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3 years ago

Find the product of (x + 1)(x – 6)

Mathematics

2 answers:

pav-90 [236]3 years ago

8 0

Answer:

x^2−7x+6

Step-by-step explanation:

(x+−1)(x+−6)

=(x)(x)+(x)(−6)+(−1)(x)+(−1)(−6)

=x^2−6x−x+6

=x^2−7x+6

azamat3 years ago

7 0

Answer:

use the app m a t h w a y

Step-by-step explanation:

no spaces

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What is the surface area of the rectangular prism below?

iragen [17]

Answer:

The correct answer is option C. 490 units ²

Step-by-step explanation:

Area of cuboid = 2(lb + bh + lh)

From the figure we can see that a rectangular prism.

<u>To find the surface area of prism</u>

Here l = 14 units

b = 7 units and h = 7 units

Surface area = 2((14 * 7) + (7 * 7) + (14 * 7))

= 490 units ²

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3 years ago

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chef daniels places her favorite recipes in a bag for 4 pasta dishes, 5 casseroles, 3 types of chili, and 8 desserts. If Chef Da

pishuonlain [190]

Answer:

1/10

Step-by-step explanation:

5/20 x 8/20 = 1/10

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3 years ago

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natulia [17]

396.9
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4 0

2 years ago

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Can someone please help me with these two please I'll appreciate it :)

s344n2d4d5 [400]

4.

$\sqrt{64}=8\\\\8\dfrac17=8.14285714...\\\\8.\overline{14}=8.14141414...\\\\ \dfrac{15}2=7,5\\\\\\ \boxed{\ \dfrac{15}2\ \ \textless \ \ \sqrt{64}\ \ \textless \ \ 8.\overline{14}\ \ \textless \ \ 8\dfrac17\ }$

5.

$\sqrt{18}$ doesn't belong with the other three because it is irrational number
The other three can be expressed as a ratio between two <span>integers.

$-\dfrac{10}2=\dfrac{-10\ }2\\\\-13.4=-13\frac4{10}=\frac{-134}{\ 10}\\\\ 22.\overline7=22\frac79=\frac{205}9\\\\\\ \sqrt{18}=\sqrt{9\cdot2}=\sqrt9\cdot\sqrt2=3\sqrt2$
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3 years ago

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Lunna [17]

Answer:

the solution for x is x=40

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3 years ago