MATHEMATICS HIGH SCHOOL

F(x)=5x + 4
When f(x) =54

Answers

Answer 1
Answer: The answer is x=10....
Answer 2
Answer:

Answer:

274

Step-by-step explanation:

5(54)+4 = 274

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What is 32 over 64 reduced too

What is the value of x?

Answers

Answer:

2x + 90 + X + 180 = 360

3x + 270 = 360

3x= 90

x = 30

Find the GCF of the given polynomial.

16a4b4 + 32a3b5 - 48a2b6

Answers

16a^4b^4 + 32a^3b^5 - 48a^2b^6

the GCF would be : 16a^2b^4....because the 16 is the highest coefficient that goes into 16,32,and 48. Then u just take the a with the smallest exponent and the b with the smallest exponent.
Simple.....

once you factor the expression completely you should get...

16a^(2) b^(4) (a-b)(a+3b)------> 16a^(2) b^(4) is your GCF.

Thus, your answer.

Solve using substitution. (C&D)
2C+3D=1
-3C+D=15

Answers

Equation 2
-3c+d=15
d=15+3c

Substitute into eq 1
2c+3(15+3c)=1
2c+45+9c=1
11c=-44
c=-44/11

c=-4

Sub into eq 1

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

d=3

Verify:
2(-4)+3(3)=1
-8+9=1
1=1 -- True.
  2c + 3d =  1 ⇒ 2c + 3d = 1      ⇒ 2c + 3d = 1
-3c +  d = 15 ⇒ 3(-3c + d) = 15 ⇒ -9c + 3d = 15
                                                               -7c = 16
                                                               -7c = 16
                                                               -7      - 7
                                                                 c = -2 2/7
                                                       2(2 2/7) + 3d = 1
                                                           4 4/7 + 3d = 1
                                                          -4 4/7           -4 4/7
                                                                       3d = -3 4/7
                                                                       3d = -3 4/7
                                                                        3          3
                                                                         d = -1 4/21
                                                                   (c, d) = (-2 2/7, -1 4/21)

Multiple please please answer

Answers

Answer:

BC = 18tan(40°)

Step-by-step explanation:

The leg of the triangle can be explained using tan

Tan(angle) = opposite/adjacent

Plug in and simplify to get the answer

Answer:

Hello,

18 x tan 40°

Step-by-step explanation:

tan 40° = BC / AC

and with AC = 18

tan 40° = BC / 18  ⇔  BC = 18 x tan 40°

PLEASE HELP PLEASE PLEASE PLEASE

Answers

Just plug in the domain values in the equation to find y.

f(x)=-x+4

f(-3)=-(-3)+4=3+4=7
f(-2)=-(-2)+4=2+4=6
f(-1)=-(-1)+4=1+4=5
f(1)=-1+4=-1+4=3

So the range is Option B : {7, 6, 5, 3}

15=5+4(2d-3). How to you write this out? And what is the answer for d?

Answers

The solution of expression are,

⇒ d = 11/4

We have to given that,

An expression to solve,

⇒ 15 = 5 + 4 (2d - 3)

We can simplify as,

⇒ 15 = 5 + 4 (2d - 3)

⇒ 15 = 5 + 8d - 12

⇒ 15 - 5 + 12 = 8d

⇒ 10 + 12 = 8d

⇒ 8d = 22

⇒ d = 22/8

⇒ d = 11/4

Thus, The solution of expression are,

⇒ d = 11/4

Learn more about the mathematical expression visit:

brainly.com/question/1859113

#SPJ6
15=5+8d-12
15=8d+17
8d=15+17
8d=32
d=32 divided by 8
d=4
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