PLEASE PLEASE PLEASE HELP

Mathematics

1 answer:

Airida [17]3 years ago

3 0

Answer:

64 cm

Step-by-step explanation:

u just add each of the langht of the squar

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What is the growth factor for y=4^x

tester [92]

Since 4>1, this represents exponential growth.

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2 years ago

Please help me! i’m really confused on this because i keep getting -5 outside the thing

Leona [35]

Answer: D.

Step-by-step explanation: First you find the common factor, which is 5x³y. Then you write in parenthesis what's left over from each term. So the answer should look like: 5x³y(-3x⁵-4z+9).

4 0

1 year ago

Let X denote the total snowfall in the Twin Cities in December of a given year, measured in centimeters. The five-number summary

Gre4nikov [31]

Answer:

Concept: Caclulating Standard Variables

We have a five number summary which is more than enough information to calculate our mean.
The mean is the sum of all the numbers divided by the nth number of numbers.
Note that we can only find a rough estimation not the EXACT value
We do (min +max + 2(Q1+median+Q3))/8
Now let's plug in our values!
(0+85.3+2(8.4+17.4+30.9))/8
Which gives us option B
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3 0

3 years ago

1/3 + 1/4 and the the sinplest form

Verizon [17]

The least common multiple between 3 and 4 is 12, so we can use this fact to rewrite both 1/3 and 1/4 in 12ths:

$\big( \frac{1}{3}\times \frac{4}{4}\big) + \big(\frac{1}{4}\times \frac{3}{3}\big)=\\ = \frac{4}{12}+ \frac{3}{12}\\\\ = \frac{7}{12}$

We're left with an answer of 7/12, which can't be reduced.

8 0

3 years ago

3(12x – 9) + 9 = 2x + 4 Would this be infinite solution, one solution or no solution?

timama [110]

Answer:

One solution

Step-by-step explanation:

Let us first expand the left side of the equation to rid of the parenthesis:

$3*12x-3*9+9=2x+4\\36x-27+9=2x+4\\36x-18=2x+4$