the length of the edges will directly transfer over to the ratio of their volumes.
C. 1 : 27
As an example, let's say that n is equal to 1. The volume of the first cube is n*n*n, since n stands for the measurement of each edge. n*n*n=1*1*1=1 cubic meter. Now, onto the second cube. The volume of the second cube is 3n*3n*3n, since 3n stands for the measurement of each edge. 3n*3n*3n=3*3*3 ( since 3n=3*1=3 ) which is equal to 27. The ratio of the volume of the first cube to the volume of the second cube is represented by n : 3n. Substituting the n on both sides for the n in our example, we get a final result and ratio of 1 : 27.
Translate this sentence into an equation
The product of donnie’s savings and 3 is 48
Use d to represent Donnie’s savings.
Answers
Please help with this one question that I've been stuck on!!! In a random sample of 74 homeowners in a city, 22 homeowners said they would support a ban on non natural lawn fertilizers to protect fish in the local water ways. The sampling method had a margin of error of ±3.1%. SHOW ALL WORK!
A) Find the point estimate.
B) Find the lower and upper limits and state the interval.
Please show your work & how you got your answer!
Answers
Anders Celsius (Swedish pronunciation: [ˌanːdəʂ ˈsɛlːsiɵs], 27 November 1701 – 25 April 1744) was a Swedish astronomer, physicist and mathematician. He was professor of astronomy at Uppsala University from 1730 to 1744, but traveled from 1732 to 1735 visiting notable observatories in Germany, Italy and France. He founded the Uppsala Astronomical Observatory in 1741, and in 1742 proposed (an inverted form of) the Centigrade temperature scale which was later renamed Celsius in his honor.
Romeo and Juliet is a tragedy written by William Shakespeare early in his career about two young Italian star-crossed lovers whose deaths ultimately reconcile their feuding families. It was among Shakespeare's most popular plays during his lifetime and, along with Hamlet, is one of his most frequently performed plays.
what is the answer f(t)=40(1.18)^t
Answers
Answer:
18% if it is the rate of change.
0 if solved
Step-by-step explanation:
Sorry, but you need more information
[tex]i \: need \: help \: \\ \\ (a \: + \: b) {}^{2} = {?} [/tex]
Answers
Answer:
I hope this helps you :)...
Answer:
(
[tex] {a}^{2} + 2ab + {b}^{2} [/tex]
Step-by-step explanation:
(a+b)²
=(a+b)(a+b)
=a(a+b)+b(a+b)
=a²+2ab+b²
What is an equivalent expression to (2^-4*z^-3)^5
Answers
Answer
1/ 2^20 • z^15
step by step explanation
Carlos compro una TV el cual costaba $1200 si por aniversario la tienda le hace un descuento del 25% cuanto dinero le descontaron a Carlos?
Answers
Answer:
Descuento= $240
Step-by-step explanation:
Dada la siguiente información:
Precio de venta (sin descuento)= $1.200
Descuento= 20%
Para calcular el descuento que le hicieron a Carlos, debemos utilizar la siguiente formula:
Descuento= precio de venta*porcentaje de descuento
Descuento= 1.200*0,2
Descuento= $240
find ( f•f)(0)
f(x)=x^2-1
A. 1
B. 0
C. -8
D. -1
Answers
Answer:
D
Step-by-step explanation:
TV and WY are parallel lines, which angles are supplementary angles?
Answers
Answer:
∠WXU & ∠WXZ
Step-by-step explanation:
10. A map uses the scale of ã of an inch to represent 3
miles. If the actual distance between two cities is
25 miles, then what is the length on the map?
Answers
A:90 clockwise
B:90 counterclockwise
C:180
D:270 clockwise
E:270 counterclowise
Answers
sorry if I’m wrong
Answer:
A. 90 clockwise
Step-by-step explanation:
I think...
A linear sequence starts
11
20
29
38
Work out an expression for the nth term of the sequence.
The nth term is n+9
Answers
Answer:
9n + 2.
Step-by-step explanation:
This is arithmetic with common difference d = 9.
nth term = a1 + d(n - 1) (a1 = 11) 11 + 9n - 9
= 11 + 9(n - 1)
= 9n + 2.
To be considered 18-karat (18K) gold, a piece of jewelry must be made of 75% pure gold. The higher the karats, the more valuable a piece of jewelry. A jewelry designer is purchasing a large quantity of 18K gold from a new supplier. To see if the new supplier is being dishonest about the karat rating in the shipment, the designer melts a random sample of the gold and conducts a hypothesis test with H0: The proportion of metal that is gold is 75%, and Ha: The proportion of metal that is gold is less than 75%. What is a Type I error and its consequence in this context
Answers
Answer:
The gold shipment truly is made of 75% gold, but the designer concludes that it is made of less than 75% gold. The designer will reject the shipment of gold and miss out on an honest business relationship with the supplier.
Step-by-step explanation:
Type I error is defined as the rejection of the true null hypothesis. It is also called as the 'false positive' conclusion or 'false positive' findings. The value of alpha or the significance level determines the probability of making the error type I.
