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stiks02 [169]
3 years ago
12

The length of the base of an isosceles triangle is x. The length of a leg is 4x - 6. The perimeter of the triangle is 51. Find x

.
X=
Mathematics
1 answer:
dedylja [7]3 years ago
6 0
4(51)-6
x=198 i wanna say that’s the answer
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Sheila is now 15 years older than her younger brother sanjay.ten years from now,sheila will be twice as old as sanjay.find the p
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Sheila is 20

Sanjay is 5
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4 years ago
2x + 1 = 23 what’s the answer
Arlecino [84]
Since it’s 2x+1=23 if you were to put x as 22 then add the 1 to it, it would equal 23, So the answer is 22.
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Which shows one way to determine the factors of x3 + 11x2 – 3x – 33 by grouping?
frozen [14]

Step-by-step explanation:

One way

x3 + 11x2 - 3x - 33

x2(x + 11) - 3(x + 11)

(x + 11) (x2 - 3) are the factors

3 0
4 years ago
Help please help please
yuradex [85]

Answer:

e = 1.7 inches

Step-by-step explanation:

They are similar.

=> 7/3 = 4/e

=> e = 4 x 3 / 7

=> e = 12/7

=> e = 1.7

3 0
2 years ago
Darla told her teacher that she had read XLV pages in her library book. Juan said that he had read XXXIX pages. What is the diff
lesantik [10]

Answer:

The difference between the number of pages that Darla and Juan read are <u>VI pages</u>.

Step-by-step explanation:

Given:

Darla told her teacher that she had read XLV pages in her library book.

Juan said that he had read XXXIX pages.

Now, to get the difference between the number of pages that Darla read and Juan read.

As, we see the number of pages are in roman numeral symbols.

So, we convert them in numbers first to calculate:

Darla read = XLV pages.

Darla read = 45 pages.

Now,

Juan read = XXXIX pages.

Juan read = 39 pages.

So, to get the difference between the number of pages by subtracting:

45-39=6

<em>Thus, the difference between the number of pages = 6 pages.</em>

Now, converting it into roman numerals:

6 pages = VI pages.

Therefore, the difference between the number of pages that Darla and Juan read are VI pages.

8 0
3 years ago
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