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3 years ago

|x|-2≤3|x+1| +5<7 how do I shove this

Mathematics

1 answer:

Fofino [41]3 years ago

6 0

$3. < \leqslant {?}^{2}$

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Tell how you can critique Jason reasoning

NeTakaya

Is there another part to your question

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3 years ago

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A semi-circle window can be used above a doorway or as an accent window

anzhelika [568]

A semicircle is a part of a circle, and it is referred to as half of a given circle. Thud the area of the semi-circle window is 982 $in^{2}$ .

A circle is a shape that is bounded by a curved path which is referred to as the circumference. Some parts of a circle are radius, diameter, sector, arc, semi-circle, circumference, etc.

A semicircle is a part of a circle, and it is referred to as half of a given circle.

such that:

Area of a circle = $\pi$ $r^{2}$

and

area of a semicircle = $\frac{\pi r^{2} }{2}$

where: r is the radius of the circle, and $\pi$ is a constant with a value of $\frac{22}{7}$ .

Thus from the given question, it can be inferred that;

r = $\frac{50}{2}$

= 25

r = 25 in

Thus, the area of the semi-circle can be determined as;

area of the semi-circle = $\frac{1}{2}$ * $\frac{22}{7}$ * $25^{2}$

= 982.1429

area of the semi-circle = 982.14 $in^{2}$

The area of the semi-circle window is approximately 982 $in^{2}$ .

for more clarifications on the area of a semi-circle, visit: brainly.com/question/15937849

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2 years ago

What is the sum of the two vectors (2,-1) and (3,3)?

vagabundo [1.1K]

Answer: (5, 2)

We simply add up the corresponding coordinates. The x coordinates of the two vectors are 2 and 3. They add to 2+3 = 5

The y coordinates are -1 and 3. They add to -1+3 = 2

So overall,
(2,-1) + (3,3) = (2+3, -1+3) = (5,2)
is the answer

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3 years ago

Read 2 more answers

CAN SOMEONE HELP!! SHOW YOUR WORK AND NO LINKS -8+12e=-20 e=

Bond [772]

Answer:

-8+12e=-20

+8. +8

12e=-12

12e/12=-12/12

e= -1

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