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algol13
3 years ago
7

H(n)=n³+4. Find h(4)

Mathematics
1 answer:
andreev551 [17]3 years ago
4 0
PLS HELP ME ASAP I DONT HAVE TIME. IT ALSO DETECTS IF ITs RIGHT OR WRONG. PLS HELP ME ASAP I DONT HAVE TIME. IT ALSO DETECTS IF ITs RIGHT OR WRONG.
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Find the equation of the line.<br> Use exact numbers.
likoan [24]

Answer:

y=3/4x-2

Step-by-step explanation:

y=mx+b

the b is the y-intercept so find the y-intercept of the line:

which is -2

the slope you need to find two points and look how many times do you need to rise or run to get the answer: 3/4

Hope this helps!

6 0
3 years ago
2(4+2x)≥5x+5 solve inequality
valkas [14]

Answer:

x ≤ 3

Step-by-step explanation:

2(4+2x)≥5x+5

8+4x≥5x+5

4x-5x≥5-8

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x ≤ 3

6 0
3 years ago
Read 2 more answers
What is the value of x ?enter your answer as a decimal in the box
maksim [4K]

Answer:

x=67.5\ ft

Step-by-step explanation:

we know that

Triangles MNP and MAB are similar by AAA theorem

If two figures are similar, then the ratio of its corresponding sides is equal

so

\frac{MB}{MP}=\frac{MA}{MN}

substitute the values

\frac{x}{97.5}=\frac{71.5-22}{71.5}

\frac{x}{97.5}=\frac{49.5}{71.5}

x=97.5*\frac{49.5}{71.5}=67.5\ ft

4 0
3 years ago
Equivalent ratio of 65:390
den301095 [7]

Answer:

1/6

Step-by-step explanation:

6 0
3 years ago
What is a decimal in mathematics?
inn [45]

A decimal is 3.5, or 2.4739464. a number and a little bit. basically not a whole number. :)

5 0
4 years ago
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