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3 years ago

10

The trinomial 2x^2+13x+6 has a linear factor of x+6. 2x^2+13x+6=(x+6)(?).what is is the other linear factor?

1 answer:

lakkis [162]3 years ago

7 0

Answer:

(2x +1)

Step-by-step explanation:

The first term in the trinomial is the product of first terms, so the missing factor's first term will be ...

2x^2/x = 2x

The last term (constant) in the trinomial is the product of last terms, so the missing factor's constant is ...

6/6 = 1

The missing linear factor is (2x +1).

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Helpp me please

malfutka [58]

Answer:

1. a, 2. d, 3. b

Step-by-step explanation:

1.

a) Intersecting lines,
It is not a mathematical system unlike the other options

2.

d) Theorem.

In mathematics and logic, a theorem is a non-self-evident statement that has been proven to be true, either on the basis of generally accepted statements such as axioms or on the basis of previously established statements such as other theorems. (Wiki definition)

3.

b) Line.

Angle is defined.
Line has undefined width and thickness.
Plane has undefined thickness.
Point has undefined length, width and thickness.

5 0

3 years ago

Evaluate the integral. W (x2 y2) dx dy dz; W is the pyramid with top vertex at (0, 0, 1) and base vertices at (0, 0, 0), (1, 0,

In-s [12.5K]

Answer:

$\mathbf{\iiint_W (x^2+y^2) \ dx \ dy \ dz = \dfrac{2}{15}}$

Step-by-step explanation:

Given that:

$\iiint_W (x^2+y^2) \ dx \ dy \ dz$

where;

the top vertex = (0,0,1) and the base vertices at (0, 0, 0), (1, 0, 0), (0, 1, 0), and (1, 1, 0)

As such , the region of the bounds of the pyramid is: (0 ≤ x ≤ 1-z, 0 ≤ y ≤ 1-z, 0 ≤ z ≤ 1)

$\iiint_W (x^2+y^2) \ dx \ dy \ dz = \int ^1_0 \int ^{1-z}_0 \int ^{1-z}_0 (x^2+y^2) \ dx \ dy \ dz$

$\iiint_W (x^2+y^2) \ dx \ dy \ dz = \int ^1_0 \int ^{1-z}_0 ( \dfrac{(1-z)^3}{3}+ (1-z)y^2) dy \ dz$

$\iiint_W (x^2+y^2) \ dx \ dy \ dz = \int ^1_0 \ dz \ ( \dfrac{(1-z)^3}{3} \ y + \dfrac {(1-z)y^3)}{3}] ^{1-x}_{0}$

$\iiint_W (x^2+y^2) \ dx \ dy \ dz = \int ^1_0 \ dz \ ( \dfrac{(1-z)^4}{3}+ \dfrac{(1-z)^4}{3}) \ dz$

$\iiint_W (x^2+y^2) \ dx \ dy \ dz =\dfrac{2}{3} \int^1_0 (1-z)^4 \ dz$

$\iiint_W (x^2+y^2) \ dx \ dy \ dz =- \dfrac{2}{15}(1-z)^5|^1_0$

$\mathbf{\iiint_W (x^2+y^2) \ dx \ dy \ dz = \dfrac{2}{15}}$

7 0

3 years ago

Which of these is an example of typing an average rate of 42 words per minute

ella [17]

Answer:28 words in 3/2 of a minute

Step-by-step explanation:

5 0

3 years ago

Please solve thanks lovee

Bumek [7]

Answer:

m∠1 = 93.5°

Step-by-step explanation:

By theorem of intersecting chords inside a circle,

If two chords intersect inside a circle, angle formed between the chords measure half the sum of the measures of the intercepted arcs.

m∠1 = $\frac{1}{2}(92+95)$

= $\frac{187}{2}$

= 93.5°

Therefore, measure of angle 1 is 93.5°.

4 0

3 years ago

SOMEONE PLEASE ANSWER THIS CORRECTLY PLEASEEE

GrogVix [38]

You just multiply the numbers and if it’s less than that number you it it in the bud hood this helps!

7 0

2 years ago

Read 2 more answers