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
Alisiya [41]
3 years ago
13

Can someone please help me

Mathematics
2 answers:
Brrunno [24]3 years ago
6 0
Hmmmm...... Are you a 6th grader? I remember doing these in 6th grade.
miv72 [106K]3 years ago
3 0

1. Express the ratio in three different ways (grey and white)

-\frac{2}{5}

-2 to 5

-2:5

2.  *(Integer)*       *(Opposite)*         *(Absolute Value)*                                                                        

         3                        -3                               3

       -4                         4                                4

        8                       -8                                 8

3. Write an expression to represent:

- "A number n divided by 6" = \frac{n}{6} or n÷6

4. Solve. Show your work.

- 27.9+212.5=240.4

- 175.5-12.7=162.8

5. Shade the blocks

- 975÷6=162.5

- 478·38=18,164

1. 4 shirt for 32.00

- Rate: x·32        This rule only happens if there are 4 shirts.

- Unit Rate: \frac{32}{4}=8      It cost $8 for every shirt is bought

2. Write every form from illustration.

- Fraction: \frac{30}{100}=\frac{3}{10}

- Decimal: 0.3

- Ratio: 30:100 or 3:10

- Percentage: 30%

3. What is 50% of 80?

- Your answer is correct

4. Ken grew \frac{4}{5} of an inch last year. Sang grew \frac{3}{8} of an inch. Who grew more and by how much?

- Your answer is correct

5. Complete the table and then graph the coordinates.

- Attachment for this question

You might be interested in
Someone help lol thx ​
emmainna [20.7K]

Answer:

which question? you want me to answer

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
In right triangle KLM, KL =14 and angle L=30° and angle M=90°. Find KM. Leave your answer in the simplest radical form.
salantis [7]

Answer:

KM = 7 Units

Step-by-step explanation:

In the given structure ΔKLM

∠KLM = 30° and side KL = 14 and ∠KML = 90°

and we have to find the measurement of KM.

From right angle triangle KLM

Side Sin30° = KM/KL = KM/14

KM = 14×sin30° = 14×1/2 = 7

So the answer is KM = 7 Units

5 0
3 years ago
HELP PLEASE I NEED IT ASAP
Akimi4 [234]

Answer:

849.9 cm squared

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
What is the domain of y = -x – 4+9
cupoosta [38]

Answer:

x

Step-by-step explanation:

5 0
2 years ago
The illuminance of a surface varies inversely with the square of its distance from the light source.If the illuminance of a surf
VashaNatasha [74]

Answer:

Distance between the surface and source of light will be increased by 6 meters.

Step-by-step explanation:

The illuminance of a surface varies inversely with the square of ts distance from the light source.

Let illuminance of the surface = x lumens per square meter

and distance from a light source = y meter.

Now x ∝ \frac{1}{y^{2} }

Or x=\frac{k}{y^{2} } [k = proportionality constant]

Now we will find the value of k.

k = xy²

k = 120×(6)²

k = 4320

We have to calculate the distance of the source if illuminance of the surface is 30 lumens per square meter.

30=\frac{4320}{y^{2}}

y² = \frac{4320}{30}

y² = 144

y = √144 = 12 meters

So the source of the light will be shifted away from the surface = 12 - 6 = 6 meters.

6 0
3 years ago
Other questions:
  • Find the greatest common factor of 45m and 6m^5
    13·1 answer
  • Please zoom in before you start solving because there are tricks in here. What is the answer?Please actually look at the picture
    12·2 answers
  • Please help solve for y.
    6·1 answer
  • Graph the equation x+4y=12 by plotting points.
    15·1 answer
  • Mala has a collection of bangles. She has 20 gold bangles and 10 silver bangles. What is the percentage of bangles of each type?
    12·1 answer
  • PLEASE PLEASE PLEASE HELP ME PLEASE
    13·2 answers
  • Last Monday, Paul had $283 in his bank account. On Tuesday, Paul withdrew $120 in cash at the bank machine, and sent an e-transf
    8·1 answer
  • Which of these is a property of acids?
    12·2 answers
  • List all factors of 24 please
    11·2 answers
  • 6. Cafe A offers 2 free bottled waters or juices for every 20 purchased. What is the ratio of free drinks to purchased drinks? *
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!