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3 years ago

Please help ASAP Select two points to define a line where the polygon will break

Mathematics

2 answers:

andriy [413]3 years ago

5 0

Answer:

2 one and the 4 one

Step-by-step explanation:

Free_Kalibri [48]3 years ago

4 0

Answer: 12.6 ;Divide ;add

Step-by-step explanation:

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A rectangular, above-ground swimming

gregori [183]

The answer is A. 158 lbs

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3 years ago

£1800 is invested at4% compound interest per year.

deff fn [24]

2000=1800(1.04)^t,,log(1.11)/log(1.04)=t use the calculator,,,hope it helps :-)

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3 years ago

In a student government election, 6 seniors, 2 juniors, and 3 sophomores are running for election. Students elect four at-large

Harrizon [31]

4-0-0
2-1-1
1-2-1
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Those are just the ones I can think of so about 5 ways

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3 years ago

Read 2 more answers

Jamie is buying 5 concert tickets, and he wants his total cost to be no more than $4 Above or below $80. Which inequality models

kumpel [21]

Answer:

Option C $\left|80-5x\right|\le 4$

Step-by-step explanation:

Let

x ----> the cost of the concert ticket

we know that

The total cost to be no more than $4 Above $80

$5x\leq 80+4$

Solve for x

$x\leq \$16.80$

The total cost to be no more than $4 below $80

$5x\geq 80-4$

Solve for x

$5x\geq 76$

$x\geq \$15.2$

therefore

The inequality that represent this problem is

$\left|5x-80\right|\le 4$

Verify

First solution (positive case)

$+(5x-80)\le 4$

$5x\le 80+4$

Solve for x

$x\leq \$16.80$ ----> is ok

Second solution (negative case)

$-(5x-80)\le 4$

Multiply by -1 both sides

$(5x-80)\ge -4$

$5x\geq 80-4$

Solve for x

$5x\geq 76$

$x\geq \$15.2$ ---> is ok

Remember that

$\left|5x-80\right|\le 4$ is equivalent to $\left|80-5x\right|\le 4$

Because is a absolute value

8 0

3 years ago

Write and solve an equation to find the complement of the angle that measure 42 degree

ser-zykov [4K]

Complementary angles add up to 90 degrees.

So we can write:

42 + x = 90

To solve, subtract 42 to both sides:

x = 48

So the complement of a 42 degree angle is a 48 degree angle.

7 0

3 years ago

Read 2 more answers