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
vivado [14]
3 years ago
5

Help pls I’ll mark brainliest

Mathematics
1 answer:
Evgen [1.6K]3 years ago
8 0

Answer:

x: 9

EFA: 121

EFC: 70

AFC:131

CFB: 109

I dont know the radius of the circle

AB: 2pi * radius * 22/360

ED: 2pi * radius * 25/360

EAC: 2pi * radius * 290/360

ABC: 2pi * radius * 169/360

DB: 2pi * radius * 180/360

ACE: 2pi * radius *239/360

EBD: 2pi * radius * 335/360

Step-by-step explanation:

x=9, plug and solve from there

You might be interested in
For an equation with fractions, why is it helpful to multiply both sides of the equation by the LCD?
Len [333]

Answer:

You can just cancel out on both sides and find the value of the variable.

4 0
4 years ago
Rewrite the expression with rational exponents as a radical expression by extending the properties of integer exponents.
ra1l [238]

The expression will be written as \rm \sqrt[8]{2^5}., the correct option is A.

<h3>What are Exponents?</h3>

Exponents are the base raised to a power, It is written in the superscript of a number.

The expression given in the statement can be written as

\rm \dfrac{ 2^{7/8}}{2^{1/4}}

By the Exponent rule,

\rm \dfrac{a^m}{a^n} = a^{m-n}

So the expression can be written as

<h3>=\rm { 2^{7/8-1/4}</h3>

=\rm 2^{5/8}

=\rm \sqrt[8]{2^5}

Therefore, in radical form, the expression will be written as \rm \sqrt[8]{2^5}., the correct option is A.

The complete question is

Rewrite the rational exponent as a radical by extending the properties of integer exponents.

2 to the 7 over 8 power, all over 2 to the 1 over 4 power

the eighth root of 2 to the fifth power

the fifth root of 2 to the eighth power

the square root of 2 to the 5 over 8 power

the fourth root of 2 to the sixth power

To know more about Exponents

brainly.com/question/5497425

#SPJ2

6 0
2 years ago
9/15=x/30=45/x fill in the missing numerator or denominator
natita [175]

Answer:

Numerator = 18

Denominator =75

Step-by-step explanation:

Given the expression

9/15=x/30=45/x

We can equate any two fractions

9/15= x/30

Criss multiply

15x = 9×30

15x = 270

x = 270/15

x= 18

Numerators is 18

Similarly

9/15 = 45/x

1/15 = 5/x

x = 5×15

x = 75

The denominator is 75

7 0
4 years ago
NEED HELP ASAP i need to simplify (f+g)(x) if f(x) = x+4 and g(x) = 3x^2-8
kogti [31]

We can also think of this problem as f(x) + g(x). Therefore, all we need to do is add the two functions together.

x + 4 + 3x^2 - 8 || Write it out!

3x^2 + x + 4 - 8 || Rearrange in order of decreasing exponents. No need to combine and rearrange all at once!

3x^2 + x - 4 || Combine like terms!

Hope this helps!! :)

5 0
3 years ago
Find the coordinates of the image after a reflection across x=3
wlad13 [49]
The correct answer is D
3 0
3 years ago
Read 2 more answers
Other questions:
  • (-a)^3 in expanded form?
    15·1 answer
  • Your test scores in reading class or 68, 85, 88, blank and 100%. What is the missing test score if you're mean average is an 84%
    5·1 answer
  • Here is a clue about a secret number:
    13·1 answer
  • Factorise xsquared+13x+12
    8·2 answers
  • What distance will a car traveling 65 km/hr travels 250.0 km in 2.00 hours?
    11·1 answer
  • 60% of ___ =39 <br> I NEED AN ANSWER ASAP PLEASE HELP
    10·1 answer
  • Which ordered pair is a solution to the system of inequalities?
    9·1 answer
  • How to solve it? I dont know the solving ways​
    15·1 answer
  • Which equation has the same solution as w / 3.9 = 3? A. w+0.6=1.9 B. w-0.6 = 11.1 C. w+1.03=2.93 D. w-1.03=8.24
    14·1 answer
  • billy took a 3/4 mile hike in the woods. if the stopped every 1/4 of a mile to drink from his water bottle, how many times did t
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!