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babunello [35]
3 years ago
12

5x^2+3x=252 Ok because I need help

Mathematics
1 answer:
Inessa [10]3 years ago
5 0

Answer:

Go to photomath

Step-by-step explanation:

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HELP me please! Please I really need it!
Crank

Answer:

The radius is 6.1 cm

Step-by-step explanation:

The volume of a sphere is

V = 4/3 pi r^3

There is a typo in the problem.

We know the volume

950 = 4/3 (3.14) r^3

Multiply each side by 3/4

3/4 *950 = 3.14 r^3

712.5 = 3.14 r^3

Divide each side by 3.14

712.5/3.14 = r^3

226.910828 = r^3

Take the cube root of each side

226.910828 ^ (1/3) = r^3 ^ 1/3

6.099371323 = r

The radius is 6.1 cm

4 0
3 years ago
Each family in a neighborhood is contributing $ 20 worth of food to the neighborhood picnic. The Harlin family is bringing 12 pa
Georgia [21]

Answer:

3

Step-by-step explanation:

7 0
3 years ago
Solve.... 4n- 9= 2 (5+ 2n)
timama [110]

Answer:

Step-by-step explanation:

Here you go mate

Use PEMDAS

Parenthesis,Exponent,Multiplication,Division,Addition,Subtraction

Step 1

4n-9=2(5+2n)  Equation/Question

Step 2

4n-9=2(5+2n)  Remove parenthesis

4n-9=4n+10

Step 3

4n-9=4n+10  Subtract 4n to sides

-9=10

Step 4

-9=10  Add 9

0=19

Answer

No solutions

Hope this helps

3 0
3 years ago
How can I describe an angles measure
Yanka [14]
The question is too general....but it could be acute, obtuse
3 0
3 years ago
hi please help i’ll give brainliest if you give a correct answer (please show your long division on paper please :()
Vedmedyk [2.9K]

Answer:

Attached below

Step-by-step explanation:

sorry couldnt d it on paper ;)

3 0
3 years ago
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