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
Dahasolnce [82]
3 years ago
12

Can someone help me on these problems please.

Mathematics
1 answer:
ale4655 [162]3 years ago
6 0
This is my answer. Hope that it will help you.

You might be interested in
Please I need help Asap!
Reil [10]

Answer:

-11/12

Step-by-step explanation:

\frac{5}{8}+\frac{3}{4}=\frac{5}{8}+\frac{6}{8}=\frac{11}{8} \\ \\ -\frac{2}{3}-\frac{5}{6}=-\frac{4}{6}-\frac{5}{6}=-\frac{9}{6}=-\frac{3}{2} \\ \\ \frac{11/8}{-3/2}=\frac{22/8}{-3}=-\frac{22}{24}=-\frac{11}{12}

6 0
1 year ago
Determine the slope (9,2) and (3,-8)
Oxana [17]
\bf \begin{array}{ccccccccc}
&&x_1&&y_1&&x_2&&y_2\\
%  (a,b)
&&(~ 9 &,& 2~) 
%  (c,d)
&&(~ 3 &,& -8~)
\end{array}
\\\\\\
% slope  = m
slope =  m\implies 
\cfrac{\stackrel{rise}{ y_2- y_1}}{\stackrel{run}{ x_2- x_1}}\implies \cfrac{-8-2}{3-9}\implies \cfrac{-10}{-6}\implies \cfrac{5}{3}
7 0
3 years ago
How do you find a variable to 4-2(v+9)=26
garik1379 [7]

Answer:

V=20

Step-by-step explanation:

Simplify both sides of the equation.

4−2(v+9)=26

4+(−2)(v)+(−2)(9)=26(Distribute)

4+−2v+−18=26

(−2v)+(4+−18)=26(Combine Like Terms)

−2v+−14=26

−2v−14=26

Step 2: Add 14 to both sides.

−2v−14+14=26+14

−2v=40

Step 3: Divide both sides by -2.

−2v

−2

=

40

−2

v=−20

7 0
3 years ago
What linear function can be represented by the set of ordered pairs?
zzz [600]
<span>Solving for the slope using points ( (−4, 15), (0, 5)</span>  
M = ( 15 – 5) / ( -4 – 0) = -5 / 2  
Solving for b <span> 
Y = mx + b</span>   5 = 0(-5/2) + b
B = 5  
So the linear function is
<span>Y = (-5/2) x + 5</span>
8 0
3 years ago
Read 2 more answers
What is the exact volume of the sphere?. . A.. 463.01 m3. . B.. 147.456 m3. . C.. 96.46 m3. . D.. 36.868 m3
Yakvenalex [24]
The volume of the sphere : ( r = 4.8 m )
V = 4/3 r³ π = 4/3 · ( 4.8 m )³ · 3.14 = 4/3 · 110.592 · 3.14 = 463.01 m³
Answer: A ) 463.01 m³
7 0
3 years ago
Read 2 more answers
Other questions:
  • Explain how knowing 1+7 help you find th sun
    10·1 answer
  • Help me guys............need help
    13·2 answers
  • Look down below for question
    12·1 answer
  • Find the slope of (2,5) and (4,9)
    13·1 answer
  • Help me asap
    7·1 answer
  • Please help ASAP! Brainliest is given ONLY if its right!
    12·2 answers
  • Which expression is equivalent to −30+(−40)+(−70) ?
    15·1 answer
  • In a softball league, 87 players play on seven different teams. Each team has at least 12 players. Which inequality gives the la
    5·1 answer
  • PLEASE HELP I DONT GET THIS AT ALL I BEG U! helppp!! pleaseeee!!
    11·1 answer
  • The angle measures of an isosceles triangle are shown. Find the value of w.
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!