Function 1:

The perpendicular bisectors of triangle JKL are line segment PT, line segment QT, and line segment RT. Name three isosceles tria

Olegator [25]

9514 1404 393

Answer:

JKT, JLT, KLT

Step-by-step explanation:

Each of the given bisectors is the altitude of an isosceles triangle. Those triangles are ...

JKT

JLT

KLT

7 0

2 years ago

70. Suppose that you currently have one credit card with a balance of $10,000 at an annual rate of 24.00% interest. You have sto

Simora [160]

Answer:

$1+r+r^{2}+r^{3}+.....+r^{n-1} = \frac{1-r^{n}}{1-r}$

Step-by-step explanation:

Taking the succession:

$1+r+r^{2}+r^{3}+.....+r^{n-1}$

You can multiply and divide by 1-r without chaging the result:

$\frac{1-r}{1-r} (1+r+r^{2}+r^{3}+.....+r^{n-1})$

Distributing the upper part of the fraction you have:

$\frac{1}{1-r} (1-r+r-r^{2}+r^{2}-r^{3}+r^{3}-r^{4}+.....+r^{n-1}-r^{n})$

As can be seen all the intermediate members will be canceled by a same member with opposite sign, only $(1-r^{n})$ will be left so:

$1+r+r^{2}+r^{3}+.....+r^{n-1} = \frac{1-r^{n}}{1-r}$

5 0

2 years ago

2. Jessica's financial advisor believes that she should spend no more than 28% of her gross monthly income for housing. She has

scoray [572]

Jessica's annual salary is $68571.43.

Data;

percentage saved for housing = 28%
amount saved annually = $1600

<h3>Percentage</h3>

This is the ratio of a number to the entire value and multiplied by 100

The percentage set aside for housing is given as 28% which is $1600.

Let find 28% of x which is equal to 1600

$\frac{28}{100} = \frac{1600}{x}$

cross multiply both sides and solve for x

$\frac{28}{100} = \frac{1600}{x}\\ 28*x = 100*1600\\28x = 160000\\$

Divide both sides by the coefficient of x

$\frac{28x}{28} = \frac{160000}{28}\\ x = 5714.28$

Her monthly income is $5714.28.

Let's multiply this by 12 (months in a year) to determine her gross monthly income.

$5714.28*12 = 68571.43$

From the above calculations, Jessica's annual salary is $68571.43.

Learn more on percentage here;

brainly.com/question/25567167

3 0

2 years ago

A mechanic has the length of a hole 6 feet long what is the length after two inches is cut off?

Alja [10]

The answer is 70 inches

4 0

2 years ago

Ooooooooof I need help

snow_lady [41]

Answer:

a) x = -1 and y = -10

Step-by-step explanation:

The first part says find the value of y when the value of x is -3. Then the second part of the question is to find the value of x when the value of y is 2.

so lets solve part a)

$y=6x+8\\y=6(-3)+8\\y=-18+8\\y=-10\\\\Now\ when\ y=2\ find\ x\ \\y=6x+8\\2=6x+8\\2-8=6x\\-6=6x\\-6/6=x\\-1=x\\$

So answer to part a is x = -1 and y = -10

similarly try the other parts.

6 0

3 years ago