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3 years ago

What is 41% of 25? Please explain and show work uwu

Mathematics

2 answers:

ZanzabumX [31]3 years ago

7 0

Answer:

Step-by-step explanation:

41%becomes 41/100

So 41/100×25

25 divides 100= 4

Then 41/4= 101/4 = 10.25

Therefore the ans is 10.25

gizmo_the_mogwai [7]3 years ago

4 0

Answer:

14.75

Step-by-step explanation:

0.41(25)=10.25

25-10.25=14.75

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Simplify 71/35 keep the number in improper form

iogann1982 [59]

Decimal form: 2.03 (rounded)
If you want to keep the fraction form, it is simplified to the farthest point without taking it out of the improper form

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3 years ago

(-2/3, sqrt5/3) is a point on a unit circle. Find the cosine, cosecant, and sine of the angle.

Nana76 [90]

Look at the picture.

$\csc\theta=\dfrac{1}{\sin\theta}=\dfrac{1}{\frac{y}{r}}=\dfrac{r}{y}$

We have the right triangle x, y and r. From the Pythagorean theorem we have:

$r^2=x^2+y^2\to r=\sqrt{x^2+y^2}$

We have the point

$\left(-\dfrac{2}{3};\ \dfrac{\sqrt5}{3}\right)$

Substitute:

$r=\sqrt{\left(-\dfrac{2}{3}\right)^2+\left(\dfrac{\sqrt5}{3}\right)^2}\\\\r=\sqrt{\dfrac{4}{9}+\dfrac{5}{9}}\\\\r=\sqrt{\dfrac{9}{9}}\\\\r=1$

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3 years ago

Can someone help me with this

Jobisdone [24]

9+7=16 and 5+8=13
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3 years ago

Solve using the quadratic equation -4x² + 7x + 5 = 0

Luda [366]

Answer:

x=-0.544727

x=2.294727

Step-by-step explanation:

Given quadratic equation to solve:

-4x²+7x+5=0

To solve, use the quadratic formula

x= -b ± b² - 4ac / 2a

Substitute your values for a, b, & c and solve

x= -7 ± 7² - 4·(-4)·5 / 2·(-4)

x= -7 ± 49 - -80/-8

x= -7 ± 129/-8

Then, reduce the problem

x= -7/-8 ± 129/-8

x=-0.544727

x=2.294727

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2 years ago

Solve the system by graphing:

AleksandrR [38]

Answer:

Step-by-step explanation:

its c

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3 years ago