2 years ago

YALL BETTER ANSWER THIS PLSSSSSSSSSSS

Mathematics

2 answers:

Brut [27]2 years ago

5 0

Answer:

Step-by-step explanation:

Take out lignes

-1/4x-3/7

= -7/12

Gnom [1K]2 years ago

4 0

Answer:

Step-by-step explanation:

<h3>explanation in the image.</h3>

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Drew's van is 200 centimeters tall. The height limit for a bridge is 3

horrorfan [7]

Answer:

1. 100cm

2. 300.1cm

3. 200cm

4. 400cm

5. 299.00cm

Step-by-step explanation:

300-200=100

300+0.01=301

300-100=200

300+100=400

300-0.01=299.99

4 0

3 years ago

In the complex number system, which of the following is equal to

pogonyaev

Answer:

C) $122+154i$

Step-by-step explanation:

$(14-2i)(7+12i)\\\\(14)(7)+(14)(12i)+(-2i)(7)+(-2i)(12i)\\\\98+168i-14i-24i^2\\\\98+154i-24(-1)\\\\98+154i+24\\\\122+154i$

Therefore, C is correct. Recall that $i^2=-1$

3 0

2 years ago

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A digital camera for 249.99 at 4% sales tax

spin [16.1K]

First round up 249.99 to 250.00

Then change the 4% into a decimal= 1.04

Now multiply so the equation is= 250 x 1.04 =

$260 as your answer!

4 0

3 years ago

A right rectangle prism has a length of 5 cm, a width of 4 cm, and a height of of 3 cm. The dimensions of the prism are doubled.

MaRussiya [10]

As the volume of cuboid is given by,
l×b×h
as the dimensions are doubled,
l2×b2×h2
5×2×4×2×3×2
= 480 cm^3

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2 years ago

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Tom has a fair spinner with six sides.

77julia77 [94]

Answer:

likely ❤️❤️❤️❤️❤️❤️❤️

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2 years ago