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
Juliette [100K]
3 years ago
5

Solve for m 5m +1 = -10m -19​

Mathematics
2 answers:
musickatia [10]3 years ago
5 0

Answer:

m = -\frac{4}{3} or -\frac{20}{15}

Step-by-step explanation:

<h2>How to solve:</h2><h3>5m + 1 = -10m - 19</h3><h3>Add 19 to each side to get:</h3><h3>5m + 20 = -10m</h3><h3>Then, subtract 5m to each side to get:</h3><h3>20 = -15m</h3><h3>Divide each side by -15m to get:</h3><h3>20/-15 = m</h3><h3>Leave it as is or simplify to -4/3</h3><h3 /><h3>Good Luck!</h3><h3 />
stich3 [128]3 years ago
4 0

Answer:

m= -4/3

Step-by-step explanation:

add 10m to each side and subtract 1 from both sides to change the equation to 15m=-20. Then divide 15 from both sides to get m alone. You will end up with -4/3

You might be interested in
--<br> △XYZ = △KLM,m Find m
Vladimir [108]

Answer:

<m is equal to the measure of <Z

_______________________________________

Hope this helps!!

Please tell me if I have made a mistake!!

I enjoy learning form them:)

6 0
2 years ago
If n is the least of two consecutive odd integers, which of the following represents the sum of the two integers?
Airida [17]
    Let the first odd integer = n
∴ The second <span>consecutive odd integer = n+2

∴ </span><span>The sum of the two integers = (n) + (n+2)
                                                 = 2n + 2

</span> The correct choice is option (D)
<span> D) 2n + 2 </span>
8 0
3 years ago
PLs help 50 PTS!!!!! PLEASE ILL GIVE BRAINLIEST!!!!!
Nookie1986 [14]

Answer:

\large\boxed{y=\dfrac{1}{4}x^2-x-4}

Step-by-step explanation:

The equation of a parabola in vertex form:

y=a(x-h)^2+k

<em>(h, k)</em><em> - vertex</em>

The focus is

\left(h,\ k+\dfrac{1}{4a}\right)

We have the vertex (2, -5) and the focus (2, -4).

Calculate the value of <em>a</em> using k+\dfrac{1}{4a}

<em>k = -5</em>

-5+\dfrac{1}{4a}=-4        <em>add 5 to both sides</em>

\dfrac{1}{4a}=1           <em>multiply both sides by 4</em>

4\!\!\!\!\diagup^1\cdot\dfrac{1}{4\!\!\!\!\diagup_1a}=4

\dfrac{1}{a}=4\to a=\dfrac{1}{4}

Substitute

a=\dfrac{1}{4},\ h=2,\ k=-5

to the vertex form of an equation of a parabola:

y=\dfrac{1}{4}(x-2)^2-5

The standard form:

y=ax^2+bx+c

Convert using

(a-b)^2=a^2-2ab+b^2

y=\dfrac{1}{4}(x^2-2(x)(2)+2^2)-5\\\\y=\dfrac{1}{4}(x^2-4x+4)-5

<em>use the distributive property: a(b+c)=ab+ac</em>

y=\left(\dfrac{1}{4}\right)(x^2)+\left(\dfrac{1}{4}\right)(-4x)+\left(\dfrac{1}{4}\right)(4)-5\\\\y=\dfrac{1}{4}x^2-x+1-5\\\\y=\dfrac{1}{4}x^2-x-4

3 0
3 years ago
Question 11
Leno4ka [110]

E
If the pre-image is dilated, the image must be congruent to the pre-image.
4 0
3 years ago
Which of the following are solutions to the equation below? Check all that apply. x2 + x - 20 = 0
Mila [183]
Δ = 1 + 4*20 = 81
x' = (-1 + 9)/2 = 4
x'' = (-1 - 9)/2 = -5
4²  + 4 - 20 = 0
(-5)² - 5 - 20 = 0
Ok !
7 0
3 years ago
Read 2 more answers
Other questions:
  • Find the surface area of a sphere with radius of 60 centimeters. Leave your answer in terms of pi
    9·1 answer
  • Sketch a quadrilateral with no right angles and sides all the same length. What type of quadrilateral have you sketched? Include
    6·1 answer
  • I think it's either C or D but I'm not sure plzzz help me !?!?!?!
    13·1 answer
  • A bridge 48m tall.a scale model of the bridge 37cm long and 12cm tall .how long is the actual bridge .
    15·1 answer
  • How can you decompose the composite figure to determine its area?
    9·1 answer
  • What is the measure of A<br> 1430<br> 8.<br> 619
    6·2 answers
  • PLEASE HELP!!<br><br> Write an equation for the <br> line on the graph below:
    15·2 answers
  • if mr. Wells goes out to dinner and his bill comes to $25.67 and the tax rate is 3.5% how much tax will be added bill​
    8·2 answers
  • PLEASE HELP ME! THANK YOU!!
    10·1 answer
  • J3.
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!