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svet-max [94.6K]
3 years ago
5

which statement is true of a rectangle that has an area of 4x2 + 39x -10 square units and a width of (x + 10) units?

Mathematics
2 answers:
marin [14]3 years ago
10 0

Answer: it's c


Step-by-step explanation:


oee [108]3 years ago
10 0

Answer:

The perimeter of the rectangle is (10x + 18) units.

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How many unique triangles can be drawn with side lengths 8 in., 12 in., and 24 in.? Explain.
Elanso [62]

Answer:

2

Step-by-step explanation:

To figure this out, you must use the triangle inequality theorem. It says that the sum of 2 sides of the triangle should be more than the third side. If you add 8 and 12, you get less than 24 but if you add 12 and 24 or 8 and 24, you will get more. So, there are only 2 triangles! I hope this helps!

8 0
3 years ago
Mr.Adams divided 223 markers equally among 26 students in his class.He puts the extra markers in a box. What is the least number
Reil [10]
Fifteen because 208/26 = 8 and 223 - 208 = 15
3 0
3 years ago
Need help I u get it right I’ll mark u as branniest
Luda [366]

Answer:

primero debemos resolver la ecuacion  sumamos 3d mas 10d luego pasamos el mumero 8 al otro lado entonces se convertira en negativo 8 el resulatdo de esta ecuacion sera 13d elevado al cubo =-8

13d^{3}=-8 entonces

entonces remplazamos en la formula cuadratica 3d=a  0=b  -8=c y lo rremplazas en la formula cuadratica

Step-by-step explanation:

First we must solve the equation we add 3d plus 10d then we pass the number 8 to the other side then it will become negative 8 the result of this equation will be 13d cubed = -8

13d 3 = - 8 then

then we replace in the quadratic formula 3d = a 0 = b -8 = c and you replace it in the quadratic formula

4 0
3 years ago
You deposit $7000 into a bank account that has 6% interest compounded SEMIANNUALLY. Determine the amount of money in the bank af
Vlada [557]

Answer:

$11917.03

Step-by-step explanation:

Use Compound Interest Formula:

A = 7,000 (1 + 0.06/2)^2(9)

Simplify:

A = 7,000(1.03)^18

Solve:

A = $11917.03

4 0
3 years ago
3.321 divided by 0.07
Taya2010 [7]
47.44 is the answer to this question
7 0
3 years ago
Read 2 more answers
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