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
sammy [17]
3 years ago
7

I'm having trouble figuring out how I could go about this. Can someone work it out then explain so that I know how to do this ne

xt time?
Write out, in paragraph form, a plan for completing the following proof.

For example, will you prove triangles congruent? How? By what theorem?

Given:

AR = AQ

RT = QS

Prove:

∠ RAT = ∠ QAS

Mathematics
1 answer:
skad [1K]3 years ago
6 0

Answer:

RT-ST=QS-ST, because subtracting the same quantity from two lines that have been stated to be equal.

Therefore RS=TQ

Angle R=Angle Q, because it is an isosceles triangle

Triangle AR

S is congruent to ATQ.

AT=AS

Because TAS is isosceles, angles 5 and 6 are equal.

Therefore, angles 4 and 7 are equal, because they are supplementary angles of the same angle.

And angles 1 and 3 are equal, because the other two angles in the triangle are equal.

The triangles RAT and QAS are congruent with SAS.

Step-by-step explanation: Can u gimme brain plz!

You might be interested in
Daeshawn earns $45 for working 2.5 hours. At this rate, how much does she earn for working 10 hours?​
OLga [1]
I don’t know but I’m here for it
3 0
3 years ago
Find the area of a circle with a diameter of 20 inches. Use 3.14 for pi.
satela [25.4K]
 <span>d = 20 inches 
r = d/2 = 20/2 = 10 inches 
Area = πr^2 
= 22/7 * 10^2 inch^2 
= 2200/7 inch^2 
= 314.2 inch^2 
Therefore, Answer is B. 314.2 in^2 Ans</span>
5 0
3 years ago
Read 2 more answers
Find the value of c that makes the trinomial a perfect square.
Dafna1 [17]

Answer:

<h2>a. 1</h2>

Step-by-step explanation:

(a-b)^2=a^2-2ab+b^2\\\\\text{We have}\ x^2-2x+c=x^2-2(x)(1)+c.\\\\\text{Therefore}\ c=1^2=1\\\\x^2-2(x)(1)+1^2=(x-1)^2

4 0
3 years ago
Read 2 more answers
2x³-8=0<br> How do I solve this problem ?
wlad13 [49]

Answer:

x=2^{\frac{2}{3}}

Step-by-step explanation:

1) Add 8 to both sides.

<em />2x^3=8

2) Divide both sides by 2.

x^3=\frac{8}{2}

3) Simplify \frac{8}{2} to 4.

x^3=4

4) Take the cube root of both sides.

x=\sqrt[3]{4}

5) Rewrite 4 as 2².

x=\sqrt[3]{2^2}

6) Use this rule: {({x}^{a})}^{b}={x}^{ab}.

x=2^{\frac{2}{3}}

Decimal Form: 1.587401

__________________________________________

Check the answer:

2x^3-8=0

1) Let x=2^\frac{2}{3}.

2(2^{\frac{2}{3} })-8=0

2) Use this rule: (x^a)^b=x^{ab}.

2\times2^{\frac{2\times3}{3} } -8=0

3) Simplify 2 * 3 to 6.

2\times2^{\frac{6}{3} } - 8  =0

4) Simplify 6/3 to 2.

2\times2^2-8=0

5) Use Product Rule: x^ax^b=x^{a+b}.

2^3-8=0

6) Simplify 2^3 to 8.

8 - 8 = 0

7) Simplify 8 - 8 to 0.

0 = 0

Thank you,

Eddie

5 0
1 year ago
F has 10 more marbles than I. Both boys have 15 marbles combined. How many marbles does each boy have?
olganol [36]

Answer:

F has 10 marbles and I has 5 marbles.

Step-by-step explanation:

First, I subtracted 10 from 15 since F has 10  more marbles than I. When I subtracted I got 5.

Hope this helps!!!!

4 0
3 years ago
Other questions:
  • 47:PLEASE HELP Find the y-intercept of -x +2y=20
    6·2 answers
  • Tom drinks 4 pints of water a day how many full tanks of water he will in 30 days a water tank holds 5 gallons of water
    8·1 answer
  • Point C is located at (1, 2) and point D is located at (−4, −2). Find the x value for the point that is 1\4 the distance from po
    7·1 answer
  • If the slope of a line is 3, then what is the value of n when (2, -8) and (n, 1) are on the line?
    9·1 answer
  • Y= -5x - 6<br> -5x - 4y = 24<br><br> Solve this using substitution <br><br> URGENT
    14·1 answer
  • This is my question... please help!​
    10·1 answer
  • Find the sum.<br> 0.52 + 716.1<br> A-716.62<br> B-627.22<br> C-0724.12<br> D-1562.82
    14·2 answers
  • F(x) = x/2*8 what is f(x), when x=10
    10·2 answers
  • What is the value of the expression (9 1/3)^3?
    12·1 answer
  • Bert is driving along a country road at a constant speed of 30 miles per hour. How long does it take for him to travel 50 miles?
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!