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Bad White [126]
3 years ago
14

Please help simple pre algebra!!!​

Mathematics
2 answers:
malfutka [58]3 years ago
8 0

Answer:

Step-by-step explanation:

10.99

xxMikexx [17]3 years ago
3 0
C=pi(d)

So d=7ft

Then pi(7ft)=21.98
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S
Rudiy27

Answer:

<h2>(3, -2)</h2>

Step-by-step explanation:

Put the coordinates of the points to the inequality and check:

y < -1/2x + 2

for (2, 3) → x = 2, y = 3

3 < -1/2(2) + 2

3 < -1 + 2

3 < 1     FALSE

============================

for (2, 1) → x = 2, y = 1

1 < -1/2(2) + 2

1 < -1 + 2

1 < 1    FALSE

============================

for (3, -2) → x = 3, y = -2

-2 < -1/2(3) + 2

-2 < -1.5 + 2

-2 < 0.5      TRUE

============================

for (-1, 3) → x = -1, y = 3

3 < -1/2(-1) + 2

3 < 1/2 + 2

3 < 2 1/2      FALSE

6 0
4 years ago
Freddie gets paid £1500 per month he spends 20% on rent the rest is spent on food, travel and socialising in the ratio 2:3:1 res
ki77a [65]

Answer:

THIS IS THE ANSWER

Step-by-step explanation:

20% of 1500 = 300

2+3+1=6

300÷6=50

food=50×2=100

Travel=50×3=150

socialising=50×1=50

6 0
3 years ago
How to learn math faster?
Tom [10]

How to Learn Math Fast?

Step-by-step explanation:

<u>∆</u><u> </u><u>Engage With the Subject. ...</u>

<u>∆</u><u> </u><u>Start From the Basics. ...</u>

<u>∆</u><u> </u><u>Develop Number Sense Rather Than</u> <u>∆</u><u> </u><u>Memorizing</u>. ...

<u>∆</u><u> </u><u>Have a Goal in Mind. ...</u>

<u>∆</u><u> </u><u>Answering Practice Questions Is </u><u>Crucial. ...</u>

<u>∆</u><u> </u><u>Keep Track of Math Vocabulary. ...</u>

<u>∆</u><u> </u><u>Tricks and Tips to Learn Math Easily. ...</u>

<u>∆</u><u> </u><u>Master Problem </u><u>Solving.</u>

<h3><u>Hope </u><u>this </u><u>can </u><u>help</u><u> </u><u>you</u><u>:</u><u>)</u></h3>
6 0
3 years ago
Circle Q is centered at the origin with radius r. Point P(x, y) lies on circle Q. Make a conjecture. How can you find an equatio
salantis [7]

Answer:

The relation x^{2} +y^{2} =r^{2} is explained below.

Step-by-step explanation:

P(x, y) is a point on the circle. Q is the origin. Join PQ.

PQ is the radius.

Therefore, PQ = r

Draw PS perpendicular to the x-axis.

Now, ΔPQS is a right triangle.

By Pythagoros theorem,

PQ^{2}=PS^{2} +QS^{2}

r^{2}=x^{2} +y^{2}

x^{2} +y^{2} =r^{2}

5 0
4 years ago
Read 2 more answers
1 1/2x4 1/4 solve problem in simplest form
olganol [36]

Answer:

6 3/8

Step-by-step explanation:

1.5x4.25=6.375=51/8= 6 3/8

8 0
2 years ago
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