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
Genrish500 [490]
3 years ago
13

Find the length of side a

Mathematics
1 answer:
avanturin [10]3 years ago
4 0

Answer:

Wheres the picture

Step-by-step explanation:

You might be interested in
Im so lost, please help me asap
almond37 [142]

Answer:

it's so simple ....

x + 141 = 135

x = 135 - 141

x = -6

it means ur answer is a

8 0
3 years ago
Find the solutions of the quadratic equation 14x^2+9x+10=014x
Vesnalui [34]

Answer:

Option B. x=-\frac{9}{28}(+/-)\frac{\sqrt{479}}{28}i

Step-by-step explanation:

we know that

The formula to solve a quadratic equation of the form ax^{2} +bx+c=0 is equal to

x=\frac{-b(+/-)\sqrt{b^{2}-4ac}} {2a}

in this problem we have

14x^{2}+9x+10=0

so

a=14\\b=9\\c=10

substitute in the formula

x=\frac{-9(+/-)\sqrt{9^{2}-4(14)(10)}} {2(14)}

x=\frac{-9(+/-)\sqrt{-479}} {28}

Remember that

i=\sqrt{-1}

substitute

x=\frac{-9(+/-)\sqrt{479}i} {28}  

x=-\frac{9}{28}(+/-)\frac{\sqrt{479}}{28}i

5 0
3 years ago
Ini apa we jawabannya pelasee​
kupik [55]

Answer:

<h3></h3><h2><u>kualitas terjemahannya mungkin tidak bagus. Jadi lihat 2 baris terakhir jika Anda tidak mengerti.</u></h2>

Jadi jumlah derajat tidak masalah. Mereka masih akan menempuh jarak yang sama.

Karena Anda mengatakan bahwa ekspres Marina berjalan pada 40 km / jam dan kami melakukan 2 jam. 40 * 2 = 80 km. Untuk Dumai Anda melakukan hal yang sama, 48 * 2 = 96.

Marina berjalan sejauh 80 km

Dumai berjarak 96 km

8 0
3 years ago
(2X+3)^3<br>Can anyone answer this ?
IrinaK [193]
I hope this helps you

6 0
3 years ago
Read 2 more answers
What is the sum of the polynomials? ( 8x^2 -9y^2-4x) + (x^2- 3y^2- 7x) answer options are in the pics
algol [13]
(8x^2-9y^2-4x)+(x^2-3y^2-7x)

First, get rid of the parentheses and combine like terms

(8x^2+x^2)(-9y^2-3y^2)(-4x-7x)

9x^2-12y^2-11x is your answer
6 0
3 years ago
Read 2 more answers
Other questions:
  • What is 5 divided by 25
    12·2 answers
  • What is the probability of drawing a king and a 7 from a deck of cards without replacement?
    14·1 answer
  • Can someone tell me the right answer pls and thank you
    8·1 answer
  • Answer this for me please <br><br> 5(2+1)-7(1+1)<br> ——————<br> 5(4-2)-2 (to the 3 power)
    15·2 answers
  • What is the midpoint of AC?
    11·2 answers
  • Can someone answer this question please answer it correctly if it’s corect I will mark you brainliest
    5·2 answers
  • Solve for y in terms of x.<br> 3x = 2y-18<br><br> Answers??
    12·2 answers
  • Tell whether the angles are adjacent or vertical. Then find the value of x.
    8·1 answer
  • A hose can be used to fill a swimming pool with water at a rate of 4 inches per hour.
    7·1 answer
  • Please help asap no one has been able to solve it :(<br> I need help
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!