3 years ago

5th grade math. correct answer will be marked brainliest

Mathematics

2 answers:

butalik [34]3 years ago

3 0

Wait what?????????????

HACTEHA [7]3 years ago

3 0

Answer:

6/9

Step-by-step explanation:

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How do I solve question 13 and 14?

xxMikexx [17]

Answer:

13. 13 or 17 (not sure about this, sorry)

14. 28

Step-by-step explanation:

13.

$a_{n} = \{a_{0}, a_{1}, a_{2}, a_{3}, a_{4}, ... \} \\$

if counting the sequence from $a_{0}$ then $a_{4}$ is 17, but if

$a_{n} = \{a_{1}, a_{2}, a_{3}, a_{4}, a_{5}, ... \} \\$

counting from $a_{1}$ , then $a_{4}$ is 13.

14.

$a_{10} = 1 + 3(10 - 1) = 1 + 3*9 = 28$

6 0

3 years ago

A right pyramid has a rectangular base that is 3 inches by 5 inches if the height of the pyramid is 8 inches, what is it’s volum

Fynjy0 [20]

Answer:

A) 40 in.^3

Step-by-step explanation:

volume = (1/3)(LWh)

volume = (1/3)(5 in.)(3 in.)(8 in.)

volume = 40 in.^3

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3 years ago

PLEASE HELP ME I NEED THIS REALLY BAD

Galina-37 [17]

Answer:

z=70, y=102

Step-by-step explanation:

180-110 = 70

so, z=70

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360-258 = 102

so, y=102

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3 years ago

There are 7 days in 1 week. some months consist of 30 days. how manu weeks are there in 280 days

Olegator [25]

You should divide 280 into 3 which would equal 9

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2 years ago

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A roller coaster begins at 45 feet above ground level. Then it descend 52 feet. Find the height of the coaster after the first d

ioda

Answer:

-7 feet above the ground

Step-by-step explanation:

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3 years ago