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
Yuki888 [10]
3 years ago
5

Please help i don’t understand

Mathematics
1 answer:
ser-zykov [4K]3 years ago
3 0

Answer:

(x-5)^{2} =64

Step-by-step explanation:

x^{2}-39=10x

x^{2}-10x=39

x^{2} -10x+(-5)^{2}=39+(-5)^{2}  

x^{2} -10x+25=64

(x-5)^{2} =64

You might be interested in
If a baby is born at 6.6 lbs and 19 inches long, then what is the baby's weight in kg? Note (2.2 lb = 1 kg)
Vinvika [58]

Answer:

B

Step-by-step explanation:

2.2lb = 1 kg

6.6/2.2=3.0kg

8 0
3 years ago
I) A book has a length 20cm breadth 13cm and a height of 1.5cm Find the volume
nikklg [1K]

Answer:

6300 cm^3

Step-by-step explanation:

the volume of one book = 20 × 13 × 1.5 = 900 cm^3

the volume of seven books = 900 × 7 = 6300 cm^3

So, the answer is 6300 cm^3.

4 0
3 years ago
Please help!! Thanks<br> Solve for a.<br> 6a–5=7+8a
IRISSAK [1]

Answer:

-6

Step-by-step explanation:

6a - 5 = 7 + 8a

6a - 8a = 7 + 5

-2a = 12

a = 12/-2

a = -6

Hope it helps:)

6 0
3 years ago
Read 2 more answers
Plz help me with this <br> 1. 4 + 4y <br> 2. 4(y-1)<br> 3. 4y + 1<br> 4.1/2 (4-2x);2-2x
Lubov Fominskaja [6]
1:4+4y
2:4y-4
3:4y+1
4:2-x;2-2x
6 0
3 years ago
En una microempresa se alcanzó la meta de venta y el dueño decidió pagar 50 dólares más de la base salarial a cada trabajador. P
Alex Ar [27]

Answer:

La base salarial de cada trabajador es de $ 425

Step-by-step explanation:

Aquí queremos calcular la base salarial de cada trabajador

Antes del incremento, sea la base salarial $ x

Entonces, sin el incremento, lo que ganarán los 3 es x + x + x = 3x

Con el incremento, cada uno ganará 3 (x + 50)

Esto es lo que es igual a 1425 Así; 3 (x + 50) = 1425

x + 50 = 1425/3

x + 50 = 475

x = 475 - 50

x = 425

7 0
3 years ago
Other questions:
  • The figure is congruent to the blue figure.
    10·1 answer
  • I need help Asap!! please!
    12·1 answer
  • What is m∠CAD?<br><br><br><br> 25º<br><br> 90º<br><br> 100º<br><br> 115º
    8·2 answers
  • on a map 2 centimeters represents 150 kilometers if a line between two cities measures 5 centimeters how many kilometer apart ar
    8·1 answer
  • A submarine begins at -212 feet below sea level. If
    13·1 answer
  • Expanding Logarithmic Expressions In Exercise, use the properties of logarithms to rewrite the expression as the sum, difference
    14·1 answer
  • Evaluate: this problem, I have attached a picture
    11·1 answer
  • Pleas e help me with this asap!!!!!!!!!!!!!!!!!!!
    7·1 answer
  • Find measures A B C and D, someone help please!!! 15 points!
    8·2 answers
  • A customer wants to tip 15% on a restaurant bill that is $35.99. How much gratuity did the customer leave?​
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!