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IrinaK [193]
2 years ago
15

I need help ASAP!!Mathematics​

Mathematics
1 answer:
Ilia_Sergeevich [38]2 years ago
3 0

Answer:AGC and DGH are opposite angles.

Step-by-step explanation:

So, Y+10=3x-40

Y-3x=-50-(1)

3x-40=2x

3x-2x=40

x=40

Y-3x40=-50

y-120=-50

y=-50+120

y=70

Hence, the answer is A 70°

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Suppose that the probability density function for the length x in feet of some type of fish caught by sport fishermen is given b
Firdavs [7]

Answer:

The probability that a fish caught by a fisherman is between 0.25 feet and 2 feet long is 0.4375.

Step-by-step explanation:

The probability density function or p.d.f. for the length <em>x,</em> in feet, of some type of fish caught by sport fishermen is :

p(x) = \left \{{{(\frac{1}{4})\ ;\  0\leq x\leq 4 } \atop{0\ ;\ otherwise} \right.

The probability that a fish caught by a fisherman is between 0.25 feet and 2 feet long is:

P(0.25\leq X\leq 2)=\int\limits^{0.25}_{2} {(\frac{1}{4})} \, dx \\=|(\frac{1}{4})x|^{2}_{0.25}\\=(\frac{1}{4})(2-0.25)\\=0.4375

Thus, the probability that a fish caught by a fisherman is between 0.25 feet and 2 feet long is 0.4375.

8 0
3 years ago
Given the exponential equation 2x = 128, what is the logarithmic form of the equation in base 10?
max2010maxim [7]

Answer:

log_{2}128= \frac{log_{10} 128}{log_{10} 2}.  

Step-by-step explanation:

Given : 2^{x} = 128.

To find :  what is the logarithmic form of the equation in base 10

Solution : We have given that 2^{x} = 128.

By th change base rule ( inverse of exponential function )

a^{b} = c is equal to  log_{a}(c) = b

Then 2^{x} = 128 in to logarithm form  log_{2}(128) = x.

Then in to the base 10 logarithmic form.

By the change of base formula log_{b}a= \frac{log_{10} a}{log_{10} b}.

Then , log_{2}128= \frac{log_{10} 128}{log_{10} 2}.  

Therefore, log_{2}128= \frac{log_{10} 128}{log_{10} 2}.  

5 0
3 years ago
Read 2 more answers
Consider the graph of z. Which lettered point represents z2?
netineya [11]

Answer:

C

Step-by-step explanation:

I got it right on edge

6 0
3 years ago
Read 2 more answers
Need help badlyyyyyy
iren2701 [21]

Answer:

29 degree

because it is a linear pair and sum of Lanier pairs is 180 degree so one value is give and the other value we have to find by subtracting 151 from 180

mark me as the brainliest

4 0
3 years ago
Given that D(x) = 2x, select all of the following that are true statements.
GaryK [48]
It is D
You welcome
8 0
2 years ago
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