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leonid [27]
3 years ago
8

 please helpppp!!! it’s timed!!!! thank u for helping!!!!!

Mathematics
1 answer:
m_a_m_a [10]3 years ago
5 0

Answer:

4 \pi {?}^{2}

hope it is helpful to you

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List all integers between −100 and 100 that are congruent to −1 modulo 25.
777dan777 [17]

"-1 modulo 25" is "1 less than a precise multiple of 25". 
So what are the exact or precise multiples of 25 in the appropriate interval? 
It is -75, -50, -25, 0, 25, 50, 75, and 100. 
Now just subtract 1 from each of them.

So the answers are -76, -51, -26, -1, 24, 49, 74, and 99.

4 0
4 years ago
What is the vertex of function f(x)=(x-3)(x+5)?
butalik [34]

Answer:

( − 1 , − 16 )

Step-by-step explanation:

6 0
3 years ago
PLEASE HELP ME PLEASEEEEEEEEE
dolphi86 [110]
That answer I C. I hope this helps!!!!
8 0
3 years ago
Rachel is getting a sundae where the cost is proportional to the weight of the sundae she makes. last time rachel went she bough
Ivan

Using proportions, the cost of the 17-ounce sundae is of $5.95.

<h3>What is a proportion?</h3>

A proportion is a fraction of a total amount, and the measures are related using a rule of three. Due to this, relations between variables, either direct or inverse proportional, can be built to find the desired measures in the problem.

Considering the 12-ounce sundae bought for $4.2, the cost per ounce is given by the following proportion:

$4.2/12 = $0.35.

Hence the cost of a 17-ounce sundae is:

$0.35 x 17 = $5.95.

More can be learned about proportions at brainly.com/question/24372153

#SPJ1

6 0
2 years ago
Please help!! Brainliest for right answer!!
natita [175]

Answer:

(f o g)(x) = 4x^2 - 8

Step-by-step explanation:

(f o g)(x) = f(g(x))

f(x) = x^2 - 8

g(x) = 2x

f(g(x))

f(2x) = (2x)^2 - 8

       = 4x^2 - 8

(f o g)(x) = 4x^2 - 8

8 0
3 years ago
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