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3 years ago

7 ⅓ ÷ 225 = answer this question plz

Mathematics

1 answer:

antoniya [11.8K]3 years ago

7 0

Answer:

0.03259..

Step-by-step explanation:

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40 + 2b3 when<br> b = 5 and c= 1.2

kramer

9514 1404 393

Answer:

254.8

Step-by-step explanation:

Substitute the numbers where the variables are and do the arithmetic.

4c +2b³ = 4(1.2) +2(5³) = 4.8 +250 = 254.8

It can also work to let a calculator or spreadsheet do the math for you, once you specify the function.

8 0

3 years ago

The equation of the line that goes through the point (1,5) and is parallel to the line 3x+5y=2 can be written in the form y=Mx+b

Llana [10]

Answer:

$y=-\frac{3}{5}x+\frac{28}{5}$

Step-by-step explanation:

step 1

Find the slope of the given line

we have

$3x+5y=2$

isolate the variable y

$5y=-3x+2\\\\y=-\frac{3}{5}x+\frac{2}{5}$

The slope of the given line is

$m=-\frac{3}{5}$

step 2

Find the equation of the line that goes through the point (1,5) and is parallel to the given line

Remember that

If two lines are parallel then their slopes are equal

therefore

we have

$m=-\frac{3}{5}$

$point\ (1,5)$

substitute in the equation of a line in slope intercept form

$y=mx+b$

$5=-\frac{3}{5}(1)+b$

solve for b

$b=5+\frac{3}{5}\\\\b=\frac{28}{5}$

substitute

$y=-\frac{3}{5}x+\frac{28}{5}$

3 0

4 years ago

Find the measure of the central angle that you would draw to represent 67% in a circle graph. Round your answer to the nearest d

klio [65]

Okay so there are 360 degrees in a circle graph
So 67%*360 degrees =241 degrees

5 0

4 years ago

What type of triangle is the following

Goshia [24]

Step-by-step explanation:

two triangle are there they have 90 cm.

5 0

3 years ago

Which graph shows exponential decay?

malfutka [58]

Answer:

the first one

Step-by-step explanation:

the first one

3 0

3 years ago