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2 years ago

Pleeeaaasseeee help (questions in photo) will mark brainliest

Mathematics

1 answer:

KIM [24]2 years ago

5 0

Answer:

a. 0.8727rad

b. 5.585rad

that should be correct, if not, i apologize T_T

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5x+2<4x-3 solve for x

Radda [10]

Step-by-step explanation:

5x + 2 < 4x - 3

5x - 4x < -3 - 2

x < -5

7 0

2 years ago

A restaurant sees about 600 orders on Tuesday. This is down from last Tuesday by about 0.85%. How many did they see last Tuesday

zaharov [31]

Answer:

Number of orders seen on last Tuesday = 605

Step-by-step explanation:

Number of orders seen on Tuesday = 600

It is given that it is 0.85% less than last Tuesday.

Let number of sales on last Tuesday = $x$

As per question statement:

Number of order on last Tuesday - 0.85% of Number of order on last Tuesday = 600

i.e. if we subtract 0.85% of x from x, it must be equal to 600.

$x-\dfrac{0.85}{100}x =600\\\Rightarrow x-\dfrac{0.85}{100}x =600\\\Rightarrow \dfrac{100-0.85}{100}x =600\\\Rightarrow \dfrac{99.15}{100} \times x =600\\\Rightarrow x =\dfrac{600\times 100}{99.15}\\\Rightarrow x =\dfrac{60000}{99.15}\\\Rightarrow x \approx 605$

So, there were about 605 order seen last Tuesday.

8 0

3 years ago

Use a graphing calculator to solve the system of linear equations. 2.1x+4.2y=14.7 −5.7x−1.9y=−11.4

tia_tia [17]

I used my calculator and got x=1 y=3

solve for y to put them in your calculator

2.1x+4.2y=14.7

y = (14.7 -2.1x)/4.2

−5.7x−1.9y=−11.4

y=(-11.4 +5.7x)/(-1.9)

then using the ploting tool I plotted them and found where they intersected

3 0

3 years ago

Find the slope of the line that passes between the points (4,3/8) and (6,7/8)

Gnoma [55]

Answer:

Step-by-step explanation:

1. Plug the points into the slope formula:

$\frac{\frac{7}{8} - \frac{3}{8}}{6 - 4}$

2. Simplify.

$\frac{4}{8}$ ÷ $\frac{2}{1}$ = 1

5 0

3 years ago

A European bond has a par value of 1000 Euros, a coupon rate of 4.5 percent and a yield to maturity of 3.2 percent. The bond has

Katyanochek1 [597]

Answer:

Bond Price= 1,182.96

Step-by-step explanation:

Giving the following information:

Par value= 1,000

Cuopon= 1,000*0.045= 45

YTM= 3.2%

Number of years (n)= 10

<u>To calculate the price of the bond, we need to use the following formula:</u>

Bond Price= cupon*{[1 - (1+i)^-n] / i} + [face value/(1+i)^n]

Bond Price= 45*{[1 - (1.032^-19)] / 0.032} + [1,000 / (1.032^19)]

Bond Price= 633.31 + 549.65

Bond Price= 1,182.96

3 0

3 years ago