3 years ago

Solve the inequality. 4(x + 3) − 7 ≥ x + 3(x + 1)

Mathematics

1 answer:

weqwewe [10]3 years ago

5 0

Answer:

if want to know is true or flas. this is true

Step-by-step explanation:

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If your going 70 mph how long does it take to get 70 mph

Reika [66]

Well think about it. 70 mph then how long does it take to get to 70miles. An hour.. Just make it specific

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4 years ago

Rectangle QRST has vertices located at Q(-9, -3), R(-1,-1), S(0,-5) and T(-8, -7). What is the length of side ST?

yaroslaw [1]

Answer:

$\huge\boxed{\sf |ST| = 8.2 \ units}$

Step-by-step explanation:

S = (x1,y1) = (0,-5)

T = (x2,y2) = (-8,-7)

<u>Using distance formula to find the length of ST</u>.

$|ST|= \sqrt{(x_2-x_1)^2+(y_2-y_1)^2} \\\\|ST| = \sqrt{(-8-0)^2+(-7-(-5))^2} \\\\|ST| = \sqrt{(-8)^2+(-7+5)^2} \\\\|ST| = \sqrt{64+(2)^2}\\\\|ST| = \sqrt{64+4} \\\\|ST| = \sqrt{68} \\\\|ST| = 8.2 \ units\\\\\rule[225]{225}{2}$

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3 years ago

Estimate than use the break apart strategy for 495+254

harkovskaia [24]

Estimating 495 would be 500 and estimating 254 would be 300. Then just add them and you'll get 800.

6 0

3 years ago

Help me!! Pleaseeee I need this to help me pass and go onto high school!!

OLEGan [10]

Answer:

y=4/3 -1

Step-by-step explanation:

A linear equation would be y=mx+b.

The b is the y-intercept which in this case would be -1.

There are two ways to find m (slope) rise over run or the way I'm about to do.

Take the two points (3,3) and (0,-1)

$\frac{3-(-1)}{3-0}$

That would make m = 4/3.

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3 years ago

Expresar como numero mixto las siguientes fracciones impropias 13/6 , 53/6, 67/10, 37/9.

lianna [129]

Step-by-step explanation:

13/6 = 1 1/6

53/6 = 8 5/6

67/ 10 = 6 7/10

37/9 = 4 1/9

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3 years ago