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2 years ago

Heyyyyyyyyyyyy plsss helppppppppp

Mathematics

2 answers:

11111nata11111 [884]2 years ago

7 0

Answer:

x = 8

Step-by-step explanation:

Move all terms which do not contain x to the right side and solve.

Iteru [2.4K]2 years ago

7 0

Answer:

x=8

Step-by-step explanation:

- 4x - 8 = -40

+8 +8

- 4x = - 32

4x = 32

x = 8

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3 years ago

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xxTIMURxx [149]

Answer:

A) b

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2 years ago

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3 years ago

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(x-4)2 + 3x at the value x = 7

Volgvan

Answer:

Step-by-step explanation:

x = 7

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= 3^2 + 21

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6 0

2 years ago

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Help for geometry asap

Llana [10]

Given:

Four lines are marked proportion, the length of TW can be determined by

$TW=a+4+b$

Value of a:

Let us set the proportion for the given lines.

Thus, we have;

$\frac{a}{7}=\frac{4}{5}$

$5a=28$

$a=5.6$

Thus, the value of a is 5.6

Value of b:

Let us set the proportion for the given lines.

Thus, we have;

$\frac{4}{5}=\frac{b}{5}$

$20=5b$

$4=b$

Thus, the value of b is 5.

Length of TW:

The length of TW is given by

$TW=5.6+4+4$

$TW=13.6$

Thus, the length of TW is 13.6

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2 years ago