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4 years ago

Please help me with this problem

Mathematics

1 answer:

Ksju [112]4 years ago

7 0

The perpendicular slope to y = 4x + 1 is y= -1/4x +5

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A team played 77 games and won 56 of them. there were no tied games.What is the ratio of wins to losses? *

-BARSIC- [3]

Answer

8:3

Step-by-step explanation:

THEY WON 56

77-56= 21 ( games they lost)

56:21

divide by 7

8:3

4 0

3 years ago

Read 2 more answers

Find the area of the following figure..

Marina86 [1]

Answer:

456 $cm^{2}$

Step-by-step explanation:

Find the height of the trapezoid first (QR):

$\sqrt{37^{2} -35^{2} }$ = 12

QR = 12

Area:

$\frac{a+b}{2}$ × h = $\frac{35+41}{2}$ × 12

= 456 $cm^{2}$

5 0

2 years ago

Mariulka [41]

if their corresponding angles are congruent and the corresponding sides are in proportion ...so it will be similar triangle

5 0

3 years ago

Slope of (-7,-2) (9,4)

Olenka [21]

Answer:

m= $\frac{3}{8}$

Step-by-step explanation:

1. Use the slope equation to solve the problem

$\frac{y_{2} -y_{1}}{x_{2} -x_{1} }$

2. Plug in your values into the equation.

$\frac{4-(-2)}{9-(-7)}$

3. Simplify the equation.

m= $\frac{3}{8}$

4 0

3 years ago

?????????????????????????

Monica [59]

Answer:

Interest earned = $32.835

Step-by-step explanation:

Given the following data;

Principal = $275

Number of times = 0.5

Interest rate = 2.9% = 0.029

Time = 4 years

To find the interest earned, we would use the compound interest formula;

$A = P(1 + \frac{r}{n})^{nt}$

Where;

A is the future value.

P is the principal or starting amount.

r is annual interest rate.

n is the number of times the interest is compounded in a year.

t is the number of years for the compound interest.

Substituting into the equation, we have;

$A = 275(1 + \frac{0.029}{0.5})^{0.5*4}$

$A = 275(1 + 0.058)^{2}$

$A = 275(1.058)^{2}$

$A = 275(1.1194)$

A = $307.835

Interest earned = 307.835 - 275

Interest earned = $32.835

5 0

3 years ago