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
liraira [26]
3 years ago
13

Fill in the chart by writing an equivalent expression.

Mathematics
2 answers:
Finger [1]3 years ago
6 0
A: 1/2(1/3 + 1/2)
B: 2 1/3(9 + 12)
(For C I forgot which expression so choose which one you think is correct. Sorry :/)
C: 12/(112 - 34)
Or: (112 - 34)/12

Hope this helped and sorry for C.
ale4655 [162]3 years ago
5 0
I think the answer is A
You might be interested in
Could someone help me please?
fenix001 [56]

Answer:

a. 7.2

b. 6

Step-by-step explanation:

Since the side lengths of similar polygons are proportional to each other, therefore:

\frac{b}{10} = \frac{9}{15} = \frac{a}{12}

Thus, let's find b using:

\frac{b}{10} = \frac{9}{15}

Cross multiply

b*15 = 10*9

15b = 90

Divide both sides by 15

b = 6

Let's find a using:

\frac{9}{15} = \frac{a}{12}

Cross multiply

9*12 = 15*a

108 = 15a

Divide both sides by 15

a = 7.2

5 0
3 years ago
Please answer this fast in two minutes
Elden [556K]

Answer:

<h2>v=(13,-3)</h2>

solution,

- 2 =  \frac{x - 17}{2}  \:  \\  - 2 \times 2 = x - 17 \\  - 4 = x - 17 \\  - x =  - 17 + 4 \\  - x =  - 13 \\ x = 13 \\  \\ 7 =  \frac{y + 17}{2}  \\ 14 = y + 17 \\  - y = 17 - 14 \\  - y = 3 \\ y =  - 3

Therefore,

V=(13,-3)

Hope this helps...

Good luck on your assignment..

4 0
3 years ago
Read 2 more answers
Right triangle ABC is on a coordinate plane. Segment AB is on the line y = 2 and is 3 units long. Point C is on the line x = −1.
Shkiper50 [21]
C:8 is the answer my guy welcome
7 0
4 years ago
Read 2 more answers
the functions below show the amount of money bella and sweet t had saved after earning money for doing chores
Daniel [21]

Answer:

Hello your answer should be: Bella saved more per chore than Sweet T.

Step-by-step explanation:

Hope this helped! :)

Have a great rest of your day!

4 0
3 years ago
The weight of a rock sample is measured to be 2.5 pounds. What is the percent of error in the measurement? 2% 5% 10%
elixir [45]

Answer:

The percent of error in the measurement is 2%

Step-by-step explanation:

The percent of error associated with a reported measurement is calculate using the formula;

percenterror=\frac{error}{measurement}*100

The error associated with a measurement is defined as half of the smallest unit of measurement used. The measurement reported was 2.5. The smallest unit of measurement for this reading is 0.1. The error is thus;

error = 0.1/2 = 0.05

The percent of error is thus;

\frac{0.05}{2.5}*100=2

 

6 0
3 years ago
Other questions:
  • 100 POINTS PLEASE HELP ME!!
    10·1 answer
  • A and B are vertical angles. If A = 4x - 10 and B = 6x - 30, find mA.
    5·2 answers
  • What is 5 7/8 as an improper fraction?
    14·2 answers
  • Solve for substitution<br> x-2y+z=-11<br> 3x+2y-z=7<br> -x+2y+4z=-9
    13·1 answer
  • A woman borrows $6,000 at 9% compounded monthly, which is to be amortized over 3 years in equal monthly payments. for tax purpos
    14·1 answer
  • Please help this is about be getting a 4/4 in my math class now I have 3/4 I want to get 4/4 please help...
    14·1 answer
  • Can someone help me with this surface area plz plz thanks
    14·1 answer
  • A survey of 110 students in an institution shows that 85 students speak Hausa and 25 students Igbo, while only 9 students speak
    6·1 answer
  • An event has a probability of 2/7. How would you best describe the likelihood of this event? (Hint: Change it to a decimal)
    12·2 answers
  • What is the value of 5k2−6 when k = 9?
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!