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
kirill [66]
3 years ago
11

I need some help with math. Who can help me?

Mathematics
1 answer:
Evgesh-ka [11]3 years ago
5 0

Step-by-step explanation:

10^2 = 100

10^-2 = 1/100 ➡ 0.01

You might be interested in
Need help with this problem
alexandr1967 [171]

Answer:

x = 10

Step-by-step explanation:

Since the triangles are similar the ratios of corresponding sides are equal

\frac{20}{20+8} = \frac{3x}{4x+2}, that is

\frac{20}{28} = \frac{3x}{4x+2} ( cross- multiply )

20(4x + 2) = 84x

80x + 40 = 84x ( subtract 80x from both sides )

40 = 4x ( divide both sides by 4 )

x = 10



4 0
2 years ago
Read 2 more answers
Please help me out!!
solniwko [45]
The slope is 1 because it is parallel and y=x+b, so, 2=-3+b and b=5
y=x+5

8 0
3 years ago
Given: m∠A = m∠C = 90°<br> AB ║ DC<br> Prove: ∆ABD ≅ ∆CDB<br> 40 points
leonid [27]

Answer:

ABD = CDB

AB is parallel to DC

Step-by-step explanation:

angle a and c are right angles so they are equal and angle b and d are equal because they have a line that touch both letters

AB and DC are parellel because they are the same looking lines just on oppisite sides

7 0
2 years ago
Find the quotient Write the remainder as a fraction 89,420÷27
goldfiish [28.3K]
3311.85185.... is the quotient. The fraction is 3311 23/27
3 0
3 years ago
Read 2 more answers
The penny size of a nail indicates the length of the nail. The penny size d is given by the literal equation d=4n−2, where n is
sleet_krkn [62]
D=4n-2, d+2=4n-2+2, d+2=4n
(d+2)/4=(4n)/4, 1/4d+1/2=n
n=1/4n+1/2

size 3=
n=1/4*3/1=3/4, 3/4+1/2=5/4=1 1/4
size 3=1 1/4

size 6=
n=1/4*6/1=6/4, 6/4+1/2=8/4=2
size 6=2

size 10=
n=1/4*10/1=10/4, 10/4+1/2=12/4=3
size 10=3
6 0
3 years ago
Read 2 more answers
Other questions:
  • I need help with this plz help someone plz help me plz as soon as possible plz ASAP
    10·2 answers
  • In a soccer tournament teams receive 6 points for winning a game 3 points for trying a game and 1 point for each goal they score
    11·1 answer
  • Consider the set S={1,2,3,4,5,6,7,8,9,12,13,14,15,16,17,18,19,23,24, .............. ,123456789}, which consists of all positive
    11·1 answer
  • Bonnie volunteers to bring bags of candy to her child's class for the Halloween party this year. She buys one bag of candy A
    9·1 answer
  • One year ago, Lindsey deposited $250 into a savings account. Her balance is now $253. Two years ago, Jenn deposited $250 into a
    5·2 answers
  • HELP!!!<br> what is x?<br> x2/4*=50
    12·2 answers
  • 15x + 6 - 7x - 8 can someone help me with this
    6·1 answer
  • Brainliest to the answer. please help !
    10·1 answer
  • Help help please …thanksss
    9·1 answer
  • If x = 1/4 and Y = 3/7 evaluate the following expression 7x-4y ​
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!