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
vivado [14]
2 years ago
10

What ratios are equivalent with 7 : 4?

Mathematics
2 answers:
Vikentia [17]2 years ago
8 0

Hello there! Hope this helps!

14 : 8 21 : 12 28 : 16 35 : 20 42 : 24 49 : 28 56 : 32 63 : 36 70 : 40

77 : 44 84 : 48 91 : 52 98 : 56 105 : 60

112 : 64 119 : 68 126 : 72 133 : 76 140 : 80

147 : 84 154 : 88 161 : 92 168 : 96 175 : 100

182 : 104 189 : 108 196 : 112 203 : 116 210 : 120

217 : 124 224 : 128 231 : 132 238 : 136 245 : 140

252 : 144 259 : 148 266 : 152 273 : 156 280 : 160

287 : 164 294 : 168 301 : 172 308 : 176 315 : 180

322 : 184 329 : 188 336 : 192 343 : 196 350 : 200

357 : 204 364 : 208 371 : 212 378 : 216 385 : 220

392 : 224 399 : 228 406 : 232 413 : 236 420 : 240

427 : 244 434 : 248 441 : 252 448 : 256 455 : 260

462 : 264 469 : 268 476 : 272 483 : 276 490 : 280

497 : 284 504 : 288 511 : 292 518 : 296 525 : 300

532 : 304 539 : 308 546 : 312 553 : 316 560 : 320

567 : 324 574 : 328 581 : 332 588 : 336 595 : 340

602 : 344 609 : 348 616 : 352 623 : 356 630 : 360

637 : 364 644 : 368 651 : 372 658 : 376 665 : 380

672 : 384 679 : 388 686 : 392 693 : 396 700 : 400

Bess [88]2 years ago
5 0

Answer:

14 : 8

Step-by-step explanation:

You might be interested in
What is the ratio 28 : 4 in it's simplest form?
Lisa [10]

Answer:

7:1

Step-by-step explanation:

28:4=

7(4):1(4)=

7:1

Hope this helps!

5 0
2 years ago
Read 2 more answers
Simplify the following:<br> 3x+2y+7-5x+7y
const2013 [10]
<span>3x+ 2y+7 -5x+7y
= -2x + 9y + 7

hope it helps</span>
3 0
3 years ago
Read 2 more answers
Simplify each expression as much as possible, and rationalize denominators when applicable. √72=?
Misha Larkins [42]

Answer:

6√2

Step-by-step explanation:

Solving the given expression step by step:

72 = 2 × 2 × 2 × 3 × 3

Now for finding the square root we will make pair of two numbers of same values.

We have one pair of 2's and one pair of 3's and left one 2

Thus, √72 = 2 × 3 × √2 = 6√2

We rationalize denominator and change it into a simpler form as soon as possible.

3 0
3 years ago
A man starts at a point A and walks 18 feet north. He then turns and walks due east at 18 feet per second. If a searchlight plac
34kurt

Answer:

1/10 per sec

Step-by-step explanation:

When he's walked x feet in the eastward direction, the angle Θ that the search light makes has tangent

tanΘ = x/18

Taking the derivative with respect to time

sec²Θ dΘ/dt = 1/18 dx/dt.

He's walking at a rate of 18 ft/sec, so dx/dt = 18.

After 3seconds,

Speed = distance/time

18ft/sec =distance/3secs

x = 18 ft/sec (3 sec)

= 54ft. At this moment

tanΘ = 54/18

= 3

sec²Θ = 1 + tan²Θ

1 + 3² = 1+9

= 10

So at this moment

10 dΘ/dt = (1/18ft) 18 ft/sec = 1

10dΘ/dt = 1

dΘ/dt = 1/10 per sec

8 0
2 years ago
Write the number 2.7 x 10^-3
spayn [35]

Answer:

0.0027 -  zero-point-zero-zero-twenty-seven

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
Other questions:
  • The temperature of a city during a week was 35°C, 34°C, 36°C, 38°C, 40°C, 39°C and 44°C. What was the average daily temperature
    14·1 answer
  • If b is the midpoint of line AC, and AC = 8x-20, find BC.​
    11·1 answer
  • How do you find a variable to 4-2(v+9)=26
    12·1 answer
  • A hyperbola centered at the origin has a vertex at (9, 0) and a focus at (−15, 0).
    15·2 answers
  • WHICH BEST DESCRIBES THE ASSOCIATION SHOWN IN THE SCATTER PLOT?
    15·1 answer
  • Determine the condition under which job Shane should collect and explain
    12·1 answer
  • Simplify<br> 4x^2(-2x^2-9)
    10·2 answers
  • Help me with this pleaseee.
    12·2 answers
  • Hey, Whats The answer please explain your answer marking brainliest:D................................Im tired:C
    8·1 answer
  • Find the length of AB, given that DB is a median of the triangle and AC = 44.
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!