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
Llana [10]
3 years ago
10

Solve:#1 :8 1/5+(4 2/5+ 3 3/10). #2: 2 1/10+ (1 2/7+4 9/10)

Mathematics
1 answer:
nadya68 [22]3 years ago
3 0
#1 <span><span><span>815</span>+<span>425</span></span>+<span>3310</span></span><span>=<span>27910</span></span><span>(Decimal: 27.9)

#2</span><span><span><span>2110</span>+<span>127</span></span>+<span>4910</span></span><span>=<span>617</span></span><span>(Decimal: 8.714286)</span>
You might be interested in
Eboni ran the perimeter of the basketball court twice. The court is a rectangle with the dimension of 28 3/4 meters and 15 1/4 m
atroni [7]
If you add 28 3/4 and 15 1/4 that is half way around The court that is 44m
So all the way around would be 44m×2= 88m
And he went around twice so 88m×2=176m
8 0
3 years ago
The mean of 87 104 99
Gekata [30.6K]
96.67 is the mean of these 3 numbers
6 0
2 years ago
Read 2 more answers
2. Which expression is equivalent to 3x(-4x² + 5x - 8) - 6(x² - 5x + 7)?
adoni [48]
It is answer choice B. Using the distributive property, -12x^3+15x^2-24x-6x^2+30x-42. Then combine like terms.
5 0
3 years ago
Choose the equation for the red graph
Leona [35]

The red line is a reflection across the x-axis, so the correct option is d.

<h3>How to write the equation for the red line?</h3>

First, we know that the black line is represented by y = f(x). Here, we can see that the red line is given by a reflection around the x-axis.

This reflection only changes the sign of the right side, then we get that the function of the red line is:

g(x) = -f(x)

Then we can write this as:

y = g(x) = -f(x) = -1*f(x)

If we divide both sides by -1, we get:

y/(-1) = f(x)

Like in option d, so that is the correct one.

If you want to learn more about reflections:

brainly.com/question/4289712

#SPJ1

3 0
2 years ago
What is the answer to the equation 5+2(x-1)=12
S_A_V [24]
5+2(x-1)=12 \\ \\ 2 ( x - 1) = 12 - 5 \ / \ subtract \ 5 \ from \ each \ side \\ \\ 2(x - 1) = 7 \ / \ simplify \\ \\ x - 1 =  \frac{7}{2} \ / \ divide \ each \ side \ by \ 2 \\ \\ x =  \frac{7}{2}  + 1 \ / \ add \ 1 \ to \ each \ side \\ \\ x =  \frac{9}{2} \ / \ simplify \\ \\

So, the answer to this problem is x = 9/2 or x = 4.5.
3 0
3 years ago
Read 2 more answers
Other questions:
  • BRaInLiEsT tO fIrSt aNsWeR AND POINTS and my soul because math is more important....
    9·1 answer
  • Solving proportion 10\8=n\10
    15·2 answers
  • The equation of the line through point (-4,0) and parallel to the y-axis is
    14·2 answers
  • What is it counting by?
    11·1 answer
  • Bruce ate 18 chips and 23 pretzels.About how many snacks did he eat in All?
    13·1 answer
  • There are twelve people on the jury there were 4more man than women how many man were <br>there/
    6·2 answers
  • The Earth takes 24 hours to rotate around its own axis and the moon takes 27 days. What is the ratio of the time taken by the mo
    11·1 answer
  • What are the solutions to the equation<br> 2-4x^2= -110?<br> will give brainliest
    12·1 answer
  • GIVING BRAINLIEST!!!PLS HELP :((
    10·2 answers
  • In an interval whose length is z seconds, a body moves (32z + 2z^ 2 ) ft. What is the average speed v of the body in this in
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!