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puteri [66]
3 years ago
15

I NEED HELP PLEASE !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

Mathematics
1 answer:
lozanna [386]3 years ago
5 0

Answer:

2.1

Step-by-step explanation:

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(3x+4)^2=14 what are the solutions?
kherson [118]
\bf (3x+4)^2=14\implies \sqrt{(3x+4)^2}=\pm\sqrt{14}\implies 3x+4=\pm\sqrt{14}
\\\\\\
3x=\pm \sqrt{14}-4\implies x=\cfrac{\pm \sqrt{14}-4}{3}\implies x=
\begin{cases}
\cfrac{\sqrt{14}-4}{3}\\\\
\cfrac{- \sqrt{14}-4}{3}
\end{cases}
7 0
3 years ago
A pair of pant and a t-shirt cost $34. If the pant cost $6.28 more than the shirt, how much did the pant cost?
Delvig [45]

Answer

23.28

Step-by-step explanation:

34 ÷ 2 = 17 and 17 + 6.28 = 23.28

7 0
4 years ago
Read 2 more answers
F(x)=2x+4what's the inverse function
Nikitich [7]
To find the inverse, interchange the variables and solve for y
hope this helps!

3 0
3 years ago
Find the volume of the cone. Either enter an exact answer in terms of \piπpi or use 3.143.143, point, 14 for \piπpi and round yo
NeTakaya

Answer:

Volume of the cone = 130.83 cubic units

Step-by-step explanation:

The question us incomplete without the diagram of the cone and it's dimensions as this would enable us get the exact answer.

Find attached the diagram used in solving the solution.

Volume of cone = ⅓ πr²h

Radius = r = 5 unit

Height = h = 5 unit

π = 3.14

By inserting the values of each variables, we have:

Volume of cone = ⅓ × 3.14× (5)² × 5

= ⅓ × 3.14× 25×5 = ⅓ × 3.14×125

Volume of cone = (392.5)/3

Volume of cone = 130.8333

Volume of cone = 130.83 cubic units (to the nearest hundredth)

Volume of cone = 130.83 unit³

8 0
3 years ago
Complete a prime factor tree for the number 136
cestrela7 [59]

136 is a composite number.

136 = 1 x 136,

2 x 68,

4 x 34

or 8 x 17

. Factors of 136: 1, 2, 4, 8, 17, 34, 68, 136.

Prime factorization: 136 = 2 x 2 x 2 x 17, which can also be written 136 = 2³ x 17.


5 0
3 years ago
Read 2 more answers
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