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kherson [118]
3 years ago
12

(3x-7)(2x+9) Need it ASAP will give brainliest to first correct answer

Mathematics
1 answer:
jeka943 years ago
5 0

Answer:

6x^2 + 13x - 63

Step-by-step explanation:

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The perimeter of an isosceles triangle is 15.6 m. Find the lengths of its sides, if: The base is 3 m bigger than a leg.
klio [65]

So, an isosceles triangle has 2 equal sides, we will call them x.

The base can be modeled by 3+x


So, the perimeter is equal to x + 3+x + x


So

15.6 = 3x + 3

12.6 = 3x

4.2 = x

So, the lengths of the sides are 4.2, 4.2, 7.2

5 0
4 years ago
(HELP ASAP!!) An exterior angle of a triangle is 152°. If the non-adjacent angles are congruent, then what are the measures of a
tresset_1 [31]

Answer:

  c) 28°, 76°, 76°

Step-by-step explanation:

The two remote interior angles sum to 152°. Since they are congruent, their measures are 152°/2 = 76°. The adjacent interior angle is the supplement of 152°, so is 180°-152° = 28°.

The interior angles are 28°, 76°, 76°.  . . . .  matches choice C

4 0
4 years ago
Need help please thanks​
vladimir2022 [97]
I don’t know !!!!!!!!!!!
7 0
3 years ago
alica drove at a constant speed and travled 182.4 miles in 3 hours how many miles would alica travel in 11 hours at the same spe
kodGreya [7K]
Since she drove 60.8miles per hour(182.4÷3=60.8)
then she would drive 668.8 miles in 11 hours
(60.8×11=668.8
3 0
3 years ago
Read 2 more answers
2. The prices of different burgers are shown on this sign.
alexandr1967 [171]

Answer:

If this is what your question is, yes the price of the burger is a function of the number of patties.

Step-by-step explanation:

This is because, the number of patties is the independent variable and the price is the dependent variable. A function can be written as y = f(x), here x is the number of patties. The price of the burger is y. I had this question that is also why I know this is right.

I hope this helps and have a nice day..

4 0
3 years ago
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