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
Elena L [17]
2 years ago
5

Which ratio is equivalent to the ratio 33:39?

Mathematics
2 answers:
PtichkaEL [24]2 years ago
5 0

Answer:

33  : 39  \equiv11 : 13

Sonbull [250]2 years ago
5 0
11 : 13 that is the answer I looked at someone else’s
You might be interested in
Suppose we want to build a rectangular storage container with open top whose volume is $$12 cubic meters. Assume that the cost o
Snezhnost [94]

Answer:265.25

Step-by-step explanation:

Given

Volume of box=12 m^3

height is 3 times the width

let height, length and breadth be H, L & B

H=3\times B

V=12=L\times B\times H

4=B^2\times L[/tex]

L=\frac{4}{B^2}

Cost of side walls $ 8/m^2

Cost of base $ 12/m^2

Cost of side walls=(2LH+2BH)\cdot 8

Cost of base =12LB

Total cost C=16LH+16BH+12LB

C=48LB+48B^2+12LB

C=\frac{192}{B}+48B^2+\frac{48}{B}

differentiate C w.r.t B to get minimum cost

\frac{\mathrm{d} C}{\mathrm{d} B}=-\frac{192}{B^2}+2\times 48 B-\frac{48}{B^2}

B^3=\frac{240}{2\times 48}

B=1.35 m

H=3\times 1.35=4.07 m

L=2.19 m

C=$ 265.25

3 0
2 years ago
If an oxygen atom has 8 protons and 10 neutrons in its nucleus, what is its atomic number? 10 8 not enough information to calcul
Elina [12.6K]
I believe the correct answer from the choices listed above is the second option. If an oxygen atom has 8 protons and 10 neutrons in its nucleus, then its atomic number would be 8. The atomic number is <span>the number of protons in the nucleus of an atom. Hope this answers the question.</span>
7 0
3 years ago
Read 2 more answers
8th grade geometry part 3, please explain the steps :)))
Illusion [34]

Answer: Volume = 97.6

Step-by-step explanation:

Volume of the cone first

V = 1/3 h π r²

<u>h = 0.7</u>

<u>r = 2</u>

V = 1/3 × 0.7 × 2² × 3.14

V = 1/3 × 0.7 × 4 × 3.14

V = 1/3 × 8.792

V = 2.93

Then find the volume of the cylinder if the cone was there.

V = π r² h

<u>r = 2</u>

<u>h = 8 </u>

V = 3.14 × 2² × 8

V = 3.14 × 4 × 8

V = 3.14 × 32

V = 100.48

Now you subtract the volume of the cone from the cylinder.

100.48 - 2.93 = 97.55

Rounded to the nearest tenth is 97.6

Hope this was helpful, I know it is a lot to look at but I tried my best.

Also, can I get brainliest? I worked really hard on this.

7 0
1 year ago
Write the equation of the line that is parallel to 6x + 5y = -10 and passes through the point (-10, 9)
uysha [10]

Answer:

y= -6x - 51

Step-by-step explanation:

5y = -6x - 10

Slope: -6

y = -6/5x - 2

Point: (-10,9)

y-intercept: 9 - (-6)(-10) = 9 -60 = - 51

6 0
3 years ago
Convert 58 mph to deet per second. ​
katovenus [111]
First we can change the miles per hours into feet per hour. Every mile is 5280 feet so multiply 58 by 5280. 58*5280=306,240. Now you have 306,240 feet per hour which you then divide by 60 twice to get per second. 306,240/60=5,104ft per minute now divide again to find per second. 5,104/60≈85.1feet per second.
6 0
3 years ago
Read 2 more answers
Other questions:
  • What is the x-intercepts of the graph of y = 12x-5x-2
    15·1 answer
  • 7. Which of the following best presents the graph of a line with a slope of -2/3 and a y-intercept of -1?
    6·1 answer
  • Identify the constant of proportionality in the equation. 5y = 35x A) 1 B) 5 C) 7 D) 35
    10·2 answers
  • 1. What is a sequence?
    13·1 answer
  • Chef Selena is making her special dish that requires pasta, sauce, and onions.
    15·1 answer
  • Helpppp I have 5 minutes left
    14·1 answer
  • Find the missing side. Round to the nearest tenth.
    12·1 answer
  • Kim bought her Supreme shoes for $52 on eBay. She marks up the shoes to resell on GOAT for 120% of the
    13·1 answer
  • Bianca is styling hair and makeup for the upcoming dance at her high school. She charges $51 for hair and $35 for makeup. Identi
    9·2 answers
  • the line passes through the point (6,1) and has a slope of -1/2 what is the point slope form and slope intercept form ​
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!