4 years ago

Solve the algebraic expressions y+4 if y =3.6

Mathematics

2 answers:

SVETLANKA909090 [29]4 years ago

8 0

Y+4
plug in 3.6 for y
3.6+4
will give you the result of 7.6

SpyIntel [72]4 years ago

5 0

y+4

3.6+4

The equation would equal 7.6

You might be interested in

MATH HOMEWORK HELP PLEASE

mojhsa [17]

Answer:

Step-by-step explanation:

6 0

3 years ago

0.6 minus x equals... Show your work

nordsb [41]

X= -0.6.........no work needed there is no equation

4 0

3 years ago

Writing a recursive formula..

OLEGan [10]

$a_1=\frac{24}{2^1}+4=16\\\\a_2=\frac{24}{2^2}+4=10\\\\a_3=\frac{24}{2^3}+4=7\\\\a_4=\frac{24}{2^4}+4=5.5\\\\a_5=\frac{24}{2^5}+4=4.75\\\\a_6=\frac{24}{2^6}+4=4.375\\\vdots\\a_n=\frac{24}{2^n}+4$

5 0

3 years ago

Read 2 more answers

Aidan had 13 tropical fish and gave 8 of them to his brother then Aidan bought 6 more from the pet store each fish cost $9.45 ho

Anna [14]

Answer:

11 fishes

Step-by-step explanation:

8 0

3 years ago

Read 2 more answers

Solve the system of equations algebraically: x^2 +y^2 =25, y=x^2 +3

aalyn [17]

Answer:

${ \tt{ {x}^{2} + {y}^{2} = 25 - - - \{eqn(a) \}}} \\ { \tt{y = {x}^{2} + 3 - - - \{eqn(b) \} }}$

» substitute y in eqn(a) with y in eqn(b)

${ \tt{ {x}^{2} + ( {x}^{2} + 3) {}^{2} = 25}} \\ { \tt{ {x}^{2} + ( {x}^{2} + 6x + 9) = 25}} \\ { \tt{2 {x}^{2} + 6x + 9 = 25 }} \\ { \tt{2 {x}^{2} + 6x - 16 = 0}} \\ { \tt{x = 1.7 \: \: and \: \: - 4.7}}$

» Find y in eqn(b)

${ \tt{y = {x}^{2} + 3 }} \\ { \tt{y = 5.89 \: \: and \: \: 25.09}}$

8 0

3 years ago