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
astra-53 [7]
3 years ago
12

HELP ILL GIVE YOU BRAINLIEST!

Mathematics
1 answer:
kirza4 [7]3 years ago
3 0

Answer:

Factoring

Step-by-step explanation:

6x^2+13x-5=0\\6x^2-2x+15x-5=0\\2x(3x-1)+5(3x-1)=0\\(2x+5)(3x-1)=0\\x=-\frac{5}{2},x=\frac{1}{3}

You might be interested in
Phoebe bought 28 ounces of gourmet cheese for a fondue. If the cheese sells for ​$6.00 per​ pound, how much will Phoebe pay for
MariettaO [177]
$10.50
///////////////////

3 0
3 years ago
Read 2 more answers
What is 1,099 rounded to the nearest ten
Elena-2011 [213]
1,099= 1,100

HOPE THIS HELPS!!!
5 0
4 years ago
The credit department of Lion's Department Store in Anaheim, California, reported that 30% of their sales are cash, 30% are paid
Oliga [24]

Answer:

Hence the probability that she paid cash is  0.105

Step-by-step explanation:  

P(cash) = 0.3  

P(credit card ) = 0.3  

P(debit card ) = 0.4  

P ( more than $50 | cash ) = 0.2  

P (more than $50 | credit card ) =0.9  

P (more than $ 50 |debit card ) = 0.6  

P ( more than $50) = P ( more than $50 | cash )* P (cash) + P (more than $50 credit card ) * P(credit card ) + P (more than $ 50 |debit card )* P(debit card )  

= 0.2 * 0.3 + 0.9 * 0.3 + 0.6* 0.4  

= 0.57  

P ( more than $50) = P ( more than $50 | cash )* P (cash) / P ( more than $50)  

= 0.2* 0.3 / 0.57  

= 0.105

6 0
3 years ago
A line m is perpendicular to an angle bisector of ∠A. The sides of ∠A intersect this line m at points M and N. Prove that △AMN i
Ray Of Light [21]

Answer:


Step-by-step explanation:

<em><u>Given</u></em><u>:</u>       A line m is perpendicular to the angle bisector of ∠A. We call this  

                 intersecting point as D. Hence, in figure ∠ADM=∠ADN =90°.

                 AD is angle bisector of ∠A. Hence, ∠MAD=∠NAD.

<u><em>To Prove</em></u>:   <em><u>ΔAMN is an isosceles triangle. i.e any two sides in ΔAMN are</u></em>

<em>                    </em><em><u>equal. </u></em>

<em><u>Solution</u></em>:  Now, In ΔADM and ΔADN

                 ∠MAD=∠NAD     ...(1) (∵Given)

                  AD=AD                ...(2) (∵common side)

                  ∠ADM=∠ADN     ...(3) (∵Given)

                  <u><em> Hence, from equation (1),(2),(3) ΔADM ≅ ΔADN</em></u>

                                                         ( ∵ ASA  congruence rule)

                  ⇒<u><em> AM=AN</em></u>

                  Now, In Δ AMN

                 AM=AN (∵ Proved)

                  Hence, ΔAMN is an isosceles  triangle.


7 0
3 years ago
Divide £720 in the ratio 5:1
Sergio [31]

Answer:

like 140

Step-by-step explanation:

yeah

4 0
3 years ago
Read 2 more answers
Other questions:
  • Which shows a correct order to solve this story problem?
    13·1 answer
  • In the construction of a segment congruent to a given segment shown, what is CD?
    7·1 answer
  • your friends says that an exterior angle can never be complementary to any of the interior angles in a triangle?
    14·2 answers
  • A The point (30, 0.5) is translated by the vector<br> What are the coordinates of the new point?
    9·1 answer
  • I need help ASAP will give brainliest
    9·2 answers
  • Question 2
    5·1 answer
  • 3(2x+6)<br> Distributive Property<br> Explain how u got it.<br><br> Will mark Brainliest.
    14·2 answers
  • What is the sum of the angle of a polygon of 62 sides ​
    8·1 answer
  • Resuelve la siguiente ecuación lineal: 13-4(5x+1)=3(7-5x)-15
    9·1 answer
  • Triangle P R N. The length of R N is 3. Triangle P prime R prime N prime. The length of R prime N prime is 6. The distance from
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!