1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
WARRIOR [948]
1 year ago
10

I need guidance on finding the correct answers because I am confused

Mathematics
1 answer:
Montano1993 [528]1 year ago
6 0

The Solution:

The correct answer is [option 4]

Given:

Required to select the correct statements.

\Delta ABC\cong\Delta DCB\text{ \lparen Reason: Side-Angle-Side Triangle Congruence Theorem}

Thus, the correct answer is [option 4]

You might be interested in
Question 101 points)
maw [93]

Answer:

\large\boxed{y=-\dfrac{2}{3}x+\dfrac{13}{3}}

Step-by-step explanation:

\text{The slope-intercept form of an equation of a line:}\\\\y=mx+b\\\\m-slope\\b-y-intercept\\\\\text{The formula of a slope:}\\\\m=\dfrac{y_2-y_1}{x_2-x_1}\\\\===============================

\text{We have the point:}\\\\(5,\ 1)\ \text{and}\ (-4,\ 7).\ \text{Substitute:}\\\\m=\dfrac{7-1}{-4-5}=\dfrac{6}{-9}=-\dfrac{6:3}{9:3}=-\dfrac{2}{3}\\\\\text{We have the equation in form:}\\\\y=-\dfrac{2}{3}x+b\\\\\text{Put the coordinates of the point (5, 1) to the equation:}\\\\1=-\dfrac{2}{3}(5)+b\\\\1=-\dfrac{10}{3}+b\qquad\text{add}\ \dfrac{10}{3}\ \text{to the both sides}\\\\\dfrac{3}{3}+\dfrac{10}{3}=b\to b=\dfrac{13}{3}\\\\\text{Finally:}\\\\y=-\dfrac{2}{3}x+\dfrac{13}{3}

4 0
3 years ago
A conical tent made of canvas has a base that is 34 feet across and a slant height of 12 feet to the nearest whole unit what is
RideAnS [48]
Check the picture below.

\bf \textit{total surface area of a cone}\\\\
SA=\pi r\sqrt{r^2+h^2}+\pi r^2~~
\begin{cases}
r=radius\\
h=height\\
-------\\
r=17\\
\sqrt{r^2+h^2}=12
\end{cases}
\\\\\\
SA=\pi (17)(12)+\pi (17)^2\implies SA=204\pi +289\pi \implies SA=493\pi

8 0
3 years ago
g Disco Fever is randomly found in one half of one percent of the general population. Testing a swatch of clothing for the prese
Marizza181 [45]

Answer:

The probability that the result is positive is P=0.04475=4.475%.

Step-by-step explanation:

We have the events:

D: disease present

ND: disease not present

P: test positive

F: test false

Then, the information we have is:

P(D)=0.005

P(P | D)=0.99

P(P | ND)=0.04

The total amount of positive test are the sum of the positive when the disease is present and the false positives (positive tests when the disease is not present).

P(P)=P(P | D)*P(D)+P(P | ND)*(1-P(D))\\\\P(P)=0.99*0.005+0.04*0.995\\\\P(P)=0.00495+0.0398=0.04475

The probability that the result is positive is P=0.04475.

5 0
3 years ago
How to estimate the quotient of 49.3 divided by 6
prisoha [69]
That would be 8 because the answer is 8.21 and you round down to 8
5 0
2 years ago
65 is 20% of what number
Verizon [17]


(60 / - 20 ) x 100% = 300%
6 0
3 years ago
Other questions:
  • Which decimal number best describes the fraction fraction 79 over 6?
    11·1 answer
  • In the number 7.46 the _ in the ones place is 7. The 4 in the _ place is 0.4. The _ in the hundredths place is blank.
    13·1 answer
  • What is the measure of RIA ?
    12·2 answers
  • How many square feet are there in a strip of carpet 4 feet wide and 11 feet long
    12·1 answer
  • Assume the monthly interest rate is 1/12 of the annual interest rate . you maintain an average balance of $450 on your credit ca
    15·1 answer
  • (2x^2)^-4 how to solve this problem
    7·1 answer
  • Can someone please help and give the right answer
    8·1 answer
  • Find the equation of the line.
    7·1 answer
  • The annual fundraising goal of a sports team is 100,000. So far 56,359 has been raised. How much more money is needed to reach t
    10·1 answer
  • How can i get $41.11 with onlly 3 bills and 8 coins
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!