2 years ago

Solve by completing the square. x^2-10x-5=28

Mathematics

2 answers:

satela [25.4K]2 years ago

8 0

Answer:

Hey THERE

x=5+√58 or x=5−√58 is the answer

Step-by-step explanation:

x2−10x−5=28

dalvyx [7]2 years ago

7 0

Answer: look at the picture

Step-by-step explanation: hope this help :)

You might be interested in

The entire expression, if simplified, would yield the total number of customers entering the backery on which day

Ede4ka [16]

Answer:

okay thanks for letting me know

Step-by-step explanation:

8 0

3 years ago

: 11 = 1 /3 : 6<br><br> plz help

GenaCL600 [577]

<h3>Let the number be x</h3>

$x:11 = \frac{1}{3} :6$

Divide the numbers

$\frac{x}{11} = \frac{ \frac{1}{3} }{6} \\ \frac{x}{11} = \frac{1}{18}$

Multiply all terms by the same value to eliminate fraction denominators

$11 \times \frac{x}{11} = 11 \times \frac{1}{18}$

Cancel multiplied terms that are in the denominator

$x = 11 \times \frac{1}{18}$

Multiply the numbers

$x = \frac{11}{18}$

<h2>Solved ✔︎</h2>

3 0

2 years ago

Read 2 more answers

Levi is going to see a movie and is taking his 5 kids. Each movie ticket costs $14 and there are an assortment of snacks availab

olga nikolaevna [1]

Answer:

Levi would have to pay $94 if he bought all 5 kids movie tickets and 6 snacks for everyone to share (god that's a lot of money for a movie)

Step-by-step explanation:

3 0

2 years ago

Angle 7 and angle 8 are complementary. angle 5 equals angle 8 and angle 6=29.

olya-2409 [2.1K]

Answer:

Angle 7 + Angle 8 = 90°

Angle 5 = Angle 8

Angle 6 = 29°

5 0

2 years ago

Give a counterexample to disprove the statement "all squares are congruent"

kakasveta [241]

Give a counterexample to disprove the statement all squares are congruent

4 0

2 years ago