3 years ago

2

Mathematics

1 answer:

Valentin [98]3 years ago

4 0

Answer:

15 to 21

Step-by-step explanation:

junk to total

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Here are some numbers. 8,11,13,18,25,37. 8,13,18 is an arithmetic progression and the rule is too add 5. Use 3 numbers to make a

-BARSIC- [3]

Answer:

13、25、37

Step-by-step explanation:

13,25,27 is an arithmetic progression and the rule is too add 12.

6 0

3 years ago

Need help solving, will give brainliest

jeka57 [31]

Answer:

$\frac{fx}{h} + f - \frac{f(x)}{h}$

Step-by-step explanation:

Tell me if I'm wrong. I got this correct when I did it. but still, tell me if I'm wrong. If I'm correct, mark me brainliest!

5 0

3 years ago

13 inches Find the surface chea of a rectangular prism with a height of 6 inches a width of 7 inches, and a length of 13 inches.

stiv31 [10]

Answer:

422 Square Inches

Step-by-step explanation:

6x7=42

7x13=91

6x13=78

(2)42+(2)91+(2)78=422

You are multiplying each calculation by 2 because a rectangular prism has 6 sides. 2 sides height x width, 2 sides height x length, and 2 sides width x length

6 0

3 years ago

As a decimal 6 27/100

Brut [27]

Answer:

6.27

Step-by-step explanation:

627100=6+27100

We know that

27100

is the same as

27÷100

Therefore:

627100=6+(27÷100)

8 0

4 years ago

Find the lengths of side BC.<br> Give your answer to 3 significant figures.

Alinara [238K]

Step-by-step explanation:

since we are required to find side |BC| and the value of side |AB| is given as 6.3 cm

hence we find the cosine of the given angle...

cos71 = adjacent ÷ hypotenuse

cos71 = |AB| ÷ |BC|

cos 71 = 6.3 ÷ |BC|

|BC| = 6.3 ÷ 0.325

|BC| = 19.4 cm

4 0

3 years ago