ZA and ZB are vertical angles. If m_A = (7x– 20)° and m_B = (6x – 1)º,

Mathematics

1 answer:

Arlecino [84]2 years ago

7 0

$\\ \sf\longmapsto 7x-20=6x-1$

$\\ \sf\longmapsto 7x-6x=-1+20$

$\\ \sf\longmapsto x=-19$

Now

$\\ \sf\longmapsto m$

You might be interested in

I need help with a math question

Julli [10]

Answer:

Question 1: 4.5(10^−7)(2(10^4))

9/1000

(Decimal: 0.009)

Question 2:

mass of neutron/mass of electron = 2*10-24/(9*10-28)

2x10^(-24)/9x10^(-28)

d is closest.

Question 3:

4(10^3)(12(10^5))

=4000*1200000

=4*1000*12*100000

=(4*12)*(1000*100000)

=48*100000000

=4800000000

And these things : ^ mean raising the number to become exponets and when I put the number into a bold text thats the answer!

Hope this helps! if so pls mark brainliest and heart/rate!

3 0

3 years ago

Sample Response: First, I wrote each ratio as a fraction. Then I found a common denominator of 20. The fraction 4/10 is 8/20. Co

lesantik [10]

In the case above, the option that one need to include in your answer is to Find a common denominator.

<h3>What is Fraction in lowest terms?</h3>

When the numerator and denominator of a fraction are known to not have common factor other than 1, then a person can say that the fraction in its simple form or say its in its lowest term.

Since there is a common numerator and the common denominator will be between 10 and 20. Since 10 is less that than 20, the common denominator will be 20 as both can divide it.

Hence, In the case above, the option that one need to include in your answer is to Find a common denominator.

Learn more about Fraction from

brainly.com/question/78672

#SPJ1

8 0

1 year ago

BillieÍs monthly cell phone bill includes the cost of cell phone service, 15% tax on the cost of the cell phone service, and a $

dem82 [27]