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3 years ago

Solve the multi-step equation by combining like terms and using inverse operations and the properties of equality.

Mathematics

2 answers:

Pie3 years ago

8 0

Answer:

its three aka C

Step-by-step explanation:

in edge 2021 its correct.

Aliun [14]3 years ago

7 0

Answer: 3
Explanation:

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Find the value of c that makes the trinomial a perfect square trinomial. m^2-14m+c

Pie

Answer:

Step-by-step explanation:

m^2-14m+c

Take the -14

Divide by 2

-14/2 = -7

Square it

(-7)^2 = 49

Add it to each side

m^2-14m+49

The value of c is 49

6 0

3 years ago

2z-18-4z=-8 what is the value of z

zmey [24]

The z is 5

−2⋅z=−8+18

⋅

Simplify :

−2⋅z=10

⋅

Dividing by the variable coefficient :

z=−

Simplify :

z=−5

The solution of equation

2⋅z−18−4⋅z=−8

⋅

[−5]

7 0

3 years ago

Lnx=-3

scZoUnD [109]

Answer:

because It's rounded to the nearest hundred place

Step-by-step explanation:

Given equation:

$\ln(x ) = - 3$

recall that,

$\ln(a ) = b \iff {e}^{b} = a$

remember, In is natural logarithm which is actually nothing but common logarithm with the base euler's number (e) . anyway rewriting lnx=-3 yields:

$\ln( x ) = - 3\\ \iff {e}^{ - 3} = \frac{1}{ {e}^{3} }$

1/e³ is approximately 0.0497870684..... , rounding it to the nearest hundred place would be 0.05 which is the same answer as your textbook .

3 0

2 years ago

A property sells for $140,000 two years after it was purchased. If the annual appreciation rate is 6%, how much did the original

kykrilka [37]

Answer:

$123,200

Step-by-step explanation:

0.06 x 2 = 0.12

140,000 x 0.12 = 16,800

140,000 - 16,800 = 123,200

3 0

3 years ago

Choose the graph that represents the equation y=3[x+1]+1.

MatroZZZ [7]

Answer:

Step-by-step explanation:

Discussion

You haven't given us any choices. Always do that it you have them. Look for the graph that looks like the one below. It has the following characteristics

It opens upward
It lowest point is -1,1
y never equals zero
The y intercept is 0,4

7 0

2 years ago