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
Yanka [14]
3 years ago
10

I need help w this, thanks

Mathematics
2 answers:
Rama09 [41]3 years ago
3 0
60 I believe I hope this helps if it was right :)
arlik [135]3 years ago
3 0
It is 60
Hope it helped you
You might be interested in
For which value of x is the equation 3(3 + x) = 15 + x true?<br> A) 1 <br> B) 2 <br> C) 3 <br> D) 4
natulia [17]

Answer:

C

Step-by-step explanation:

3(3 + x) = 15 + x

Open bracket

9 + 3x = 15 + x

Collecting like terms

3x - x = 15 - 9

2x = 6

Dividing by 2

x = 6/2

x = 3

3 0
3 years ago
Read 2 more answers
In ΔLMN, \overline{LN}
Karolina [17]

Answer:

\bold{\angle NLM = 10^\circ}

Step-by-step explanation:

Given a ΔLMN.

Line LN is extended to point O.

such that:

\text{m}\angle MNO = (5x-13)^{\circ}

\text{m}\angle NLM = (x-4)^{\circ} and

\text{m}\angle LMN = (2x+19)^{\circ}

To find:

\text{m}\angle NLM=?

Solution:

Kindly refer to the attached image for the given triangle and dimensions of angles.

Let us recall the external angle property of a triangle:

The external angle of a triangle is equal to the sum of two opposite internal angles.

i.e.

\angle MNO = \angle NLM + \angle LMN\\\Rightarrow 5x-13 = x-4+2x+19\\\Rightarrow 5x-13 = 3x+15\\\Rightarrow 5x-3x = 13+15\\\Rightarrow 2x=28\\\Rightarrow x =14

Putting the value of x in \angle NLM.

\angle NLM=14-4 \\\Rightarrow \bold{\angle NLM = 10^\circ}

5 0
3 years ago
What are two basic parts of a fraction
bearhunter [10]

Answer:

Numerator and denominator

Step-by-step explanation:

Numerator is the top number

Denominator is the bottom number

6 0
2 years ago
What is the value of c so that 9x^2 + 15x + c = 0 has one rational solution
valentinak56 [21]

Answer:

c=-9x^2-15x

Step-by-step explanation:

6 0
2 years ago
Read 2 more answers
What is the value of x if e3x+6=8
jarptica [38.1K]

Answer:

x=ln(2)/3

Step-by-step explanation:

e^3x+6=8

e^3x=8-6

e^3x=2

ln(e^3x)=ln(2)

3x=ln(2)

x=ln(2)/3

3 0
3 years ago
Other questions:
  • 30 Points <br> simplify this fraction <br><br> 5y /23y
    8·2 answers
  • Solve -x^2+5x-6=2 in quadratic formula
    8·1 answer
  • Please help me out on some questions...12th grade math..Pleasee help anyone​
    7·1 answer
  • The local school sponsored a mini-marathon and supplied 84 gallons of water per hour for the runners. What is the amount of wate
    5·2 answers
  • Kailey wrote 8,912,000 in scientific notation as 89.12 x 10(exponent 5). Which statement best describes Kailey’s work?
    10·2 answers
  • What is the value of 4x- 7 when x=4?
    11·2 answers
  • Help me plz!!!!!!!!!!!
    8·1 answer
  • What symbol makes the statement true? <br>4/6 3/8​
    8·2 answers
  • HELP PLEASEEEEEEE ASAP I NEED THIS DONE FAST DONT HAVE TIME!!!!!!
    14·1 answer
  • Use the distributive property to simplify the expression.
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!