1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
polet [3.4K]
3 years ago
10

PLEASE ANSWER + BRAINLIEST!!

Mathematics
2 answers:
denis23 [38]3 years ago
8 0
Moving everything to one side:

x^2 - 5x + 4 = 0

Factor:

(x-4)(x-1)

x = 1, 4

--------------------------------

Take the square root of both sides:

x+6=\pm \sqrt{100}

x = \pm10 - 6

x = -16, 4
Gelneren [198K]3 years ago
6 0
5x = x^2 + 4
x^2 - 5x + 4 = 0
(x - 4)(x - 1) = 0

x = 4, 1

(x + 6)^2 = 100
x + 6 = +/1 sqrt100
x + 6 = +/- 10

x =  4,  -16


You might be interested in
What is an equation that models the sequence 400, 200, 100, 50, ?
katrin [286]
N / 2

400 / 2 = 200
200 / 2 = 100
100 / 2 = 50
50 / 2 = 25
25 / 2 = 12.5
4 0
3 years ago
Can anyone friend me please i need friends
svp [43]

Answer:

Sure

Step-by-step explanation:

Remind code yogang123

7 0
2 years ago
20 points! PLease help. A square room in Amber's home has an area of 128 square feet. Which is the best estimate of one side len
topjm [15]

Well if the room is square then you ned to find the square root of the area.

Find \sqrt{128}

6 0
3 years ago
john likes to walk the steps of the department he works for during lunch break. There are s steps in his department. Today John
xenn [34]
Ask your teacher he should fish d comb hangdog Shabbat
3 0
2 years ago
Using the following triangle, what is the cosine of angle B?
stealth61 [152]

Hello!

To find cosine, use the formula cos = adjacent / hypotenuse.

According to angle B, adjacent of angle B is side A, and the hypotenuse is side c because the hypotenuse is always opposite the right angle.

Therefore, the cosine of angle B is a/c.

3 0
3 years ago
Other questions:
  • Find the accelartion:
    10·1 answer
  • Does anyone know how to solve this?
    6·1 answer
  • What is f(x) = 2x2 + 28x – 5 written in vertex form? f(x) = 2(x + 7)2 – 19 f(x) = 2(x + 7)2 – 103 f(x) = 2(x + 14)2 – 14 f(x) =
    10·2 answers
  • A line segment BK is an angle bisector of ΔABC. A line KM intersects side BC such, that BM = MK. Prove: KM ∥ AB.
    15·2 answers
  • Millie budgeted $647.50 and spent $671.92. How much more or less did she spend?
    6·2 answers
  • *^%Brainliest 15 pounds Question 5 (2 points)
    15·1 answer
  • Cristina has completed .4 of his test. The test has 40 questions total. if he completes 12 more how many more will he have left?
    10·1 answer
  • Which number is between -1 and 1?
    5·2 answers
  • What is the body of water that was constructed the great lakes to atlantic ocean?
    11·1 answer
  • Thank you so very much
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!