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3 years ago

Please Help!!!!

1 answer:

8 0

The area is 16 because the triangles length is 8 and the right is 4 so you multiply them and then you divide the answer of 8x4 into 2

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HELP PLEASE!!!<br> (A) 45<br> (B) 90<br> (C) 30<br> (D) 60

stealth61 [152]

Answer:

its B, 90

Step-by-step explanation:

thats a right triangle so the r angle is 90

4 0

3 years ago

How to write 1/4 as a decimal

Gnom [1K]

Answer:

0.25

Step-by-step explanation:

As a decimal, 0.25

As a fraction, 1/4

As a percentage, 25%

3 0

3 years ago

Read 2 more answers

Find the slope for each of the order pair. (-2,-1) and (8,-3)

kondaur [170]

Answer:

-0.2

Step-by-step explanation:

Slope (m) =ΔY/ΔX= 8-(-2)/-3-(-1)

= -1/5

= -0.2

4 0

3 years ago

Solve for x. 3x + 5 = 23

Lunna [17]

[|] Answer [|]

$\boxed{X \ = \ 6}$

[|] Explanation [|]

3x + 5 = 23

_________

Subtract 5 From Both Sides:

3x + 5 - 5 = 23 - 5

Simplify:

3x = 18

Divide Both Sides By 3:

$\frac{3x}{3} \ = \ \frac{18}{3}$

Simplify:

X = 6

_________

- Check Your Work -

Substitute 6 For X:

3 * 6 + 5 = 23

Parenthesis

Exponents

Multiply

Divide

Add

Subtract

3 * 6 = 18

18 + 5 = 23

$\boxed{[|] \ Eclipsed \ [|]}$

8 0

3 years ago

Read 2 more answers

Expand -X(-5-4x) + 2(10x+3)

Evgesh-ka [11]

Answer:

4x^2 + 25x + 6

Step-by-step explanation:

-x(-5-4x) + 2(10x+3)

5x + 4x^2 + 20x + 6

4x^2 + 25x + 6

3 0

3 years ago