2 years ago

PLEASE HELP GUYS ARE BOTH THESE CORRECT!

Mathematics

1 answer:

kotegsom [21]2 years ago

8 0

Answer:

yes

Step-by-step explanation:

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Help ASAP I’ll mark you as brainlister

Arturiano [62]

Answer:

3/4 $\pi$ x 180/ $\pi$ = 135°

Step-by-step explanation:

5 0

3 years ago

-84 > -6(2 - 3b) Please show work!!

mart [117]

-84 > -6(2 - 3b)

Distributive property.

-84 > -12 + 18b

Add 12 to both sides.

-72 > 18b

Divide both sides by 18.

-4 > b

The value of b is less than -4

3 0

3 years ago

What is the length of the diagonal d, of the rectangular prism shown below? Round to nearest tenth

babymother [125]

Answer:

Step-by-step explanation:

The diagonal is the length which is 5

solution

5 to the nearest tenth is 6

3 0

2 years ago

What is AE? Enter your answer in the box?

Nataly [62]

Answer:

AE = 18 units

Step-by-step explanation:

Δ AEB and Δ DEC are similar , then corresponding sides are in proportion, that is

$\frac{AE}{DE}$ = $\frac{AB}{DC}$ , substitute values

$\frac{2x+4}{x+8}$ = $\frac{12}{10}$ ( cross- multiply )

10(2x + 4) = 12(x + 8) ← distribute parenthesis on both sides

20x + 40 = 12x + 96 ( subtract 12x from both sides )

8x + 40 = 96 ( subtract 40 from both sides )

8x = 56 ( divide both sides by 8 )

x = 7

Then

AE = 2x + 4 = 2(7) + 4 = 14 + 4 = 18 units

5 0

3 years ago

The zeros of function dare -3 and 8. Which expression could be a factor of function d?

erastovalidia [21]

Answer:

(x + 3)

Step-by-step explanation:

Using the zero product property

x-a = 0 x-b = 0 where a and b are the zeros

(x-a)(x-b) =0

(x- -3)(x -8) =0

(x+3) (x-8) =0

3 0

3 years ago