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
pav-90 [236]
2 years ago
10

21 is 30% of what number?

Mathematics
2 answers:
WARRIOR [948]2 years ago
5 0

<u>Answer</u>:

21 is 30% of 70

<u>Explanation</u>:

We know that 100% is the original number.

Equation:

(21/30)*100

21/3 * 10

7 * 10

70 ....this is the answer, original number.

jonny [76]2 years ago
5 0

Answer:

70 i belive

Step-by-step explanation:

You might be interested in
PLEAS HELP ME!!!!!!!
Marrrta [24]

Answer:

-6

Step-by-step explanation:

3 0
1 year ago
Read 2 more answers
two planes take off at a new york airport. the first plane climbs at an angle of 45 degree with respect to the ground amd reache
vaieri [72.5K]
The answer is fully given in the picture below. Hope it helps!

6 0
3 years ago
Simplify. rewrite the expression in the form 8n. (8^-8(8^3)
Mariana [72]




I’m not sure but I got 8 ^-5
4 0
2 years ago
Pls help me find the Nth term ASAPP <br><br> Will Give BRAINLIEST!
jek_recluse [69]
B) 43 because they increase 3
c) 32 because they decrease 7
8 0
3 years ago
Read 2 more answers
Slope-intercept form of the equation of the line that is perpendicular to -2x + 3y = 10 and contains P(10,-10)
Vlad [161]
Slope intercept: y = mx + b
3y = 2x + 10
Y = 2/3x + 10/3
Perpendicular = opposite sign and reciprocal slope
Y = -3/2x + b
-10 = -3/2(10) + b
-10 = -15 + b, b = 5
Equation: y = -3/2x + 5
8 0
3 years ago
Other questions:
  • A parallelogram with an area of 211.41 m2 has a base that measures 24.3m. Find it’s height
    12·2 answers
  • Jeff buys 3/4 pound of beads. 1/6 of the beads are pink and the rest are green. Jeff packs the green beads equally into 10 jars.
    5·2 answers
  • a certain type of nuts are on sale at $0.35 per pound tamara buys 2 pound of nuts how much will the nuts cost
    11·2 answers
  • What is the decimal and percent of 258/300
    14·2 answers
  • Please need help thank you so much
    15·1 answer
  • • A pressure control apparatus contains 3 electronic tubes. The apparatus will not work unless all tubes are operative. If the p
    13·1 answer
  • Which of the following is equivalent to x^5 y^2/xy^2 when x=0 y=0
    6·2 answers
  • What is the value of log625^5 converted to a fraction
    11·1 answer
  • If (a+b)(a-b)=21,a+b=7 and a-b=3 what Is the value of a
    6·1 answer
  • Please can you work this out ( your supposed to use a calculator but mine is broken)
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!