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
Damm [24]
3 years ago
10

67

Mathematics
1 answer:
mina [271]3 years ago
3 0

Answer:

Step-by-step explanation:

1)

A. 2 meters to centimeters

1 m = 100 cm

2 m = 2 \times 100 \\2 m = 200 cm = 2 \times 10^2

B)108 centimeters to meters

100 cm =1 m

1 cm = \frac{1}{100} m \\108 cm = \frac{108}{100}=108 \times 10^{-2} m

C)2.49 meters to centimeters

1 m = 100 cm

2.49 m = 2.49 \times 100 = \frac{249}{100} \times 100 = 249 cm

D)50 centimeters to meters

100 cm = 1m

1 cm = \frac{1}{100} m \\50 cm = \frac{50}{100}= 5 \times 10^{-1} m

E)6.3 meters to centimeters

1 m = 100 cm

6.3 m = 6.3 \times 100=\frac{63}{10} \times 100 = 630  cm

F)7 centimeters to meters

100 cm = 1 m

1 cm = \frac{1}{100} m\\\\7 cm = \frac{7}{100} = 7 \times 10^{-2} m

2)

a)4 meters to millimeters

1 m = 1000 mm

4 m = 4000 = 4 \times 10^3 mm

b)1.7 meters to millimeters

1 m = 1000 mm

1.7 m = 1.7 \times 1000= \frac{17}{10} \times 1000=17 \times 10^2 mm

You might be interested in
The difference between $500.02 - $79.3 add explanation if possible
liubo4ka [24]

Answer:

420.72

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
4’1” - 1’ 10” whats is
cluponka [151]

Since inches are out of 12 this would be

4 ft - 1 ft = 3 ft

3' 1" - 1 " = 3 '

3 feet is also 2 ft and 12 inches

2' 12" - 9 " = 2' 3"

So the answer is 2 feet and 3 inches

Hope this helps

-GoldenWolfX

7 0
3 years ago
Jamie's older brother and his three friends want to split the cost of lunch they also want to leave a 15% tip how much should ea
goldfiish [28.3K]
Answer:
$22.43

Explanation:
We can start by finding the amount that they should tip. The total bill is $78, so we should take 15% of 78 and add it to the total.
0.15 * 78 = 11.7
78 + 11.7 = 89.7
This means that the total cost of the bill, with a tip, is $89.70.
Since there are 4 people, we have to split this total into 4 if they all want to pay equally.
89.70 / 4 = 22.425 = $22.43 !

Hope this helps
4 0
3 years ago
Solve for x:<br> -1/3(4x+2)=1/3(x+11)<br><br> A. -13/3<br> B. -3<br> C. -13/5<br> D. -9/5
Nataly_w [17]
X=-13/5

Simplify both sides of the equation, isolate the variable, and then you get your answer. 
7 0
3 years ago
Explain how to subtract the polynomial (The first attachment) from (The second attachment)
Salsk061 [2.6K]
(5x^3-3x-6)-(4x^3+7x+1)\\\\=5x^3-3x-6-4x^3-7x-1\\\\=(5x^3-4x^3)+(-3x-7x)+(-6-1)\\\\=x^3+(-10x)+(-7)\\\\=\boxed{x^3-10x-7}
5 0
3 years ago
Other questions:
  • If m&lt;2 =47°, then what is m&lt;6? How do you know?
    12·1 answer
  • Solve 5x+14=k for x<br> A. X=k-14<br> B. X=5K-14<br> C.X=k+14/5<br> D.X=k-14/5
    13·1 answer
  • Proof: it is given that angle 1 and angle 2 are supplementary. angle 1 and angle 3 are also supplementary, so angle 2 is equal o
    10·1 answer
  • Please solve all i will mark brainliest and 15 points.​
    14·1 answer
  • Suzanne and Jane made some cookies. They gave 1/3 to their friends, ate 1/4 of the remaining cookies, and froze the rest to eat
    13·2 answers
  • Use a definite integral to find the area under the curve between the given x-values. f(x) = 3 x from x = 1 to x = 8
    9·1 answer
  • What is 30-20-65+10+4=
    15·2 answers
  • Which of the following statements is incorrect
    6·2 answers
  • Solve plssss skejjddhhshd
    8·1 answer
  • Every day Jack runs 3 km a) Find out how far he runs in 4 weeks​
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!