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
alexandr1967 [171]
3 years ago
7

What is the percent decrease from 10 to 3

Mathematics
1 answer:
iragen [17]3 years ago
3 0
10 is the old value and 3 is the new value. In this case we have a negative change (decrease) of -70 percent because the new value is greater than the old value. The answer is -70 percent.
You might be interested in
The average sea-level in 1900 at London-bridge was 33 feet. In 1990 it was 33.08 feet. Use linear interpolation or extrapolation
Shalnov [3]
Do your school bro: The Vikings were also known as Norsemen because<span>they sailed on ships called Norses.they came from the northland of Scandinavia.<span>they were barbarians.</span></span>
7 0
3 years ago
A square room has a perimeter of 40 feet. What is the area of the room?
Trava [24]

Answer:

100 ft²

Step-by-step explanation:

There are 4 congruent sides in a square

Perimeter = 4x

40 = 4x

x = 10

Area = base x height or length x width

Since all sides are the same, 10 is base and height

10x10 = 100

units = ft²

Answer = 100 ft²

If my answer is incorrect, pls correct me!

If you like my answer and explanation, mark me as brainliest!

-Chetan K

4 0
2 years ago
Read 2 more answers
Sin0=12/37 find tan0
alexira [117]

Answer:

\large{ \tt{❃ \: EXPLANATION}} :

  • We're provide - Sin θ = \frac{12}{37} which means 12 is the perpendicular & 37 is the hypotenuse [ Since Sin θ = \tt{  \frac{p}{h}} ] . We're asked to find out tan θ ].

\large{ \tt{❁ \: USING \: PYTHAGORAS \: THEOREM}} :

\large{ \tt{❊ \:  {h}^{2}  =  {p}^{2}  +  {b}^{2} }}

\large{ \tt{⇢ {p}^{2} +  {b}^{2}   =  {h}^{2} }}

\large{ \tt{⇢ \:  {b}^{2}  =  {h}^{2}  -  {p}^{2} }}

\large{ \tt{⇢ \:  {b}^{2} = {37}^{2} -  {12}^{2}   }}

\large{ \tt{⇢ \:  {b}^{2}  = 1369 - 144}}

\large{ \tt{ ⇢{b}^{2}  = 1225}}

\large{ \tt{⇢ \: b =  \sqrt{1225}}}

\large{ \tt{⇢ \: b = 35  \: \text {units}}}

  • Now , We know - Tan θ= \tt{ \frac{perpendicular}{base} }. Just plug the values :

\large{ \tt{➝ \: Tan  \: \theta =  \frac{p}{b}  = \boxed{ \tt{  \frac{12}{35} }}}}

▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁

5 0
3 years ago
What is 40percent of 50
AnnZ [28]

Answer:

20

Step-by-step explanation:

25=50% so minus 5

4 0
3 years ago
Read 2 more answers
Find the ordinary interest on a loan of $11,000.00 at 7.0% annually for 92 days.​
Lisa [10]

someone hurry i also need help on this question!

3 0
3 years ago
Other questions:
  • The surface area of a rectangular prism is 250 cm 2. If its height is 10 centimeters, and its width is 5 centimeters, what is it
    11·2 answers
  • What number has 3 hundreds + 10 tens + 13 ones?<br><br> 413 <br> 313<br> 403
    12·1 answer
  • C + (4 - 3c) - 2 = 0
    10·2 answers
  • A rate is when one unit of measure changes in terms of another. When you see the word "per" you know that you are dealing with r
    8·1 answer
  • Express the hcf/lcm of 48 and 18 as a linear combination
    8·1 answer
  • What is the common reason for filing a 1040x
    7·1 answer
  • Qual a altura máxima atingida por um projétil cuja trajetória pode ser descrita pela função: h(x) = –4x² + 5, sabendo que h é a
    5·1 answer
  • I need hellpppppppppppppppppppppppppppppppppppppppppp
    6·1 answer
  • Joe ordered 300 notebooks for the school store. He received
    9·2 answers
  • (3 power of 2) (3 power of 4)=
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!