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
yanalaym [24]
2 years ago
12

Find the number that makes the ratio equivalent to 1:8. 7:__

Mathematics
2 answers:
kvasek [131]2 years ago
4 0

Answer:

56

Step-by-step explanation:

1:8= 7:?

1*?=7

/1   /1

1*7=7

8*7=56

1:8 = 7:56

Mumz [18]2 years ago
3 0

Answer:

7:56

Step-by-step explanation:

1:8

we need to turn the one into seven. Turn the ratio 1:8 into the fraction 1/8.

multiply by 7/7 to turn the one into seven and 8 into 56

7/56 can now be turned into ratio 7:56. You could omit the turning of the ratio into the fraction at the beginning, but I find it makes it simpler.

You might be interested in
15. Over what range of angles does the value of sin(O) consistently increase?
Ronch [10]

Answer:

D. 0° to 90°

Step-by-step explanation:

If we see curve of sin(o) on coordinate,  we will notice that value of sin curve increases from 0 to 90 degrees and then decreases from 90 to 180 degrees.

Hence option D is correct.

Alternatively

we see that

sin 0 = 0

sin 30 = 1/2

sin 45 = 1/\sqrt{2}

sin 60 = \sqrt{3} /2

sin 90 = 1

Thus, we see  that value of sin is increasing from 0 to 90

now lets see value of sin from 90 to 180

sin 90 = 1

sin 120 = \sqrt{3} /2

sin 135 = 1/\sqrt{2}

sin 150 = 1/2

sin 180 = 0

Thus, we see  that value of sin is decreasing from 90 to 180.

8 0
3 years ago
There are many toys in a kindergarten. The ratio of the number of dolls to the number of balls to the number of cars is 7:8:5. I
Nina [5.8K]

Answer:

There are 28 dolls, 32 balls,  20 cars   for 80 total toys

Step-by-step explanation:

dolls : balls: cars: total

7           8          5    (7+8+5)

7           8           5        20

We have a total of  80  

80/20 = 4

We need to multiply each number by 4

dolls : balls: cars: total

7*4     8*4     5*4      20*4

28       32      20       80


There are 28 dolls, 32 balls,  20 cars   for 80 total toys

4 0
3 years ago
Identify the terms and like terms in the expression 3x+4-7x-6
Sliva [168]

Answer:

−

4x−2

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
A company borrows $50,000 at 6% for 6 months. Find the amount of simple interest that
pav-90 [236]

Answer:

$1,479.45

l= $50.000*0.06(6%=0.06)*(180/365)

I=3000*0.4931

I=1,479.45

Step-by-step explanation:

5 0
2 years ago
Which expression is equivalent to 4(3/4y - 2 + 1/2y? chose all that apply ​
timama [110]

Answer: Looks like u already answered the question

Step-by-step explanation:

6 0
3 years ago
Other questions:
  • WXZY is a quadrilateral with W located at (-5, 2) and X is located at (3, 0). What must be the slope of ZY in order for WXYZ to
    8·1 answer
  • At the annual dogs show chantel noticed that there were three more Scottie’s than schnauzers. She also realized that the number
    8·1 answer
  • Twenty boys signed up for the school play. The number of girls who signed up was 195% of the number of boys. At the auditions, o
    8·1 answer
  • Which of the following are considered income?
    9·2 answers
  • Write a real world situation that could be represented by the
    9·1 answer
  • 6(x−2)=−18 <br> What does x =
    11·2 answers
  • I GIVEEE BRAIUNLILSTT
    11·2 answers
  • I NEED HELP ASAP!!!!<br> I WILL GIVE A BRAINELEST
    5·2 answers
  • Determine the least common multiple (LCM) of 48 and 16.<br>A. 16<br>B. 24<br>C. 36<br>D. 48​
    6·2 answers
  • Select all the graphs that represent a proportional relationship between c and y
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!