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
AlexFokin [52]
3 years ago
13

What is the value of the variable that makes the statement true? c + (–8) + (–5) = 0

Mathematics
2 answers:
kow [346]3 years ago
8 0
C + (-8) + (-5) = 0
c - 8 - 5 = 0
c -13 = 0   (add 13 to each side)
 <u> +13    +13  </u>
   c = 13

The answer is D.
Studentka2010 [4]3 years ago
4 0
(-8) + (-5)= -13 so plug in -13 for variable c and you get -13+ -13= 0
You might be interested in
What is the value of n
Crank

Answer:

The correct answer is option D. 69°

Step-by-step explanation:

Points to remember

1). The sum of angles in a linear pair is 180°

2). In a triangle sum of two angles are equal to the exterior angle of third angle

From the figure we can see a triangle in which two exterior angles area given.

<u>To find the value of n</u>

from figure we get,

n = (interior angle of 131°  + interior angle of 160°)

interior angle of 131° = 180 - 131 = 49°

interior angle of 160° = 180 - 160 = 20°

n =  49° + 20° =  69°

Therefore the  correct answer is option D. 69°

7 0
3 years ago
Read 2 more answers
Write an expression to describe the sequence below. Use n to represent the position of a term in the sequence, where n = 1 for t
nydimaria [60]

Answer: The Given sequence is 9, 10, 11, 12

We need to find the expression to describe the sequence.

Let  be the  term of the sequence.

Let n represent the position of the term.

Let a be the first term in the sequence.

and d be the common difference between the sequence

Hence the expression to find the above sequence is given below;

when n=1 d= 1 a = 9

when n=2 d= 1 a = 9

when n=3 d= 1 a = 9

when n=3 d= 1 a = 9

Hence the expression is

Step-by-step explanation:

5 0
2 years ago
Please solve with working thankyou
Lisa [10]

Answer:

m∠y=72°

Step-by-step explanation:

<u><em>The question is</em></u>

Find the measure of angle y

step 1

Find the measure of angle x

see the attached figure to better understand the problem

we know that

m∠x=67° -----> by corresponding angles

step 2

Find the measure of angle y

we know that

(m∠x+m∠y)+42°=180° -----> because form a straight line

substitute the measure of angle x

67°+m∠y+42°=180

m∠y+108°=180

m∠y=180°-108°

m∠y=72°

4 0
3 years ago
Jeanette wants to raise $3,200 in a marathon fundraiser. Her sponsers will donate
raketka [301]

Answer:

92

Step-by-step explanation:

= 3200 ÷ 35

= 91.43

round up to nearest whole number

= 92 km

5 0
3 years ago
A shopkeeper bought some eggs at ¢15 each. Six of them were broken while the rest were sold at ¢20 each. If he made a profit of
zvonat [6]
In the given problem it is already stated that the cost of each eggs is 15 cent. Out the total eggs bought 6 were broken. The rest of the eggs were sold for 20 cents each and the profit made was $4.80.
Cost of the 6 broken eggs = (6 * 0.15)
                                           = 0.9 cents
Let us assume that the number of eggs bought = x
Then we can write the equation as
0.2x - (0.15x - 0.9) = 4.80
0.2x - 0.15x + 0.9 = 4.80
0.05x = 4.80 - 0.9
0.05x = 3.9
x = 3.9/0.05
   = 78
So the number of eggs bought by him is 78
6 0
3 years ago
Other questions:
  • How many different rotational symmetries does a square have?​
    15·2 answers
  • The Wing Station wants the average price of the lunch meal deals to be $8.
    9·1 answer
  • A two-digit number is such that the sum of its digits is 12 and the ones digit is twice its tens digit. Find the number.
    6·1 answer
  • The sum of a number and its square is 42. Which equation can be used to find the two numbers for which this is true?
    6·2 answers
  • Hospitals typically require backup generators to provide electricity in the event of a power outage. Assume that emergency backu
    6·1 answer
  • What is the product of -2/7 and -3/6
    15·1 answer
  • when dennis is asked how old he is he responds with the following riddle: 400 decreased by 2 times my age is 244
    5·1 answer
  • 3.3^(2x+1)-103^x+1=0 need value of x
    15·1 answer
  • At the end of the day, vanessa's pencil measured 3 inches long. Which shows another way to represent the length of the pencil?
    9·2 answers
  • From the set {2, 6, 42}, use substitution to determine which value of x makes the equation true.
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!