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
gizmo_the_mogwai [7]
3 years ago
8

Do the ratios 8:24, and 5:15 form a proportion yes no

Mathematics
1 answer:
Dmitrij [34]3 years ago
5 0

Answer:

Yes they do, the proportion of 1:3 as 1 x 8=8, and 3 x 8=24, and 5 x 1=5, and 5 x 3=15

Step-by-step explanation:

You might be interested in
find the equation of the line passes through the point (-1,2) and making an angle of 45° with the line x-y+1=0​
Vlad1618 [11]

Answer:

Step-by-step explanation:

line given is x-y+1= 0

you can rewrite it in slope intercept y=mx+b where m is the slope, and b is the y-intercept where the line meets the y-axis

x-y+1 =0 subtract x and 1 from both sides of the equation

-y = -x-1 multiply both sides by -1

y = x+1 so the slope of this line is 1 and the y-intercept is 1

If you draw this line you can see that there are actually 2 lines that form 45° angles with y=x+1 and pass through (-1, 2), one is vertical x= -1 and one horizontal y =2

8 0
3 years ago
My sister and I each brought a bottle of sunblock to the beach. My bottle had 89ml and my sister’s had 147ml. How much more sunb
mariarad [96]

Answer:

58 more ml

Step-by-step explanation:

147-89=58 ml.

7 0
2 years ago
What is 9^2÷(2+1)×30-3^3
weeeeeb [17]
I’m pretty sure that the answer 783 :)
6 0
3 years ago
Beau and Bellas Grandmother gave them a big box of pencils for school. If they split the pencils equally, what equation shows ho
lions [1.4K]
The answer would be C (P=T/2). This can be explained by examining the ratio. If you were to put in the answer of T = 12, then you would be looking for T/2 or 6, assuming we're giving them each half of the amount original held by grandmother.
5 0
3 years ago
Which of the following expresion is equivalint to 2d(3d-4)
Alex

Answer:

6d^2 - 8d

Step-by-step explanation:

Multiply 2d to the other two monomials

3 0
3 years ago
Other questions:
  • Simplify 3x - 4 - 5x = 6 + 4x + 2
    7·2 answers
  • If a = 0.3 with a line over 3 and b = 0.5 with a line over 5, what is the value of a + b?
    8·2 answers
  • Last year the WII System was $249.99.This year the same system cost $199.99.What was the percent of markdown?
    10·1 answer
  • 132891 round the nerast hundred
    6·1 answer
  • Why is 21 sqrt root an irrational number?
    10·1 answer
  • One lap around the track is 400 meters.if you run 10 laps around the track,how many miles would you run?Round your answer to the
    7·1 answer
  • Is -3x+5=-3x+8 infinate many solutions
    12·2 answers
  • the average of three numbers is 6. the average of the first and second is 7, what is the value of the third number?​
    14·1 answer
  • One of the following expressions is equivalent to<br> 8x^2-10x+3. Which expression is it?
    11·1 answer
  • PLSS HELP 25 POINTS AND BRAINLIEST
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!