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Anon25 [30]
3 years ago
11

Every other weekend,Bronwyn Brother Danial mows the lawn. He can mow 15,000ft2 in 3/4 hour. who mows the lawn in less time? plea

se i hate algbra IT SUCKS
Mathematics
2 answers:
lidiya [134]3 years ago
8 0
You need to provide more context because the context you provided isn’t enough sorry.
ivann1987 [24]3 years ago
7 0

Answer:

you left something out but you need to put it in a better understanding

Step-by-step explanation:

You might be interested in
Hi :), im really struggling with this. Just wanted to know if anyone can explain step by step for me please. Id really appreciat
Dvinal [7]

Answer:

314 m²

Step-by-step explanation:

the formula for the surface area of a sphere (As) is

As = 4×pi×r²

the radius r (half of the diameter) is clearly indicated as 5m.

so, As = 4×3.14×5² = 4×3.14×25

I don't even need a calculator for this, as 4×25 = 100

so, As = 100×3.14 = 314

(you know, when multiplying by 10, the decimal point moves right one position. multiply by 100 it moves 2 positions, and so on).

7 0
2 years ago
ABC ~ XYZ Find the length of BC (need an answer as soon as possible, with showing work please)
Snezhnost [94]

Answer:

BC is equal to 7

Step-by-step explanation:

18 = 2x + 4

18 - 4 = 14

14 = 2x

14/2 = 7

7 = x

4 0
2 years ago
~~~~~~~~~~~`````````````````
bixtya [17]

Answer:

Step-by-step explanation:

(-3/4)x + 9 = (-1/2)x + 8

        9 - 8 =  (-1/2)x + (3/4)x

               1 =  (1/4)x

              x = 4

y = (-3/4)4 + 9

y = -3 + 9

y = 6

3 0
2 years ago
The volume of a cube depends on the length of its sides. This can be written in function notation as v(s). What is the best inte
ki77a [65]
The answer is D. A cube with side lengths of 2 feet has a volume of 8 cubic feet.
7 0
3 years ago
What are the roots of the equation? x^2−x−42=0 Enter your answers in the boxes. x = and x =
Natasha_Volkova [10]
Your roots are x=7 and x=-6
8 0
3 years ago
Read 2 more answers
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