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kakasveta [241]
3 years ago
11

The volume of the sphere is 500 1 cubic units.

Mathematics
1 answer:
Zigmanuir [339]3 years ago
4 0

Answer:

The Value of X is 5 units

Step-by-step explanation:

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A triangle has the area of 1/2(4x^2+29x+30)ft^2. If the base of the triangle is (x+6) ft, find the height of the triangle.
Paul [167]

Answer:

4x+5 ft

Step-by-step explanation:

1/2(4x²+29x+30) = 1/2 (x+6) * Height

Height = (4x²+29x+30) / (x+6) = (x+6) (4x+5) / (x+6) = 4x+5

3 0
3 years ago
Find the quantity represented by each percent. 120% of $590
Stella [2.4K]
120% of 590=1.20*590=708.
For x% of a number y, the answer is x/100*y.
5 0
3 years ago
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stich3 [128]

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Step-by-step explanation:

8 0
2 years ago
X^2 + y^2=40 and y=x-4 solve this simultaneous equation
inn [45]
Write x-4 instead of y.
x²+(x-4)²=40
x²+x²-8x+16=40
2x²-8x-24=0
x²-4x-12=0
(x-6)(x+2)=0
x=6 or x=-2

for x=6, y=6-4 = 2
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3 0
3 years ago
PLEASE HELP <br> ANSWER ASAP
VLD [36.1K]
Question 1: h+4= how many kids in history class.
I think this cause it says to represent the # of kids in the English class with the varible h. there are 4 more kids in the history class for you just add four to the English class( h). this may be wrong tho

question 2: 57+4= 61.

you just input the 57 where the h (# of kids in English class) cause it need to figure out how many are in history and their are just four more kids. I think


also sorry if I suck at explaining things, this makes sorta sense
7 0
3 years ago
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