Please answer this question ASAP

Answers

Answer 1

Answer: It is heisbtiwn sijstbw Osijek all iditheown

Answer 2

Answer: Its 38 units because you have to add all the sides up. 2+2+10+9+8+7= 38 units

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A sequence is defined that the first term is 4 and each term after the first term is found by adding 4/5 to the preceding term. What is the 8th term of the sequence?
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6 hours more per week than Theodore studies.how to write this as an algebraic expression.

Answers

To answer this item, we let x be the number of hours per week that Theodore studies. 6 hours more than this value will give us the expression of x+6. The number of hours that a person will study is equal to x+6 in comparison to Theodore's data.

Find the domain:

y= (6+9x)/(6−|x−1|)

Answers

Answer:

The domain = {x : x ≠ -5 , 7}

Step-by-step explanation:

- The domain of the function is the values of x which makes the function

defined

- If the function has a denominator then the domain is all the values of x

except the zeroes of the denominator

- Zeroes of the denominator means the values of x when the

denominator = 0

- The function is $y=(6+9x)/((6-Ix-1I))$

- To find the domain of the function find the zeroes of the denominator

∵ The denominator is ⇒ 6 - Ix - 1I

∴ 6 - Ix - 1I = 0

- Subtract 6 from both sides

∴ - Ix - 1I = -6

- Multiply both sides by -1

∴ Ix - 1I = 6

- The absolute value of x - 1 = 6 that means x - 1 = 6 OR x - 1 = -6

∵ x - 1 = 6

- Add 1 to both sides

∴ x = 7

∵ x - 1 = -6

- Add 1 to both sides

∴ x = -5

∴ The zeroes of the denominator are -5 and 7

∵ x = -5 and x = 7 make the denominator = 0

- Any value divided by 0 is undefined

∴ x can be any value except -5 and 7

∴ The domain of the function is all real values of x except -5 and 7

* The domain = {x : x ≠ -5 , 7}

How do you factor 3x^2+7x-6=0 and solve?

Answers

Do the factoring method
(3x-2)(x+3)
3x=2 X=-3
x=2/3

if we check
3x2+7x=6
3(2/3)2+7(2/3)=6
4/3+14/3=6
18/3=6
The x=2/3 is correct now lets see the x=-3
3x2+7x=6
3(-3)2+7(-3)=6
3(9)-21=6
27-21=6
6=6

so both x can be used in factoring

Answer: x2=-3

Step-by-step explanation:

Write an equation in slope-intercept form of the line through point P(-10, 1) with slope -5.

Answers

Answer:

y=-5x-46

Step-by-step explanation:

4 gallons of low-fat milk cost $13.80 find the cost of 6 gallons of low-fat milk

Answers

Divide $13.80 by 4, then multiply by 6 to get $20.70

Answer:

20.70

Step-by-step explanation:

13.80 divided by 4 and then mutiply by 6 and you will get 20.70

The half-life of carbon-14 is 5,730 years. How many grams of parent material will remain from a 120-gram sample of carbon-14 after 2 half-lives?90

60

30

15

Answers

$t_{(1)/(2)}=5730\n N_0=120\ g\n t=2t_{(1)/(2)}=2\cdot5730=11460\n N(t)=?\n\n N(t)=N_0\left((1)/(2)\right)^{\frac{t}{t_{(1)/(2)}}}\n N(11460)=120\cdot\left((1)/(2)\right)^{(11460)/(5730)}\n N(11460)=120\cdot\left((1)/(2)\right)^2\n N(11460)=120\cdot(1)/(4)\n N(11460)=30\ g$

After one half-life . . . 1/2 of the total parent material

After another half-life . . . 1/2 of the half remains = 1/4 of the total original parent

If the original parent is 120 grams, then (1/4 x 20) = 30 grams remains
after 2 half-lives. It makes no difference what the substance is, or
how long its half-life is.

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Kendra says that she can draw <A and <B so that m <A is 119° and <A and <B are complementary angles. do you agree or disagree? explain your reasoning.