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Kipish [7]
3 years ago
8

What is the measure of Angle z in the parallelogram shown? 30°

Mathematics
1 answer:
Annette [7]3 years ago
6 0
Z is congruent to X because they are across from each other on the triangle, so angle z is 30°. hope this helped, please give brainliest
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F(x)= <br> 4<br><br> x<br> ​ <br> +6, find f^{-1}(x)f <br> −1<br> (x).
BaLLatris [955]
This guy scammed you
4 0
3 years ago
Can I get help on this bc if I don’t do it now my math teacher will call my parents
kherson [118]

Answer:

<u>39.28cm^2 </u>

Step-by-step explanation:

Simple work out the area of a circle and halve it.

3.142xr^2

3.142x5^2 = 78.55 cm^2 (Full circle area)

Now we must halve that answer to get the semicircle.

78.55/2 = 39.275 cm^2

However, we need it to 2dp. Therefore the answer is 39.28cm^2

7 0
3 years ago
Is 23.6404 greater than 23.64112?
melamori03 [73]

Answer:

No

Step-by-step explanation:

23.64112 > 23.6404

Reason : 1/1000 place value in 23.64112  is 1.

1/1000 place value in 23.6404  is 0.

4 0
3 years ago
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Find r'(t), r(t0), and r'(t0) for the given value of (t0). r(t) = (e^t, e²t), t0 = 0​
creativ13 [48]

Applying the differentiation rule, it can be obtained that:

r'(t)=(e^t,2e^{2t}), r(t_0)=(1,1) and r'(t_0)=(1,2).

<h3>What is the formula for differentiating an exponential function?</h3>

The exponential function exists a mathematical function designated by f(x)=\exp or e^{x}. Unless otherwise determined, the term generally directs to the positive-valued function of a real variable, although it can be extended to complex numerals or generalized to other mathematical objects like matrices or Lie algebras.

In mathematics, the derivative of a function of a real variable estimates the sensitivity to change of the function value affecting a change in its statement. Derivatives exist as a fundamental tool of calculus.

\frac{d}{dt}(e^{mt})=me^{mt}.

Given that r(t)=(e^t,e^{2t}).

So, differentiating r(t)=(e^t,e^{2t}) with respect to t, we get: r'(t)=\left(\frac{d}{dt}(e^t),\frac{d}{dt}(e^{2t})\right).

So, using the above formula \frac{d}{dt}(e^{mt})=me^{mt}, we get: r'(t)=(e^t,2e^{2t}).

Now, substituting t=t_0=0 in r(t)=(e^t,e^{2t}) and r'(t)=(e^t,2e^{2t}), we obtain:

r(t_0=0)=(e^0,e^{2\times 0})=(1,1) and r'(t_0=0)=(e^0,2e^{2\times 0})=(1,2).

Therefore, applying the differentiation rule, we get:

r'(t)=(e^t,2e^{2t}), r(t_0)=(1,1) and r'(t_0)=(1,2).

To know about the differentiation rule, refer:

brainly.com/question/25081524

#SPJ9

5 0
1 year ago
At the beginning of football season, a certain player weighed 150 pounds. By the end of the season, the player weighed 162 pound
Stels [109]

Answer:

12.5

Step-by-step explanation:

I just know the answer

3 0
3 years ago
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