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2 years ago

Pls help Find the measurements of those

Mathematics

1 answer:

ch4aika [34]2 years ago

8 0

Answer:

i think C

im not really sure

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Help on hw NEED ASAP WILL SEND 90$

andriy [413]

How do I need help like fr

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2 years ago

Read 2 more answers

Can you give me an answer to this problem? 100m + 60m + ?m<br><br> Pythagorean thereon

laila [671]

Answer:

116.62m

Step-by-step explanation:

$c= \sqrt{a^2+b^2} = \sqrt {100^2+60^2} approx. 116.61904$

5 0

2 years ago

Segment AB is tangent to c.find AB.

Lorico [155]

<h3>Answer: 38.1</h3>

====================================================

Explanation:

Segment AB is tangent to circle C. That tells us angle ABC is a 90 degree angle (the tangent is always perpendicular to the radius at the point of tangency). In other words, segments AB and BC are perpendicular. So triangle ABC is a right triangle.

The hypotenuse is AC = 22+22 = 44 units. One of the legs is BC = 22 units, due to the fact that radii of the same circle are the same length.

We then use the pythagorean theorem to find the missing leg length.

(AB)^2 + (BC)^2 = (AC)^2

(AB)^2 + (22)^2 = (44)^2

(AB)^2 + 484 = 1936

(AB)^2 = 1936 - 484

(AB)^2 = 1452

AB = sqrt(1452)

AB = 38.105118 which is approximate

AB = 38.1 after rounding to the nearest tenth

4 0

2 years ago

In Exercise, find the derivative of the function. <br> y = 32e0.23t

TEA [102]

Answer:

$y'=7.36e^{0.23t}$

Step-by-step explanation:

$y=32e^{0.23t}$

take derivative with respect to t

$\frac{dy}{dt} =32\frac{d(e^{0.23t})}{dt}$

derivative of e^t is e^t

derivative of 0.23t is 0.23

$\frac{dy}{dt} =32 \frac{d(e^{0.23t})}{dt}$

Apply chain rule

$\frac{dy}{dt} =32(e^{0.23t})(0.23)$

$y'=7.36e^{0.23t}$

3 0

3 years ago

Can someone help me with my work please

shusha [124]

Think of cancelling fractions:
$\frac{12}{8} = \frac{3*4}{2*4} = \frac{3}{2}$

Because the '4' was on top and bottom,they cancelled themselves out.
You do the same thing with units.

Starting with 'inches', ending with yards. You want the inches to cancel.
Since the original units start on top. The inches in the ratio needs to be on the bottom so they cancel.

$540 in * \frac{1 yd}{36 in} = \frac{540}{36} yds$

Answer: The unit 'yards' needs to be in the numerator.

8 0

2 years ago