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3 years ago

What is the answer using the majic method of factoring?

Mathematics

1 answer:

NeX [460]3 years ago

7 0

2x² - 15x + 7
(2x - 1)(2x-14)

(2x - 1)(x - 7) x= 1/2 or 7

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45,133 lies between what and what

lana66690 [7]

Can you explain more please

6 0

3 years ago

I give brainlilset nxgbkj,m.d/ed<br> q

ra1l [238]

Hello,

First take both prisms and multiply them. Then subtract A-B=?

Workspace:

A= 20*9*9=1620 in

B=11*5*9=295 in

1620-295= 1325.5 in

The correct answer is H) 1325.5 in

Hope this helps!!
Brainliest?

5 0

2 years ago

Travis went to the Taco Store. He walked 3 blocks to the restaurant, and he got the special of 5 tacos for $7.00 and a glass of

Leya [2.2K]

Answer:

$37.00

Step-by-step explanation:

7x5=35

35+2= 37

now I want some tacos XD

8 0

2 years ago

Read 2 more answers

Find the surface area of this triangular prism. Be sure to include the correct unit in your answer.

icang [17]

Step-by-step explanation:

(2 × 1/2 × 20 × 15) + (16 ×15) + (20 × 16) + (25×16)

300 + 240 + 320 + 400 = 1260 ft²

8 0

2 years ago

1) A cyclist travels a distance of 90 miles in 5 hours. What

Nostrana [21]

Answer:

Step-by-step explanation: <u>Speed</u> is distance an object travelled per unit time.

It is represented by letter v and can assume various units.

1) $v=\frac{distance}{time}=\frac{d}{t}$

$v=\frac{90}{5}$

v = 18 miles per hour

Her average speed is 18 mph.

2) Rearraging formula for distance:

d = v.t

d = 70 * 4

d = 280 miles

You would travel 280 miles.

3) $v=\frac{d}{t}$

$v=\frac{315}{6}$

v = 52.5 mph

My average speed is 52.5 mph.

4) Rearranging formula to determine time:

$t=\frac{d}{v}$

$t=\frac{210}{90}$

t = 2.34 hours

It will take 2 hours and half to arrive in Leeds. So, we will be expected to arrive at 12:04.

5) The unit change but the way of calculating time is the same.

$t=\frac{2000}{4}$

t = 500 s

or t = 8.34 minutes

It will take, for an athlete to run 2000m, 8.34 minutes.

6) a) All units must match, so for a speed in mph:

45 minutes is 0.75 hours. Total time is 8.75 hours.

$v=\frac{420}{8.75}$

v = 560 mph

The average speed is 560 mph.

b) $t=\frac{d}{v}$

$t=\frac{420}{63}$

t = 6.67 hours

Sam will take 6.67 hours to covered the distance.

4 0

2 years ago