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3 years ago

What would the answer be to this?

Mathematics

2 answers:

chubhunter [2.5K]3 years ago

5 0

The slope is the rate of change so in this case it would be 1/2 and the y intercept is the initial amount so in this case it would be 8

zhenek [66]3 years ago

4 0

The slope is the hourly rate of how much snow falls and the y-intercept is how much snow there was at 0 hours-- which is how much snow it started with.

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every prime number greater than 10 has a digit in the ones place that is included in which set of numbers below?

stich3 [128]

So we can start with the full of possibilities and eliminate them one by one.

The full set is {0,1,2,3,4,5,6,7,8,9}.

Now we know that any prime greater than 2 is odd as otherwise it would have 2 as a factor, so we can eliminate all of these digits that would be an even number, leaving:

{1,3,5,7,9}

We also know that any prime greater than 5 cannot be a multiple of 5 and that all numbers with 5 in the digits are a multiple of 5, so we can eliminate 5.

{1,3,7,9}

We know that 11,13,17 and 19 are all primes, so we cannot eliminate any more of these, leaving the set:

{1,3,7,9} as our answer.

8 0

3 years ago

Angle relationships with parallel lines

bekas [8.4K]

Answer:

<h3>X=180 degree</h3>

<h3>X=77 degree </h3>

<h3>Hope it helps u</h3>

7 0

3 years ago

Find h(k+6) if h(x)=15x+6

goblinko [34]

Answer:

h(k+6) if h(x)=15x+6

h(k+6)=15(k+6)+6=15k+90+6=15k+96

4 0

3 years ago

What are the restrictions on the domain of g o h?

umka21 [38]

$g(x) = \sqrt{x-4}$ and h(x)= 2x-8

g o h is a composition function

First we find g o h

g o h is g(h(x))

We plug in h(x) in g(x)

We replace x with 2x-8 in g(x)

$g(h(x)) = g (2x-8) = \sqrt{2x-8-4} = \sqrt{2x-12}$

$g(h(x)) = \sqrt{2x-12}$

To find domain we look at the domain of h(x) first

Domain of h(x) is set of all real numbers

now we look at the domain of g(h(x))

Negative number inside the square root is imaginary. so we ignore negative number inside the square root

So to find domain we set 2x - 12 >=0 and solve for x

2x - 12 >=0

add both sides by 12

2x >= 12

divide both sides by 2

x > = 6

5 0

3 years ago

Read 2 more answers

maurice bought a car costing £8248. he paid a deposit of £1975 and 6 monthly instalments of £511. estimate the amount maurice st

NARA [144]

Hello :D

£8000 - £2000 = £6000

6 x 500 = £3000

£6000 - £3000 = £3000

6 0

3 years ago