3 years ago

Can y’all give me some awnsers and number to them?

Mathematics

1 answer:

lesantik [10]3 years ago

5 0

Answer:

1. 16 cm (squared)

3. 200 cm (squared)

Step-by-step explanation:

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Help! I don’t understand it!

MrRissso [65]

54 and 72 Goes in the "Divisible by 6 and 9" column
90 goes in the "Divisible by 5 and 9" column
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hope this helps!

3 0

3 years ago

Read 2 more answers

Given n(A) = 1300, n(A U B) = 2290, and n(A n B) = 360, find n(B).

Stels [109]

Answer:

n(B) = 1350

Step-by-step explanation:

Using Venn sets, we have that:

$n(A \cup B) = n(A) + n(B) - n(A \cap B)$

Three values are given in the exercise.

The other is n(B), which we have to find. So

$n(A \cup B) = n(A) + n(B) - n(A \cap B)$

$2290 = 1300 + n(B) - 360$

$940 + n(B) = 2290$

$n(B) = 2290 - 940 = 1350$

n(B) = 1350

3 0

3 years ago

1. Eric has $115 to spend on back to school clothes. So far, he has spent $90. Write an inequality to show how much more money E

xz_007 [3.2K]

Eric can spent $29 for now

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3 years ago

Solve and graph the inequality <br> -13>5-2b

skelet666 [1.2K]

Answer:

9 > b

Step-by-step explanation:

-13 > 5 - 2b

-13 - 5 > -2b

-18/-2 > b

9 > b

5 0

3 years ago

Will mark brainliest if correct, just answer with 1 or 2 and A, B, or C.

snow_lady [41]

Answer:#2

Step-by-step explanation:

8 0

3 years ago