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
Over [174]
2 years ago
11

Please answer these questions it's very urgent please​

Mathematics
2 answers:
vesna_86 [32]2 years ago
7 0

Answer:

29) 10

Step-by-step explanation:

the other I can't do...

Nesterboy [21]2 years ago
6 0

Answer:

29) x = 10

30) 1.275 × 10⁻⁵

Step-by-step explanation:

29) 2x / 5 = 4 ⇒ 2x = 20 ⇒ x = 10

You might be interested in
ASAP NEEEEED HELLLLLLLLLP PLZZZ
nadya68 [22]
T = 5 a
i = 4% aa
j = 1200
c = ...
j = cit/100
c = 100j / it
c = 100*1200 / 4*5
c = 120000 / 20
c = 12000/2
c = 6000

montante

M = c+j
M = 6000+1200
M = 7200
7 0
3 years ago
I have 8 boxes of chocolate i eat 3 chocolates from each box i now have 72 chocolates in total
nydimaria [60]

Answer: there were 12 chocolates in each box. (Originally, before any got eaten)

Step-by-step explanation: let x represent the total amount of chocolates in each box.

8x - 3(8) = 72

8x - 24 = 72 add 24 to both sides

8x = 96 divide both sides by 8

X = 12

8 0
2 years ago
Read 2 more answers
Find the circumference of the circle. Round your answer to two decimal places if necessary <br> 4cm
ratelena [41]

Answer:

I think its 12.56

Step-by-step explanation:

Multiply 4 and 3.14(thats pi)

7 0
2 years ago
Does anyone know the answer to this? I can't understand why it isn't -7.​
faltersainse [42]

The value of 18x + 9∆x - 7 based on the limit given will be 18x - 7.

<h3>How to calculate the value?</h3>

From the information given, it should be noted that we simply want to calculate the value of x.

This will be:

18x + 9∆x - 7

It was stated that ∆x = 0

Therefore, we'll put this into the equation.

This will be:

18x + 9∆x - 7

= 18x + 9(0) - 7

= 18x -7

Learn more about limit on:

brainly.com/question/12383223

#SPJ1

8 0
1 year ago
What is the answer to 13= x/4 <br><br><br> ​
Arlecino [84]

Answer:

52

Step-by-step explanation:

13 = x/4

To isolate the x, you have to multiply 4 on each side.

x/4 * 4= x

13 * 4 = 52

x = 52

8 0
2 years ago
Other questions:
  • 6km in 2 hours as a rate in simplest form
    8·1 answer
  • Given the two expressions shown below: square root of 3 plus square root of 2 square root of 5 plus square root of 6 Which state
    14·2 answers
  • The height of tower a is 802 feet more than tower
    12·1 answer
  • A town has a population of 5000 and grows at 4% every year. What will be the population after 7 years, to the nearest whole numb
    15·1 answer
  • helppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppp
    7·2 answers
  • Solve the equation:<br> -1/2 (t+3) -10 = -6.5
    5·1 answer
  • 10. Choose all fractions equivalent to 36/40 <br><br><br><br> A) 3/4 B) 9/10 C) 9/40 D) 18/20
    6·2 answers
  • Name 3 planes parallel to FL
    11·2 answers
  • Rationalize the denominator.<br> - 11x^3/<br> Root7x+1
    12·1 answer
  • Is this correct if not then can u please help me
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!