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3 years ago

Picking a multiple of 5 from the integers between 1 and 40

Mathematics

1 answer:

Scilla [17]3 years ago

3 0

Multiples of 5 end in 5 or 0 this would mean
5,10,15,20,25,30,35,40 are all multiples of 5

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|5/14|find the absolute value of 5 of 14 find the absolute value of 5/14

Sunny_sXe [5.5K]

The absolute value of $\frac{5}{14}$ is $\frac{5}{14}$

3 0

3 years ago

A 96-ft high transmission tower casts a 72-ft long shadow. An anchor wire runs from the top of the tower to the tip of the shado

galben [10]

See attached picture and check solution below.
We are given with the following values:
A = length of transmission line = 96ft
B = length of shadow = 72 feet
C = distance of ladder to base of transmission line = 66 feet

Solve for angle created between the wire and tip of the shadow:
tan x = opposite/ adjacent
tan x = 96 feet / 72 feet
x = 53.13°

Solving for the height of the ladder:
tan x = Ladder length / (72-66)
tan 53.13° * (72-66) = ladder length
ladder length = 8 feet

The answer is letter "B" which is 8 feet.

5 0

3 years ago

£396 in the ratio 5:4 <br> help please

ArbitrLikvidat [17]

Answer:

5 : 4 10 : 8 15 : 12 20 : 16 25 : 20

30 : 24 35 : 28 40 : 32 45 : 36 50 : 40

55 : 44 60 : 48 65 : 52 70 : 56 75 : 60

80 : 64 85 : 68 90 : 72 95 : 76 100 : 80

105 : 84 110 : 88 115 : 92 120 : 96 125 : 100

130 : 104 135 : 108 140 : 112 145 : 116 150 : 120

155 : 124 160 : 128 165 : 132 170 : 136 175 : 140

180 : 144 185 : 148 190 : 152 195 : 156 200 : 160

205 : 164 210 : 168 215 : 172 220 : 176 225 : 180

230 : 184 235 : 188 240 : 192 245 : 196 250 : 200

255 : 204 260 : 208 265 : 212 270 : 216 275 : 220

280 : 224 285 : 228 290 : 232 295 : 236 300 : 240

305 : 244 310 : 248 315 : 252 320 : 256 325 : 260

330 : 264 335 : 268 340 : 272 345 : 276 350 : 280

355 : 284 360 : 288 365 : 292 370 : 296 375 : 300

380 : 304 385 : 308 390 : 312 395 : 316 400 : 320

405 : 324 410 : 328 415 : 332 420 : 336 425 : 340

430 : 344 435 : 348 440 : 352 445 : 356 450 : 360

455 : 364 460 : 368 465 : 372 470 : 376 475 : 380

480 : 384 485 : 388 490 : 392 495 : 396 500 : 400

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A contrast, which exists between two particular numbers, is defined as ratio. Our ratio calculator is developed to compute this contrast and find out the relationship between these numbers.

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In order to keep numbers in direct relation you should first divide or multiply, which depends on your task, them in the ratio. Therefore, a ratio of 8/6 is an equivalent ratio of 4/3: in that particular ratio calculation, you should just multiply 4, as well as 3, by 2.

6 0

2 years ago

Calculus:Derivatives

otez555 [7]

(x − 8)(y − 4) = 50, so y = 4 + 50 x−8 . Then A(x) = x 4 + 50 x − 8
x > 8. A 0 (x) = 4 − 400 (x − 8)2 , so A 0 (x) = 0 gives x = 18.
A 00(x) = 800 (x − 8)3 > 0
so the function is concave up, so x = 18 is the absolute minimum. When x = 18, y = 9.

8 0

3 years ago

What is the value of m2-2mn+n2for m=-2and n=4

arsen [322]

m^2-2mn+n^2 m=-2
(-2)^2-2*-2*4+(4)^2
=>4+16+16
=>36
Hope this helps u...!!!

5 0

3 years ago

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