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
Tpy6a [65]
3 years ago
15

PLEASE HELP!!!!!

Mathematics
1 answer:
Dafna11 [192]3 years ago
3 0

Answer:

9.)would be 48 degrees and 10.)Ac is 74 and cb would be 106

Step-by-step explanation:

You might be interested in
(−4 + 5) − (6 + 7) = x x 0
weeeeeb [17]

1

Add the numbers

(

−

4

+

5

)

−

(

6

+

7

)

=

0

({\color{#c92786}{-4}}+{\color{#c92786}{5}})-(6+7)=xx^{0}

(−4+5)−(6+7)=xx0

(

1

)

−

(

6

+

7

)

=

0

({\color{#c92786}{1}})-(6+7)=xx^{0}

(1)−(6+7)=xx0

2

Add the numbers

1

−

(

6

+

7

)

=

0

1-({\color{#c92786}{6}}+{\color{#c92786}{7}})=xx^{0}

1−(6+7)=xx0

1

−

(

1

3

)

=

0

1-({\color{#c92786}{13}})=xx^{0}

1−(13)=xx0

3

Multiply the numbers

1

−

1

⋅

1

3

=

0

1{\color{#c92786}{-1}} \cdot {\color{#c92786}{13}}=xx^{0}

1−1⋅13=xx0

1

−

1

3

=

0

1{\color{#c92786}{-13}}=xx^{0}

1−13=xx0

4

Subtract the numbers

1

−

1

3

=

0

{\color{#c92786}{1-13}}=xx^{0}

1−13=xx0

−

1

2

=

0

{\color{#c92786}{-12}}=xx^{0}

−12=xx0

5

Combine exponents

−

1

2

=

0

-12={\color{#c92786}{xx^{0}}}

−12=xx0

−

1

2

=

1

-12={\color{#c92786}{x^{1}}}

−12=x1

Show less

Solution

−

1

2

=

1

3 0
3 years ago
What is the sum of 2/10 and 9/100
zhannawk [14.2K]
First we need to find a common denominator

\frac{2}{10}=\frac{20}{100}
now we can add them

\frac{20}{100}+\frac{9}{100}=\frac{29}{100}
5 0
3 years ago
Read 2 more answers
What's the area of this???
STALIN [3.7K]
Multiply both numbers to find what the area is....
8 0
3 years ago
Read 2 more answers
PLEASE HELP <br> THIS IS A TIMED QUIZ :(<br> Will mark brainliest:)
krek1111 [17]

Answer:

1.

Step-by-step explanation:

6 0
3 years ago
What is 1/2 ÷ 2/3 =?
geniusboy [140]

Answer:

3/4

Step-by-step explanation:

1/2/2/3= 1/2*3/2 which is  3/4

Hope this helps plz mark brainliest :D

7 0
3 years ago
Read 2 more answers
Other questions:
  • There are 57 guests and he want everyone to have a slice. I want to pay as little as possible and for them to be the same size.
    5·1 answer
  • I need help with this for an assignment.
    13·1 answer
  • Solve: 3x - 2x + 4 = 5x - 4x - 8 <br> A)3 <br> B)6 <br> C)-3 <br> D)no solution
    5·2 answers
  • What term can you add to 5/6 x -4 to make it equivalent to 1/2 x-4?
    15·1 answer
  • A gym membership is $30 per month and it requires a one time application fee of $150. After how many months will you have spent
    6·1 answer
  • PLZ HELP I WILL GIVE BRAINLIST
    11·2 answers
  • Help a friend out plz
    11·2 answers
  • <img src="https://tex.z-dn.net/?f=3x-5%2B7x%2B11" id="TexFormula1" title="3x-5+7x+11" alt="3x-5+7x+11" align="absmiddle" class="
    5·2 answers
  • What’s is the value of the expression 7+[8-(1+9)]
    12·1 answer
  • Please help its due today WILL GIVE BRAINLIEST :)
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!