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brilliants [131]
3 years ago
6

PLEASE help me

Mathematics
1 answer:
Kay [80]3 years ago
7 0

Answer:

D) 2(4a+7)

Step-by-step explanation:

when one divides both the number by 2 you get 4a+7 so the answer is 2(4a+7)

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Use the equation to identify a and b * a = 1/5 and b = 3 a = 3 and b = 1/5 a= 1/5 and b =1 a = 1 and b = 3
Nadya [2.5K]

Answer:

a = 3

b = \frac{1}{5}

Step-by-step explanation:

Given

f(x) = 3(\frac{1}{5})^x --- Missing from the question

Required

Identify a and b

The given equation is an exponential function and the general form is:

f(x) = ab^x

When f(x) = ab^x is compared to f(x) = 3(\frac{1}{5})^x

We have that: a = 3 and b = \frac{1}{5}

8 0
3 years ago
PLEASE HELP ASAP!!!!!!!!<br><br> Find the value of the variables.
Korvikt [17]

Answer:

g=79

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Step-by-step explanation:

1. When a transversal intersects two parallel lines corresponding angles, angles that are located in the same relative position an intersection of transversal and two or more straight lines, are congruent. Therefore g=79.

2. Since the two lines are parallel same side interior angles are supplementary. This means they add up to 180. So to find h solve the equation h+125=180. Once solved you get 55.

3. Like question 2, these angles are same side interior and therefore supplementary. To find j solve the equation j+105=180, which gets j=75.

3 0
3 years ago
You are testing a claim and incorrectly use the normal sampling distribution instead of the​ t-sampling distribution. Does this
Keith_Richards [23]

Answer:

From the given data, the typical appropriation is utilized rather than t distribution for testing. The thicknesses of the curve similarly influence both normal distribution and territory of t distribution. The normal distribution test and t test give a similar dismissal for the invalid theory for any tail of the test. Besides, the tests normal sampling distribution and t sampling distribution give a similar dismissal to null hypothesis.  

Along these lines, the outcomes got by utilizing normal distribution and t distribution are distinguished as same and for each situation, the tail thickness doesn't influence the event of the basic qualities.

8 0
3 years ago
Read 2 more answers
Given the information below, write the equation in factored form.
ser-zykov [4K]

Answer

y = 2(x - 8)(x + 2)

Step-by-step explanation:

A(x - 8)(x + 2)

A × -8 × 2 = -32

-16A = -32

A = 2

y = 2(x - 8)(x + 2)

4 0
3 years ago
Factor completely 4p2 - 25q2 =
mel-nik [20]
Answer: 2(4p - 25q)


Explanation: 4p*2 = 8p - 25q*2 = 8p - 50q = 2(4p - 25q)
6 0
3 years ago
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