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2 years ago

11

Brandon is landscaping his backyard. He bought 2 7\8tons of decorative rock and 1 2\5 tons of boulders. How many total tons of r

ock did he buy?

2 answers:

Doss [256]2 years ago

7 0

Answer:

4 11/40 hope this helps :)

Step-by-step explanation:

BigorU [14]2 years ago

5 0

Answer:

4 11/40

Step-by-step explanation:

I had this question

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When the product of 6 and the square of a number is increased by 5 times the number, the result is 4. Which equation represents

adelina 88 [10]

$6{x}^{2} + 5x = 4$
$6 {x}^{2} + 5x - 4 = 0$

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3 years ago

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max had a score of -700 points in video game. on each of the next 3plays, he gained 400 points. then what was is is score?

galben [10]

You could find his score for those three games by subtracting -700 and 400 to get 1100.

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3 years ago

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7th term in geometric sequence an=2 5(n-1)

Soloha48 [4]

To find the 7th term, all you have to do is plug it in the equation.

First n would equal 7 because we are looking for the 7th term.

Now, let's plug everything we know into the equation.

a7 = 2+5 * (7-1)

= 2 + 5 * 6

= 2 + 30

= 32

In conclusion, the 7th term would equal 32.

3 0

3 years ago

What is the volume of the cone? Use π ≈ 3.14. 12.56 cubic units 18.84 cubic units 20.93 cubic units 25.12 cubic units

HACTEHA [7]

Answer:

volume of cone = 12.56 cubic units

Step-by-step explanation:

Volume of cone = 1/3 π r² h

r = 2

h = 3

then

V= 1/3 3.14 * (2) ² 3

= 12.56 cubic units

4 0

2 years ago

1/2 - 3/4 equals what

n200080 [17]

1. Method 1: By Listing MultiplesList out all multiples of each denominator, and find the first common one.

2: 2 , 4

4: 4
Therefore, the LCD is 4

Method 2: By Prime FactorsList all prime factors of each denominator, and find the union of these primes.
Therefore, the LCD is <span>2 x 2 = 4
</span>
2. <span>Make the denominators the same as the LCD

</span> $\frac{1 x 2}{2 x 2} - \frac{3}{4}$
<span>
3. </span><span>Simplify. Denominators are now the same.

</span> $\frac{2}{4} - \frac{3}{4}$

4. Join the denominators

$\frac{2-3}{4}$

5. <span>Simplify

</span> $-\frac{1}{4}$
<span>
Done! :) </span><span>Decimal Form: -0.25</span>

5 0

3 years ago