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
andrew-mc [135]
3 years ago
7

what is 1/8 times 20, what is 4/5 times 3/8, what is 1 1/8 times 1/9, what is 3/4 times 1/3 times 2/5, all must be simplified pl

s
Mathematics
2 answers:
olchik [2.2K]3 years ago
6 0

Answer:

1/8.20=2,5

4/5.3/8=12/40=0,3

1 1/8=9/8 9/8.1/9=1/8=0,125

3/4.1/3.2/5=1/10=0,1

bezimeni [28]3 years ago
4 0
I hope this helps you


1/8.20=2,5

4/5.3/8=12/40=0,3

1 1/8=9/8 9/8.1/9=1/8=0,125

3/4.1/3.2/5=1/10=0,1
You might be interested in
Please help NOW!!!! 20 Points!<br><br> how is this number expressed in decimal notation? 2 x 10-5
Sonbull [250]

1.5 × 10 to the 1 st power

4 0
3 years ago
Read 2 more answers
What is the sum of the angle measures in a 22-gon?<br><br> 360°<br> 2,200°<br> 3,600°<br> 3,960°
Alex777 [14]

Answer:

3600

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
What is the product of 2x + y and 5x – y + 3?
hoa [83]

Answer:  The required product is 10x^2-y^2+3xy+6x+3y.

Step-by-step explanation:  We are to find the product f the following two algebraic expressions:

E_1=2x+y,\\\\E_2=5x-y+3.

To find the product of the above two expressions, we must multiply each term of the first expression with each term of the second expression.

The multiplication is as follows:

M\\\\=E_1 \times E_2\\\\=(2x+y)\times(5x-y+3)\\\\=10x^2-2xy+6x+5xy-y^2+3y\\\\=10x^2-y^2+3xy+6x+3y.

Thus, the required product is 10x^2-y^2+3xy+6x+3y.

7 0
3 years ago
Read 2 more answers
What is the sum? StartFraction 3 y Over y squared + 7 y + 10 EndFraction + StartFraction 2 Over y + 2 EndFraction
katovenus [111]

Answer:

\dfrac{5}{y+5}

Step-by-step explanation:

Here, we have to find the sum of 2 fractions:

1st fraction: \dfrac{3y}{y^{2}+7y+10}

2nd fraction: \dfrac{2}{y+2}

Considering the denominator of 1st fraction:

y^{2}+7y+10

Using factorization method:

7y can be written as (2y + 5y).

\Rightarrow y^{2}+2y+5y+10

Taking <em>5 common</em> from 5y+10 and <em>y common</em> from y^{2}+2y: \Rightarrow y(y+2)+5(y+2)

Now taking (y+2) common:

\Rightarrow (y+5)(y+2)

\dfrac{3y}{y^{2}+7y+10} can be written as \dfrac{3y}{(y+5)(y+2)}

Now, calculating the sum:

\dfrac{2y}{(y+5)(y+2)} + \dfrac{2}{y+2}

Taking <em>LCM</em> and solving:

\Rightarrow \dfrac{3y+2(y+5)}{(y+5)(y+2)}\\\Rightarrow \dfrac{5y+10}{(y+5)(y+2)}\\\Rightarrow \dfrac{5(y+2)}{(y+5)(y+2)}\\\Rightarrow \dfrac{5}{(y+5)}

Hence, answer is \dfrac{5}{y+5}.

4 0
3 years ago
Whats the answer (10 points)
expeople1 [14]

Answer:

x=79 degrees y=22degrees

Step-by-step explanation:

you see it has 2 equal sides, so the triangle is an isosceles triangle. If the triangle is isosceles, then its 2 base angles are equal, that is, x = 79 according to the triangle property, the 3 angles add up to 180 degrees, so you take 180 degrees minus 2 * 79 degrees you get a y angle equal to 22 degrees

3 0
2 years ago
Other questions:
  • The base ticket price for a football game is modeled by the function p(x) = 15x + 10, where x is the years since the team starte
    7·2 answers
  • Marvin can do one load of laundry with 1/16 box of laundry detergent. How many loads can he wash with 4 boxes of detergent
    15·2 answers
  • The radius of one circle is three the time radius of another circle. The sum of their areas is 12pi. Find the radius of each cir
    10·1 answer
  • How many 4-digit numbers can be made from the digits 2, 3, 4, 5, 6, 7 if no digit is repeated in the same number?
    13·1 answer
  • Simplify quantity 6 x squared plus 20 end quantity over 4
    12·1 answer
  • In the past year Pablo watched 12 movies that he thought were very good. He watched 60 movies over the whole year. Of the movies
    7·1 answer
  • Need help pleaseeeeeeeeeeeeeer
    14·1 answer
  • I POSTED THIS 3 TIMES AND NOBODY HELPED ME STILL?? :((( PLS HELP
    10·1 answer
  • 4. Roger was growing plants for his science project. He measured the plants every day.
    13·1 answer
  • Marcela finished the race in 75.8 minutes. Rebecca finished the race in 8.1/2 minutes faster then Marcela. How many minutes did
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!