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
dem82 [27]
2 years ago
12

Simplify 6x + 6 + 5x - 8. 11x - 2 11x + 2 9x

Mathematics
2 answers:
erik [133]2 years ago
8 0

Answer:

The expression given in the question i.e 6x + 6 + 5x - 8 in the simplified form is 11x -2 .

Step-by-step explanation:

As given the expression in the question be as follow .

= 6x + 6 +5x -8

Simplify the above expression and it can be written as .

= 6x + 5x + 6 - 8

= 11x -2

Therefore the expression given in the question i.e 6x + 6 + 5x - 8 in the simplified form is 11x -2 .

andriy [413]2 years ago
3 0
11x-2; SInce you have to add 6x and 5x because they are 'like terms' meaning they share the same variable. You also add the 6 and the -8, which is basically doing 6-8, which equals -2. So, you put these two numbers together to get an expression of 11x-2.
You might be interested in
You make a time capsule with your friends. Find the surface area of the shape pictured. Use 3.14 to approximate pi.
Orlov [11]

Answer: 1,475.8mm^{2}

Step-by-step explanation:

1. If you join the top part and the bottom part of the figure, you obtain a sphere. Then, you must apply the formula for calculate the surface area of a sphere:

SA_s=4r^{2}(3.14)

Where r is the radius (r=\frac{10mm}{2}=5mm)

2. Then:

SA_s=4(5mm)^{2}(3.14)=314mm^{2}

3. The formula for calculate the suface area of the red part, which is a cylinder, is:

SA_c=2(3.14)(r)(h)

Where h is the height (h=32mm)

4. Then:

SA_c=2(3.14)(5mm)(32mm)=1,004.8mm^{2}

5. So, the total surface area is:

SA_t=314mm^{2}+1,004.8mm^{2}=1,318.8mm^{2}

6 0
3 years ago
Select the two values of x that are roots of this equation.
alina1380 [7]
C
;$3&;!/‘rnjakfhenfbwmdbx
4 0
3 years ago
Use the function f(x) to answer the questions.
frutty [35]

<u>Part A</u>

<u />-16x^2 + 60x+16=0\\\\4x^2 - 15x-4=0\\\\(4x+1)(x-4)=0\\\\x=-\frac{1}{4}, 4

<u>Part B</u>

The vertex of the graph will be a maximum because the leading coefficient is negative.

The x coordinate of the vertex is -\frac{60}{2(-16)}=\frac{15}{8}.

When x=15/8, f\left(\frac{15}{8} \right)=\frac{289}{4}.

So, the vertex has coordinates \left(\frac{15}{8}, \frac{289}{4} \right)

<u>Part C</u>

Plot the two x-intercepts and the vertex and then draw a curve in the shape of a parabola passing through them.

The graph is in the attached image.

3 0
2 years ago
Read 2 more answers
The ratio of the side length of a square perimeter is always 1 to 4 peter drew a sqaure with a perimeter of 28 inches​
Nataly_w [17]

Answer: 32 is the answer

Step-by-step explanation:

6 0
3 years ago
Please help ASAP!! I need answers for question 1 and 2!!
oee [108]

Answer:

1.5 and 4.4

Step-by-step explanation:

hehehehehe

8 0
3 years ago
Other questions:
  • Someone please help me on this!
    10·1 answer
  • What is the name of this figure?
    6·2 answers
  • A plane is flying from Albuquerque new Mexico to Austin Texas so far it has flown 161 miles or 23% of the total distance of the
    7·1 answer
  • Rafel counted a total of 40 white cars and yellow cars.there were 9 times as many white cars as yellow cars. how many white cars
    15·2 answers
  • Vera hiked a total of 138 miles in 12 days. She hiked the same distance each day. Write and solve a multiplication equation to f
    14·2 answers
  • There are only 5 blue cards, 2 green cards and 4 red cards in a pack.
    7·1 answer
  • HEY YOU GUYSSS. I need help asap, I'm doing an extra credit assignment for math and I need to know the formula for any of these
    13·2 answers
  • 1 Selena rewrote the expression 4(5m + 12s) using the distributive property. What expression did Selena create?
    14·2 answers
  • Select the type of equations.<br> equivalent<br> inconsistent<br> consistent
    14·1 answer
  • To make 12 ounces of hot chocolate, 3 tablespoons of cocoa are needed. How many tablespoons of cocoa are needed to make 72 ounce
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!