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
HACTEHA [7]
3 years ago
7

Can you help me please I don't understand. ​

Mathematics
1 answer:
Dimas [21]3 years ago
8 0

B. A and b parrel never touch

C. 44

D.136

E.44

Hope this helps a little

You might be interested in
Helpppp meeeee outttttt pleaseeeee ASAPPPP!!!!
Ilya [14]

Answer:

\boxed{\sf sin\ C =\frac{40}{41}}

Step-by-step explanation:

We need to find out the value of sinC using the given triangle . Here we can see that the sides of the triangle are 40 , 41 and 9 .

We know that the ratio of sine is perpendicular to hypontenuse .

\sf\longrightarrow sin\theta =\dfrac{ perpendicular}{hypontenuse}

Here we can see that the side opposite to angle C is 40 , therefore the perpendicular of the triangle is 40. And the side opposite to 90° angle is 41 . So it's the hypontenuse . On using the ratio of sine ,

\sf\longrightarrow sinC =\dfrac{ p}{h}\\\\\sf\longrightarrow sin\ C =\dfrac{AB}{AC}

Substitute the respective values ,

\sf\longrightarrow \boxed{\blue{\sf sin\ C =\dfrac{40}{41}}}

<u>Hence the required answer is 40/41.</u>

6 0
3 years ago
The price of a cycle is reduced by 25 per cent. The new price is reduced by a further 20 per cent.Find the single reduction the
Evgen [1.6K]

Answer:

40%  . The single reduction together is 40%.

Step-by-step explanation:

Let the bicycle cost is   x before reduced price.

First 25% is reduced  and again 20% further reduced.

Let the single reduction is y% if the two reduction together are equal.

Solution,

Case .1

reduction cost=x\times 25%%

=x\times 25/100

=x/4

The cost of bicycle after reduction of 25% is

=x-x/4=3x/4

cost of reduction further reduction of 20%      =3x/4\times 20%

=3x\times 20/(4\times 100)

=3x/20

The new cost of bicycle is further reduction of 20% is

=3x/4-3x/20

=\left ( 15x-3x \right )/20

=12x/20=3x/5

Case.2

if single reduction is done new cost of cycle is equal

x-x\times y%=3x/5

x\left ( 1-y/100 \right )=3x/5

\left ( 100-y \right )/100=3/5

100-y=60

y=40%

single reduction of a cycle is 40%

8 0
3 years ago
Joanna bought 1 1/2 pounds of apples, 3/4 pound of strawberries, 1/2 pound of grapes, 1 3/4pounds of oranges, and 1 1/4 pounds o
Allushta [10]
The correct answer is 5.75 (5 3/4) pounds of fruit
1 1/2 +3/4 +1/2 + 1 3/4+ 1 1/4= 5 3/4
3 0
3 years ago
Read 2 more answers
HELP ASAPPP!
Blababa [14]

Answer: 1.50x+3.50\leq 30

Step-by-step explanation:

x represents how many miles after the pick-up. we add on 3.50 because that is the intial pick-up price. then the cost has to be under 30 because she only has 30 dollars

4 0
2 years ago
To replace a number with another number that tells how many or how much
Papessa [141]
It's subtraction or multiplacation
8 0
3 years ago
Other questions:
  • Simplest from for 0.26
    5·2 answers
  • Two 3 in. by 4 in. index cards are placed side by side so that their edges are touching.
    11·1 answer
  • List two attibutes of a trapezoid for a kinderaten
    10·2 answers
  • A $9,000 principal is invested in two accounts, one earning 7% interest and another earning 9% interest. If the total interest f
    10·1 answer
  • Eugene wants to buy jeans at a store that is offering a $10 discount on every item. The tag on the jeans is marked 50% off. The
    7·1 answer
  • What is the equation of a line, in point slope form that passes through (-2, -6) and has a slope of 1/3 ​
    13·1 answer
  • What is the square root of
    7·1 answer
  • I will fail if i dont pass this test plzz help!​
    9·1 answer
  • HELPP YALL! I WILL MARK BRAINIEST!! LOOK AT THE PICTURE!!
    6·2 answers
  • Witch ratio is equivalent 3:4
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!