Ask question

Ask question

All categories

3 years ago

12

Solve for x: −4|x + 5| = −16

1 answer:

katrin2010 [14]3 years ago

4 0

X1= -9, x2 = -1. sooo the third one

You might be interested in

Which graph shows a function where f(2)=4?

White raven [17]

Answer:

A

Step-by-step explanation:

6 0

3 years ago

Read 2 more answers

In the isosceles triangle ABC, we have AB=AC=4. The altitude from B meets AC at H. If AH=3(HC) then determine BC.

Inga [223]

Answer:

BC=√7

Step-by-step explanation:

AC=4

AC=AH+HC

=3HC+HC

=4HC

HC=1/4AC=1/4×4=1

AH=3HC=3×1=3

BH⊥ AC

AB=AC=4

$BC=\sqrt{AB^2-AH^2} =\sqrt{4^2-3^2} =\sqrt{16-9} =\sqrt{7}$

5 0

2 years ago

write a polynomial function of least degree with integral coefficients having zeros that include -1 and 1 + 2i

SOVA2 [1]

Answer:

Step-by-step explanation:

hello :

a polynomial function is:

f(x) = a (x+1)(x-1)(x-2i) .... a ≠ 0

7 0

3 years ago

Get this right you get brainlyest!!!<br><br> whats 2 plus 2????

juin [17]

Answer: 7

Step-by-step explanation: it just makes sense

4 0

3 years ago

Read 2 more answers

A + 4 = 6, when a = 2. true false open

stealth61 [152]

True
Pls mark brainliest

4 0

3 years ago

Read 2 more answers