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
VladimirAG [237]
2 years ago
13

Is 4,5, or 6 the solution of the equation c + 8 = 13?

Mathematics
1 answer:
Katyanochek1 [597]2 years ago
8 0

Answer:

5

Subsitute the number five where the c is at and solve it 5 + 8 = 13

You might be interested in
In the triangle below, what is the approximate value of x?
Allushta [10]

Answer:

hi

apply BPT

\frac{4}{18}  =  \frac{x}{22}

solve it now

x = 88/18 approx = 4.9 inches

3 0
2 years ago
Select ALL the correct answers.
stiv31 [10]

Answer:

Statements 3, 4 and 5 are true.

Step-by-step explanation:

x^2 - 8x + 4

Using the quadratic formula:

x = [ -(-8) +/- √((-8)^2 - 4*1*4)] / 2

= (8 +/- √(64 - 16)) / 2

= 4 +/- √48 / 2

= 4 +/- 4√3/2

= 4 +/- 2√3.

So the third statement is true.

Converting to vertex form:

x^2 - 8x + 4

= (x - 4)^2 - 16 + 4

= (x - 4)^2 -12

So the extreme value is at (4, -12)

So the fourth statement is true.

The coefficient of the term in x^2 is 1 (positive) so the graph has a minimum.

4 0
3 years ago
Becky can wash 15 dishes in 5 minutes. How many dishes will she be able to wash in 8 minutes?
bixtya [17]

Answer:

24 is correct answer

Step-by-step explanation:

its a 5:15 ratio, you are finding 8:x

8/5=1.6-> 1.6 x a5 = 24

5 0
3 years ago
Read 2 more answers
I need help with question number one please help?
Kisachek [45]
1) Area of trapezoid =1/2(base 1 +base 2)* height

A= \frac{23 \frac{1}{3}+4 \frac{2}{3}  }{2} *(12 \frac{3}{4} ) =  \frac{27 \frac{3}{3} }{2} *( \frac{51}{4} ) =  \frac{28}{2} * \frac{51}{4} =  \frac{7*51}{2} = \frac{357}{2} =178 \frac{1}{2}  x^{2}

5 0
3 years ago
What does quadratic functions mean
Ivahew [28]
Quadratic functions are second-order equations of the form y=ax^2+bx+c.  Their graphs form parabolas. The defining characteristic of a quadratic is that the acceleration of the outputs is a constant.
4 0
3 years ago
Read 2 more answers
Other questions:
  • Crystal earns $5.50 per hour mowing lawns.
    7·1 answer
  • Which person will be able to pay their dues for more months, assuming neither person deposits more money into their account? Exp
    15·1 answer
  • Hannah is baking 3 batches of health bars. She needs 1 2/3 cups of carob chips for each bars. Part A Hannah completed the multip
    11·1 answer
  • I WILL GIVE U BRAINLY!!!
    12·1 answer
  • Help please on this problem
    10·1 answer
  • What is the solution to: √49 - √169 + √144 + 82
    9·1 answer
  • 54 out of the 60 magazines at the bookstore are women's magazines. What percentage of the magazines at the bookstore are women's
    7·1 answer
  • What is the y-intercept of this parabola?
    8·2 answers
  • Claire McCullough got her water and sewer bill from Dynamo Water & Wastewater Company which showed the following uses of wat
    13·1 answer
  • 5th grade math. Correct answer will be marked brainliest.
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!