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
olchik [2.2K]
3 years ago
12

Help me please why is school hard i-

Mathematics
2 answers:
Lelechka [254]3 years ago
8 0

Answer:

12 1/4

Step-by-step explanation:

You would first add the fractions which will get you 5/4. then you will add the whole numbers which will get you 11. Then there is a extra number in 5/4 so you can tranfer it to the whole number which will become... 12 and then you will be left with 12 1/4

blagie [28]3 years ago
6 0
The answer is 12 1/4. If you add the whole numbers you get 11. Then you add 3/4 and 2/4, which gets you 5/4. 5/4 can then be simplified into 1 1/4. Finally you add 1 1/4 to 11 and you get 12 1/4. Hope this helps :)
You might be interested in
PLEASE HELPPP!!! Thank you smm
Tema [17]

Answer:

Surface Area: 310 square inches.

Step-by-step explanation:

There are two ways to do this:

A) Formula for Surface Area of a Rectangular Prism = 2 * ( l*w + w*h + h*l). Where l is length, w is width & h is height. Based on the question:

l = 10 inch

w = 5 inch

h = 7 inch

Surface Area = 2 * ( 10*5 + 5*7 + 7*10) = 310 square inches.

B) Formula for Area of Rectangle = l*w, where l is length & w is width.

Look at the picture, I have marked the corners O,P,Q,R,S,T,U,V,W,X,Y,Z

If we calculate the Area of each rectangle and add them all we will get the surface area automatically.

  • Area of PQRS = 10*7 = 70 square inches
  • Area of STUV = 7*5 = 35 square inches
  • Area of VWXY = (7+5)*10 = 120 square inches
  • Area of ORYZ = 7*5 = 35 square inches
  • Area of RSVY = 10*5 = 50 square inches

Now add them all = 70+35+120+35+50 = 310 square inches.

7 0
2 years ago
HOW MANY LANGUAGES CAN YOU SPEAK​
solniwko [45]

Answer:Yo puedo hablar español and i can speak english and Также я могу говорить по русски=i can also speak russian

Step-by-step explanation:

6 0
3 years ago
3(-4n - 9) = 21 plc solve ​
erma4kov [3.2K]
<h3>Answer:</h3>

\huge{\boxed{n=-4}}

<h3>Explanation:</h3>

\begin{array}{cc}\begin{flushright}\text{Divide both sides of the equation by 3.}\end{flushright}&\begin{flushleft}-4n-9=7\end{flushleft}\\\begin{flushright}\text{Add 9 on both sides.}\end{flushright}&\begin{flushleft}-4n=16\end{flushleft}\\\begin{flushright}\text{Divide both sides by -4.}\end{flushrigh}&n=-4\end{array}

7 0
3 years ago
Read 2 more answers
Solve the expression, 3-3x6+2.
sergey [27]
It would be 2 silly because 3-3=0 and 0 x 6=0 and 0 + 2 = 2 so that is the answer 2

3 0
3 years ago
Read 2 more answers
Kyle leaves a 15% tip for lunch bill of $12 what amount tip does Kyle leave
Aleonysh [2.5K]
Kyle leaves 1.80 because you have to do 0.15*12
8 0
3 years ago
Read 2 more answers
Other questions:
  • Solve for x.<br> s=3w+2x
    9·1 answer
  • What is the answer to this
    15·1 answer
  • Please help asap thank you
    11·1 answer
  • For which value of theta is sine theta = negative 1?
    6·2 answers
  • I can make 6 pancakes with 2 eggs, 1 1/2 cup milk and 1/3 cup pancake mix. If I have five eggs, 1 1/2 cups pancake mix, and 2 pi
    5·1 answer
  • PLEASE SHOW ALL WORK NEED ASAP GIVING BRAINLIEST
    12·1 answer
  • A-9=6<br> p-20=-30<br> z-(-12)=15<br> x-(-7)=10
    13·1 answer
  • Ratio of 5 cm to 25 cm.<br>C/<br>2.​
    7·1 answer
  • Class A has 27 pupils and class B has 11 pupils.
    5·1 answer
  • Please find α/beta. EXPLAIN all the steps and use a trigonometric function.(give the value, explain and show all steps with a se
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!