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
vredina [299]
3 years ago
11

How do you write 2 thousands 9 tens and 18 ones in standard form

Mathematics
2 answers:
Dovator [93]3 years ago
5 0
2 thousands 9 tens and 18 ones in standard form is 2,108.
labwork [276]3 years ago
5 0
2,108 that is the standard form
You might be interested in
64,602 divided by 157
zavuch27 [327]

Answer:

about 411.48

Step-by-step explanation:

Use a calculator

6 0
3 years ago
Read 2 more answers
Pls pls pls help me
Sonja [21]

Answer:

It's B. Good luck! :)

4 0
3 years ago
I do not get question 11 please help me!
Inessa [10]

Triangle QRS has 3 congruent sides, so it is equilateral and equiangular.

The sum of the measures of the angles of a triangle is 180 deg, so each angle of triangle QRS is 60 deg.

Angle RQS measures 60 degrees and forms a linear pair with angle PQS. Angles in a linear pair a supplementary. That makes the measure of angle PQS 120 deg. leaving only 60 degrees as the sum of the measures of angles PSQ and SPQ. Triangle PQS is isosceles since sides PQ and QS are congruent. The angles opposite congruent sides of a triangle are congruent, so angle PSQ is congruent to angle SPQ. That means angles PSQ and SPQ measure 30 deg each.

m<PSR = m<PSQ + m<QSR = 30 + 60 = 90

m<PQS = 120

m<PSR : m<PQS = 90 : 120 = 3 : 4

No choice shows the correct answer.

7 0
3 years ago
Multiply. {}=3\dfrac{1}{2} \times 3\dfrac12=3 2 1 ​ ×3 2 1 ​
Inessa [10]

I assume you mean the product of mixed numbers,

3 1/2 × 3 1/2

If we write this as

(3 + 1/2) × (3 + 1/2) = (3 + 1/2)²

we can use the identity

(a + b)² = a² + 2ab + b²

so that

3 1/2 × 3 1/2 = 3² + (2 × 3 × 1/2) + (1/2)²

3 1/2 × 3 1/2 = 9 + 3 + 1/4

3 1/2 × 3 1/2 = 12 1/4

Alternatively, we can first write 3 1/2 as a mixed number:

3 + 1/2 = 6/2 + 1/2 = (6 + 1)/2 = 7/2

Then

3 1/2 × 3 1/2 = 7/2 × 7/2 = (7 × 7) / (2 × 2) = 49/4

and

49/4 = (48 + 1)/4 = ((4 × 12) + 1)/4 = 12 + 1/4

4 0
2 years ago
Three of thiry computers are put of service whar percent of the computers are working​
Schach [20]

Answer: 10%

Step-by-step explanation:

30/3 = 10

3 0
3 years ago
Other questions:
  • Dichlorosilane is a compound that contains silicone, hydrogen, and chlorine atoms.it has the chemical formula SIH2CI2. Which sta
    5·1 answer
  • Diameter = 6 inches circumference =?
    10·2 answers
  • Jeremy opens a chocolate shop in the city. He pays $1,500 a month for rent and maintenance of the shop. The price of raw materia
    9·2 answers
  • 3 equivalent ratio 1/10
    9·1 answer
  • A soccer team scored 2 goals in the first half. If they won the game by a score of 2 goals to 1 goal, how many goals did they sc
    15·2 answers
  • Circle T has diameters RP and QS. The measure of ∠RTQ is 12° less than the measure of ∠RTS. What is the measure of Arc Q P? 78°
    7·1 answer
  • A hat requires one and one fourth yards of fabric how much fabric would be needed to make 8 hats​
    12·1 answer
  • I NEED THIS NOW HELLLPPP PLDDD
    7·1 answer
  • When -3x + 6 − 3x − 24 + 2y is simplified, the result is
    12·2 answers
  • If the inflation rate increases, the value of money
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!