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Dafna11 [192]
4 years ago
15

Find the greatest common factor of these three expressions. 18x^2, 42x^4, and 30x^5

Mathematics
1 answer:
otez555 [7]4 years ago
3 0

Answer:

I wasn't 100% sure what you were asking, but

You might be interested in
My digits are consecutive numbers.
Alchen [17]

Answer:

456 is the number you are looking for.

Step-by-step explanation:

Consecutive numbers are numbers which continuously follow each other in the order from smallest to largest.

Have a nice day!

6 0
2 years ago
E the problem
Lera25 [3.4K]

Answer:

D) (0.59, 3.35)​

Step-by-step explanation:

The inequality for the thickness of the metal bars is:

|x-1.971| \leq1.38

In order for this inequality to be true, the following conditions must be met:

x-1.971 \leq1.38\\x-1.971 \geq -1.38

The range of thickness "x" that fits the inequality is:

x -1.971 \leq1.38\\x\leq 3.351\\x-1.971 \geq -1.38\\x\geq 0.591\\0.59\leq x\leq 3.35

Thickness ranges from 0.59 to 3.35 units.

7 0
3 years ago
19. If the polynomial P(x) = 27x^3 + 9x^2 – 3x – 10 is divided by 3x – 2, the remainder will be
aksik [14]

Answer:

D) 0

Step-by-step explanation:

Remainder is zero as 10 is fully divisible by 2.

<u>Proof</u>:

  • 27x^3 + 9x^2 – 3x – 10 = (3x -2) (9x^ 2 +9x+5)

<u>Correct choice is</u> D) 0

4 0
3 years ago
F(2)=3 divide by 2x-5
Margaret [11]

Answer:

f(2) =  \frac{3}{2x - 5}

8 0
3 years ago
given that BD is both the median and altitude of triangle ABC, congruence postulate SAS is used to prove that triangle ABC is wh
stira [4]

Answer:

Isosceles

Step-by-step explanation:

Consider triangle ABC, BD is the median and the altitude drawn to the side AC. This segment (BD) divide the triangle ABC into two triangles: ABD and CBD.

In these triangles:

  • AD=DC (because BD is the median);
  • ∠ADB=∠CDB=90° (because BD is the altitude);
  • BD is common side.

Thus, by SAS postulate, triangles ABD and CBD are conruent. Congruent triangles have congruent corresponding sides. Hence, AB=CB.

If in triangle ABC, AB=BC, then this triangle is isosceles.

7 0
3 years ago
Read 2 more answers
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