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melisa1 [442]
3 years ago
15

If Andre made another courtyard scale drawing at a scale of 1 to 12, would this drawing be smaller or larger than the first draw

ing? Explain your reasoning.
Mathematics
1 answer:
larisa86 [58]3 years ago
4 0

Answer: LARGER :)

Step-by-step explanation: A scale factor greater that one is an enlargement, but one smaller than one is a reduction.

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How to solve this problem for my algebra class
Softa [21]

Answer: it suggests that this equation has no remainder and that the value of x is the factor.

4 0
2 years ago
A number is multiplied by 8, and that product is added to 2. The sum is equal to the product of 2 and 25. Find the number.
LenKa [72]

Answer: the number = 6

Step-by-step explanation:

<u>Let x be the number.</u>

<u>Set equation according to the information given</u>

2 + 8x = 2 × 25

<u>Simplify by multiplication</u>

2 + 8x = 50

<u>Subtract 2 on both sides</u>

2 + 8x - 2 = 50 - 2

8x = 48

<u>Divide 8 on both sides</u>

8x / 8 = 48 / 8

\boxed {x=6}

Hope this helps!! :)

Please let me know if you have any questions

6 0
2 years ago
Assume the random variable X has a binomial distribution with the given probability of obtaining a success. Find the following p
strojnjashka [21]

Answer:

P(X = 3) = 0.14680064

Step-by-step explanation:

Formula=============================

p\left( X=k\right)  =C^{k}_{n}p^{k}(1-p)^{n-k}\ \ ;\ k\in \left\{ 0,\ldots ,n\right\}

……………………………………………………………………..

Given :

n = 8

p = 0.2

1 - p = 1 - 0.2 = 0.8

k = 3

Then

p\left( X=3\right)  =C^{3}_{8}(0.2)^{3}(0.8)^{5}

               =0.14680064

4 0
1 year ago
Giving brainliest for correct awnser. Factor the expression below. <br>​
tresset_1 [31]

Answer:

B. (x + 3) (x + 27)

Step-by-step explanation:

<em><u>To factor the expression, you must split the middle term (18x) into two terms that can be added to get 18, and multiplied to get 81:</u></em>

<em><u /></em>x^2 + 18x + 81

x^2 +3x + 27x + 81

<em><u>Group:</u></em>

<em><u /></em>(x^2 +3x) (27x + 81)

<em><u>Take out GCF (Greates Common Factor):</u></em>

x(x + 3) 27(x + 3)

(x + 27) (x + 3)

8 0
3 years ago
Which is the correct step below for using the grouping method to factor the following polynomial? 8x - 6 - 12x2 + 9x
IrinaVladis [17]
8x - 6 - 12x^2 + 9x

2(4x-3)-3x(3x-3)

=> (2-3x)(3x-3)

=> 3(x-1)(2-3x)
4 0
2 years ago
Read 2 more answers
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