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Vikki [24]
4 years ago
12

30 POINTS PLS HELP Solve the following equation. Show ALL steps 6x-4 = 4x-20

Mathematics
2 answers:
LenaWriter [7]4 years ago
7 0

Answer:its 8

Step-by-step explanation:

statuscvo [17]4 years ago
7 0
The answer is x= -8 -“.’ndna&:&:$:$$3

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Find a formula for an for the arithmetic sequence.
Otrada [13]

Answer:

a_{n} = a + 2(n-1)

Step-by-step explanation:

a_{5}= a_{1} + 4d  \\4 = -4 +4d\\8= 4d\\d= 2\\\\Therefore    \\a_{n} = a_{1} + 2(n-1)

4 0
4 years ago
a person invested $7400 in an account growing at a rate allowing the money to double every 13 years. how much money would be in
Kamila [148]

Answer:

$13,304

-We use the compound interest function to determine the rate of growth.

-Given that the amount doubles in 13 years, the annual growth  rate is calculated as:

We now substitute this value of i in the compound interest formula equation to solve for future value:

Hence, the future value to the nearest dollar is $13,304

*You can alternatively use the exponential growth function:

This is slightly off by just $1

Step-by-step explanation:

6 0
3 years ago
Please give me the answer
Darina [25.2K]

Answer:

The answer is isosceles , obtuse.

Step-by-step explanation:

I say this because if you look at the shape of the triangle, isosceles  are longest on the bottom and make it look stretched, and the top is obtuse because it is over a 90 degree angle

3 0
3 years ago
Read 2 more answers
Using only the values given in the table for the function f(x) = –x3 + 4x + 3, what is the largest interval of x-values where th
Bas_tet [7]

Answer:

the largest interval of x values where f(x) is increasing is (-1,1).

Step-by-step explanation:

f(x)=-x^3+4x+3

the domain of  f(x) is all real numbers.

As we can conclude from the table that the function f(x) is decreasing from (-3, -1) and the function is increasing from (-1, 1) .

Graphically we can also show this that for the x-values in  (1,-1) function is increasing.







3 0
4 years ago
Read 2 more answers
Select the two figures that are sThe tree in your friend's yard casts a shadow that is 27 feet long. Your friend is 5 feet tall
Sphinxa [80]

Answer: 30 ft tall

Step-by-step explanation: X= the height of the tree in feet

27/x = 4.5/5

(4.5)(x) = (27)(5)

(4.5)(x) = 135

divide  by 4.5 to isolate x

135/4.5 = 30

x = 30

the tree is 30 ft tall

3 0
4 years ago
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