3 years ago

5x+25=2x+29 what’s the measures

Mathematics

1 answer:

AysviL [449]3 years ago

4 0

the measures are x=4/3

You might be interested in

Solve using quadratic formula 6x^2-x=2

Nadya [2.5K]

$6x^2-x=2\implies 6x^2-1x-2=0 \\\\[-0.35em] ~\dotfill\\\\ ~~~~~~~~~~~~\textit{quadratic formula} \\\\ \stackrel{\stackrel{a}{\downarrow }}{6}x^2\stackrel{\stackrel{b}{\downarrow }}{-1}x\stackrel{\stackrel{c}{\downarrow }}{-2}=0 \qquad \qquad x= \cfrac{ - b \pm \sqrt { b^2 -4 a c}}{2 a}$

$x = \cfrac{ -(-1) \pm \sqrt { (-1)^2 -4(6)(-2)}}{2(6)}\implies x = \cfrac{1\pm\sqrt{1+48}}{12} \\\\\\ x = \cfrac{1\pm\sqrt{49}}{12}\implies x = \cfrac{1\pm 7}{12}\implies x = \begin{cases} \frac{8}{12}\to &\frac{2}{3}\\[1em] -\frac{6}{12}\to &-\frac{1}{2} \end{cases}$

7 0

2 years ago

The coefficients in the expression of (x+y)^4 are

DENIUS [597]

Answer:

the coefficients are 1,4,6,4,1.

Step-by-step explanation:

I hope this helps

4 0

2 years ago

What is the exact volume of a sphere that has a radius of 18 m?

krok68 [10]

Answer:

Step-by-step explanation:

36 u think you need to multiply it by 2

7 0

2 years ago

2. Show your work 24* V 2x Angle =

elena-s [515]

Answer:

90-24=76°

Step-by-step explanation:

____________________

6 0

2 years ago

Jamie invests $1200 in an account that earns 3% interest compounded annually. How much in his account after 7 years

ra1l [238]

First you would have to multiply (1200)(3%)(7) which would be 252.then you add what jamie invested and 252. therefore she would have $1452 in his account after 7 years.

5 0

2 years ago