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
gtnhenbr [62]
3 years ago
10

Given a ║ b, m∠3 = 5x + 10, and m∠5 = 3x + 10, find the value of x.​

Mathematics
1 answer:
V125BC [204]3 years ago
8 0

Step-by-step explanation:

m∠3+ m∠5 = 180° (co-int angles are supplementary)

5x+ 10 + 3x + 10 = 180° (co-int ∠'s, parallel lines)

8x + 20 = 180

8x = 160

x= 160/8

x= 20°

You might be interested in
PLEASE HELPPP WILL GIVE BRAINLIEST!!!!!
irakobra [83]

Answer:

<h2>C. 9x³ − 11x² − 7x </h2>

Step-by-step explanation:

f(x)=36x^5-44x^4-28x^3\\\\g(x)=4x^2\\\\\dfrac{f(x)}{g(x)}=\dfrac{36x^5-44x^4-28x^3}{4x^2}\\\\\dfrac{f(x)}{g(x)}=\dfrac{(4x^2)(9x^3)-(4x^2)(11x^2)-(4x^2)(7x)}{4x^2}\\\\\dfrac{f(x)}{g(x)}=\dfrac{(4x^2)(9x^3-11x^2-7x)}{4x^2}\qquad\text{cancel}\ 4x^2\\\\\dfrac{f(x)}{g(x)}=9x^3-11x^2-7x

7 0
2 years ago
Read 2 more answers
PLEASE HELP MEEEE THANKS IF YIU DO
castortr0y [4]

B. Not moving, is the correct answer.

A is not correct because constant speed on a distance vs. time graph would vertically point to the right. C is not correct because acceleration on a distance vs. time graph would curve upwards. D is not correct because B applies to the graph.

Hope this helps :)

3 0
3 years ago
How many complex roots does the polynomial equation below have? x^5 - 3 = 0
const2013 [10]

For any polynomial equation, The Fundamental Theorem of Algebra tells you that the highest degree present will tell you how many complex roots the equation has. There are only two terms, "x^{5}" and "3". The x^{5} term has a degree of 5, its exponent. The 3 term has a degree of zero, because you could write it as 3 * x^{0} = 3 * 1 using the zero exponent rule.


The degrees present are 5 and 0. Choose the highest one, 5. So, the answer here is D.

8 0
3 years ago
Ayaan travels 90 miles at an average speed of 60 mph. She then travels a further 40 miles. The average speed for the entire jour
SashulF [63]

Answer:

is 11.89

pa brainless na lng po

7 0
2 years ago
Choose the correct formula to find the area of the oblique ABC shown below. Select all that apply. Select ALL TRUE statements.
serious [3.7K]
These two are true:
<span>Area of ABC = a × b × sinC
Area of ABC = × c × b × sinA

</span>
7 0
2 years ago
Read 2 more answers
Other questions:
  • Alexis divided 1 3/4 pound bag of apples among her 3 friends how many pounds of apples does each friend get
    11·1 answer
  • stacy says the 4 in 643 has a value of 4 tens or 40 do you agree with stacy reasoning explain use picture,words or number in you
    6·1 answer
  • Which percent is equivalent to 0.03?
    10·2 answers
  • The function f(x) is given by the set of ordered pairs.
    15·2 answers
  • Describe the 2 algebraic methods you can use to find the zeros of the function f(t)=-16t^2+400.
    14·1 answer
  • kimi is playing hide-and-seek with Tommy and Manuel. Tommy is hiding 12 feet south of Kimi, and Manuel is hiding due east of Tom
    6·1 answer
  • Kaci bought a birthday cake like the one shown below. If a=5inches,b=5inches,c=10 inches, and d=3inches what is the volume of th
    8·1 answer
  • How to solve (x-10)(x + 10)
    6·1 answer
  • One third + one fourth
    15·1 answer
  • Please help me with this question!!!!
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!