3 years ago

Derek is solving the following equation. Find where he made a mistake.

Mathematics

2 answers:

Arisa [49]3 years ago

4 0

Answer:

he was supposed to add three on both sides

Leokris [45]3 years ago

3 0

Step-by-step explanation:

xddudududududdudididididididididi

You might be interested in

I have 1,000 chickens i take 749 away how much would there be left (trick question?)

mylen [45]

Answer:

Step-by-step explanation:

6 0

3 years ago

Read 2 more answers

Help with this question please! Give explanation! Big points

BigorU [14]

Answer:

$y = 2$

Step-by-step explanation:

This answer is easily found using the Pythagorean Theorem:

${a}^{2} + {b}^{2} = {c}^{2}$

where A and B are the legs, and C is the hypotenuse of the triangle.

${(16)}^{2} + {(6y)}^{2} = {(10y)}^{2} \\ 256 + 36{y}^{2} = 100 {y}^{2} \\ 256 = 64 {y}^{2} \\ \sqrt{256} = \sqrt{64 {y}^{2}} \\ 16 = 8y \\ y = 2$

5 0

3 years ago

Please help? I'll fail if I miss this....

Svetach [21]

The answer is Triangle PQR

6 0

3 years ago

Read 2 more answers

You bought concert tickets that cost

OlgaM077 [116]

Single ready to mingle

Step-by-step explanation:

7 0

3 years ago

Please need help on this

SashulF [63]

We can Notice that ∠ABC = ∠ACB

We know that if Two Angles are Equal then Angles Corresponding to those Sides are also Equal.

⇒ AB = AC

⇒ 4x + 4 = 6x - 14

⇒ 6x - 4x = 4 + 14

⇒ 2x = 18

⇒ x = 9

⇒ Length of BC = 2x + 7 = 2(9) + 7 = 18 + 7 = 25 units

4 0

3 years ago