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
seraphim [82]
2 years ago
14

3. Which equation correctly shows the relationship between the numbers 2,560 and 256?

Mathematics
2 answers:
spayn [35]2 years ago
8 0

Answer:

i dont know

what to say

Step-by- 2560 = 1000 x (2 + 5 + 6)

mestny [16]2 years ago
7 0
This looks fun right??

You might be interested in
PLEASE HELP
stira [4]

Answer:

The values of x and y are x = 3 and y = 11

Step-by-step explanation:

The isosceles triangle has two equal sides in length, and its base angles are equal in measures

In ΔJKL

∵ ΔJKL is an isosceles triangle with vertex K

→ That means the equal sides are JK and KL

∴ JK = KL

∵ JK = 8x and KL = 13x - 15

→ Equate them

∴ 13x - 15 = 8x

→ Add 15 to both sides

∵ 13x - 15 + 15 = 8x + 15

∴ 13x = 8x + 15

→ Subtract 8x from both sides

∵ 13x - 8x = 8x - 8x + 15

∴ 5x = 15

→ Divide both sides by 5 to find x

∴ x = 3

∵ K is the vertex of the ΔJKL

∴ ∠KJL and ∠KLJ are the base angles

∵ The base angles are equal in measures

∴ m∠KJL = m∠KLJ

∵ m∠KJL = 5y - 3

∴ m∠KLJ = 5y - 3

∵ The sum of the measures of the angles of a Δ is 180°

∴ m∠KJL + m∠KLJ + m∠JKL = 180°

∵ m∠JKL = 76°

→ Substitute the measures of the 3 angles in the equation

∴ 5y - 3 + 5y - 3 + 76 = 180

→ Add the like terms on the left side

∵ (5y + 5y) + (76 - 3 - 3) = 180

∴10y + 70 =180

→ Subtract 70 from both sides

∵ 10y + 70 - 70 = 180 - 70

∴ 10y = 110

→ Divide both sides by 10 to find y

∴ y = 11

∴ The values of x and y are x = 3 and y = 11

5 0
2 years ago
Pls tell me some answers for this
devlian [24]

Answer:

∠B ≈ 56.25°

Step-by-step explanation:

Since the triangle is right use the cosine ratio to solve for B

cosB = \frac{adjacent}{hypotenuse} = \frac{BC}{AB} = \frac{5}{9}, thus

B = cos^{-1}(\frac{5}{9} ) ≈ 56.25°

3 0
2 years ago
Read 2 more answers
If ED = 10 and DB = 3x-8, what is the length of EB<br><br> 1. 32<br> 2. 22<br> 3. 10<br> 4. 20
Debora [2.8K]
Based on the picture, we know that ED is equal to DB. Therefore:

2 times ED=EB
2(10)=20

EB is 20
4 0
3 years ago
Read 2 more answers
Round to the place value of the underlined digit 12,387 and 2 is underlined
Viefleur [7K]
To the nearest place value of 2 would be 2000
so the whole number would be 12000
4 0
3 years ago
How do i find the area of this stop sign using subtraction?
Pepsi [2]
Split the object then find the 2 areas then subtract
8 0
3 years ago
Read 2 more answers
Other questions:
  • Evaluate 6t - 20-32u when t = 6 and u = 1/5
    14·2 answers
  • A direct variation always goes through the origin of the coordinate plane. TrueFalse
    10·1 answer
  • Need help with this
    11·1 answer
  • List down all the prime numbers which are factors of 30
    12·2 answers
  • North
    9·1 answer
  • 5. Mark's brother is five years older than Mark.
    11·1 answer
  • 16 OT 26
    8·1 answer
  • The cost-volume formula for men's belts is
    9·1 answer
  • Question 2 of 5
    11·1 answer
  • On mr robinsons last history test for this marking period. the average score was 98. Fourty students took the test and 39 studen
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!