3 years ago

52 – 4 > – 29 AND – 12 + 6 > 2 Solve and give answer in interval notation

Mathematics

1 answer:

BlackZzzverrR [31]3 years ago

6 0

Answer:

wait huh?im confused lol

Step-by-step explanation:

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HELP PLEASEEE

djyliett [7]

Answer:

Exact circumference is $7\frac{49}{150}km$

Approximate circumference is $7.33 km$

Step-by-step explanation:

We are given;

The diameter of a circle as $2\frac{1}{3} km$

We are required to determine the exact and approximate circumference of the circle.

We know that the circumference of the circle is given by;
Circumference = πD, where D is the diameter

Taking π as 3.14

$Circumference=3.14 (2\frac{1}{3}km)$

$=7\frac{49}{150}km$

The exact circumference of the circle is $7\frac{49}{150}km$

$7\frac{49}{150}km=7.327 km\\ = 7.33 km (nearest hundredth)$

Thus, the approximate circumference of the circle is $7.33 km$

6 0

3 years ago

The cookie recipe calls for 1/2 cup of flour to make 8 servings. How many cups of flour are needed to make 20 servings of cookie

Musya8 [376]

20/8=2.5 1/2+1/2+1/2=1 1/2

5 0

3 years ago

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Which percent is equal to the given fraction? <br><br><br> 1/20

Makovka662 [10]

1/20 is equal to what fraction?

1*5 = 5
20*5 = 100

5/100 >>>>> 5%

Answer: 5%

4 0

3 years ago

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Find an equation for the nth term of the arithmetic sequence. -15, -6, 3, 12, ...

Mariulka [41]

Answer: $t_{n}=-15+9(n-1)$

Step-by-step explanation:

The formula for finding the nth term of an arithmetic sequence is given as:

$t_{n}=a+(n-1)d$

$a =$ first term = -15

$d =$ common difference = -6 - (-15) = 9

$n =$ number of terms

substituting into the formula , we have :

$t_{n} = -15+(n-1)9$

$t_{n}=-15+9(n-1)$

5 0

3 years ago

Find the value of (X)<br> The subject is polygons.

Rudik [331]

Please delete this answer.

3 0

3 years ago