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
melisa1 [442]
3 years ago
9

What’s the value of X

Mathematics
2 answers:
lawyer [7]3 years ago
4 0

Answer:

10

Step-by-step explanation:

andrezito [222]3 years ago
4 0

Answer:

10

Step-by-step explanation:

The angles are vertically opposite , thus equal

5x = 7x - 20

2x = 20

x = 10

You might be interested in
Pls help me guys! This is super hard
Mashcka [7]
I count 4 green stars and 6 red stars

ratio of green to red would be
4 green : 6 red

4:6

if you divide both numbers by 2, cause theyre both even

2:3
6 0
3 years ago
Read 2 more answers
How do solve you do 5b/2=27.5
inna [77]
2.5 b = 27.5
b = 27.5 / 2.5

b = 11
6 0
3 years ago
Which of the following expressions is a polynomial?
Cloud [144]
Polynomial requirements
1. never divide by a placeholder
2. variable exponent has to be a whole number
3. can't have infinte terms


by 1. we eliinate 2nd one

by 2. we eliminate first one (√x=x^1/2) and 3rd one because it has an exponent in placeholder

thie leaves us with last one
f(x)=2x³-5x⁵-(2/9)x²+9


last one is answer
5 0
3 years ago
Read 2 more answers
Help please !!!!!!!!!!!!!!!!!!!
Dmitry [639]

Answer:

y=2x^2+1

Step-by-step explanation:

I checked on photo maths

3 0
3 years ago
Read 2 more answers
Question 6
ad-work [718]

Answer:

The input for the method is a continuous function f, an interval [a, b], and the function values f(a) and f(b). The function values are of opposite sign (there is at least one zero crossing within the interval). Each iteration performs these steps: Calculate c, the midpoint of the interval, c = a + b2.

Step-by-step explanation:

trust

7 0
2 years ago
Other questions:
  • Given lines appearing parallel are parallel, ∠7=30°, and ∠10=80°, find the measure of the following angles.
    7·1 answer
  • Write 11.183 million in scientific notation.
    14·1 answer
  • Please help me quick!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
    10·1 answer
  • Leah has some lessons stan's driving school. The total cost of the lessons is £305.50
    13·1 answer
  • 10+1/2(4x-8)^2 what is f(3)
    13·1 answer
  • Whats the length of d
    8·2 answers
  • Solve: 4x - 8 &gt; 32 <br>A) X &lt;10 <br>B)x &gt; -10 <br>C) X &gt; 10 <br>D) X &lt; -10​
    8·1 answer
  • In ΔLMN, MN = 15, NL = 20, and LM = 6. Which list has the angles of ΔLMN in order from smallest to largest?
    10·1 answer
  • NEEEEEEEEED HELP!!!!!!!!!!!!!!!!!!!!!!!!!
    9·2 answers
  • A swimming pool is 65.25 feet long and 40.5 feet wide. How much longer is the pool than it is wide? 24.35 105.75 1.61 24.75
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!