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
Alex17521 [72]
3 years ago
7

36.  

Mathematics
1 answer:
Burka [1]3 years ago
5 0
Area 1st rectangle = 10 * 7 = 70 cm^2
length of 2nd rectangle is 2*7 = 14 cm

Area 2nd = 10 * 14 = 140 cm^2

140/70 = 2

The 2nd triangle was twice as big as the 1st.  Answer A
You might be interested in
Liam is paid $25/hr at full rate, and $18/hr at a reduced rate. The hours of work are paid at a ratio of 3:1, full rate : reduce
Lyrx [107]

Answer:

4h30min full rate and 1h30 min reduced rate

So, for 6h of work Liam is owed $ 9×25/2+3×18/2=225/2+32=144.5

8 0
3 years ago
The coefficients corresponding to k=0 1 2
Liono4ka [1.6K]

Answer:

A. 1, 5, 10, 5, 1

Step-by-step explanation:

5 0
3 years ago
Which number(s) are 3 units from zero on a number line?<br><br> 6<br> 3<br> 1\3<br> -3
MrRissso [65]
3 & -3 are 3 units from zero
8 0
2 years ago
Write the number 0.00044 in scientific notation.
Gwar [14]
4.4 x 10^-4
Hope this helps!
6 0
3 years ago
The volume of a prism changes from 20 to 540 after a dilation. what was the scale factor of the dilation?
lyudmila [28]
Scale factor is used by architects or engineers to transfer their prototype idea to large-scale use. If the volume of a prism is 20, you need to multiply its dimensions with a scale factor to find the new volume which is 540. For example, if the volume is doubled, this means you used a scale factor of 2. Hence, you just have to divide the new volume by the smaller volume.

Scale factor = 540/20
Scale factor = 27
7 0
3 years ago
Read 2 more answers
Other questions:
  • Elimination Method 7x=3y+45 4x+5y=19 (Show it step by step please!)
    8·1 answer
  • What is the length and width of a rectangle if your area is 40 inches and you perimeter is 26 inches
    15·2 answers
  • PLEASE HELP *i'm assuming that by odds it is asking for the probability*
    10·2 answers
  • A certain number has exactly eight factors including 1 and itself. Two of its factors are 21 and 35. What is the number?
    11·1 answer
  • If you had 73 and you divided it by 5 what is your answer??<br> Answer:14.6
    5·1 answer
  • What is the area of the trapezoid? Leave the answer in simplest radical form. The figure is not drawn to scale.
    13·1 answer
  • I don’t understand how you would figure out the number of hours. Please help!
    9·1 answer
  • Please help!!!! Thank you!!!!!
    7·1 answer
  • Please help WILL MARK BRAINLIEST! (random answers will be reported)
    6·2 answers
  • Rhombus RSTU is congruent to rhombus
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!