In the context, it is given that for a gold piece to be of 18 karat , the piece of jewelry must be made of 75% of pure gold.
The null hypothesis is, H0: The proportion of metal that is gold is 75%
The alternative hypothesis is Ha: The proportion of metal that is gold is less than 75%.
Thus the type I error is when the gold shipment is made of 75% gold but the jewelry designer rejects the shipment thinking that the shipment is made of less than 75% gold.
Thus it shows the error of type I rejecting the null hypothesis.
Please I need help I need it done by today
Answers
What is the volume?
(*I wrote the numbers out just in case you couldn't see them.)
Answers
Answer:
I believe the volume is 540cm
Step-by-step explanation:
To find the volume of a rectangular prism, all you really need to do is multiply the length x width x height (LxWxH)
For this shape it's just:
9(L)*12(W)=108
108*5(H)=540
Answer:
the volume should be 58320
Step-by-step explanation:
12 x 9 x 12 x 5 x 9 = 58320
sorry if I'm wrong
Find the length of the third side. If necessary, round to the nearest tenth.2 5
Answers
Answer:
b= 4.6
Step-by-step explanation:
use the pythagorean theorem.
Answer:
4.6
Step-by-step explanation:
A soup can has a radius of 4 cm and a height
of 11 cm. There are 24 cans in one case. How
many litres of soup are in one case?
Answers
Answer:
13.3L
Step-by-step explanation:
In a pacemaker factory, all pacemakers must go through a rigorous quality assurance check before being shipped. The table shows the results
of the quality assurance checks. Find the probability that a non-defective pacemaker "fails." Round your answer to the nearest tenth of a percent. NEED ASAP
Answers
Answer:
16.1%
Step-by-step explanation:
Answer:
15.0
Step-by-step explanation:
PLEASE HELPPP!!!!
Find the missing side length of the following right triangle. Pythagoras theory
Answers
Answer:
40 ydStep-by-step explanation:
Let,
The missing length be = x yd
As we know According to Pythagoras Theorem,
[tex] {50yd}^{2} = {30yd}^{2} + {x \: yd}^{2} [/tex]
[tex] = > 2500 = 900 + {x}^{2} [/tex]
[tex] = > {x}^{2} = 2500 - 900[/tex]
[tex] = > {x}^{2} = 1600[/tex]
[tex] = > x = \sqrt{1600} = \sqrt{40 \times 40} [/tex]
=> x = 40
Hence,
Missing length will be 40 yd (Ans)
Use special product patterns to find the product.
16 x 24
Answers
Answer:
4
[tex]4 ^{2} \times \sqrt[2]{6} [/tex]
square root 16 is 4^2
same as 24 is 2/6
The requires answer for 16 x 24 by using special product patterns is 384.
What is special product pattern?A special product is a product of two binomials that hold a predictable pattern.
Now the given expression is,
16 x 24
Now both the terms can be written as,
16 = (20 - 4)
24 = (20 + 4)
Therefore we get,
16 x 24 = (20 - 4) x (20 + 4)
since,
a² - b² = (a + b) (a - b)
⇒ (20 - 4) x (20 + 4) = 20² - 4²
∴ 6 x 24 = = 20² - 4²
⇒ 6 x 24 = 400 - 16
⇒ 6 x 24 = 384
Thus, the requires answer for 16 x 24 by using special product patterns is 384.
To learn more about special product:
https://brainly.com/question/2241589
#SPJ2
NO LINKS OR FILES PLEASE!!! -_-
POINTS!!!
Does anyone do FLVS or the program BUZZ?
(I'M IN 8TH GRADE) If so, can you please help me with 06.02 Factory Workers (History) I really need help :(
Answers
Answer:
........................2x-5=13 is considered a
Answers
Answer:
x=9
And 2x-5 = 13 is considered an algebraic equation
Step-by-step explanation:
Solve the equation:
2x - 5 = 13
2x = 18
x = 9
Algebraic Equations:
Algebraic equations are equations having variables and require variety of arithmetic functionalities and solutions.
If my answer is incorrect, pls correct me!
If you like my answer and explanation, mark me as brainliest!
-Chetan K
Find the solutions to x2 = 24.
O A. x = +216
O B. x = 16.6
O C. x= 46
O D. x = +62
Answers
Answer:
x =±2 sqrt(6)
Step-by-step explanation:
x^2 = 24
Take the square root of each side
sqrt(x^2) = sqrt(24)
x = ±sqrt(4*6)
x =±sqrt(4) sqrt(6)
x =±2 sqrt(6)
help me pls quick fill it out
Answers
Answer
Step-by-step explanation:
HELPP plzzzz ——————and thanks no filessssss
Answers
The half-life of radioactive iodine used in medical studies is 8 hours. A doctor wants to know when the amount of radioactive iodine in a patient's body is 20% of the original amount. When will this occur?
Answers
Answer:
xgu5 yup is hug is is unfocused